cvar_t r_skeletal_debugtranslatex = {0, "r_skeletal_debugtranslatex", "1", "development cvar for testing skeletal model code"};
cvar_t r_skeletal_debugtranslatey = {0, "r_skeletal_debugtranslatey", "1", "development cvar for testing skeletal model code"};
cvar_t r_skeletal_debugtranslatez = {0, "r_skeletal_debugtranslatez", "1", "development cvar for testing skeletal model code"};
+cvar_t mod_alias_supporttagscale = {0, "mod_alias_supporttagscale", "1", "support scaling factors in bone/tag attachment matrices as supported by MD3"};
float mod_md3_sin[320];
Cvar_RegisterVariable(&r_skeletal_debugtranslatex);
Cvar_RegisterVariable(&r_skeletal_debugtranslatey);
Cvar_RegisterVariable(&r_skeletal_debugtranslatez);
+ Cvar_RegisterVariable(&mod_alias_supporttagscale);
for (i = 0;i < 320;i++)
mod_md3_sin[i] = sin(i * M_PI * 2.0f / 256.0);
}
-void Mod_Alias_GetMesh_Vertices(const model_t *model, const frameblend_t *frameblend, float *vertex3f, float *normal3f, float *svector3f, float *tvector3f)
+void Mod_Skeletal_AnimateVertices(const dp_model_t *model, const frameblend_t *frameblend, float *vertex3f, float *normal3f, float *svector3f, float *tvector3f)
{
- if (model->surfmesh.data_vertexweightindex4i)
+#define MAX_BONES 256
+ // vertex weighted skeletal
+ int i, k;
+ int blends;
+ float desiredscale[3];
+ float boneposerelative[MAX_BONES][12];
+ float *matrix, m[12], bonepose[MAX_BONES][12];
+
+ // interpolate matrices and concatenate them to their parents
+ for (i = 0;i < model->num_bones;i++)
+ {
+ for (k = 0;k < 12;k++)
+ m[k] = 0;
+ VectorClear(desiredscale);
+ for (blends = 0;blends < MAX_FRAMEBLENDS && frameblend[blends].lerp > 0;blends++)
+ {
+ matrix = model->data_poses + (frameblend[blends].subframe * model->num_bones + i) * 12;
+ for (k = 0;k < 12;k++)
+ m[k] += matrix[k] * frameblend[blends].lerp;
+ desiredscale[0] += frameblend[blends].lerp * VectorLength(matrix );
+ desiredscale[1] += frameblend[blends].lerp * VectorLength(matrix + 4);
+ desiredscale[2] += frameblend[blends].lerp * VectorLength(matrix + 8);
+ }
+ VectorNormalize(m );
+ VectorNormalize(m + 4);
+ VectorNormalize(m + 8);
+ VectorScale(m , desiredscale[0], m );
+ VectorScale(m + 4, desiredscale[1], m + 4);
+ VectorScale(m + 8, desiredscale[2], m + 8);
+ if (i == r_skeletal_debugbone.integer)
+ m[r_skeletal_debugbonecomponent.integer % 12] += r_skeletal_debugbonevalue.value;
+ m[3] *= r_skeletal_debugtranslatex.value;
+ m[7] *= r_skeletal_debugtranslatey.value;
+ m[11] *= r_skeletal_debugtranslatez.value;
+ if (model->data_bones[i].parent >= 0)
+ R_ConcatTransforms(bonepose[model->data_bones[i].parent], m, bonepose[i]);
+ else
+ for (k = 0;k < 12;k++)
+ bonepose[i][k] = m[k];
+ // create a relative deformation matrix to describe displacement
+ // from the base mesh, which is used by the actual weighting
+ R_ConcatTransforms(bonepose[i], model->data_baseboneposeinverse + i * 12, boneposerelative[i]);
+ }
+ // blend the vertex bone weights
+ // special case for the extremely common wf[0] == 1 because it saves 3 multiplies per array when compared to the other case (w[0] is always 1 if only one bone controls this vertex, artists only use multiple bones for certain special cases)
+ // special case for the first bone because it avoids the need to memset the arrays before filling
{
- int i, k, blends;
const float *v = model->surfmesh.data_vertex3f;
- const float *n = model->surfmesh.data_normal3f;
- const float *sv = model->surfmesh.data_svector3f;
- const float *tv = model->surfmesh.data_tvector3f;
const int *wi = model->surfmesh.data_vertexweightindex4i;
const float *wf = model->surfmesh.data_vertexweightinfluence4f;
- float *matrix, m[12], bonepose[256][12], boneposerelative[256][12];
- // vertex weighted skeletal
- memset(vertex3f, 0, model->surfmesh.num_vertices * sizeof(float[3]));
- if (normal3f)
- memset(normal3f, 0, model->surfmesh.num_vertices * sizeof(float[3]));
- if (svector3f)
- {
- memset(svector3f, 0, model->surfmesh.num_vertices * sizeof(float[3]));
- memset(tvector3f, 0, model->surfmesh.num_vertices * sizeof(float[3]));
- }
- // interpolate matrices and concatenate them to their parents
- for (i = 0;i < model->num_bones;i++)
+ memset(vertex3f, 0, sizeof(float[3]) * model->surfmesh.num_vertices);
+ for (i = 0;i < model->surfmesh.num_vertices;i++, v += 3, wi += 4, wf += 4, vertex3f += 3)
{
- for (k = 0;k < 12;k++)
- m[k] = 0;
- for (blends = 0;blends < 4 && frameblend[blends].lerp > 0;blends++)
+ if (wf[0] == 1)
{
- matrix = model->data_poses + (frameblend[blends].frame * model->num_bones + i) * 12;
- for (k = 0;k < 12;k++)
- m[k] += matrix[k] * frameblend[blends].lerp;
+ const float *m = boneposerelative[wi[0]];
+ vertex3f[0] = (v[0] * m[0] + v[1] * m[1] + v[2] * m[ 2] + m[ 3]);
+ vertex3f[1] = (v[0] * m[4] + v[1] * m[5] + v[2] * m[ 6] + m[ 7]);
+ vertex3f[2] = (v[0] * m[8] + v[1] * m[9] + v[2] * m[10] + m[11]);
}
- if (i == r_skeletal_debugbone.integer)
- m[r_skeletal_debugbonecomponent.integer % 12] += r_skeletal_debugbonevalue.value;
- m[3] *= r_skeletal_debugtranslatex.value;
- m[7] *= r_skeletal_debugtranslatey.value;
- m[11] *= r_skeletal_debugtranslatez.value;
- if (model->data_bones[i].parent >= 0)
- R_ConcatTransforms(bonepose[model->data_bones[i].parent], m, bonepose[i]);
else
- for (k = 0;k < 12;k++)
- bonepose[i][k] = m[k];
- // create a relative deformation matrix to describe displacement
- // from the base mesh, which is used by the actual weighting
- R_ConcatTransforms(bonepose[i], model->data_baseboneposeinverse + i * 12, boneposerelative[i]);
- }
- // blend the vertex bone weights
- if (svector3f)
- {
- for (i = 0;i < model->surfmesh.num_vertices;i++, v += 3, n += 3, sv += 3, tv += 3, wi += 4, wf += 4, vertex3f += 3, normal3f += 3, svector3f += 3, tvector3f += 3)
{
- for (k = 0;k < 4 && wf[k];k++)
+ const float *m = boneposerelative[wi[0]];
+ float f = wf[0];
+ vertex3f[0] = f * (v[0] * m[0] + v[1] * m[1] + v[2] * m[ 2] + m[ 3]);
+ vertex3f[1] = f * (v[0] * m[4] + v[1] * m[5] + v[2] * m[ 6] + m[ 7]);
+ vertex3f[2] = f * (v[0] * m[8] + v[1] * m[9] + v[2] * m[10] + m[11]);
+ for (k = 1;k < 4 && wf[k];k++)
{
const float *m = boneposerelative[wi[k]];
float f = wf[k];
vertex3f[0] += f * (v[0] * m[0] + v[1] * m[1] + v[2] * m[ 2] + m[ 3]);
vertex3f[1] += f * (v[0] * m[4] + v[1] * m[5] + v[2] * m[ 6] + m[ 7]);
vertex3f[2] += f * (v[0] * m[8] + v[1] * m[9] + v[2] * m[10] + m[11]);
- normal3f[0] += f * (n[0] * m[0] + n[1] * m[1] + n[2] * m[ 2]);
- normal3f[1] += f * (n[0] * m[4] + n[1] * m[5] + n[2] * m[ 6]);
- normal3f[2] += f * (n[0] * m[8] + n[1] * m[9] + n[2] * m[10]);
- svector3f[0] += f * (sv[0] * m[0] + sv[1] * m[1] + sv[2] * m[ 2]);
- svector3f[1] += f * (sv[0] * m[4] + sv[1] * m[5] + sv[2] * m[ 6]);
- svector3f[2] += f * (sv[0] * m[8] + sv[1] * m[9] + sv[2] * m[10]);
- tvector3f[0] += f * (tv[0] * m[0] + tv[1] * m[1] + tv[2] * m[ 2]);
- tvector3f[1] += f * (tv[0] * m[4] + tv[1] * m[5] + tv[2] * m[ 6]);
- tvector3f[2] += f * (tv[0] * m[8] + tv[1] * m[9] + tv[2] * m[10]);
}
}
}
- else if (normal3f)
+ }
+ if (normal3f)
+ {
+ const float *n = model->surfmesh.data_normal3f;
+ const int *wi = model->surfmesh.data_vertexweightindex4i;
+ const float *wf = model->surfmesh.data_vertexweightinfluence4f;
+ memset(normal3f, 0, sizeof(float[3]) * model->surfmesh.num_vertices);
+ for (i = 0;i < model->surfmesh.num_vertices;i++, n += 3, wi += 4, wf += 4, normal3f += 3)
{
- for (i = 0;i < model->surfmesh.num_vertices;i++, v += 3, n += 3, wi += 4, wf += 4, vertex3f += 3, normal3f += 3)
+ if (wf[0] == 1)
+ {
+ const float *m = boneposerelative[wi[0]];
+ normal3f[0] = (n[0] * m[0] + n[1] * m[1] + n[2] * m[ 2]);
+ normal3f[1] = (n[0] * m[4] + n[1] * m[5] + n[2] * m[ 6]);
+ normal3f[2] = (n[0] * m[8] + n[1] * m[9] + n[2] * m[10]);
+ }
+ else
{
- for (k = 0;k < 4 && wf[k];k++)
+ const float *m = boneposerelative[wi[0]];
+ float f = wf[0];
+ normal3f[0] = f * (n[0] * m[0] + n[1] * m[1] + n[2] * m[ 2]);
+ normal3f[1] = f * (n[0] * m[4] + n[1] * m[5] + n[2] * m[ 6]);
+ normal3f[2] = f * (n[0] * m[8] + n[1] * m[9] + n[2] * m[10]);
+ for (k = 1;k < 4 && wf[k];k++)
{
const float *m = boneposerelative[wi[k]];
float f = wf[k];
- vertex3f[0] += f * (v[0] * m[0] + v[1] * m[1] + v[2] * m[ 2] + m[ 3]);
- vertex3f[1] += f * (v[0] * m[4] + v[1] * m[5] + v[2] * m[ 6] + m[ 7]);
- vertex3f[2] += f * (v[0] * m[8] + v[1] * m[9] + v[2] * m[10] + m[11]);
normal3f[0] += f * (n[0] * m[0] + n[1] * m[1] + n[2] * m[ 2]);
normal3f[1] += f * (n[0] * m[4] + n[1] * m[5] + n[2] * m[ 6]);
normal3f[2] += f * (n[0] * m[8] + n[1] * m[9] + n[2] * m[10]);
}
}
}
- else
+ }
+ if (svector3f)
+ {
+ const float *sv = model->surfmesh.data_svector3f;
+ const int *wi = model->surfmesh.data_vertexweightindex4i;
+ const float *wf = model->surfmesh.data_vertexweightinfluence4f;
+ memset(svector3f, 0, sizeof(float[3]) * model->surfmesh.num_vertices);
+ for (i = 0;i < model->surfmesh.num_vertices;i++, sv += 3, wi += 4, wf += 4, svector3f += 3)
{
- for (i = 0;i < model->surfmesh.num_vertices;i++, v += 3, wi += 4, wf += 4, vertex3f += 3)
+ if (wf[0] == 1)
{
- for (k = 0;k < 4 && wf[k];k++)
+ const float *m = boneposerelative[wi[0]];
+ svector3f[0] = (sv[0] * m[0] + sv[1] * m[1] + sv[2] * m[ 2]);
+ svector3f[1] = (sv[0] * m[4] + sv[1] * m[5] + sv[2] * m[ 6]);
+ svector3f[2] = (sv[0] * m[8] + sv[1] * m[9] + sv[2] * m[10]);
+ }
+ else
+ {
+ const float *m = boneposerelative[wi[0]];
+ float f = wf[0];
+ svector3f[0] = f * (sv[0] * m[0] + sv[1] * m[1] + sv[2] * m[ 2]);
+ svector3f[1] = f * (sv[0] * m[4] + sv[1] * m[5] + sv[2] * m[ 6]);
+ svector3f[2] = f * (sv[0] * m[8] + sv[1] * m[9] + sv[2] * m[10]);
+ for (k = 1;k < 4 && wf[k];k++)
{
const float *m = boneposerelative[wi[k]];
float f = wf[k];
- vertex3f[0] += f * (v[0] * m[0] + v[1] * m[1] + v[2] * m[ 2] + m[ 3]);
- vertex3f[1] += f * (v[0] * m[4] + v[1] * m[5] + v[2] * m[ 6] + m[ 7]);
- vertex3f[2] += f * (v[0] * m[8] + v[1] * m[9] + v[2] * m[10] + m[11]);
+ svector3f[0] += f * (sv[0] * m[0] + sv[1] * m[1] + sv[2] * m[ 2]);
+ svector3f[1] += f * (sv[0] * m[4] + sv[1] * m[5] + sv[2] * m[ 6]);
+ svector3f[2] += f * (sv[0] * m[8] + sv[1] * m[9] + sv[2] * m[10]);
}
}
}
}
- else if (model->surfmesh.data_morphmd3vertex)
+ if (tvector3f)
{
- // vertex morph
- int i, numblends, blendnum;
- int numverts = model->surfmesh.num_vertices;
- numblends = 0;
- for (blendnum = 0;blendnum < 4;blendnum++)
+ const float *tv = model->surfmesh.data_tvector3f;
+ const int *wi = model->surfmesh.data_vertexweightindex4i;
+ const float *wf = model->surfmesh.data_vertexweightinfluence4f;
+ memset(tvector3f, 0, sizeof(float[3]) * model->surfmesh.num_vertices);
+ for (i = 0;i < model->surfmesh.num_vertices;i++, tv += 3, wi += 4, wf += 4, tvector3f += 3)
{
- //VectorMA(translate, model->surfmesh.num_morphmdlframetranslate, frameblend[blendnum].lerp, translate);
- if (frameblend[blendnum].lerp > 0)
- numblends = blendnum + 1;
+ if (wf[0] == 1)
+ {
+ const float *m = boneposerelative[wi[0]];
+ tvector3f[0] = (tv[0] * m[0] + tv[1] * m[1] + tv[2] * m[ 2]);
+ tvector3f[1] = (tv[0] * m[4] + tv[1] * m[5] + tv[2] * m[ 6]);
+ tvector3f[2] = (tv[0] * m[8] + tv[1] * m[9] + tv[2] * m[10]);
+ }
+ else
+ {
+ const float *m = boneposerelative[wi[0]];
+ float f = wf[0];
+ tvector3f[0] = f * (tv[0] * m[0] + tv[1] * m[1] + tv[2] * m[ 2]);
+ tvector3f[1] = f * (tv[0] * m[4] + tv[1] * m[5] + tv[2] * m[ 6]);
+ tvector3f[2] = f * (tv[0] * m[8] + tv[1] * m[9] + tv[2] * m[10]);
+ for (k = 1;k < 4 && wf[k];k++)
+ {
+ const float *m = boneposerelative[wi[k]];
+ float f = wf[k];
+ tvector3f[0] += f * (tv[0] * m[0] + tv[1] * m[1] + tv[2] * m[ 2]);
+ tvector3f[1] += f * (tv[0] * m[4] + tv[1] * m[5] + tv[2] * m[ 6]);
+ tvector3f[2] += f * (tv[0] * m[8] + tv[1] * m[9] + tv[2] * m[10]);
+ }
+ }
}
- memset(vertex3f, 0, numverts * sizeof(float[3]));
- if (normal3f)
+ }
+}
+
+void Mod_MD3_AnimateVertices(const dp_model_t *model, const frameblend_t *frameblend, float *vertex3f, float *normal3f, float *svector3f, float *tvector3f)
+{
+ // vertex morph
+ int i, numblends, blendnum;
+ int numverts = model->surfmesh.num_vertices;
+ numblends = 0;
+ for (blendnum = 0;blendnum < MAX_FRAMEBLENDS;blendnum++)
+ {
+ //VectorMA(translate, model->surfmesh.num_morphmdlframetranslate, frameblend[blendnum].lerp, translate);
+ if (frameblend[blendnum].lerp > 0)
+ numblends = blendnum + 1;
+ }
+ // special case for the first blend because it avoids some adds and the need to memset the arrays first
+ for (blendnum = 0;blendnum < numblends;blendnum++)
+ {
+ const md3vertex_t *verts = model->surfmesh.data_morphmd3vertex + numverts * frameblend[blendnum].subframe;
+ float scale = frameblend[blendnum].lerp * (1.0f / 64.0f);
+ if (blendnum == 0)
+ {
for (i = 0;i < numverts;i++)
- VectorClear(normal3f + i * 3);
- for (blendnum = 0;blendnum < numblends;blendnum++)
+ {
+ vertex3f[i * 3 + 0] = verts[i].origin[0] * scale;
+ vertex3f[i * 3 + 1] = verts[i].origin[1] * scale;
+ vertex3f[i * 3 + 2] = verts[i].origin[2] * scale;
+ }
+ }
+ else
{
- const md3vertex_t *verts = model->surfmesh.data_morphmd3vertex + numverts * frameblend[blendnum].frame;
- float scale = frameblend[blendnum].lerp * (1.0f / 64.0f);
for (i = 0;i < numverts;i++)
{
vertex3f[i * 3 + 0] += verts[i].origin[0] * scale;
vertex3f[i * 3 + 1] += verts[i].origin[1] * scale;
vertex3f[i * 3 + 2] += verts[i].origin[2] * scale;
}
- // the yaw and pitch stored in md3 models are 8bit quantized angles
- // (0-255), and as such a lookup table is very well suited to
- // decoding them, and since cosine is equivilant to sine with an
- // extra 45 degree rotation, this uses one lookup table for both
- // sine and cosine with a +64 bias to get cosine.
