cvar_t r_nosurftextures = {0, "r_nosurftextures", "0"};
cvar_t mod_q3bsp_curves_subdivide_level = {0, "mod_q3bsp_curves_subdivide_level", "2"};
cvar_t mod_q3bsp_curves_collisions = {0, "mod_q3bsp_curves_collisions", "1"};
-cvar_t mod_q3bsp_optimizedtraceline = {0, "mod_q3bsp_optimizedtraceline", "1"};
+cvar_t mod_q3bsp_optimizedtraceline = {0, "mod_q3bsp_optimizedtraceline", "0"};
+static void Mod_Q1BSP_Collision_Init (void);
void Mod_BrushInit(void)
{
// Cvar_RegisterVariable(&r_subdivide_size);
Cvar_RegisterVariable(&mod_q3bsp_curves_collisions);
Cvar_RegisterVariable(&mod_q3bsp_optimizedtraceline);
memset(mod_q1bsp_novis, 0xff, sizeof(mod_q1bsp_novis));
+ Mod_Q1BSP_Collision_Init();
}
static mleaf_t *Mod_Q1BSP_PointInLeaf(model_t *model, const vec3_t p)
// if the first leaf is solid, set startsolid
if (t->trace->allsolid)
t->trace->startsolid = true;
+#if COLLISIONPARANOID >= 3
+ Con_Printf("S");
+#endif
return HULLCHECKSTATE_SOLID;
}
else
{
t->trace->allsolid = false;
+#if COLLISIONPARANOID >= 3
+ Con_Printf("E");
+#endif
return HULLCHECKSTATE_EMPTY;
}
}
{
if (t2 < 0)
{
+#if COLLISIONPARANOID >= 3
+ Con_Printf("<");
+#endif
num = node->children[1];
goto loc0;
}
{
if (t2 >= 0)
{
+#if COLLISIONPARANOID >= 3
+ Con_Printf(">");
+#endif
num = node->children[0];
goto loc0;
}
// the line intersects, find intersection point
// LordHavoc: this uses the original trace for maximum accuracy
+#if COLLISIONPARANOID >= 3
+ Con_Printf("M");
+#endif
if (plane->type < 3)
{
t1 = t->start[plane->type] - plane->dist;
midf = t1 / (t1 - t2);
t->trace->fraction = bound(0.0f, midf, 1.0);
+#if COLLISIONPARANOID >= 3
+ Con_Printf("D");
+#endif
return HULLCHECKSTATE_DONE;
}
+#if COLLISIONPARANOID < 2
+static int Mod_Q1BSP_RecursiveHullCheckPoint(RecursiveHullCheckTraceInfo_t *t, int num)
+{
+ while (num >= 0)
+ num = t->hull->clipnodes[num].children[(t->hull->planes[t->hull->clipnodes[num].planenum].type < 3 ? t->start[t->hull->planes[t->hull->clipnodes[num].planenum].type] : DotProduct(t->hull->planes[t->hull->clipnodes[num].planenum].normal, t->start)) < t->hull->planes[t->hull->clipnodes[num].planenum].dist];
+ num = Mod_Q1BSP_SuperContentsFromNativeContents(NULL, num);
+ t->trace->startsupercontents |= num;
+ if (num & SUPERCONTENTS_LIQUIDSMASK)
+ t->trace->inwater = true;
+ if (num == 0)
+ t->trace->inopen = true;
+ if (num & t->trace->hitsupercontentsmask)
+ {
+ t->trace->allsolid = t->trace->startsolid = true;
+ return HULLCHECKSTATE_SOLID;
+ }
+ else
+ {
+ t->trace->allsolid = t->trace->startsolid = false;
+ return HULLCHECKSTATE_EMPTY;
+ }
+}
+#endif
+
static void Mod_Q1BSP_TraceBox(struct model_s *model, int frame, trace_t *trace, const vec3_t boxstartmins, const vec3_t boxstartmaxs, const vec3_t boxendmins, const vec3_t boxendmaxs, int hitsupercontentsmask)
{
// this function currently only supports same size start and end
rhc.hull = &model->brushq1.hulls[0]; // 0x0x0
else if (model->brush.ishlbsp)
{
- if (boxsize[0] <= 32)
+ // LordHavoc: this has to have a minor tolerance (the .1) because of
