#define P_ORIENTATION_FIRSTBIT (P_TEXNUM_FIRSTBIT + P_TEXNUM_BITS)
#define P_ORIENTATION_BITS 2
#define P_FLAGS_FIRSTBIT (P_ORIENTATION_FIRSTBIT + P_ORIENTATION_BITS)
-#define P_DYNLIGHT (1 << (P_FLAGS_FIRSTBIT + 0))
+//#define P_DYNLIGHT (1 << (P_FLAGS_FIRSTBIT + 0))
#define P_ADDITIVE (1 << (P_FLAGS_FIRSTBIT + 1))
typedef struct particle_s
partflags = ((porientation) << P_ORIENTATION_FIRSTBIT) | ((ptex) << P_TEXNUM_FIRSTBIT);\
if (padditive)\
partflags |= P_ADDITIVE;\
- if (plight)\
- partflags |= P_DYNLIGHT;\
+ /*if (plight)*/\
+ /* partflags |= P_DYNLIGHT;*/\
tempcolor = (pcolor1);\
tempcolor2 = (pcolor2);\
cr2 = ((tempcolor2) >> 16) & 0xFF;\
static particletexture_t particletexture[MAX_PARTICLETEXTURES];
static cvar_t r_drawparticles = {0, "r_drawparticles", "1"};
-static cvar_t r_particles_lighting = {0, "r_particles_lighting", "0"};
static qbyte shadebubble(float dx, float dy, vec3_t light)
{
void R_Particles_Init (void)
{
Cvar_RegisterVariable(&r_drawparticles);
- Cvar_RegisterVariable(&r_particles_lighting);
R_RegisterModule("R_Particles", r_part_start, r_part_shutdown, r_part_newmap);
}
int partindexarray[6] = {0, 1, 2, 0, 2, 3};
-void R_DrawParticles (void)
+void R_DrawParticleCallback(const void *calldata1, int calldata2)
{
- int i, lighting, dynlight, additive, texnum, orientation;
- float minparticledist, org[3], uprightangles[3], up2[3], right2[3], v[3], right[3], up[3], fog, ifog, fogvec[3], cr, cg, cb, ca;
- mleaf_t *leaf;
+ int additive, texnum, orientation;
+ float org[3], up2[3], right2[3], v[3], right[3], up[3], fog, ifog, fogvec[3], cr, cg, cb, ca;
particletexture_t *tex;
rmeshbufferinfo_t m;
- particle_t *p;
-
- // LordHavoc: early out conditions
- if ((!cl_numparticles) || (!r_drawparticles.integer))
- return;
-
- lighting = r_particles_lighting.integer;
- if (!r_dynamic.integer)
- lighting = 0;
-
- c_particles += cl_numparticles;
-
- uprightangles[0] = 0;
- uprightangles[1] = r_refdef.viewangles[1];
- uprightangles[2] = 0;
- AngleVectors (uprightangles, NULL, right2, up2);
-
- minparticledist = DotProduct(r_origin, vpn) + 16.0f;
-
- for (i = 0, p = particles;i < cl_numparticles;i++, p++)
+ const particle_t *p = calldata1;
+
+ VectorCopy(p->org, org);
+ orientation = (p->flags >> P_ORIENTATION_FIRSTBIT) & ((1 << P_ORIENTATION_BITS) - 1);
+ texnum = (p->flags >> P_TEXNUM_FIRSTBIT) & ((1 << P_TEXNUM_BITS) - 1);
+ //dynlight = p->flags & P_DYNLIGHT;
+ additive = p->flags & P_ADDITIVE;
+
+ memset(&m, 0, sizeof(m));
+ m.blendfunc1 = GL_SRC_ALPHA;
+ if (additive)
+ m.blendfunc2 = GL_ONE;
+ else
+ m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA;
+ m.numtriangles = 2;
+ m.numverts = 4;
+ m.tex[0] = R_GetTexture(particlefonttexture);
+ Matrix4x4_CreateIdentity(&m.matrix);
+ if (R_Mesh_Draw_GetBuffer(&m, false))
{
- // LordHavoc: only render if not too close
- if (DotProduct(p->org, vpn) < minparticledist)
- continue;
-
- // LordHavoc: check if it's in a visible leaf
- leaf = Mod_PointInLeaf(p->org, cl.worldmodel);