- if (normal3f)
+ }
+ // the yaw and pitch stored in md3 models are 8bit quantized angles
+ // (0-255), and as such a lookup table is very well suited to
+ // decoding them, and since cosine is equivilant to sine with an
+ // extra 45 degree rotation, this uses one lookup table for both
+ // sine and cosine with a +64 bias to get cosine.
+ if (normal3f)
+ {
+ float lerp = frameblend[blendnum].lerp;
+ if (blendnum == 0)
+ {
+ for (i = 0;i < numverts;i++)
+ {
+ normal3f[i * 3 + 0] = mod_md3_sin[verts[i].yaw + 64] * mod_md3_sin[verts[i].pitch ] * lerp;
+ normal3f[i * 3 + 1] = mod_md3_sin[verts[i].yaw ] * mod_md3_sin[verts[i].pitch ] * lerp;
+ normal3f[i * 3 + 2] = mod_md3_sin[verts[i].pitch + 64] * lerp;
+ }
+ }
+ else
{
- float lerp = frameblend[blendnum].lerp;
for (i = 0;i < numverts;i++)
{
normal3f[i * 3 + 0] += mod_md3_sin[verts[i].yaw + 64] * mod_md3_sin[verts[i].pitch ] * lerp;
}
}
}
- if (normal3f)
- if (svector3f)
- Mod_BuildTextureVectorsFromNormals(0, model->surfmesh.num_vertices, model->surfmesh.num_triangles, vertex3f, model->surfmesh.data_texcoordtexture2f, normal3f, model->surfmesh.data_element3i, svector3f, tvector3f, r_smoothnormals_areaweighting.integer);
- }
- else if (model->surfmesh.data_morphmdlvertex)
- {
- // vertex morph
- int i, numblends, blendnum;
- int numverts = model->surfmesh.num_vertices;
- float translate[3];
- VectorClear(translate);
- numblends = 0;
- for (blendnum = 0;blendnum < 4;blendnum++)
+ if (svector3f)
{
- if (model->surfmesh.data_morphmd2framesize6f)
- VectorMA(translate, frameblend[blendnum].lerp, model->surfmesh.data_morphmd2framesize6f + frameblend[blendnum].frame * 6 + 3, translate);
+ const texvecvertex_t *texvecvert = model->surfmesh.data_morphtexvecvertex + numverts * frameblend[blendnum].subframe;
+ float f = frameblend[blendnum].lerp * (1.0f / 127.0f);
+ if (blendnum == 0)
+ {
+ for (i = 0;i < numverts;i++, texvecvert++)
+ {
+ VectorScale(texvecvert->svec, f, svector3f + i*3);
+ VectorScale(texvecvert->tvec, f, tvector3f + i*3);
+ }
+ }
else
- VectorMA(translate, frameblend[blendnum].lerp, model->surfmesh.num_morphmdlframetranslate, translate);
- if (frameblend[blendnum].lerp > 0)
- numblends = blendnum + 1;
+ {
+ for (i = 0;i < numverts;i++, texvecvert++)
+ {
+ VectorMA(svector3f + i*3, f, texvecvert->svec, svector3f + i*3);
+ VectorMA(tvector3f + i*3, f, texvecvert->tvec, tvector3f + i*3);
+ }
+ }
}
- for (i = 0;i < numverts;i++)
- VectorCopy(translate, vertex3f + i * 3);
- if (normal3f)
+ }
+}
+
+void Mod_MDL_AnimateVertices(const dp_model_t *model, const frameblend_t *frameblend, float *vertex3f, float *normal3f, float *svector3f, float *tvector3f)
+{
+ // vertex morph
+ int i, numblends, blendnum;
+ int numverts = model->surfmesh.num_vertices;
+ float translate[3];
+ VectorClear(translate);
+ numblends = 0;
+ // blend the frame translates to avoid redundantly doing so on each vertex
+ // (a bit of a brain twister but it works)
+ for (blendnum = 0;blendnum < MAX_FRAMEBLENDS;blendnum++)
+ {
+ if (model->surfmesh.data_morphmd2framesize6f)
+ VectorMA(translate, frameblend[blendnum].lerp, model->surfmesh.data_morphmd2framesize6f + frameblend[blendnum].subframe * 6 + 3, translate);
+ else
+ VectorMA(translate, frameblend[blendnum].lerp, model->surfmesh.num_morphmdlframetranslate, translate);
+ if (frameblend[blendnum].lerp > 0)
+ numblends = blendnum + 1;
+ }
+ // special case for the first blend because it avoids some adds and the need to memset the arrays first
+ for (blendnum = 0;blendnum < numblends;blendnum++)
+ {
+ const trivertx_t *verts = model->surfmesh.data_morphmdlvertex + numverts * frameblend[blendnum].subframe;
+ float scale[3];
+ if (model->surfmesh.data_morphmd2framesize6f)
+ VectorScale(model->surfmesh.data_morphmd2framesize6f + frameblend[blendnum].subframe * 6, frameblend[blendnum].lerp, scale);
+ else
+ VectorScale(model->surfmesh.num_morphmdlframescale, frameblend[blendnum].lerp, scale);
+ if (blendnum == 0)
+ {
for (i = 0;i < numverts;i++)
- VectorClear(normal3f + i * 3);
- for (blendnum = 0;blendnum < numblends;blendnum++)
+ {
+ vertex3f[i * 3 + 0] = translate[0] + verts[i].v[0] * scale[0];
+ vertex3f[i * 3 + 1] = translate[1] + verts[i].v[1] * scale[1];
+ vertex3f[i * 3 + 2] = translate[2] + verts[i].v[2] * scale[2];
+ }
+ }
+ else
{
- const trivertx_t *verts = model->surfmesh.data_morphmdlvertex + numverts * frameblend[blendnum].frame;
- float scale[3];
- if (model->surfmesh.data_morphmd2framesize6f)
- VectorScale(model->surfmesh.data_morphmd2framesize6f + frameblend[blendnum].frame * 6, frameblend[blendnum].lerp, scale);
- else
- VectorScale(model->surfmesh.num_morphmdlframescale, frameblend[blendnum].lerp, scale);
for (i = 0;i < numverts;i++)
{
vertex3f[i * 3 + 0] += verts[i].v[0] * scale[0];
vertex3f[i * 3 + 1] += verts[i].v[1] * scale[1];
vertex3f[i * 3 + 2] += verts[i].v[2] * scale[2];
}
- // the vertex normals in mdl models are an index into a table of
- // 162 unique values, this very crude quantization reduces the
- // vertex normal to only one byte, which saves a lot of space but
- // also makes lighting pretty coarse
- if (normal3f)
+ }
+ // the vertex normals in mdl models are an index into a table of
+ // 162 unique values, this very crude quantization reduces the
+ // vertex normal to only one byte, which saves a lot of space but
+ // also makes lighting pretty coarse
+ if (normal3f)
+ {
+ float lerp = frameblend[blendnum].lerp;
+ if (blendnum == 0)
+ {
+ for (i = 0;i < numverts;i++)
+ {
+ const float *vn = m_bytenormals[verts[i].lightnormalindex];
+ VectorScale(vn, lerp, normal3f + i*3);
+ }
+ }
+ else
{
- float lerp = frameblend[blendnum].lerp;
for (i = 0;i < numverts;i++)
{
const float *vn = m_bytenormals[verts[i].lightnormalindex];
}
}
}
- if (normal3f)
- if (svector3f)
- Mod_BuildTextureVectorsFromNormals(0, model->surfmesh.num_vertices, model->surfmesh.num_triangles, vertex3f, model->surfmesh.data_texcoordtexture2f, normal3f, model->surfmesh.data_element3i, svector3f, tvector3f, r_smoothnormals_areaweighting.integer);
+ if (svector3f)
+ {
+ const texvecvertex_t *texvecvert = model->surfmesh.data_morphtexvecvertex + numverts * frameblend[blendnum].subframe;
+ float f = frameblend[blendnum].lerp * (1.0f / 127.0f);
+ if (blendnum == 0)
+ {
+ for (i = 0;i < numverts;i++, texvecvert++)
+ {
+ VectorScale(texvecvert->svec, f, svector3f + i*3);
+ VectorScale(texvecvert->tvec, f, tvector3f + i*3);
+ }
+ }
+ else
+ {
+ for (i = 0;i < numverts;i++, texvecvert++)
+ {
+ VectorMA(svector3f + i*3, f, texvecvert->svec, svector3f + i*3);
+ VectorMA(tvector3f + i*3, f, texvecvert->tvec, tvector3f + i*3);
+ }
+ }
+ }
}
- else
- Host_Error("model %s has no skeletal or vertex morph animation data", model->name);
}
-int Mod_Alias_GetTagMatrix(const model_t *model, int poseframe, int tagindex, matrix4x4_t *outmatrix)
+int Mod_Alias_GetTagMatrix(const dp_model_t *model, int poseframe, int tagindex, matrix4x4_t *outmatrix)
{
const float *boneframe;
float tempbonematrix[12], bonematrix[12];
return 4;
if (poseframe >= model->num_tagframes)
return 6;
- *outmatrix = model->data_tags[poseframe * model->num_tags + tagindex].matrix;
+ Matrix4x4_FromArray12FloatGL(outmatrix, model->data_tags[poseframe * model->num_tags + tagindex].matrixgl);
}
+
+ if(!mod_alias_supporttagscale.integer)
+ Matrix4x4_Normalize3(outmatrix, outmatrix);
+
return 0;
}
-int Mod_Alias_GetTagIndexForName(const model_t *model, unsigned int skin, const char *tagname)
+int Mod_Alias_GetExtendedTagInfoForIndex(const dp_model_t *model, unsigned int skin, int poseframe, int tagindex, int *parentindex, const char **tagname, matrix4x4_t *tag_localmatrix)
+{
+ const float *boneframe;
+
+ if(skin >= (unsigned int)model->numskins)
+ skin = 0;
+
+ if (model->num_bones)
+ {
+ if(tagindex >= model->num_bones || tagindex < 0)
+ return 1;
+ if (poseframe >= model->num_poses)
+ return 2;
+
+ boneframe = model->data_poses + poseframe * model->num_bones * 12;
+ *parentindex = model->data_bones[tagindex].parent;
+ *tagname = model->data_bones[tagindex].name;
+ Matrix4x4_FromArray12FloatD3D(tag_localmatrix, boneframe + tagindex * 12);
+ return 0;
+ }
+
+ if (model->num_tags)
+ {
+ if(tagindex >= model->num_tags || tagindex < 0)
+ return 1;
+ if (poseframe >= model->num_tagframes)
+ return 2;
+ *tagname = model->data_tags[tagindex].name;
+ Matrix4x4_FromArray12FloatGL(tag_localmatrix, model->data_tags[poseframe * model->num_tags + tagindex].matrixgl);
+ return 0;
+ }
+
+ return 2;
+}
+
+int Mod_Alias_GetTagIndexForName(const dp_model_t *model, unsigned int skin, const char *tagname)
{
int i;
- if (model->data_overridetagnamesforskin && skin < (unsigned int)model->numskins && model->data_overridetagnamesforskin[(unsigned int)skin].num_overridetagnames)
- for (i = 0;i < model->data_overridetagnamesforskin[skin].num_overridetagnames;i++)
- if (!strcasecmp(tagname, model->data_overridetagnamesforskin[skin].data_overridetagnames[i].name))
- return i + 1;
+ if(skin >= (unsigned int)model->numskins)
+ skin = 0;
if (model->num_bones)
for (i = 0;i < model->num_bones;i++)
if (!strcasecmp(tagname, model->data_bones[i].name))
{
int i, k;
double scale;
+ float *basebonepose = (float *) Mem_Alloc(tempmempool, loadmodel->num_bones * sizeof(float[12]));
float *in12f = loadmodel->data_poses;
- float *out12f = loadmodel->data_basebonepose;
+ float *out12f = basebonepose;
float *outinv12f = loadmodel->data_baseboneposeinverse;
for (i = 0;i < loadmodel->num_bones;i++, in12f += 12, out12f += 12, outinv12f += 12)
{
if (loadmodel->data_bones[i].parent >= 0)
- R_ConcatTransforms(loadmodel->data_basebonepose + 12 * loadmodel->data_bones[i].parent, in12f, out12f);
+ R_ConcatTransforms(basebonepose + 12 * loadmodel->data_bones[i].parent, in12f, out12f);
else
for (k = 0;k < 12;k++)
out12f[k] = in12f[k];
outinv12f[ 7] = -(out12f[ 3] * outinv12f[ 4] + out12f[ 7] * outinv12f[ 5] + out12f[11] * outinv12f[ 6]);
outinv12f[11] = -(out12f[ 3] * outinv12f[ 8] + out12f[ 7] * outinv12f[ 9] + out12f[11] * outinv12f[10]);
}
+ Mem_Free(basebonepose);
}
static void Mod_Alias_CalculateBoundingBox(void)
{
- int i, j;
int vnum;
qboolean firstvertex = true;
float dist, yawradius, radius;
float *v;
float *vertex3f;
- frameblend_t frameblend[4];
+ frameblend_t frameblend[MAX_FRAMEBLENDS];
memset(frameblend, 0, sizeof(frameblend));