+ // minor float precision errors from the box being transformed around
+ if (boxsize[0] < 32.1)
{
if (boxsize[2] < 54) // pick the nearest of 36 or 72
rhc.hull = &model->brushq1.hulls[3]; // 32x32x36
}
else
{
- if (boxsize[0] <= 32)
+ // LordHavoc: this has to have a minor tolerance (the .1) because of
+ // minor float precision errors from the box being transformed around
+ if (boxsize[0] < 32.1)
rhc.hull = &model->brushq1.hulls[1]; // 32x32x56
else
rhc.hull = &model->brushq1.hulls[2]; // 64x64x88
VectorSubtract(boxstartmins, rhc.hull->clip_mins, rhc.start);
VectorSubtract(boxendmins, rhc.hull->clip_mins, rhc.end);
VectorSubtract(rhc.end, rhc.start, rhc.dist);
+#if COLLISIONPARANOID >= 2
+ Con_Printf("t(%f %f %f,%f %f %f,%i %f %f %f)", rhc.start[0], rhc.start[1], rhc.start[2], rhc.end[0], rhc.end[1], rhc.end[2], rhc.hull - model->brushq1.hulls, rhc.hull->clip_mins[0], rhc.hull->clip_mins[1], rhc.hull->clip_mins[2]);
+ Mod_Q1BSP_RecursiveHullCheck(&rhc, rhc.hull->firstclipnode, 0, 1, rhc.start, rhc.end);
+ Con_Printf("\n");
+#else
+ if (DotProduct(rhc.dist, rhc.dist))
+ Mod_Q1BSP_RecursiveHullCheck(&rhc, rhc.hull->firstclipnode, 0, 1, rhc.start, rhc.end);
+ else
+ Mod_Q1BSP_RecursiveHullCheckPoint(&rhc, rhc.hull->firstclipnode);
+#endif
+}
+
+static hull_t box_hull;
+static dclipnode_t box_clipnodes[6];
+static mplane_t box_planes[6];
+
+static void Mod_Q1BSP_Collision_Init (void)
+{
+ int i;
+ int side;
+
+ //Set up the planes and clipnodes so that the six floats of a bounding box
+ //can just be stored out and get a proper hull_t structure.
+
+ box_hull.clipnodes = box_clipnodes;
+ box_hull.planes = box_planes;
+ box_hull.firstclipnode = 0;
+ box_hull.lastclipnode = 5;
+
+ for (i = 0;i < 6;i++)
+ {
+ box_clipnodes[i].planenum = i;
+
+ side = i&1;
+
+ box_clipnodes[i].children[side] = CONTENTS_EMPTY;
+ if (i != 5)
+ box_clipnodes[i].children[side^1] = i + 1;
+ else
+ box_clipnodes[i].children[side^1] = CONTENTS_SOLID;
+
+ box_planes[i].type = i>>1;
+ box_planes[i].normal[i>>1] = 1;
+ }
+}
+
+void Collision_ClipTrace_Box(trace_t *trace, const vec3_t cmins, const vec3_t cmaxs, const vec3_t start, const vec3_t mins, const vec3_t maxs, const vec3_t end, int hitsupercontentsmask, int boxsupercontents)
+{
+#if 1
+ colbrushf_t cbox;
+ colplanef_t cbox_planes[6];
+ cbox.supercontents = boxsupercontents;
+ cbox.numplanes = 6;
+ cbox.numpoints = 0;
+ cbox.numtriangles = 0;
+ cbox.planes = cbox_planes;
+ cbox.points = NULL;
+ cbox.elements = NULL;
+ cbox.markframe = 0;
+ cbox.mins[0] = 0;
+ cbox.mins[1] = 0;
+ cbox.mins[2] = 0;
+ cbox.maxs[0] = 0;
+ cbox.maxs[1] = 0;
+ cbox.maxs[2] = 0;
+ cbox_planes[0].normal[0] = 1;cbox_planes[0].normal[1] = 0;cbox_planes[0].normal[2] = 0;cbox_planes[0].dist = cmaxs[0] - mins[0];
+ cbox_planes[1].normal[0] = -1;cbox_planes[1].normal[1] = 0;cbox_planes[1].normal[2] = 0;cbox_planes[1].dist = maxs[0] - cmins[0];
+ cbox_planes[2].normal[0] = 0;cbox_planes[2].normal[1] = 1;cbox_planes[2].normal[2] = 0;cbox_planes[2].dist = cmaxs[1] - mins[1];
