#define CL_RunParticleEffect R_RunParticleEffect
#define CL_LavaSplash R_LavaSplash
#define CL_RocketTrail2 R_RocketTrail2
-void R_CalcBeamVerts (float *vert, vec3_t org1, vec3_t org2, float width)
+void R_CalcBeam_Vertex3f (float *vert, vec3_t org1, vec3_t org2, float width)
{
vec3_t right1, right2, diff, normal;
vert[ 0] = org1[0] + width * right1[0];
vert[ 1] = org1[1] + width * right1[1];
vert[ 2] = org1[2] + width * right1[2];
- vert[ 4] = org1[0] - width * right1[0];
- vert[ 5] = org1[1] - width * right1[1];
- vert[ 6] = org1[2] - width * right1[2];
- vert[ 8] = org2[0] - width * right2[0];
- vert[ 9] = org2[1] - width * right2[1];
- vert[10] = org2[2] - width * right2[2];
- vert[12] = org2[0] + width * right2[0];
- vert[13] = org2[1] + width * right2[1];
- vert[14] = org2[2] + width * right2[2];
+ vert[ 3] = org1[0] - width * right1[0];
+ vert[ 4] = org1[1] - width * right1[1];
+ vert[ 5] = org1[2] - width * right1[2];
+ vert[ 6] = org2[0] - width * right2[0];
+ vert[ 7] = org2[1] - width * right2[1];
+ vert[ 8] = org2[2] - width * right2[2];
+ vert[ 9] = org2[0] + width * right2[0];
+ vert[10] = org2[1] + width * right2[1];
+ vert[11] = org2[2] + width * right2[2];
}
void fractalnoise(qbyte *noise, int size, int startgrid)
{
forward[2] = -sp;
#ifdef WORKINGLQUAKE
- particle(pt_static, PARTICLE_BILLBOARD, particlepalette[0x6f], particlepalette[0x6f], tex_particle, false, PBLEND_ALPHA, 2, 2, 255, 0, 0, 0, 0, ent->origin[0] + m_bytenormals[i][0]*dist + forward[0]*beamlength, ent->origin[1] + m_bytenormals[i][1]*dist + forward[1]*beamlength, ent->origin[2] + m_bytenormals[i][2]*dist + forward[2]*beamlength, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+ particle(pt_static, PARTICLE_BILLBOARD, particlepalette[0x6f], particlepalette[0x6f], tex_particle, false, PBLEND_ADD, 2, 2, 255, 0, 0, 0, 0, ent->origin[0] + m_bytenormals[i][0]*dist + forward[0]*beamlength, ent->origin[1] + m_bytenormals[i][1]*dist + forward[1]*beamlength, ent->origin[2] + m_bytenormals[i][2]*dist + forward[2]*beamlength, 0, 0, 0, 0, 0, 0, 0, 0, 0);
#else
- particle(pt_static, PARTICLE_BILLBOARD, particlepalette[0x6f], particlepalette[0x6f], tex_particle, false, PBLEND_ALPHA, 2, 2, 255, 0, 0, 0, 0, ent->render.origin[0] + m_bytenormals[i][0]*dist + forward[0]*beamlength, ent->render.origin[1] + m_bytenormals[i][1]*dist + forward[1]*beamlength, ent->render.origin[2] + m_bytenormals[i][2]*dist + forward[2]*beamlength, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+ particle(pt_static, PARTICLE_BILLBOARD, particlepalette[0x6f], particlepalette[0x6f], tex_particle, false, PBLEND_ADD, 2, 2, 255, 0, 0, 0, 0, ent->render.origin[0] + m_bytenormals[i][0]*dist + forward[0]*beamlength, ent->render.origin[1] + m_bytenormals[i][1]*dist + forward[1]*beamlength, ent->render.origin[2] + m_bytenormals[i][2]*dist + forward[2]*beamlength, 0, 0, 0, 0, 0, 0, 0, 0, 0);
#endif
}
}
/*
// LordHavoc: smoke effect similar to UT2003, chews fillrate too badly up close
// smoke puff
- if (cl_particles_smoke.integer)
+ if (cl_particles.integer && cl_particles_smoke.integer)
{
for (i = 0;i < 64;i++)
{
}
*/
- if (cl_particles_sparks.integer)
+ if (cl_particles.integer && cl_particles_sparks.integer)
{
// sparks
for (i = 0;i < 256;i++)
{
vec3_t org2, org3;
int k;
- if (!cl_particles.integer) return;
if (cl_stainmaps.integer)
R_Stain(org, 32, 96, 96, 96, 24, 128, 128, 128, 24);
+ if (!cl_particles.integer) return;
+
if (cl_particles_bulletimpacts.integer)