frameblend[0].lerp = 1;
- vertex3f = Mem_Alloc(loadmodel->mempool, loadmodel->surfmesh.num_vertices * sizeof(float[3]));
+ vertex3f = (float *) Mem_Alloc(loadmodel->mempool, loadmodel->surfmesh.num_vertices * sizeof(float[3]));
VectorClear(loadmodel->normalmins);
VectorClear(loadmodel->normalmaxs);
yawradius = 0;
radius = 0;
- for (i = 0;i < loadmodel->numframes;i++)
+ for (frameblend[0].subframe = 0;frameblend[0].subframe < loadmodel->num_poses;frameblend[0].subframe++)
{
- for (j = 0, frameblend[0].frame = loadmodel->animscenes[i].firstframe;j < loadmodel->animscenes[i].framecount;j++, frameblend[0].frame++)
+ loadmodel->AnimateVertices(loadmodel, frameblend, vertex3f, NULL, NULL, NULL);
+ for (vnum = 0, v = vertex3f;vnum < loadmodel->surfmesh.num_vertices;vnum++, v += 3)
{
- Mod_Alias_GetMesh_Vertices(loadmodel, frameblend, vertex3f, NULL, NULL, NULL);
- for (vnum = 0, v = vertex3f;vnum < loadmodel->surfmesh.num_vertices;vnum++, v += 3)
+ if (firstvertex)
{
- if (firstvertex)
- {
- firstvertex = false;
- VectorCopy(v, loadmodel->normalmins);
- VectorCopy(v, loadmodel->normalmaxs);
- }
- else
- {
- if (loadmodel->normalmins[0] > v[0]) loadmodel->normalmins[0] = v[0];
- if (loadmodel->normalmins[1] > v[1]) loadmodel->normalmins[1] = v[1];
- if (loadmodel->normalmins[2] > v[2]) loadmodel->normalmins[2] = v[2];
- if (loadmodel->normalmaxs[0] < v[0]) loadmodel->normalmaxs[0] = v[0];
- if (loadmodel->normalmaxs[1] < v[1]) loadmodel->normalmaxs[1] = v[1];
- if (loadmodel->normalmaxs[2] < v[2]) loadmodel->normalmaxs[2] = v[2];
- }
- dist = v[0] * v[0] + v[1] * v[1];
- if (yawradius < dist)
- yawradius = dist;
- dist += v[2] * v[2];
- if (radius < dist)
- radius = dist;
+ firstvertex = false;
+ VectorCopy(v, loadmodel->normalmins);
+ VectorCopy(v, loadmodel->normalmaxs);
}
+ else
+ {
+ if (loadmodel->normalmins[0] > v[0]) loadmodel->normalmins[0] = v[0];
+ if (loadmodel->normalmins[1] > v[1]) loadmodel->normalmins[1] = v[1];
+ if (loadmodel->normalmins[2] > v[2]) loadmodel->normalmins[2] = v[2];
+ if (loadmodel->normalmaxs[0] < v[0]) loadmodel->normalmaxs[0] = v[0];
+ if (loadmodel->normalmaxs[1] < v[1]) loadmodel->normalmaxs[1] = v[1];
+ if (loadmodel->normalmaxs[2] < v[2]) loadmodel->normalmaxs[2] = v[2];
+ }
+ dist = v[0] * v[0] + v[1] * v[1];
+ if (yawradius < dist)
+ yawradius = dist;
+ dist += v[2] * v[2];
+ if (radius < dist)
+ radius = dist;
}
}
- Mem_Free(vertex3f);
+ if (vertex3f)
+ Mem_Free(vertex3f);
radius = sqrt(radius);
yawradius = sqrt(yawradius);
loadmodel->yawmins[0] = loadmodel->yawmins[1] = -yawradius;
loadmodel->radius2 = radius * radius;
}
-static void Mod_Alias_Mesh_CompileFrameZero(void)
+static void Mod_Alias_MorphMesh_CompileFrames(void)
{
- frameblend_t frameblend[4] = {{0, 1}, {0, 0}, {0, 0}, {0, 0}};
- loadmodel->surfmesh.data_vertex3f = (float *)Mem_Alloc(loadmodel->mempool, loadmodel->surfmesh.num_vertices * sizeof(float[3][4]));
- loadmodel->surfmesh.data_svector3f = loadmodel->surfmesh.data_vertex3f + loadmodel->surfmesh.num_vertices * 3;
- loadmodel->surfmesh.data_tvector3f = loadmodel->surfmesh.data_vertex3f + loadmodel->surfmesh.num_vertices * 6;
- loadmodel->surfmesh.data_normal3f = loadmodel->surfmesh.data_vertex3f + loadmodel->surfmesh.num_vertices * 9;
- Mod_Alias_GetMesh_Vertices(loadmodel, frameblend, loadmodel->surfmesh.data_vertex3f, NULL, NULL, NULL);
- Mod_BuildNormals(0, loadmodel->surfmesh.num_vertices, loadmodel->surfmesh.num_triangles, loadmodel->surfmesh.data_vertex3f, loadmodel->surfmesh.data_element3i, loadmodel->surfmesh.data_normal3f, true);
- Mod_BuildTextureVectorsFromNormals(0, loadmodel->surfmesh.num_vertices, loadmodel->surfmesh.num_triangles, loadmodel->surfmesh.data_vertex3f, loadmodel->surfmesh.data_texcoordtexture2f, loadmodel->surfmesh.data_normal3f, loadmodel->surfmesh.data_element3i, loadmodel->surfmesh.data_svector3f, loadmodel->surfmesh.data_tvector3f, true);
+ int i, j;
+ frameblend_t frameblend[MAX_FRAMEBLENDS];
+ unsigned char *datapointer;
+ memset(frameblend, 0, sizeof(frameblend));
+ frameblend[0].lerp = 1;
+ datapointer = (unsigned char *)Mem_Alloc(loadmodel->mempool, loadmodel->surfmesh.num_vertices * (sizeof(float[3]) * 4 + loadmodel->surfmesh.num_morphframes * sizeof(texvecvertex_t)));
+ loadmodel->surfmesh.data_vertex3f = (float *)datapointer;datapointer += loadmodel->surfmesh.num_vertices * sizeof(float[3]);
+ loadmodel->surfmesh.data_svector3f = (float *)datapointer;datapointer += loadmodel->surfmesh.num_vertices * sizeof(float[3]);
+ loadmodel->surfmesh.data_tvector3f = (float *)datapointer;datapointer += loadmodel->surfmesh.num_vertices * sizeof(float[3]);
+ loadmodel->surfmesh.data_normal3f = (float *)datapointer;datapointer += loadmodel->surfmesh.num_vertices * sizeof(float[3]);
+ loadmodel->surfmesh.data_morphtexvecvertex = (texvecvertex_t *)datapointer;datapointer += loadmodel->surfmesh.num_morphframes * loadmodel->surfmesh.num_vertices * sizeof(texvecvertex_t);
+ // this counts down from the last frame to the first so that the final data in surfmesh is for frame zero (which is what the renderer expects to be there)
+ for (i = loadmodel->surfmesh.num_morphframes-1;i >= 0;i--)
+ {
+ frameblend[0].subframe = i;
+ loadmodel->AnimateVertices(loadmodel, frameblend, loadmodel->surfmesh.data_vertex3f, loadmodel->surfmesh.data_normal3f, NULL, NULL);
+ Mod_BuildTextureVectorsFromNormals(0, loadmodel->surfmesh.num_vertices, loadmodel->surfmesh.num_triangles, loadmodel->surfmesh.data_vertex3f, loadmodel->surfmesh.data_texcoordtexture2f, loadmodel->surfmesh.data_normal3f, loadmodel->surfmesh.data_element3i, loadmodel->surfmesh.data_svector3f, loadmodel->surfmesh.data_tvector3f, r_smoothnormals_areaweighting.integer);
+ // encode the svector and tvector in 3 byte format for permanent storage
+ for (j = 0;j < loadmodel->surfmesh.num_vertices;j++)
+ {
+ VectorScaleCast(loadmodel->surfmesh.data_svector3f + j * 3, 127.0f, signed char, loadmodel->surfmesh.data_morphtexvecvertex[i*loadmodel->surfmesh.num_vertices+j].svec);
+ VectorScaleCast(loadmodel->surfmesh.data_tvector3f + j * 3, 127.0f, signed char, loadmodel->surfmesh.data_morphtexvecvertex[i*loadmodel->surfmesh.num_vertices+j].tvec);
+ }
+ }
}
-static void Mod_MDLMD2MD3_TraceBox(model_t *model, int frame, trace_t *trace, const vec3_t start, const vec3_t boxmins, const vec3_t boxmaxs, const vec3_t end, int hitsupercontentsmask)
+static void Mod_MDLMD2MD3_TraceBox(dp_model_t *model, int frame, trace_t *trace, const vec3_t start, const vec3_t boxmins, const vec3_t boxmaxs, const vec3_t end, int hitsupercontentsmask)
{
int i;
float segmentmins[3], segmentmaxs[3];
- frameblend_t frameblend[4];
+ frameblend_t frameblend[MAX_FRAMEBLENDS];
msurface_t *surface;
static int maxvertices = 0;
static float *vertex3f = NULL;
trace->realfraction = 1;
trace->hitsupercontentsmask = hitsupercontentsmask;
memset(frameblend, 0, sizeof(frameblend));
- frameblend[0].frame = frame;
+ frameblend[0].subframe = frame;
frameblend[0].lerp = 1;
if (maxvertices < model->surfmesh.num_vertices)
{
segmentmaxs[2] = max(start[2], end[2]) + 1;
for (i = 0, surface = model->data_surfaces;i < model->num_surfaces;i++, surface++)
{
- Mod_Alias_GetMesh_Vertices(model, frameblend, vertex3f, NULL, NULL, NULL);
+ model->AnimateVertices(model, frameblend, vertex3f, NULL, NULL, NULL);
Collision_TraceLineTriangleMeshFloat(trace, start, end, model->surfmesh.num_triangles, model->surfmesh.data_element3i, vertex3f, SUPERCONTENTS_SOLID, 0, surface->texture, segmentmins, segmentmaxs);
}
}
maxvertices = (model->surfmesh.num_vertices + 255) & ~255;
vertex3f = (float *)Z_Malloc(maxvertices * sizeof(float[3]));
}
- Mod_Alias_GetMesh_Vertices(model, frameblend, vertex3f, NULL, NULL, NULL);
+ model->AnimateVertices(model, frameblend, vertex3f, NULL, NULL, NULL);
Collision_TraceBrushTriangleMeshFloat(trace, thisbrush_start, thisbrush_end, model->surfmesh.num_triangles, model->surfmesh.data_element3i, vertex3f, SUPERCONTENTS_SOLID, 0, surface->texture, segmentmins, segmentmaxs);
}
}
}
}
-static skinframe_t missingskinframe;
-static void Mod_BuildAliasSkinFromSkinFrame(texture_t *skin, skinframe_t *skinframe)
+static void Mod_BuildAliasSkinFromSkinFrame(texture_t *texture, skinframe_t *skinframe)
{
+ if (cls.state == ca_dedicated)
+ return;
// hack
- if (skinframe == NULL)
- {
- skinframe = &missingskinframe;
- memset(skinframe, 0, sizeof(*skinframe));
- skinframe->base = r_texture_notexture;
- }
-
- skin->skin = *skinframe;
- skin->currentframe = skin;
- skin->basematerialflags = MATERIALFLAG_WALL;
- if (skin->skin.fog)
- skin->basematerialflags |= MATERIALFLAG_ALPHA | MATERIALFLAG_BLENDED | MATERIALFLAG_TRANSPARENT;
- skin->currentmaterialflags = skin->basematerialflags;
+ if (!skinframe)
+ skinframe = R_SkinFrame_LoadMissing();
+ memset(texture, 0, sizeof(*texture));
+ texture->currentframe = texture;
+ //texture->animated = false;
+ texture->numskinframes = 1;
+ texture->skinframerate = 1;
+ texture->skinframes[0] = skinframe;
+ texture->currentskinframe = skinframe;
+ //texture->backgroundnumskinframes = 0;
+ //texture->customblendfunc[0] = 0;
+ //texture->customblendfunc[1] = 0;
+ //texture->surfaceflags = 0;
+ //texture->supercontents = 0;
+ //texture->surfaceparms = 0;
+ //texture->textureflags = 0;
+
+ texture->basematerialflags = MATERIALFLAG_WALL;
+ if (texture->currentskinframe->fog)
+ texture->basematerialflags |= MATERIALFLAG_ALPHA | MATERIALFLAG_BLENDED | MATERIALFLAG_NOSHADOW;
+ texture->currentmaterialflags = texture->basematerialflags;
}
-static void Mod_BuildAliasSkinsFromSkinFiles(texture_t *skin, skinfile_t *skinfile, char *meshname, char *shadername)
+static void Mod_BuildAliasSkinsFromSkinFiles(texture_t *skin, skinfile_t *skinfile, const char *meshname, const char *shadername)
{
int i;
skinfileitem_t *skinfileitem;
- skinframe_t tempskinframe;
if (skinfile)
{
// the skin += loadmodel->num_surfaces part of this is because data_textures on alias models is arranged as [numskins][numsurfaces]
for (i = 0;skinfile;skinfile = skinfile->next, i++, skin += loadmodel->num_surfaces)
{
memset(skin, 0, sizeof(*skin));
+ // see if a mesh
for (skinfileitem = skinfile->items;skinfileitem;skinfileitem = skinfileitem->next)
{
// leave the skin unitialized (nodraw) if the replacement is "common/nodraw" or "textures/common/nodraw"