+ cbox_planes[3].normal[0] = 0;cbox_planes[3].normal[1] = -1;cbox_planes[3].normal[2] = 0;cbox_planes[3].dist = maxs[1] - cmins[1];
+ cbox_planes[4].normal[0] = 0;cbox_planes[4].normal[1] = 0;cbox_planes[4].normal[2] = 1;cbox_planes[4].dist = cmaxs[2] - mins[2];
+ cbox_planes[5].normal[0] = 0;cbox_planes[5].normal[1] = 0;cbox_planes[5].normal[2] = -1;cbox_planes[5].dist = maxs[2] - cmins[2];
+ memset(trace, 0, sizeof(trace_t));
+ trace->hitsupercontentsmask = hitsupercontentsmask;
+ trace->fraction = 1;
+ Collision_TraceLineBrushFloat(trace, start, end, &cbox, &cbox);
+#else
+ RecursiveHullCheckTraceInfo_t rhc;
+ // fill in a default trace
+ memset(&rhc, 0, sizeof(rhc));
+ memset(trace, 0, sizeof(trace_t));
+ //To keep everything totally uniform, bounding boxes are turned into small
+ //BSP trees instead of being compared directly.
+ // create a temp hull from bounding box sizes
+ box_planes[0].dist = cmaxs[0] - mins[0];
+ box_planes[1].dist = cmins[0] - maxs[0];
+ box_planes[2].dist = cmaxs[1] - mins[1];
+ box_planes[3].dist = cmins[1] - maxs[1];
+ box_planes[4].dist = cmaxs[2] - mins[2];
+ box_planes[5].dist = cmins[2] - maxs[2];
+#if COLLISIONPARANOID >= 3
+ Con_Printf("box_planes %f:%f %f:%f %f:%f\ncbox %f %f %f:%f %f %f\nbox %f %f %f:%f %f %f\n", box_planes[0].dist, box_planes[1].dist, box_planes[2].dist, box_planes[3].dist, box_planes[4].dist, box_planes[5].dist, cmins[0], cmins[1], cmins[2], cmaxs[0], cmaxs[1], cmaxs[2], mins[0], mins[1], mins[2], maxs[0], maxs[1], maxs[2]);
+#endif
+ // trace a line through the generated clipping hull
+ //rhc.boxsupercontents = boxsupercontents;
+ rhc.hull = &box_hull;
+ rhc.trace = trace;
+ rhc.trace->hitsupercontentsmask = hitsupercontentsmask;
+ rhc.trace->fraction = 1;
+ rhc.trace->allsolid = true;
+ VectorCopy(start, rhc.start);
+ VectorCopy(end, rhc.end);
+ VectorSubtract(rhc.end, rhc.start, rhc.dist);
Mod_Q1BSP_RecursiveHullCheck(&rhc, rhc.hull->firstclipnode, 0, 1, rhc.start, rhc.end);
+ VectorMA(rhc.start, rhc.trace->fraction, rhc.dist, rhc.trace->endpos);
+ if (rhc.trace->startsupercontents)
+ rhc.trace->startsupercontents = boxsupercontents;
+#endif
}
static int Mod_Q1BSP_LightPoint_RecursiveBSPNode(vec3_t ambientcolor, vec3_t diffusecolor, vec3_t diffusenormal, const mnode_t *node, float x, float y, float startz, float endz)
*out++ = c;
else
{
+ if (in == inend)
+ {
+ Con_DPrintf("Mod_Q1BSP_DecompressVis: input underrun on model \"%s\"\n", loadmodel->name);
+ return;
+ }
for (c = *in++;c > 0;c--)
{
if (out == outend)
q3dtexture_t *in;
q3mtexture_t *out;
int i, count;
+ int j, c;
+ fssearch_t *search;
+ char *f;
+ const char *text;
+ int flags;
+ char shadername[Q3PATHLENGTH];
in = (void *)(mod_base + l->fileofs);
if (l->filelen % sizeof(*in))
for (i = 0;i < count;i++, in++, out++)
{
+ out->number = i;
strlcpy (out->name, in->name, sizeof (out->name));
out->surfaceflags = LittleLong(in->surfaceflags);
out->nativecontents = LittleLong(in->contents);