{
// smoke puff
case 1: // grenade trail
// FIXME: make it gradually stop smoking
dec = 3;
- if (cl_particles.integer && cl_particles_smoke.integer)
+ if (smoke)
{
particle(pt_grow, PARTICLE_BILLBOARD, 0x303030, 0x606060, tex_smoke[rand()&7], false, PBLEND_ADD, dec, dec, cl_particles_smoke_alpha.value*100, cl_particles_smoke_alphafade.value*100, 9999, 0, 0, pos[0], pos[1], pos[2], lhrandom(-5, 5), lhrandom(-5, 5), lhrandom(-5, 5), cl_particles_smoke_size.value, 0, 0, 0, 0, 0);
}
R_Particles_Init();
}
-float varray_vertex[16], varray_texcoord[1][16];
+float varray_vertex3f[12], varray_texcoord2f[1][8];
#endif
#ifdef WORKINGLQUAKE
R_Mesh_GetSpace(4);
#endif
- if (p->orientation == PARTICLE_BILLBOARD)
+ if (p->orientation == PARTICLE_BILLBOARD || p->orientation == PARTICLE_ORIENTED_DOUBLESIDED)
{
- VectorScale(vright, p->scalex, right);
- VectorScale(vup, p->scaley, up);
- varray_vertex[ 0] = org[0] + right[0] - up[0];
- varray_vertex[ 1] = org[1] + right[1] - up[1];
- varray_vertex[ 2] = org[2] + right[2] - up[2];
- varray_vertex[ 4] = org[0] - right[0] - up[0];
- varray_vertex[ 5] = org[1] - right[1] - up[1];
- varray_vertex[ 6] = org[2] - right[2] - up[2];
- varray_vertex[ 8] = org[0] - right[0] + up[0];
- varray_vertex[ 9] = org[1] - right[1] + up[1];
- varray_vertex[10] = org[2] - right[2] + up[2];
- varray_vertex[12] = org[0] + right[0] + up[0];
- varray_vertex[13] = org[1] + right[1] + up[1];
- varray_vertex[14] = org[2] + right[2] + up[2];
+ if (p->orientation == PARTICLE_ORIENTED_DOUBLESIDED)
+ {
+ // double-sided
+ if (DotProduct(p->vel2, r_origin) > DotProduct(p->vel2, org))
+ {
+ VectorNegate(p->vel2, v);
+ VectorVectors(v, right, up);
+ }
+ else
+ VectorVectors(p->vel2, right, up);
+ VectorScale(right, p->scalex, right);
+ VectorScale(up, p->scaley, up);
+ }
+ else
+ {
+ VectorScale(vright, p->scalex, right);
+ VectorScale(vup, p->scaley, up);
+ }
+ varray_vertex3f[ 0] = org[0] - right[0] - up[0];
+ varray_vertex3f[ 1] = org[1] - right[1] - up[1];
+ varray_vertex3f[ 2] = org[2] - right[2] - up[2];
+ varray_vertex3f[ 3] = org[0] - right[0] + up[0];
+ varray_vertex3f[ 4] = org[1] - right[1] + up[1];
+ varray_vertex3f[ 5] = org[2] - right[2] + up[2];
+ varray_vertex3f[ 6] = org[0] + right[0] + up[0];
+ varray_vertex3f[ 7] = org[1] + right[1] + up[1];
+ varray_vertex3f[ 8] = org[2] + right[2] + up[2];
+ varray_vertex3f[ 9] = org[0] + right[0] - up[0];
+ varray_vertex3f[10] = org[1] + right[1] - up[1];
+ varray_vertex3f[11] = org[2] + right[2] - up[2];
+ varray_texcoord2f[0][0] = tex->s1;varray_texcoord2f[0][1] = tex->t2;
+ varray_texcoord2f[0][2] = tex->s1;varray_texcoord2f[0][3] = tex->t1;
+ varray_texcoord2f[0][4] = tex->s2;varray_texcoord2f[0][5] = tex->t1;
+ varray_texcoord2f[0][6] = tex->s2;varray_texcoord2f[0][7] = tex->t2;
}
else if (p->orientation == PARTICLE_SPARK)
{
VectorMA(p->org, -p->scaley, p->vel, v);
VectorMA(p->org, p->scaley, p->vel, up2);
- R_CalcBeamVerts(varray_vertex, v, up2, p->scalex);
+ R_CalcBeam_Vertex3f(varray_vertex3f, v, up2, p->scalex);
+ varray_texcoord2f[0][0] = tex->s1;varray_texcoord2f[0][1] = tex->t2;
+ varray_texcoord2f[0][2] = tex->s1;varray_texcoord2f[0][3] = tex->t1;
+ varray_texcoord2f[0][4] = tex->s2;varray_texcoord2f[0][5] = tex->t1;
+ varray_texcoord2f[0][6] = tex->s2;varray_texcoord2f[0][7] = tex->t2;
}
else if (p->orientation == PARTICLE_BEAM)
- R_CalcBeamVerts(varray_vertex, p->org, p->vel2, p->scalex);