- if (!strcmp(skinfileitem->name, meshname) && strcmp(skinfileitem->replacement, "common/nodraw") && strcmp(skinfileitem->replacement, "textures/common/nodraw"))
+ if (!strcmp(skinfileitem->name, meshname))
{
- memset(&tempskinframe, 0, sizeof(tempskinframe));
- if (Mod_LoadSkinFrame(&tempskinframe, skinfileitem->replacement, (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_ALPHA | TEXF_PRECACHE | TEXF_PICMIP, true, true))
- Mod_BuildAliasSkinFromSkinFrame(skin, &tempskinframe);
- else
- {
- if (cls.state != ca_dedicated)
- Con_Printf("mesh \"%s\": failed to load skin #%i \"%s\", falling back to mesh's internal shader name \"%s\"\n", meshname, i, skinfileitem->replacement, shadername);
- if (Mod_LoadSkinFrame(&tempskinframe, shadername, (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_ALPHA | TEXF_PRECACHE | TEXF_PICMIP, true, true))
- Mod_BuildAliasSkinFromSkinFrame(skin, &tempskinframe);
- else
- {
- if (cls.state != ca_dedicated)
- Con_Printf("failed to load skin \"%s\"\n", shadername);
- Mod_BuildAliasSkinFromSkinFrame(skin, NULL);
- }
- }
+ Mod_LoadTextureFromQ3Shader(skin, skinfileitem->replacement, true, true, (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_ALPHA | TEXF_PRECACHE | TEXF_PICMIP | TEXF_COMPRESS);
+ break;
}
}
+ if (!skinfileitem)
+ {
+ // don't render unmentioned meshes
+ Mod_BuildAliasSkinFromSkinFrame(skin, NULL);
+ skin->basematerialflags = skin->currentmaterialflags = MATERIALFLAG_NOSHADOW | MATERIALFLAG_NODRAW;
+ }
}
}
else
- {
- memset(&tempskinframe, 0, sizeof(tempskinframe));
- if (Mod_LoadSkinFrame(&tempskinframe, shadername, (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_ALPHA | TEXF_PRECACHE | TEXF_PICMIP, true, true))
- Mod_BuildAliasSkinFromSkinFrame(skin, &tempskinframe);
- else
- {
- if (cls.state != ca_dedicated)
- Con_Printf("Can't find texture \"%s\" for mesh \"%s\", using grey checkerboard\n", shadername, meshname);
- Mod_BuildAliasSkinFromSkinFrame(skin, NULL);
- }
- }
+ Mod_LoadTextureFromQ3Shader(skin, shadername, true, true, (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_ALPHA | TEXF_PRECACHE | TEXF_PICMIP | TEXF_COMPRESS);
}
#define BOUNDI(VALUE,MIN,MAX) if (VALUE < MIN || VALUE >= MAX) Host_Error("model %s has an invalid ##VALUE (%d exceeds %d - %d)", loadmodel->name, VALUE, MIN, MAX);
#define BOUNDF(VALUE,MIN,MAX) if (VALUE < MIN || VALUE >= MAX) Host_Error("model %s has an invalid ##VALUE (%f exceeds %f - %f)", loadmodel->name, VALUE, MIN, MAX);
-void Mod_IDP0_Load(model_t *mod, void *buffer, void *bufferend)
+void Mod_IDP0_Load(dp_model_t *mod, void *buffer, void *bufferend)
{
int i, j, version, totalskins, skinwidth, skinheight, groupframes, groupskins, numverts;
float scales, scalet, interval;
daliasgroup_t *pinframegroup;
unsigned char *datapointer, *startframes, *startskins;
char name[MAX_QPATH];
- skinframe_t tempskinframe;
+ skinframe_t *tempskinframe;
animscene_t *tempskinscenes;
texture_t *tempaliasskins;
float *vertst;
Host_Error ("%s has wrong version number (%i should be %i)",
loadmodel->name, version, ALIAS_VERSION);
+ loadmodel->modeldatatypestring = "MDL";
+
loadmodel->type = mod_alias;
+ loadmodel->AnimateVertices = Mod_MDL_AnimateVertices;
loadmodel->DrawSky = NULL;
+ loadmodel->DrawAddWaterPlanes = NULL;
loadmodel->Draw = R_Q1BSP_Draw;
+ loadmodel->DrawDepth = R_Q1BSP_DrawDepth;
+ loadmodel->DrawDebug = R_Q1BSP_DrawDebug;
loadmodel->CompileShadowVolume = R_Q1BSP_CompileShadowVolume;
loadmodel->DrawShadowVolume = R_Q1BSP_DrawShadowVolume;
loadmodel->DrawLight = R_Q1BSP_DrawLight;
loadmodel->TraceBox = Mod_MDLMD2MD3_TraceBox;
+ loadmodel->PointSuperContents = NULL;
loadmodel->num_surfaces = 1;
loadmodel->nummodelsurfaces = loadmodel->num_surfaces;
data = (unsigned char *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * sizeof(msurface_t) + loadmodel->num_surfaces * sizeof(int));
loadmodel->data_surfaces = (msurface_t *)data;data += loadmodel->num_surfaces * sizeof(msurface_t);
- loadmodel->surfacelist = (int *)data;data += loadmodel->num_surfaces * sizeof(int);
- loadmodel->surfacelist[0] = 0;
+ loadmodel->sortedmodelsurfaces = (int *)data;data += loadmodel->num_surfaces * sizeof(int);
+ loadmodel->sortedmodelsurfaces[0] = 0;
loadmodel->numskins = LittleLong(pinmodel->numskins);
BOUNDI(loadmodel->numskins,0,65536);
BOUNDI(loadmodel->numframes,0,65536);
loadmodel->synctype = (synctype_t)LittleLong (pinmodel->synctype);
BOUNDI(loadmodel->synctype,0,2);
- loadmodel->flags = LittleLong (pinmodel->flags);
+ // convert model flags to EF flags (MF_ROCKET becomes EF_ROCKET, etc)
+ i = LittleLong (pinmodel->flags);
+ loadmodel->effects = ((i & 255) << 24) | (i & 0x00FFFF00);
for (i = 0;i < 3;i++)
{
loadmodel->surfmesh.num_morphframes++;
}
}
+ loadmodel->num_poses = loadmodel->surfmesh.num_morphframes;
// store texture coordinates into temporary array, they will be stored
// after usage is determined (triangle data)
loadmodel->surfmesh.data_texcoordtexture2f[i*2+1] = vertst[i*2+1];
}
+ // generate ushort elements array if possible
+ if (loadmodel->surfmesh.num_vertices <= 65536)
+ {
+ loadmodel->surfmesh.data_element3s = (unsigned short *)Mem_Alloc(loadmodel->mempool, sizeof(unsigned short[3]) * loadmodel->surfmesh.num_triangles);
+ for (i = 0;i < loadmodel->surfmesh.num_triangles*3;i++)
+ loadmodel->surfmesh.data_element3s[i] = loadmodel->surfmesh.data_element3i[i];
+ }
+
// load the frames
loadmodel->animscenes = (animscene_t *)Mem_Alloc(loadmodel->mempool, sizeof(animscene_t) * loadmodel->numframes);
loadmodel->surfmesh.data_morphmdlvertex = (trivertx_t *)Mem_Alloc(loadmodel->mempool, sizeof(trivertx_t) * loadmodel->surfmesh.num_morphframes * loadmodel->surfmesh.num_vertices);
Mod_MDL_LoadFrames (startframes, numverts, vertremap);
Mod_BuildTriangleNeighbors(loadmodel->surfmesh.data_neighbor3i, loadmodel->surfmesh.data_element3i, loadmodel->surfmesh.num_triangles);
Mod_Alias_CalculateBoundingBox();
- Mod_Alias_Mesh_CompileFrameZero();
+ Mod_Alias_MorphMesh_CompileFrames();
Mem_Free(vertst);
Mem_Free(vertremap);
// load the skins
skinfiles = Mod_LoadSkinFiles();
- loadmodel->skinscenes = (animscene_t *)Mem_Alloc(loadmodel->mempool, loadmodel->numskins * sizeof(animscene_t));
- loadmodel->num_textures = loadmodel->num_surfaces;
- loadmodel->data_textures = (texture_t *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * totalskins * sizeof(texture_t));
if (skinfiles)
{
+ loadmodel->skinscenes = (animscene_t *)Mem_Alloc(loadmodel->mempool, loadmodel->numskins * sizeof(animscene_t));
+ loadmodel->num_textures = loadmodel->num_surfaces * loadmodel->numskins;
+ loadmodel->num_texturesperskin = loadmodel->num_surfaces;
+ loadmodel->data_textures = (texture_t *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t));
Mod_BuildAliasSkinsFromSkinFiles(loadmodel->data_textures, skinfiles, "default", "");
Mod_FreeSkinFiles(skinfiles);
for (i = 0;i < loadmodel->numskins;i++)
}
else
{
+ loadmodel->skinscenes = (animscene_t *)Mem_Alloc(loadmodel->mempool, loadmodel->numskins * sizeof(animscene_t));
+ loadmodel->num_textures = loadmodel->num_surfaces * totalskins;
+ loadmodel->num_texturesperskin = loadmodel->num_surfaces;
+ loadmodel->data_textures = (texture_t *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * totalskins * sizeof(texture_t));
totalskins = 0;
datapointer = startskins;
for (i = 0;i < loadmodel->numskins;i++)
}
}
- sprintf(loadmodel->skinscenes[i].name, "skin %i", i);
+ dpsnprintf(loadmodel->skinscenes[i].name, sizeof(loadmodel->skinscenes[i].name), "skin %i", i);
loadmodel->skinscenes[i].firstframe = totalskins;
loadmodel->skinscenes[i].framecount = groupskins;
loadmodel->skinscenes[i].framerate = 1.0f / interval;
for (j = 0;j < groupskins;j++)
{
if (groupskins > 1)
- sprintf (name, "%s_%i_%i", loadmodel->name, i, j);
+ dpsnprintf (name, sizeof(name), "%s_%i_%i", loadmodel->name, i, j);
else
- sprintf (name, "%s_%i", loadmodel->name, i);
- if (!Mod_LoadSkinFrame(&tempskinframe, name, (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_ALPHA | TEXF_PICMIP, true, true))
- Mod_LoadSkinFrame_Internal(&tempskinframe, name, (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_PICMIP, true, r_fullbrights.integer, (unsigned char *)datapointer, skinwidth, skinheight, 8, NULL, NULL);
- Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures + totalskins * loadmodel->num_surfaces, &tempskinframe);
+ dpsnprintf (name, sizeof(name), "%s_%i", loadmodel->name, i);
+ if (!Mod_LoadTextureFromQ3Shader(loadmodel->data_textures + totalskins * loadmodel->num_surfaces, name, false, true, (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_ALPHA | TEXF_PICMIP | TEXF_COMPRESS))
+ Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures + totalskins * loadmodel->num_surfaces, R_SkinFrame_LoadInternalQuake(name, (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_PICMIP, true, r_fullbrights.integer, (unsigned char *)datapointer, skinwidth, skinheight));
datapointer += skinwidth * skinheight;
totalskins++;
}
}
// check for skins that don't exist in the model, but do exist as external images
// (this was added because yummyluv kept pestering me about support for it)
- while (Mod_LoadSkinFrame(&tempskinframe, va("%s_%i", loadmodel->name, loadmodel->numskins), (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_ALPHA | TEXF_PICMIP, true, true))
+ // TODO: support shaders here?
+ while ((tempskinframe = R_SkinFrame_LoadExternal(va("%s_%i", loadmodel->name, loadmodel->numskins), (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_ALPHA | TEXF_PICMIP | TEXF_COMPRESS, false)))
{
// expand the arrays to make room
tempskinscenes = loadmodel->skinscenes;
Mem_Free(tempaliasskins);
// store the info about the new skin
- Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures + totalskins * loadmodel->num_surfaces, &tempskinframe);
+ Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures + totalskins * loadmodel->num_surfaces, tempskinframe);
strlcpy(loadmodel->skinscenes[loadmodel->numskins].name, name, sizeof(loadmodel->skinscenes[loadmodel->numskins].name));
loadmodel->skinscenes[loadmodel->numskins].firstframe = totalskins;
loadmodel->skinscenes[loadmodel->numskins].framecount = 1;
//increase skin counts
loadmodel->numskins++;
totalskins++;
+
+ // fix up the pointers since they are pointing at the old textures array
+ // FIXME: this is a hack!