out->supercontents = Mod_Q3BSP_SuperContentsFromNativeContents(loadmodel, out->nativecontents);
- out->renderflags = 0;
- if (!strcmp(out->name, "caulk") || !strcmp(out->name, "common/caulk") || !strcmp(out->name, "textures/common/caulk"))
- out->renderflags |= Q3MTEXTURERENDERFLAGS_NODRAW;
- if (!strncmp(out->name, "textures/skies/", 15))
- out->renderflags |= Q3MTEXTURERENDERFLAGS_SKY;
-
- out->number = i;
Mod_LoadSkinFrame(&out->skin, out->name, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE, false, true, true);
+ out->surfaceparms = -1;
+ }
+
+ // do a quick parse of shader files to get surfaceparms
+ if ((search = FS_Search("scripts/*.shader", true, false)))
+ {
+ for (i = 0;i < search->numfilenames;i++)
+ {
+ if ((f = FS_LoadFile(search->filenames[i], false)))
+ {
+ text = f;
+ while (COM_ParseToken(&text, false))
+ {
+ snprintf(shadername, sizeof(shadername), "%s", com_token);
+ flags = 0;
+ if (COM_ParseToken(&text, false) && !strcmp(com_token, "{"))
+ {
+ while (COM_ParseToken(&text, false))
+ {
+ if (!strcmp(com_token, "}"))
+ break;
+ else if (!strcmp(com_token, "{"))
+ {
+ while (COM_ParseToken(&text, false))
+ {
+ if (!strcmp(com_token, "}"))
+ break;
+ }
+ }
+ else if (!strcmp(com_token, "surfaceparm"))
+ {
+ if (COM_ParseToken(&text, true) && strcmp(com_token, "\n"))
+ {
+ if (!strcmp(com_token, "alphashadow"))
+ flags |= Q3SURFACEPARM_ALPHASHADOW;
+ else if (!strcmp(com_token, "areaportal"))
+ flags |= Q3SURFACEPARM_AREAPORTAL;
+ else if (!strcmp(com_token, "clusterportal"))
+ flags |= Q3SURFACEPARM_CLUSTERPORTAL;
+ else if (!strcmp(com_token, "detail"))
+ flags |= Q3SURFACEPARM_DETAIL;
+ else if (!strcmp(com_token, "donotenter"))
+ flags |= Q3SURFACEPARM_DONOTENTER;
+ else if (!strcmp(com_token, "fog"))
+ flags |= Q3SURFACEPARM_FOG;
+ else if (!strcmp(com_token, "lava"))
+ flags |= Q3SURFACEPARM_LAVA;
+ else if (!strcmp(com_token, "lightfilter"))
+ flags |= Q3SURFACEPARM_LIGHTFILTER;
+ else if (!strcmp(com_token, "metalsteps"))
+ flags |= Q3SURFACEPARM_METALSTEPS;
+ else if (!strcmp(com_token, "nodamage"))
+ flags |= Q3SURFACEPARM_NODAMAGE;
+ else if (!strcmp(com_token, "nodlight"))
+ flags |= Q3SURFACEPARM_NODLIGHT;
+ else if (!strcmp(com_token, "nodraw"))
+ flags |= Q3SURFACEPARM_NODRAW;
+ else if (!strcmp(com_token, "nodrop"))
+ flags |= Q3SURFACEPARM_NODROP;
+ else if (!strcmp(com_token, "noimpact"))
+ flags |= Q3SURFACEPARM_NOIMPACT;
+ else if (!strcmp(com_token, "nolightmap"))
+ flags |= Q3SURFACEPARM_NOLIGHTMAP;
+ else if (!strcmp(com_token, "nomarks"))
+ flags |= Q3SURFACEPARM_NOMARKS;
+ else if (!strcmp(com_token, "nomipmaps"))
+ flags |= Q3SURFACEPARM_NOMIPMAPS;
+ else if (!strcmp(com_token, "nonsolid"))
+ flags |= Q3SURFACEPARM_NONSOLID;
+ else if (!strcmp(com_token, "origin"))
+ flags |= Q3SURFACEPARM_ORIGIN;
+ else if (!strcmp(com_token, "playerclip"))
+ flags |= Q3SURFACEPARM_PLAYERCLIP;
+ else if (!strcmp(com_token, "sky"))
+ flags |= Q3SURFACEPARM_SKY;
+ else if (!strcmp(com_token, "slick"))
+ flags |= Q3SURFACEPARM_SLICK;