- else if (p->orientation == PARTICLE_ORIENTED_DOUBLESIDED)
- {
- // double-sided
- if (DotProduct(p->vel2, r_origin) > DotProduct(p->vel2, org))
- {
- VectorNegate(p->vel2, v);
- VectorVectors(v, right, up);
- }
- else
- VectorVectors(p->vel2, right, up);
- VectorScale(right, p->scalex, right);
- VectorScale(up, p->scaley, up);
- varray_vertex[ 0] = org[0] + right[0] - up[0];
- varray_vertex[ 1] = org[1] + right[1] - up[1];
- varray_vertex[ 2] = org[2] + right[2] - up[2];
- varray_vertex[ 4] = org[0] - right[0] - up[0];
- varray_vertex[ 5] = org[1] - right[1] - up[1];
- varray_vertex[ 6] = org[2] - right[2] - up[2];
- varray_vertex[ 8] = org[0] - right[0] + up[0];
- varray_vertex[ 9] = org[1] - right[1] + up[1];
- varray_vertex[10] = org[2] - right[2] + up[2];
- varray_vertex[12] = org[0] + right[0] + up[0];
- varray_vertex[13] = org[1] + right[1] + up[1];
- varray_vertex[14] = org[2] + right[2] + up[2];
- }
- else
- Host_Error("R_DrawParticles: unknown particle orientation %i\n", p->orientation);
-
- if (p->orientation == PARTICLE_BEAM)
{
+ R_CalcBeam_Vertex3f(varray_vertex3f, p->org, p->vel2, p->scalex);
VectorSubtract(p->vel2, p->org, up);
VectorNormalizeFast(up);
v[0] = DotProduct(p->org, up) * (1.0f / 64.0f) - cl.time * 0.25;
v[1] = DotProduct(p->vel2, up) * (1.0f / 64.0f) - cl.time * 0.25;
- varray_texcoord[0][0] = 1;varray_texcoord[0][1] = v[0];
- varray_texcoord[0][4] = 0;varray_texcoord[0][5] = v[0];
- varray_texcoord[0][8] = 0;varray_texcoord[0][9] = v[1];
- varray_texcoord[0][12] = 1;varray_texcoord[0][13] = v[1];
+ varray_texcoord2f[0][0] = 1;varray_texcoord2f[0][1] = v[0];
+ varray_texcoord2f[0][2] = 0;varray_texcoord2f[0][3] = v[0];
+ varray_texcoord2f[0][4] = 0;varray_texcoord2f[0][5] = v[1];
+ varray_texcoord2f[0][6] = 1;varray_texcoord2f[0][7] = v[1];
}
else
- {
- varray_texcoord[0][0] = tex->s2;varray_texcoord[0][1] = tex->t1;
- varray_texcoord[0][4] = tex->s1;varray_texcoord[0][5] = tex->t1;
- varray_texcoord[0][8] = tex->s1;varray_texcoord[0][9] = tex->t2;
- varray_texcoord[0][12] = tex->s2;varray_texcoord[0][13] = tex->t2;
- }
+ Host_Error("R_DrawParticles: unknown particle orientation %i\n", p->orientation);
#if WORKINGLQUAKE
if (p->blendmode == 0)
glBlendFunc(GL_ZERO, GL_ONE_MINUS_SRC_COLOR);
glColor4f(cr, cg, cb, ca);
glBegin(GL_QUADS);
- glTexCoord2f(varray_texcoord[0][ 0], varray_texcoord[0][ 1]);glVertex3f(varray_vertex[ 0], varray_vertex[ 1], varray_vertex[ 2]);
- glTexCoord2f(varray_texcoord[0][ 4], varray_texcoord[0][ 5]);glVertex3f(varray_vertex[ 4], varray_vertex[ 5], varray_vertex[ 6]);
- glTexCoord2f(varray_texcoord[0][ 8], varray_texcoord[0][ 9]);glVertex3f(varray_vertex[ 8], varray_vertex[ 9], varray_vertex[10]);
- glTexCoord2f(varray_texcoord[0][12], varray_texcoord[0][13]);glVertex3f(varray_vertex[12], varray_vertex[13], varray_vertex[14]);
+ glTexCoord2f(varray_texcoord2f[0][0], varray_texcoord2f[0][1]);glVertex3f(varray_vertex3f[ 0], varray_vertex3f[ 1], varray_vertex3f[ 2]);
+ glTexCoord2f(varray_texcoord2f[0][2], varray_texcoord2f[0][3]);glVertex3f(varray_vertex3f[ 3], varray_vertex3f[ 4], varray_vertex3f[ 5]);
+ glTexCoord2f(varray_texcoord2f[0][4], varray_texcoord2f[0][5]);glVertex3f(varray_vertex3f[ 6], varray_vertex3f[ 7], varray_vertex3f[ 8]);
+ glTexCoord2f(varray_texcoord2f[0][6], varray_texcoord2f[0][7]);glVertex3f(varray_vertex3f[ 9], varray_vertex3f[10], varray_vertex3f[11]);
glEnd();
#else
R_Mesh_Draw(4, 2, polygonelements);
projects / xonotic / darkplaces.git / blobdiff