+ for (j = 0;j < loadmodel->numskins * loadmodel->num_surfaces;j++)
+ loadmodel->data_textures[j].currentframe = &loadmodel->data_textures[j];
}
}
loadmodel->surfmesh.isanimated = loadmodel->numframes > 1 || loadmodel->animscenes[0].framecount > 1;
}
-void Mod_IDP2_Load(model_t *mod, void *buffer, void *bufferend)
+void Mod_IDP2_Load(dp_model_t *mod, void *buffer, void *bufferend)
{
int i, j, hashindex, numxyz, numst, xyz, st, skinwidth, skinheight, *vertremap, version, end;
float iskinwidth, iskinheight;
unsigned short st;
}
*hash, **md2verthash, *md2verthashdata;
- skinframe_t tempskinframe;
skinfile_t *skinfiles;
pinmodel = (md2_t *)buffer;
Host_Error ("%s has wrong version number (%i should be %i)",
loadmodel->name, version, MD2ALIAS_VERSION);
+ loadmodel->modeldatatypestring = "MD2";
+
loadmodel->type = mod_alias;
+ loadmodel->AnimateVertices = Mod_MDL_AnimateVertices;
loadmodel->DrawSky = NULL;
+ loadmodel->DrawAddWaterPlanes = NULL;
loadmodel->Draw = R_Q1BSP_Draw;
+ loadmodel->DrawDepth = R_Q1BSP_DrawDepth;
+ loadmodel->DrawDebug = R_Q1BSP_DrawDebug;
loadmodel->CompileShadowVolume = R_Q1BSP_CompileShadowVolume;
loadmodel->DrawShadowVolume = R_Q1BSP_DrawShadowVolume;
loadmodel->DrawLight = R_Q1BSP_DrawLight;
loadmodel->TraceBox = Mod_MDLMD2MD3_TraceBox;
+ loadmodel->PointSuperContents = NULL;
if (LittleLong(pinmodel->num_tris) < 1 || LittleLong(pinmodel->num_tris) > 65536)
Host_Error ("%s has invalid number of triangles: %i", loadmodel->name, LittleLong(pinmodel->num_tris));
loadmodel->surfmesh.num_triangles = LittleLong(pinmodel->num_tris);
loadmodel->numframes = LittleLong(pinmodel->num_frames);
loadmodel->surfmesh.num_morphframes = loadmodel->numframes;
+ loadmodel->num_poses = loadmodel->surfmesh.num_morphframes;
skinwidth = LittleLong(pinmodel->skinwidth);
skinheight = LittleLong(pinmodel->skinheight);
iskinwidth = 1.0f / skinwidth;
loadmodel->nummodelsurfaces = loadmodel->num_surfaces;
data = (unsigned char *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * sizeof(msurface_t) + loadmodel->num_surfaces * sizeof(int) + loadmodel->numframes * sizeof(animscene_t) + loadmodel->numframes * sizeof(float[6]) + loadmodel->surfmesh.num_triangles * sizeof(int[3]) + loadmodel->surfmesh.num_triangles * sizeof(int[3]));
loadmodel->data_surfaces = (msurface_t *)data;data += loadmodel->num_surfaces * sizeof(msurface_t);
- loadmodel->surfacelist = (int *)data;data += loadmodel->num_surfaces * sizeof(int);
- loadmodel->surfacelist[0] = 0;
+ loadmodel->sortedmodelsurfaces = (int *)data;data += loadmodel->num_surfaces * sizeof(int);
+ loadmodel->sortedmodelsurfaces[0] = 0;
loadmodel->animscenes = (animscene_t *)data;data += loadmodel->numframes * sizeof(animscene_t);
loadmodel->surfmesh.data_morphmd2framesize6f = (float *)data;data += loadmodel->numframes * sizeof(float[6]);
loadmodel->surfmesh.data_element3i = (int *)data;data += loadmodel->surfmesh.num_triangles * sizeof(int[3]);
loadmodel->surfmesh.data_neighbor3i = (int *)data;data += loadmodel->surfmesh.num_triangles * sizeof(int[3]);
- loadmodel->flags = 0; // there are no MD2 flags
loadmodel->synctype = ST_RAND;
// load the skins
skinfiles = Mod_LoadSkinFiles();
if (skinfiles)
{
- loadmodel->num_textures = loadmodel->num_surfaces;
+ loadmodel->num_textures = loadmodel->num_surfaces * loadmodel->numskins;
+ loadmodel->num_texturesperskin = loadmodel->num_surfaces;
loadmodel->data_textures = (texture_t *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t));
Mod_BuildAliasSkinsFromSkinFiles(loadmodel->data_textures, skinfiles, "default", "");
Mod_FreeSkinFiles(skinfiles);
else if (loadmodel->numskins)
{
// skins found (most likely not a player model)
- loadmodel->num_textures = loadmodel->num_surfaces;
+ loadmodel->num_textures = loadmodel->num_surfaces * loadmodel->numskins;
+ loadmodel->num_texturesperskin = loadmodel->num_surfaces;
loadmodel->data_textures = (texture_t *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t));
for (i = 0;i < loadmodel->numskins;i++, inskin += MD2_SKINNAME)
- {
- if (Mod_LoadSkinFrame(&tempskinframe, inskin, (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_ALPHA | TEXF_PRECACHE | TEXF_PICMIP, true, true))
- Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures + i * loadmodel->num_surfaces, &tempskinframe);
- else
- {
- Con_Printf("%s is missing skin \"%s\"\n", loadmodel->name, inskin);
- Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures + i * loadmodel->num_surfaces, NULL);
- }
- }
+ Mod_LoadTextureFromQ3Shader(loadmodel->data_textures + i * loadmodel->num_surfaces, inskin, true, true, (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_ALPHA | TEXF_PRECACHE | TEXF_PICMIP | TEXF_COMPRESS);
}
else
{
// no skins (most likely a player model)
loadmodel->numskins = 1;
- loadmodel->num_textures = loadmodel->num_surfaces;
+ loadmodel->num_textures = loadmodel->num_surfaces * loadmodel->numskins;
+ loadmodel->num_texturesperskin = loadmodel->num_surfaces;
loadmodel->data_textures = (texture_t *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t));
Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures, NULL);
}
Mem_Free(md2verthash);
Mem_Free(md2verthashdata);
+ // generate ushort elements array if possible
+ if (loadmodel->surfmesh.num_vertices <= 65536)
+ {
+ loadmodel->surfmesh.data_element3s = (unsigned short *)Mem_Alloc(loadmodel->mempool, sizeof(unsigned short[3]) * loadmodel->surfmesh.num_triangles);
+ for (i = 0;i < loadmodel->surfmesh.num_triangles*3;i++)
+ loadmodel->surfmesh.data_element3s[i] = loadmodel->surfmesh.data_element3i[i];
+ }
+
// load the frames
datapointer = (base + LittleLong(pinmodel->ofs_frames));
for (i = 0;i < loadmodel->surfmesh.num_morphframes;i++)
Mod_BuildTriangleNeighbors(loadmodel->surfmesh.data_neighbor3i, loadmodel->surfmesh.data_element3i, loadmodel->surfmesh.num_triangles);
Mod_Alias_CalculateBoundingBox();
- Mod_Alias_Mesh_CompileFrameZero();
+ Mod_Alias_MorphMesh_CompileFrames();
surface = loadmodel->data_surfaces;
surface->texture = loadmodel->data_textures;
loadmodel->surfmesh.isanimated = loadmodel->numframes > 1 || loadmodel->animscenes[0].framecount > 1;
}
-void Mod_IDP3_Load(model_t *mod, void *buffer, void *bufferend)
+void Mod_IDP3_Load(dp_model_t *mod, void *buffer, void *bufferend)
{
int i, j, k, version, meshvertices, meshtriangles;
unsigned char *data;
if (loadmodel->numskins < 1)
loadmodel->numskins = 1;
+ loadmodel->modeldatatypestring = "MD3";
+
loadmodel->type = mod_alias;
+ loadmodel->AnimateVertices = Mod_MD3_AnimateVertices;
loadmodel->DrawSky = NULL;
+ loadmodel->DrawAddWaterPlanes = NULL;
loadmodel->Draw = R_Q1BSP_Draw;
+ loadmodel->DrawDepth = R_Q1BSP_DrawDepth;
+ loadmodel->DrawDebug = R_Q1BSP_DrawDebug;
loadmodel->CompileShadowVolume = R_Q1BSP_CompileShadowVolume;
loadmodel->DrawShadowVolume = R_Q1BSP_DrawShadowVolume;
loadmodel->DrawLight = R_Q1BSP_DrawLight;
loadmodel->TraceBox = Mod_MDLMD2MD3_TraceBox;
- loadmodel->flags = LittleLong(pinmodel->flags);
+ loadmodel->PointSuperContents = NULL;
loadmodel->synctype = ST_RAND;
+ // convert model flags to EF flags (MF_ROCKET becomes EF_ROCKET, etc)
+ i = LittleLong (pinmodel->flags);
+ loadmodel->effects = ((i & 255) << 24) | (i & 0x00FFFF00);
// set up some global info about the model
loadmodel->numframes = LittleLong(pinmodel->num_frames);
for (i = 0, pintag = (md3tag_t *)((unsigned char *)pinmodel + LittleLong(pinmodel->lump_tags));i < loadmodel->num_tagframes * loadmodel->num_tags;i++, pintag++)
{
strlcpy(loadmodel->data_tags[i].name, pintag->name, sizeof(loadmodel->data_tags[i].name));
- loadmodel->data_tags[i].matrix = identitymatrix;
+ for (j = 0;j < 9;j++)
+ loadmodel->data_tags[i].matrixgl[j] = LittleFloat(pintag->rotationmatrix[j]);
for (j = 0;j < 3;j++)
- {
- for (k = 0;k < 3;k++)
- loadmodel->data_tags[i].matrix.m[j][k] = LittleFloat(pintag->rotationmatrix[k * 3 + j]);
- loadmodel->data_tags[i].matrix.m[j][3] = LittleFloat(pintag->origin[j]);
- }
+ loadmodel->data_tags[i].matrixgl[9+j] = LittleFloat(pintag->origin[j]);
//Con_Printf("model \"%s\" frame #%i tag #%i \"%s\"\n", loadmodel->name, i / loadmodel->num_tags, i % loadmodel->num_tags, loadmodel->data_tags[i].name);
}
}
loadmodel->nummodelsurfaces = loadmodel->num_surfaces;
- loadmodel->num_textures = loadmodel->num_surfaces;
- data = (unsigned char *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * sizeof(msurface_t) + loadmodel->num_surfaces * sizeof(int) + loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t) + meshtriangles * sizeof(int[3]) + meshtriangles * sizeof(int[3]) + meshvertices * sizeof(float[2]) + meshvertices * loadmodel->numframes * sizeof(md3vertex_t));
+ loadmodel->num_textures = loadmodel->num_surfaces * loadmodel->numskins;
+ loadmodel->num_texturesperskin = loadmodel->num_surfaces;
+ data = (unsigned char *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * sizeof(msurface_t) + loadmodel->num_surfaces * sizeof(int) + loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t) + meshtriangles * sizeof(int[3]) + meshtriangles * sizeof(int[3]) + (meshvertices <= 65536 ? meshtriangles * sizeof(unsigned short[3]) : 0) + meshvertices * sizeof(float[2]) + meshvertices * loadmodel->numframes * sizeof(md3vertex_t));
loadmodel->data_surfaces = (msurface_t *)data;data += loadmodel->num_surfaces * sizeof(msurface_t);
- loadmodel->surfacelist = (int *)data;data += loadmodel->num_surfaces * sizeof(int);
+ loadmodel->sortedmodelsurfaces = (int *)data;data += loadmodel->num_surfaces * sizeof(int);
loadmodel->data_textures = (texture_t *)data;data += loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t);
loadmodel->surfmesh.num_vertices = meshvertices;
loadmodel->surfmesh.num_triangles = meshtriangles;
loadmodel->surfmesh.num_morphframes = loadmodel->numframes; // TODO: remove?