+ else if (!strcmp(com_token, "slime"))
+ flags |= Q3SURFACEPARM_SLIME;
+ else if (!strcmp(com_token, "structural"))
+ flags |= Q3SURFACEPARM_STRUCTURAL;
+ else if (!strcmp(com_token, "trans"))
+ flags |= Q3SURFACEPARM_TRANS;
+ else if (!strcmp(com_token, "water"))
+ flags |= Q3SURFACEPARM_WATER;
+ else
+ Con_Printf("%s parsing warning: unknown surfaceparm \"%s\"\n", search->filenames[i], com_token);
+ if (!COM_ParseToken(&text, true) || strcmp(com_token, "\n"))
+ {
+ Con_Printf("%s parsing error: surfaceparm only takes one parameter.\n", search->filenames[i]);
+ goto parseerror;
+ }
+ }
+ else
+ {
+ Con_Printf("%s parsing error: surfaceparm expects a parameter.\n", search->filenames[i]);
+ goto parseerror;
+ }
+ }
+ else
+ {
+ // look for linebreak or }
+ while(COM_ParseToken(&text, true) && strcmp(com_token, "\n") && strcmp(com_token, "}"));
+ // break out to top level if it was }
+ if (!strcmp(com_token, "}"))
+ break;
+ }
+ }
+ // add shader to list (shadername and flags)
+ // actually here we just poke into the texture settings
+ for (j = 0, out = loadmodel->brushq3.data_textures;j < loadmodel->brushq3.num_textures;j++, out++)
+ if (!strcmp(out->name, shadername))
+ out->surfaceparms = flags;
+ }
+ else
+ {
+ Con_Printf("%s parsing error - expected \"{\", found \"%s\"\n", search->filenames[i], com_token);
+ goto parseerror;
+ }
+ }
+parseerror:
+ Mem_Free(f);
+ }
+ }
+ }
+
+ c = 0;
+ for (j = 0, out = loadmodel->brushq3.data_textures;j < loadmodel->brushq3.num_textures;j++, out++)
+ {
+ if (out->surfaceparms == -1)
+ {
+ c++;
+ Con_DPrintf("%s: No shader found for texture \"%s\"\n", loadmodel->name, out->name);
+ out->surfaceparms = 0;
+ // these are defaults
+ if (!strcmp(out->name, "caulk") || !strcmp(out->name, "common/caulk") || !strcmp(out->name, "textures/common/caulk")
+ || !strcmp(out->name, "nodraw") || !strcmp(out->name, "common/nodraw") || !strcmp(out->name, "textures/common/nodraw"))
+ out->surfaceparms |= Q3SURFACEPARM_NODRAW;
+ if (!strncmp(out->name, "textures/skies/", 15))
+ out->surfaceparms |= Q3SURFACEPARM_SKY;
+ if (R_TextureHasAlpha(out->skin.base))
+ out->surfaceparms |= Q3SURFACEPARM_TRANS;
+ }
}
+ Con_DPrintf("%s: %i textures missing shaders\n", loadmodel->name, c);
}
static void Mod_Q3BSP_LoadPlanes(lump_t *l)
// FIXME: write this
if (!model->brushq3.num_lightgrid)
{
- ambientcolor[0] += 128;
- ambientcolor[1] += 128;
- ambientcolor[2] += 128;
+ ambientcolor[0] = 1;
+ ambientcolor[1] = 1;
+ ambientcolor[2] = 1;
return;
}
Matrix4x4_Transform(&model->brushq3.num_lightgrid_indexfromworld, p, transformed);
mod->radius2 = modelradius * modelradius;
for (j = 0;j < mod->brushq3.data_thismodel->numfaces;j++)
- if (mod->brushq3.data_thismodel->firstface[j].texture->renderflags & Q3MTEXTURERENDERFLAGS_SKY)
+ if (mod->brushq3.data_thismodel->firstface[j].texture->surfaceflags & Q3SURFACEFLAG_SKY)
break;
if (j < mod->brushq3.data_thismodel->numfaces)
mod->DrawSky = R_Q3BSP_DrawSky;
projects / xonotic / darkplaces.git / blobdiff