+ loadmodel->num_poses = loadmodel->surfmesh.num_morphframes;
loadmodel->surfmesh.data_element3i = (int *)data;data += meshtriangles * sizeof(int[3]);
loadmodel->surfmesh.data_neighbor3i = (int *)data;data += meshtriangles * sizeof(int[3]);
loadmodel->surfmesh.data_texcoordtexture2f = (float *)data;data += meshvertices * sizeof(float[2]);
loadmodel->surfmesh.data_morphmd3vertex = (md3vertex_t *)data;data += meshvertices * loadmodel->numframes * sizeof(md3vertex_t);
+ if (meshvertices <= 65536)
+ {
+ loadmodel->surfmesh.data_element3s = (unsigned short *)data;data += meshtriangles * sizeof(unsigned short[3]);
+ for (i = 0;i < loadmodel->surfmesh.num_triangles*3;i++)
+ loadmodel->surfmesh.data_element3s[i] = loadmodel->surfmesh.data_element3i[i];
+ }
meshvertices = 0;
meshtriangles = 0;
{
if (memcmp(pinmesh->identifier, "IDP3", 4))
Host_Error("Mod_IDP3_Load: invalid mesh identifier (not IDP3)");
- loadmodel->surfacelist[i] = i;
+ loadmodel->sortedmodelsurfaces[i] = i;
surface = loadmodel->data_surfaces + i;
surface->texture = loadmodel->data_textures + i;
surface->num_firsttriangle = meshtriangles;
}
}
- if (LittleLong(pinmesh->num_shaders) >= 1)
- Mod_BuildAliasSkinsFromSkinFiles(loadmodel->data_textures + i, skinfiles, pinmesh->name, ((md3shader_t *)((unsigned char *) pinmesh + LittleLong(pinmesh->lump_shaders)))->name);
- else
- for (j = 0;j < loadmodel->numskins;j++)
- Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures + i + j * loadmodel->num_surfaces, NULL);
+ Mod_BuildAliasSkinsFromSkinFiles(loadmodel->data_textures + i, skinfiles, pinmesh->name, LittleLong(pinmesh->num_shaders) >= 1 ? ((md3shader_t *)((unsigned char *) pinmesh + LittleLong(pinmesh->lump_shaders)))->name : "");
Mod_ValidateElements(loadmodel->surfmesh.data_element3i + surface->num_firsttriangle * 3, surface->num_triangles, surface->num_firstvertex, surface->num_vertices, __FILE__, __LINE__);
}
Mod_BuildTriangleNeighbors(loadmodel->surfmesh.data_neighbor3i, loadmodel->surfmesh.data_element3i, loadmodel->surfmesh.num_triangles);
- Mod_Alias_Mesh_CompileFrameZero();
+ Mod_Alias_MorphMesh_CompileFrames();
Mod_Alias_CalculateBoundingBox();
Mod_FreeSkinFiles(skinfiles);
+ Mod_MakeSortedSurfaces(loadmodel);
- loadmodel->surfmesh.isanimated = loadmodel->numframes > 1 || loadmodel->animscenes[0].framecount > 1;
+ loadmodel->surfmesh.isanimated = loadmodel->numframes > 1
+ || (loadmodel->animscenes && loadmodel->animscenes[0].framecount > 1);
}
-void Mod_ZYMOTICMODEL_Load(model_t *mod, void *buffer, void *bufferend)
+void Mod_ZYMOTICMODEL_Load(dp_model_t *mod, void *buffer, void *bufferend)
{
zymtype1header_t *pinmodel, *pheader;
unsigned char *pbase;
pinmodel = (zymtype1header_t *)buffer;
pbase = (unsigned char *)buffer;
if (memcmp(pinmodel->id, "ZYMOTICMODEL", 12))
- Host_Error ("Mod_ZYMOTICMODEL_Load: %s is not a zymotic model");
+ Host_Error ("Mod_ZYMOTICMODEL_Load: %s is not a zymotic model", loadmodel->name);
if (BigLong(pinmodel->type) != 1)
Host_Error ("Mod_ZYMOTICMODEL_Load: only type 1 (skeletal pose) models are currently supported (name = %s)", loadmodel->name);
+ loadmodel->modeldatatypestring = "ZYM";
+
loadmodel->type = mod_alias;
- loadmodel->flags = 0; // there are no flags on zym models
loadmodel->synctype = ST_RAND;
// byteswap header
if (pheader->numtris < 1 || pheader->numverts < 3 || pheader->numshaders < 1)
{
- Con_Printf("%s has no geometry\n");
+ Con_Printf("%s has no geometry\n", loadmodel->name);
return;
}
if (pheader->numscenes < 1 || pheader->lump_poses.length < (int)sizeof(float[3][4]))
{
- Con_Printf("%s has no animations\n");
+ Con_Printf("%s has no animations\n", loadmodel->name);
return;
}
+ loadmodel->AnimateVertices = Mod_Skeletal_AnimateVertices;
loadmodel->DrawSky = NULL;
+ loadmodel->DrawAddWaterPlanes = NULL;
loadmodel->Draw = R_Q1BSP_Draw;
+ loadmodel->DrawDepth = R_Q1BSP_DrawDepth;
+ loadmodel->DrawDebug = R_Q1BSP_DrawDebug;
loadmodel->CompileShadowVolume = R_Q1BSP_CompileShadowVolume;
loadmodel->DrawShadowVolume = R_Q1BSP_DrawShadowVolume;
loadmodel->DrawLight = R_Q1BSP_DrawLight;
loadmodel->TraceBox = Mod_MDLMD2MD3_TraceBox;
+ loadmodel->PointSuperContents = NULL;
loadmodel->numframes = pheader->numscenes;
loadmodel->num_surfaces = pheader->numshaders;
meshtriangles = pheader->numtris;
loadmodel->nummodelsurfaces = loadmodel->num_surfaces;
- loadmodel->num_textures = loadmodel->num_surfaces;
- data = (unsigned char *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * sizeof(msurface_t) + loadmodel->num_surfaces * sizeof(int) + loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t) + meshtriangles * sizeof(int[3]) + meshtriangles * sizeof(int[3]) + meshvertices * sizeof(float[14]) + meshvertices * sizeof(int[4]) + meshvertices * sizeof(float[4]) + loadmodel->num_poses * sizeof(float[36]));
+ loadmodel->num_textures = loadmodel->num_surfaces * loadmodel->numskins;
+ loadmodel->num_texturesperskin = loadmodel->num_surfaces;
+ data = (unsigned char *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * sizeof(msurface_t) + loadmodel->num_surfaces * sizeof(int) + loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t) + meshtriangles * sizeof(int[3]) + meshtriangles * sizeof(int[3]) + (meshvertices <= 65536 ? meshtriangles * sizeof(unsigned short[3]) : 0) + meshvertices * sizeof(float[14]) + meshvertices * sizeof(int[4]) + meshvertices * sizeof(float[4]) + loadmodel->num_poses * sizeof(float[12]) + loadmodel->num_bones * sizeof(float[12]));
loadmodel->data_surfaces = (msurface_t *)data;data += loadmodel->num_surfaces * sizeof(msurface_t);
- loadmodel->surfacelist = (int *)data;data += loadmodel->num_surfaces * sizeof(int);
+ loadmodel->sortedmodelsurfaces = (int *)data;data += loadmodel->num_surfaces * sizeof(int);
loadmodel->data_textures = (texture_t *)data;data += loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t);
loadmodel->surfmesh.num_vertices = meshvertices;
loadmodel->surfmesh.num_triangles = meshtriangles;
loadmodel->surfmesh.data_vertexweightindex4i = (int *)data;data += meshvertices * sizeof(int[4]);
loadmodel->surfmesh.data_vertexweightinfluence4f = (float *)data;data += meshvertices * sizeof(float[4]);
loadmodel->data_poses = (float *)data;data += loadmodel->num_poses * sizeof(float[12]);
- loadmodel->data_basebonepose = (float *)data;data += loadmodel->num_poses * sizeof(float[12]);
- loadmodel->data_baseboneposeinverse = (float *)data;data += loadmodel->num_poses * sizeof(float[12]);
+ loadmodel->data_baseboneposeinverse = (float *)data;data += loadmodel->num_bones * sizeof(float[12]);
+ if (loadmodel->surfmesh.num_vertices <= 65536)
+ {
+ loadmodel->surfmesh.data_element3s = (unsigned short *)data;data += loadmodel->surfmesh.num_triangles * sizeof(unsigned short[3]);
+ for (i = 0;i < loadmodel->surfmesh.num_triangles*3;i++)
+ loadmodel->surfmesh.data_element3s[i] = loadmodel->surfmesh.data_element3i[i];
+ }
//zymlump_t lump_poses; // float pose[numposes][numbones][3][4]; // animation data
poses = (float *) (pheader->lump_poses.start + pbase);
if (renderlist + count * 3 > renderlistend || (i == pheader->numshaders - 1 && renderlist + count * 3 != renderlistend))
Host_Error("%s corrupt renderlist (wrong size)", loadmodel->name);
- loadmodel->surfacelist[i] = i;
+ loadmodel->sortedmodelsurfaces[i] = i;
surface = loadmodel->data_surfaces + i;
surface->texture = loadmodel->data_textures + i;
surface->num_firsttriangle = meshtriangles;
// since zym models do not have named sections, reuse their shader
// name as the section name
shadername = (char *) (pheader->lump_shaders.start + pbase) + i * 32;
- if (shadername[0])
- Mod_BuildAliasSkinsFromSkinFiles(loadmodel->data_textures + i, skinfiles, shadername, shadername);
- else
- for (j = 0;j < loadmodel->numskins;j++)
- Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures + i + j * loadmodel->num_surfaces, NULL);
+ Mod_BuildAliasSkinsFromSkinFiles(loadmodel->data_textures + i, skinfiles, shadername, shadername);
}
Mod_FreeSkinFiles(skinfiles);
Mem_Free(vertbonecounts);
Mem_Free(verts);
+ Mod_MakeSortedSurfaces(loadmodel);
// compute all the mesh information that was not loaded from the file
Mod_ValidateElements(loadmodel->surfmesh.data_element3i, loadmodel->surfmesh.num_triangles, 0, loadmodel->surfmesh.num_vertices, __FILE__, __LINE__);
loadmodel->surfmesh.isanimated = loadmodel->numframes > 1 || loadmodel->animscenes[0].framecount > 1;
}
-void Mod_DARKPLACESMODEL_Load(model_t *mod, void *buffer, void *bufferend)
+void Mod_DARKPLACESMODEL_Load(dp_model_t *mod, void *buffer, void *bufferend)
{
dpmheader_t *pheader;
dpmframe_t *frame;
pheader = (dpmheader_t *)buffer;
pbase = (unsigned char *)buffer;
if (memcmp(pheader->id, "DARKPLACESMODEL\0", 16))
- Host_Error ("Mod_DARKPLACESMODEL_Load: %s is not a darkplaces model");
+ Host_Error ("Mod_DARKPLACESMODEL_Load: %s is not a darkplaces model", loadmodel->name);
if (BigLong(pheader->type) != 2)
Host_Error ("Mod_DARKPLACESMODEL_Load: only type 2 (hierarchical skeletal pose) models are currently supported (name = %s)", loadmodel->name);
+ loadmodel->modeldatatypestring = "DPM";
+
loadmodel->type = mod_alias;
- loadmodel->flags = 0; // there are no flags on zym models
loadmodel->synctype = ST_RAND;
// byteswap header
if (pheader->num_bones < 1 || pheader->num_meshs < 1)
{
- Con_Printf("%s has no geometry\n");
+ Con_Printf("%s has no geometry\n", loadmodel->name);
return;
}
if (pheader->num_frames < 1)
{
- Con_Printf("%s has no frames\n");
+ Con_Printf("%s has no frames\n", loadmodel->name);
return;
}
+ loadmodel->AnimateVertices = Mod_Skeletal_AnimateVertices;
loadmodel->DrawSky = NULL;
+ loadmodel->DrawAddWaterPlanes = NULL;
loadmodel->Draw = R_Q1BSP_Draw;
+ loadmodel->DrawDepth = R_Q1BSP_DrawDepth;
+ loadmodel->DrawDebug = R_Q1BSP_DrawDebug;
loadmodel->CompileShadowVolume = R_Q1BSP_CompileShadowVolume;
loadmodel->DrawShadowVolume = R_Q1BSP_DrawShadowVolume;
loadmodel->DrawLight = R_Q1BSP_DrawLight;
loadmodel->TraceBox = Mod_MDLMD2MD3_TraceBox;
+ loadmodel->PointSuperContents = NULL;
// model bbox
for (i = 0;i < 3;i++)
for (i = 0;i < (int)pheader->num_meshs;i++)
{
int numverts = BigLong(dpmmesh->num_verts);
- meshvertices += numverts;;
+ meshvertices += numverts;
meshtriangles += BigLong(dpmmesh->num_tris);
dpmmesh++;
}
loadmodel->numframes = pheader->num_frames;
loadmodel->num_bones = pheader->num_bones;
loadmodel->num_poses = loadmodel->num_bones * loadmodel->numframes;
- loadmodel->num_textures = loadmodel->nummodelsurfaces = loadmodel->num_surfaces = pheader->num_meshs;
+ loadmodel->nummodelsurfaces = loadmodel->num_surfaces = pheader->num_meshs;
+ loadmodel->num_textures = loadmodel->num_surfaces * loadmodel->numskins;
+ loadmodel->num_texturesperskin = loadmodel->num_surfaces;
// do most allocations as one merged chunk
- data = (unsigned char *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * sizeof(msurface_t) + loadmodel->num_surfaces * sizeof(int) + loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t) + meshtriangles * sizeof(int[3]) + meshtriangles * sizeof(int[3]) + meshvertices * (sizeof(float[14]) + sizeof(int[4]) + sizeof(float[4])) + loadmodel->num_poses * sizeof(float[36]) + loadmodel->numskins * sizeof(animscene_t) + loadmodel->num_bones * sizeof(aliasbone_t) + loadmodel->numframes * sizeof(animscene_t));
+ data = (unsigned char *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * sizeof(msurface_t) + loadmodel->num_surfaces * sizeof(int) + loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t) + meshtriangles * sizeof(int[3]) + (meshvertices <= 65536 ? meshtriangles * sizeof(unsigned short[3]) : 0) + meshtriangles * sizeof(int[3]) + meshvertices * (sizeof(float[14]) + sizeof(int[4]) + sizeof(float[4])) + loadmodel->num_poses * sizeof(float[12]) + loadmodel->num_bones * sizeof(float[12]) + loadmodel->numskins * sizeof(animscene_t) + loadmodel->num_bones * sizeof(aliasbone_t) + loadmodel->numframes * sizeof(animscene_t));
loadmodel->data_surfaces = (msurface_t *)data;data += loadmodel->num_surfaces * sizeof(msurface_t);
- loadmodel->surfacelist = (int *)data;data += loadmodel->num_surfaces * sizeof(int);
+ loadmodel->sortedmodelsurfaces = (int *)data;data += loadmodel->num_surfaces * sizeof(int);
loadmodel->data_textures = (texture_t *)data;data += loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t);
loadmodel->surfmesh.num_vertices = meshvertices;
loadmodel->surfmesh.num_triangles = meshtriangles;
loadmodel->surfmesh.data_vertexweightindex4i = (int *)data;data += meshvertices * sizeof(int[4]);
loadmodel->surfmesh.data_vertexweightinfluence4f = (float *)data;data += meshvertices * sizeof(float[4]);
loadmodel->data_poses = (float *)data;data += loadmodel->num_poses * sizeof(float[12]);
- loadmodel->data_basebonepose = (float *)data;data += loadmodel->num_poses * sizeof(float[12]);
- loadmodel->data_baseboneposeinverse = (float *)data;data += loadmodel->num_poses * sizeof(float[12]);
+ loadmodel->data_baseboneposeinverse = (float *)data;data += loadmodel->num_bones * sizeof(float[12]);
loadmodel->skinscenes = (animscene_t *)data;data += loadmodel->numskins * sizeof(animscene_t);
loadmodel->data_bones = (aliasbone_t *)data;data += loadmodel->num_bones * sizeof(aliasbone_t);
loadmodel->animscenes = (animscene_t *)data;data += loadmodel->numframes * sizeof(animscene_t);
+ if (meshvertices <= 65536)
+ {
+ loadmodel->surfmesh.data_element3s = (unsigned short *)data;data += meshtriangles * sizeof(unsigned short[3]);
+ for (i = 0;i < loadmodel->surfmesh.num_triangles*3;i++)
+ loadmodel->surfmesh.data_element3s[i] = loadmodel->surfmesh.data_element3i[i];
+ }
for (i = 0;i < loadmodel->numskins;i++)
{
const float *intexcoord;
msurface_t *surface;
- loadmodel->surfacelist[i] = i;
+ loadmodel->sortedmodelsurfaces[i] = i;
surface = loadmodel->data_surfaces + i;
surface->texture = loadmodel->data_textures + i;
surface->num_firsttriangle = meshtriangles;
}
// since dpm models do not have named sections, reuse their shader name as the section name
- if (dpmmesh->shadername[0])
- Mod_BuildAliasSkinsFromSkinFiles(loadmodel->data_textures + i, skinfiles, dpmmesh->shadername, dpmmesh->shadername);
- else
- for (j = 0;j < loadmodel->numskins;j++)
- Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures + i + j * loadmodel->num_surfaces, NULL);
+ Mod_BuildAliasSkinsFromSkinFiles(loadmodel->data_textures + i, skinfiles, dpmmesh->shadername, dpmmesh->shadername);
Mod_ValidateElements(loadmodel->surfmesh.data_element3i + surface->num_firsttriangle * 3, surface->num_triangles, surface->num_firstvertex, surface->num_vertices, __FILE__, __LINE__);
}
Z_Free(bonepose);
Mod_FreeSkinFiles(skinfiles);
+ Mod_MakeSortedSurfaces(loadmodel);
// compute all the mesh information that was not loaded from the file
Mod_BuildBaseBonePoses();
// no idea why PSK/PSA files contain weird quaternions but they do...
#define PSKQUATNEGATIONS
-void Mod_PSKMODEL_Load(model_t *mod, void *buffer, void *bufferend)
+void Mod_PSKMODEL_Load(dp_model_t *mod, void *buffer, void *bufferend)
{
int i, j, index, version, recordsize, numrecords, meshvertices, meshtriangles;
int numpnts, numvtxw, numfaces, nummatts, numbones, numrawweights, numanimbones, numanims, numanimkeys;
pskchunk_t *pchunk;
skinfile_t *skinfiles;
char animname[MAX_QPATH];
+ size_t size;
pchunk = (pskchunk_t *)buffer;
if (strcmp(pchunk->id, "ACTRHEAD"))
- Host_Error ("Mod_PSKMODEL_Load: %s is not an Unreal Engine ActorX (.psk + .psa) model");
+ Host_Error ("Mod_PSKMODEL_Load: %s is not an Unreal Engine ActorX (.psk + .psa) model", loadmodel->name);
+
+ loadmodel->modeldatatypestring = "PSK";
loadmodel->type = mod_alias;
+ loadmodel->AnimateVertices = Mod_Skeletal_AnimateVertices;
loadmodel->DrawSky = NULL;
+ loadmodel->DrawAddWaterPlanes = NULL;
loadmodel->Draw = R_Q1BSP_Draw;
+ loadmodel->DrawDepth = R_Q1BSP_DrawDepth;
+ loadmodel->DrawDebug = R_Q1BSP_DrawDebug;
loadmodel->CompileShadowVolume = R_Q1BSP_CompileShadowVolume;
loadmodel->DrawShadowVolume = R_Q1BSP_DrawShadowVolume;
loadmodel->DrawLight = R_Q1BSP_DrawLight;
loadmodel->TraceBox = Mod_MDLMD2MD3_TraceBox;
- loadmodel->flags = 0; // there are no flags on zym models
+ loadmodel->PointSuperContents = NULL;
loadmodel->synctype = ST_RAND;
FS_StripExtension(loadmodel->name, animname, sizeof(animname));
// positions from the psk, but this is hard for me to implement
// and people can easily make animations that match.
if (numanimbones != numbones)
- Host_Error("%s: this loader only supports animations with the same bones as the mesh");
+ Host_Error("%s: this loader only supports animations with the same bones as the mesh", loadmodel->name);
for (index = 0, p = (pskboneinfo_t *)animbuffer;index < numrecords;index++, p++)
{
p->numchildren = LittleLong(p->numchildren);
loadmodel->numskins = 1;
loadmodel->num_bones = numbones;
loadmodel->num_poses = loadmodel->num_bones * loadmodel->numframes;
- loadmodel->num_textures = loadmodel->nummodelsurfaces = loadmodel->num_surfaces = nummatts;
+ loadmodel->nummodelsurfaces = loadmodel->num_surfaces = nummatts;
+ loadmodel->num_textures = loadmodel->num_surfaces * loadmodel->numskins;
+ loadmodel->num_texturesperskin = loadmodel->num_surfaces;
+ loadmodel->surfmesh.num_vertices = meshvertices;
+ loadmodel->surfmesh.num_triangles = meshtriangles;
// do most allocations as one merged chunk
- data = (unsigned char *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * sizeof(msurface_t) + loadmodel->num_surfaces * sizeof(int) + loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t) + meshtriangles * sizeof(int[3]) + meshtriangles * sizeof(int[3]) + meshvertices * (sizeof(float[14]) + sizeof(int[4]) + sizeof(float[4])) + loadmodel->num_poses * sizeof(float[36]) + loadmodel->numskins * sizeof(animscene_t) + loadmodel->num_bones * sizeof(aliasbone_t) + loadmodel->numframes * sizeof(animscene_t));
+ size = loadmodel->num_surfaces * sizeof(msurface_t) + loadmodel->num_surfaces * sizeof(int) + loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t) + loadmodel->surfmesh.num_triangles * sizeof(int[3]) + loadmodel->surfmesh.num_triangles * sizeof(int[3]) + loadmodel->surfmesh.num_vertices * sizeof(float[3]) + loadmodel->surfmesh.num_vertices * sizeof(float[3]) + loadmodel->surfmesh.num_vertices * sizeof(float[3]) + loadmodel->surfmesh.num_vertices * sizeof(float[3]) + loadmodel->surfmesh.num_vertices * sizeof(float[2]) + loadmodel->surfmesh.num_vertices * sizeof(int[4]) + loadmodel->surfmesh.num_vertices * sizeof(float[4]) + /*loadmodel->num_poses * sizeof(float[12]) + */loadmodel->num_bones * sizeof(float[12]) + loadmodel->numskins * sizeof(animscene_t) + loadmodel->num_bones * sizeof(aliasbone_t) + loadmodel->numframes * sizeof(animscene_t) + ((loadmodel->surfmesh.num_vertices <= 65536) ? (loadmodel->surfmesh.num_triangles * sizeof(unsigned short[3])) : 0);
+ data = (unsigned char *)Mem_Alloc(loadmodel->mempool, size);
loadmodel->data_surfaces = (msurface_t *)data;data += loadmodel->num_surfaces * sizeof(msurface_t);
- loadmodel->surfacelist = (int *)data;data += loadmodel->num_surfaces * sizeof(int);
+ loadmodel->sortedmodelsurfaces = (int *)data;data += loadmodel->num_surfaces * sizeof(int);
loadmodel->data_textures = (texture_t *)data;data += loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t);
- loadmodel->surfmesh.num_vertices = meshvertices;
- loadmodel->surfmesh.num_triangles = meshtriangles;
- loadmodel->surfmesh.data_element3i = (int *)data;data += meshtriangles * sizeof(int[3]);
- loadmodel->surfmesh.data_neighbor3i = (int *)data;data += meshtriangles * sizeof(int[3]);
- loadmodel->surfmesh.data_vertex3f = (float *)data;data += meshvertices * sizeof(float[3]);
- loadmodel->surfmesh.data_svector3f = (float *)data;data += meshvertices * sizeof(float[3]);
- loadmodel->surfmesh.data_tvector3f = (float *)data;data += meshvertices * sizeof(float[3]);
- loadmodel->surfmesh.data_normal3f = (float *)data;data += meshvertices * sizeof(float[3]);
- loadmodel->surfmesh.data_texcoordtexture2f = (float *)data;data += meshvertices * sizeof(float[2]);
- loadmodel->surfmesh.data_vertexweightindex4i = (int *)data;data += meshvertices * sizeof(int[4]);
- loadmodel->surfmesh.data_vertexweightinfluence4f = (float *)data;data += meshvertices * sizeof(float[4]);
- loadmodel->data_poses = (float *)data;data += loadmodel->num_poses * sizeof(float[12]);
- loadmodel->data_basebonepose = (float *)data;data += loadmodel->num_poses * sizeof(float[12]);
- loadmodel->data_baseboneposeinverse = (float *)data;data += loadmodel->num_poses * sizeof(float[12]);
+ loadmodel->surfmesh.data_element3i = (int *)data;data += loadmodel->surfmesh.num_triangles * sizeof(int[3]);
+ loadmodel->surfmesh.data_neighbor3i = (int *)data;data += loadmodel->surfmesh.num_triangles * sizeof(int[3]);
+ loadmodel->surfmesh.data_vertex3f = (float *)data;data += loadmodel->surfmesh.num_vertices * sizeof(float[3]);
+ loadmodel->surfmesh.data_svector3f = (float *)data;data += loadmodel->surfmesh.num_vertices * sizeof(float[3]);
+ loadmodel->surfmesh.data_tvector3f = (float *)data;data += loadmodel->surfmesh.num_vertices * sizeof(float[3]);
+ loadmodel->surfmesh.data_normal3f = (float *)data;data += loadmodel->surfmesh.num_vertices * sizeof(float[3]);
+ loadmodel->surfmesh.data_texcoordtexture2f = (float *)data;data += loadmodel->surfmesh.num_vertices * sizeof(float[2]);
+ loadmodel->surfmesh.data_vertexweightindex4i = (int *)data;data += loadmodel->surfmesh.num_vertices * sizeof(int[4]);
+ loadmodel->surfmesh.data_vertexweightinfluence4f = (float *)data;data += loadmodel->surfmesh.num_vertices * sizeof(float[4]);
+ //loadmodel->data_poses = (float *)data;data += loadmodel->num_poses * sizeof(float[12]);
+ loadmodel->data_baseboneposeinverse = (float *)data;data += loadmodel->num_bones * sizeof(float[12]);
loadmodel->skinscenes = (animscene_t *)data;data += loadmodel->numskins * sizeof(animscene_t);
loadmodel->data_bones = (aliasbone_t *)data;data += loadmodel->num_bones * sizeof(aliasbone_t);
loadmodel->animscenes = (animscene_t *)data;data += loadmodel->numframes * sizeof(animscene_t);
+ if (loadmodel->surfmesh.num_vertices <= 65536)
+ {
+ loadmodel->surfmesh.data_element3s = (unsigned short *)data;data += loadmodel->surfmesh.num_triangles * sizeof(unsigned short[3]);
+ for (i = 0;i < loadmodel->surfmesh.num_triangles*3;i++)
+ loadmodel->surfmesh.data_element3s[i] = loadmodel->surfmesh.data_element3i[i];
+ }
+ loadmodel->data_poses = (float *) Mem_Alloc(loadmodel->mempool, loadmodel->num_poses * sizeof(float[12]));
for (i = 0;i < loadmodel->numskins;i++)
{
for (index = 0, i = 0;index < nummatts;index++)
{
// since psk models do not have named sections, reuse their shader name as the section name
- if (matts[index].name[0])
- Mod_BuildAliasSkinsFromSkinFiles(loadmodel->data_textures + index, skinfiles, matts[index].name, matts[index].name);
- else
- for (j = 0;j < loadmodel->numskins;j++)
- Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures + index + j * loadmodel->num_surfaces, NULL);
- loadmodel->surfacelist[index] = index;
+ Mod_BuildAliasSkinsFromSkinFiles(loadmodel->data_textures + index, skinfiles, matts[index].name, matts[index].name);
+ loadmodel->sortedmodelsurfaces[index] = index;
loadmodel->data_surfaces[index].texture = loadmodel->data_textures + index;
loadmodel->data_surfaces[index].num_firstvertex = 0;
loadmodel->data_surfaces[index].num_vertices = loadmodel->surfmesh.num_vertices;
}
Mod_FreeSkinFiles(skinfiles);
Mem_Free(animfilebuffer);
+ Mod_MakeSortedSurfaces(loadmodel);
// compute all the mesh information that was not loaded from the file
// TODO: honor smoothing groups somehow?
loadmodel->surfmesh.isanimated = loadmodel->numframes > 1 || loadmodel->animscenes[0].framecount > 1;
}
+void Mod_OBJ_Load(dp_model_t *mod, void *buffer, void *bufferend)
+{
+#if 0
+ const char *textbase = (char *)buffer, *text = textbase;
+ char *s;
+ char *argv[512];
+ char line[1024];
+ char materialname[MAX_QPATH];
+ int j, index1, index2, index3, first, prev, index;
+ int argc;
+ int linelen;
+ int numtriangles = 0;
+ int maxtriangles = 32768;
+ int *element3i = Mem_Alloc(tempmempool, maxtriangles * sizeof(int[3]));
+ int *oldelement3i;
+ int numsurfaces = 0;
+ int maxsurfaces = 0;
+ msurface_t *surfaces = NULL;
+ int linenumber = 0;
+ int hashindex;
+ float *v, *vt, *vn;
+ float *oldv, *oldvt, *oldvn;
+ int maxv = 65536, numv = 1;
+ int maxvt = 65536, numvt = 1;
+ int maxvn = 65536, numvn = 1;
+ int maxverthash = 65536, numverthash = 0;
+ int numhashindex = 65536;
+ struct objverthash_s
+ {
+ struct objverthash_s *next;
+ int s;
+ int v;
+ int vt;
+ int vn;
+ }
+ *hash, **verthash = Mem_Alloc(tempmempool, numhashindex * sizeof(*verthash)), *verthashdata = Mem_Alloc(tempmempool, maxverthash * sizeof(*verthashdata)), *oldverthashdata;
+ skinfile_t *skinfiles;
+
+ dpsnprintf(materialname, sizeof(materialname), "%s", loadmodel->name);
+
+ skinfiles = Mod_LoadSkinFiles();
+
+ loadmodel->modeldatatypestring = "OBJ";
+
+ loadmodel->type = mod_alias;
+ loadmodel->AnimateVertices = NULL;
+ loadmodel->DrawSky = NULL;
+ loadmodel->DrawAddWaterPlanes = NULL;
+ loadmodel->Draw = R_Q1BSP_Draw;
+ loadmodel->DrawDepth = R_Q1BSP_DrawDepth;
+ loadmodel->DrawDebug = R_Q1BSP_DrawDebug;
+ loadmodel->CompileShadowVolume = R_Q1BSP_CompileShadowVolume;
+ loadmodel->DrawShadowVolume = R_Q1BSP_DrawShadowVolume;
+ loadmodel->DrawLight = R_Q1BSP_DrawLight;
+ loadmodel->TraceBox = Mod_MDLMD2MD3_TraceBox;
+ loadmodel->PointSuperContents = NULL;
+
+ // parse the OBJ text now
+ for(;;)
+ {
+ if (!*text)
+ break;
+ linenumber++;
+ linelen = 0;
+ for (linelen = 0;text[linelen] && text[linelen] != '\r' && text[linelen] != '\n';linelen++)
+ line[linelen] = text[linelen];
+ line[linelen] = 0;
+ for (argc = 0;argc < (int)(sizeof(argv)/sizeof(argv[0]));argc++)
+ argv[argc] = "";
+ argc = 0;
+ s = line;
+ while (*s == ' ' || *s == '\t')
+ s++;
+ while (*s)
+ {
+ argv[argc++] = s;
+ while (*s > ' ')
+ s++;
+ if (!*s)
+ break;
+ *s++ = 0;
+ while (*s == ' ' || *s == '\t')
+ s++;
+ }
+ if (!argc)
+ continue;
+ if (argv[0][0] == '#')
+ continue;
+ if (!strcmp(argv[0], "v"))
+ {
+ if (maxv <= numv)
+ {
+ maxv *= 2;
+ oldv = v;
+ v = Mem_Alloc(tempmempool, maxv * sizeof(float[3]));
+ if (oldv)
+ {
+ memcpy(v, oldv, numv * sizeof(float[3]));
+ Mem_Free(oldv);
+ }
+ }
+ v[numv*3+0] = atof(argv[1]);
+ v[numv*3+1] = atof(argv[2]);
+ v[numv*3+2] = atof(argv[3]);
+ numv++;
+ }
+ else if (!strcmp(argv[0], "vt"))
+ {
+ if (maxvt <= numvt)
+ {
+ maxvt *= 2;
+ oldvt = vt;
+ vt = Mem_Alloc(tempmempool, maxvt * sizeof(float[2]));
+ if (oldvt)
+ {
+ memcpy(vt, oldvt, numvt * sizeof(float[2]));
+ Mem_Free(oldvt);
+ }
+ }
+ vt[numvt*2+0] = atof(argv[1]);
+ vt[numvt*2+1] = atof(argv[2]);
+ numvt++;
+ }
+ else if (!strcmp(argv[0], "vn"))
+ {
+ if (maxvn <= numvn)
+ {
+ maxvn *= 2;
+ oldvn = vn;
+ vn = Mem_Alloc(tempmempool, maxvn * sizeof(float[3]));
+ if (oldvn)
+ {
+ memcpy(vn, oldvn, numvn * sizeof(float[3]));
+ Mem_Free(oldvn);
+ }
+ }
+ vn[numvn*3+0] = atof(argv[1]);
+ vn[numvn*3+1] = atof(argv[2]);
+ vn[numvn*3+2] = atof(argv[3]);
+ numvn++;
+ }
+ else if (!strcmp(argv[0], "f"))
+ {
+ if (!surface)
+ {
+ if (maxsurfaces <= numsurfaces)
+ {
+ maxsurfaces++;
+ oldsurfaces = surfaces;
+ surfaces = Mem_Alloc(tempmempool, maxsurfaces * sizeof(*surfaces));
+ if (oldsurfaces)
+ {
+ memcpy(surfaces, oldsurfaces, numsurfaces * sizeof(*surfaces));
+ Mem_Free(oldsurfaces);
+ }
+ }
+ surface = surfaces + numsurfaces++;
+ surface->
+ }
+ for (j = 1;j < argc;j++)
+ {
+ index1 = atoi(argv[j]);
+ while(argv[j][0] && argv[j][0] != '/')
+ argv[j]++;
+ if (argv[j][0])
+ argv[j]++;
+ if (index1 < 0)
+ index1 = numv + 1 - index1;
+ index2 = atoi(argv[j]);
+ if (index2 < 0)
+ index2 = numvt + 1 - index2;
+ while(argv[j][0] && argv[j][0] != '/')
+ argv[j]++;
+ if (argv[j][0])
+ argv[j]++;
+ index3 = atoi(argv[j]);
+ if (index3 < 0)
+ index3 = numvn + 1 - index3;
+ hashindex = (index1 + index2 * 3571 + index3 * 42589) & (numhashindex - 1);
+ for (hash = verthash[hashindex];hash;hash = hash->next)
+ if (hash->surface == numsurfaces-1 && hash->v == index1 && hash->vt == index2 && hash->vn == index3)
+ break;
+ if (!hash)
+ {
+ if (maxverthash <= numverthash)
+ {
+ maxverthash *= 2;
+ oldverthashdata = verthashdata;
+ verthashdata = Mem_Alloc(tempmempool, maxverthash * sizeof(*verthashdata));
+ if (oldverthashdata)
+ {
+ memcpy(verthashdata, oldverthashdata, numverthash * sizeof(*verthashdata));
+ Mem_Free(oldverthashdata);
+ }
+ }
+ hash = verthashdata + numverthash++;
+ hash->next = verthash[hashindex];
+ hash->s = numsurfaces;
+ hash->v = index1;
+ hash->vt = index2;
+ hash->vn = index3;
+ verthash[hashindex] = hash;
+ }
+ index = (int)((size_t)(hash - verthashdata));
+ if (j == 1)
+ first = index;
+ else if (j >= 3)
+ {
+ if (maxtriangles <= numtriangles)
+ {
+ maxtriangles *= 2;
+ oldelement3i = element3i;
+ element3i = Mem_Alloc(tempmempool, numtriangles * sizeof(int[3]));
+ if (oldelement3i)
+ {
+ memcpy(element3i, oldelement3i, numtriangles * sizeof(int[3]));
+ Mem_Free(oldelement3i);
+ }
+ }
+ element3i[numtriangles*3+0] = first;
+ element3i[numtriangles*3+1] = prev;
+ element3i[numtriangles*3+2] = index;
+ numtriangles++;
+ }
+ prev = index;
+ }
+ }
+ else if (!strcmp(argv[0], "o") || !strcmp(argv[0], "g"))
+ surface = NULL;
+ else if (!!strcmp(argv[0], "usemtl"))
+ {
+ surface = NULL;
+ strlcpy(materialname, argv[1], sizeof(materialname);
+ }
+ text += linelen;
+ if (*text == '\r')
+ text++;
+ if (*text == '\n')
+ text++;
+ }
+
+ if (skinfiles)
+ Mod_FreeSkinFiles(skinfiles);
+
+ // now that we have the OBJ data loaded as-is, we can convert it
+ loadmodel->numskins = LittleLong(pinmodel->num_skins);
+ numxyz = LittleLong(pinmodel->num_xyz);
+ numst = LittleLong(pinmodel->num_st);
+ loadmodel->surfmesh.num_triangles = LittleLong(pinmodel->num_tris);
+ loadmodel->numframes = LittleLong(pinmodel->num_frames);
+ loadmodel->surfmesh.num_morphframes = loadmodel->numframes;
+ loadmodel->num_poses = loadmodel->surfmesh.num_morphframes;
+ skinwidth = LittleLong(pinmodel->skinwidth);
+ skinheight = LittleLong(pinmodel->skinheight);
+ iskinwidth = 1.0f / skinwidth;
+ iskinheight = 1.0f / skinheight;
+
+ loadmodel->num_surfaces = 1;
+ loadmodel->nummodelsurfaces = loadmodel->num_surfaces;
+ data = (unsigned char *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * sizeof(msurface_t) + loadmodel->num_surfaces * sizeof(int) + loadmodel->numframes * sizeof(animscene_t) + loadmodel->numframes * sizeof(float[6]) + loadmodel->surfmesh.num_triangles * sizeof(int[3]) + loadmodel->surfmesh.num_triangles * sizeof(int[3]));
+ loadmodel->data_surfaces = (msurface_t *)data;data += loadmodel->num_surfaces * sizeof(msurface_t);
+ loadmodel->sortedmodelsurfaces = (int *)data;data += loadmodel->num_surfaces * sizeof(int);
+ loadmodel->sortedmodelsurfaces[0] = 0;
+ loadmodel->animscenes = (animscene_t *)data;data += loadmodel->numframes * sizeof(animscene_t);
+ loadmodel->surfmesh.data_morphmd2framesize6f = (float *)data;data += loadmodel->numframes * sizeof(float[6]);
+ loadmodel->surfmesh.data_element3i = (int *)data;data += loadmodel->surfmesh.num_triangles * sizeof(int[3]);
+ loadmodel->surfmesh.data_neighbor3i = (int *)data;data += loadmodel->surfmesh.num_triangles * sizeof(int[3]);
+
+ loadmodel->synctype = ST_RAND;
+
+ // load the skins
+ inskin = (char *)(base + LittleLong(pinmodel->ofs_skins));
+ skinfiles = Mod_LoadSkinFiles();
+ if (skinfiles)
+ {
+ loadmodel->num_textures = loadmodel->num_surfaces * loadmodel->numskins;
+ loadmodel->num_texturesperskin = loadmodel->num_surfaces;
+ loadmodel->data_textures = (texture_t *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t));
+ Mod_BuildAliasSkinsFromSkinFiles(loadmodel->data_textures, skinfiles, "default", "");
+ Mod_FreeSkinFiles(skinfiles);
+ }
+ else if (loadmodel->numskins)
+ {
+ // skins found (most likely not a player model)
+ loadmodel->num_textures = loadmodel->num_surfaces * loadmodel->numskins;
+ loadmodel->num_texturesperskin = loadmodel->num_surfaces;
+ loadmodel->data_textures = (texture_t *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t));
+ for (i = 0;i < loadmodel->numskins;i++, inskin += MD2_SKINNAME)
+ Mod_LoadTextureFromQ3Shader(loadmodel->data_textures + i * loadmodel->num_surfaces, inskin, true, true, (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_ALPHA | TEXF_PRECACHE | TEXF_PICMIP | TEXF_COMPRESS);
+ }
+ else
+ {
+ // no skins (most likely a player model)
+ loadmodel->numskins = 1;
+ loadmodel->num_textures = loadmodel->num_surfaces * loadmodel->numskins;
+ loadmodel->num_texturesperskin = loadmodel->num_surfaces;
+ loadmodel->data_textures = (texture_t *)Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t));
+ Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures, NULL);
+ }
+
+ loadmodel->skinscenes = (animscene_t *)Mem_Alloc(loadmodel->mempool, sizeof(animscene_t) * loadmodel->numskins);
+ for (i = 0;i < loadmodel->numskins;i++)
+ {
+ loadmodel->skinscenes[i].firstframe = i;
+ loadmodel->skinscenes[i].framecount = 1;
+ loadmodel->skinscenes[i].loop = true;
+ loadmodel->skinscenes[i].framerate = 10;
+ }
+
+ // load the triangles and stvert data
+ inst = (unsigned short *)(base + LittleLong(pinmodel->ofs_st));
+ intri = (md2triangle_t *)(base + LittleLong(pinmodel->ofs_tris));
+ md2verthash = (struct md2verthash_s **)Mem_Alloc(tempmempool, 65536 * sizeof(hash));
+ md2verthashdata = (struct md2verthash_s *)Mem_Alloc(tempmempool, loadmodel->surfmesh.num_triangles * 3 * sizeof(*hash));
+ // swap the triangle list
+ loadmodel->surfmesh.num_vertices = 0;
+ for (i = 0;i < loadmodel->surfmesh.num_triangles;i++)
+ {
+ for (j = 0;j < 3;j++)
+ {
+ xyz = (unsigned short) LittleShort (intri[i].index_xyz[j]);
+ st = (unsigned short) LittleShort (intri[i].index_st[j]);
+ if (xyz >= numxyz)
+ {
+ Con_Printf("%s has an invalid xyz index (%i) on triangle %i, resetting to 0\n", loadmodel->name, xyz, i);
+ xyz = 0;
+ }
+ if (st >= numst)
+ {
+ Con_Printf("%s has an invalid st index (%i) on triangle %i, resetting to 0\n", loadmodel->name, st, i);
+ st = 0;
+ }
+ hashindex = (xyz * 256 + st) & 65535;
+ for (hash = md2verthash[hashindex];hash;hash = hash->next)
+ if (hash->xyz == xyz && hash->st == st)
+ break;
+ if (hash == NULL)
+ {
+ hash = md2verthashdata + loadmodel->surfmesh.num_vertices++;
+ hash->xyz = xyz;
+ hash->st = st;
+ hash->next = md2verthash[hashindex];
+ md2verthash[hashindex] = hash;
+ }
+ loadmodel->surfmesh.data_element3i[i*3+j] = (hash - md2verthashdata);
+ }
+ }
+
+ vertremap = (int *)Mem_Alloc(loadmodel->mempool, loadmodel->surfmesh.num_vertices * sizeof(int));
+ data = (unsigned char *)Mem_Alloc(loadmodel->mempool, loadmodel->surfmesh.num_vertices * sizeof(float[2]) + loadmodel->surfmesh.num_vertices * loadmodel->surfmesh.num_morphframes * sizeof(trivertx_t));
+ loadmodel->surfmesh.data_texcoordtexture2f = (float *)data;data += loadmodel->surfmesh.num_vertices * sizeof(float[2]);
+ loadmodel->surfmesh.data_morphmdlvertex = (trivertx_t *)data;data += loadmodel->surfmesh.num_vertices * loadmodel->surfmesh.num_morphframes * sizeof(trivertx_t);
+ for (i = 0;i < loadmodel->surfmesh.num_vertices;i++)
+ {
+ int sts, stt;
+ hash = md2verthashdata + i;
+ vertremap[i] = hash->xyz;
+ sts = LittleShort(inst[hash->st*2+0]);
+ stt = LittleShort(inst[hash->st*2+1]);
+ if (sts < 0 || sts >= skinwidth || stt < 0 || stt >= skinheight)
+ {
+ Con_Printf("%s has an invalid skin coordinate (%i %i) on vert %i, changing to 0 0\n", loadmodel->name, sts, stt, i);
+ sts = 0;
+ stt = 0;
+ }
+ loadmodel->surfmesh.data_texcoordtexture2f[i*2+0] = sts * iskinwidth;
+ loadmodel->surfmesh.data_texcoordtexture2f[i*2+1] = stt * iskinheight;
+ }
+
+ Mem_Free(md2verthash);
+ Mem_Free(md2verthashdata);
+
+ // generate ushort elements array if possible
+ if (loadmodel->surfmesh.num_vertices <= 65536)
+ {
+ loadmodel->surfmesh.data_element3s = (unsigned short *)Mem_Alloc(loadmodel->mempool, sizeof(unsigned short[3]) * loadmodel->surfmesh.num_triangles);
+ for (i = 0;i < loadmodel->surfmesh.num_triangles*3;i++)
+ loadmodel->surfmesh.data_element3s[i] = loadmodel->surfmesh.data_element3i[i];
+ }
+
+ // load the frames
+ datapointer = (base + LittleLong(pinmodel->ofs_frames));
+ for (i = 0;i < loadmodel->surfmesh.num_morphframes;i++)
+ {
+ int k;
+ trivertx_t *v;
+ trivertx_t *out;
+ pinframe = (md2frame_t *)datapointer;
+ datapointer += sizeof(md2frame_t);
+ // store the frame scale/translate into the appropriate array
+ for (j = 0;j < 3;j++)
+ {
+ loadmodel->surfmesh.data_morphmd2framesize6f[i*6+j] = LittleFloat(pinframe->scale[j]);
+ loadmodel->surfmesh.data_morphmd2framesize6f[i*6+3+j] = LittleFloat(pinframe->translate[j]);
+ }
+ // convert the vertices
+ v = (trivertx_t *)datapointer;
+ out = loadmodel->surfmesh.data_morphmdlvertex + i * loadmodel->surfmesh.num_vertices;
+ for (k = 0;k < loadmodel->surfmesh.num_vertices;k++)
+ out[k] = v[vertremap[k]];
+ datapointer += numxyz * sizeof(trivertx_t);
+
+ strlcpy(loadmodel->animscenes[i].name, pinframe->name, sizeof(loadmodel->animscenes[i].name));
+ loadmodel->animscenes[i].firstframe = i;
+ loadmodel->animscenes[i].framecount = 1;
+ loadmodel->animscenes[i].framerate = 10;
+ loadmodel->animscenes[i].loop = true;
+ }
+
+ Mem_Free(vertremap);
+
+ Mod_MakeSortedSurfaces(loadmodel);
+ Mod_BuildTriangleNeighbors(loadmodel->surfmesh.data_neighbor3i, loadmodel->surfmesh.data_element3i, loadmodel->surfmesh.num_triangles);
+ Mod_Alias_CalculateBoundingBox();
+ Mod_Alias_MorphMesh_CompileFrames();
+
+ surface = loadmodel->data_surfaces;
+ surface->texture = loadmodel->data_textures;
+ surface->num_firsttriangle = 0;
+ surface->num_triangles = loadmodel->surfmesh.num_triangles;
+ surface->num_firstvertex = 0;
+ surface->num_vertices = loadmodel->surfmesh.num_vertices;
+
+ loadmodel->surfmesh.isanimated = false;
+#endif
+}