- if (leaf->visframe != r_framecount)
- continue;
-
- VectorCopy(p->org, org);
- orientation = (p->flags >> P_ORIENTATION_FIRSTBIT) & ((1 << P_ORIENTATION_BITS) - 1);
- texnum = (p->flags >> P_TEXNUM_FIRSTBIT) & ((1 << P_TEXNUM_BITS) - 1);
- dynlight = p->flags & P_DYNLIGHT;
- additive = p->flags & P_ADDITIVE;
+ m.index[0] = 0;
+ m.index[1] = 1;
+ m.index[2] = 2;
+ m.index[3] = 0;
+ m.index[4] = 2;
+ m.index[5] = 3;
if (orientation == PARTICLE_BILLBOARD)
{
VectorScale(vright, p->scalex, right);
}
else if (orientation == PARTICLE_UPRIGHT_FACING)
{
+ v[0] = r_origin[0] - org[0];
+ v[1] = r_origin[1] - org[1];
+ v[2] = 0;
+ VectorNormalizeFast(v);
+ VectorVectors(v, right2, up2);
VectorScale(right2, p->scalex, right);
VectorScale(up2, p->scaley, up);
}
}
else
Host_Error("R_DrawParticles: unknown particle orientation %i\n", orientation);
-
+ m.vertex[0] = org[0] - right[0] - up[0];
+ m.vertex[1] = org[1] - right[1] - up[1];
+ m.vertex[2] = org[2] - right[2] - up[2];
+ m.vertex[4] = org[0] - right[0] + up[0];
+ m.vertex[5] = org[1] - right[1] + up[1];
+ m.vertex[6] = org[2] - right[2] + up[2];
+ m.vertex[8] = org[0] + right[0] + up[0];
+ m.vertex[9] = org[1] + right[1] + up[1];
+ m.vertex[10] = org[2] + right[2] + up[2];
+ m.vertex[12] = org[0] + right[0] - up[0];
+ m.vertex[13] = org[1] + right[1] - up[1];
+ m.vertex[14] = org[2] + right[2] - up[2];
tex = &particletexture[texnum];
-
+ m.texcoords[0][0] = tex->s1;
+ m.texcoords[0][1] = tex->t1;
+ m.texcoords[0][2] = tex->s1;
+ m.texcoords[0][3] = tex->t2;
+ m.texcoords[0][4] = tex->s2;
+ m.texcoords[0][5] = tex->t2;
+ m.texcoords[0][6] = tex->s2;
+ m.texcoords[0][7] = tex->t1;
cr = p->color[0] * (1.0f / 255.0f);
cg = p->color[1] * (1.0f / 255.0f);
cb = p->color[2] * (1.0f / 255.0f);
ca = p->alpha * (1.0f / 255.0f);
- if (lighting >= 1 && (dynlight || lighting >= 2))
- {
- R_CompleteLightPoint(v, org, true, leaf);
- cr *= v[0];
- cg *= v[1];
- cb *= v[2];
- }
-
if (fogenabled)
{
VectorSubtract(org, r_origin, fogvec);
cb += fogcolor[2] * fog;
}
}
+ m.color[0] = m.color[4] = m.color[8] = m.color[12] = cr * m.colorscale;
+ m.color[1] = m.color[5] = m.color[9] = m.color[13] = cg * m.colorscale;
+ m.color[2] = m.color[6] = m.color[10] = m.color[14] = cb * m.colorscale;
+ m.color[3] = m.color[7] = m.color[11] = m.color[15] = ca;
+ R_Mesh_Render();
+ }
+}
- memset(&m, 0, sizeof(m));
- m.transparent = true;
- m.blendfunc1 = GL_SRC_ALPHA;
- if (additive)
- m.blendfunc2 = GL_ONE;
- else
- m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA;
- m.numtriangles = 2;
- m.numverts = 4;
- m.tex[0] = R_GetTexture(particlefonttexture);
- if (R_Mesh_Draw_GetBuffer(&m))
- {
- m.index[0] = 0;
- m.index[1] = 1;
- m.index[2] = 2;
- m.index[3] = 0;
- m.index[4] = 2;
- m.index[5] = 3;
- m.vertex[0] = org[0] - right[0] - up[0];
- m.vertex[1] = org[1] - right[1] - up[1];
- m.vertex[2] = org[2] - right[2] - up[2];
- m.vertex[4] = org[0] - right[0] + up[0];
- m.vertex[5] = org[1] - right[1] + up[1];
- m.vertex[6] = org[2] - right[2] + up[2];
- m.vertex[8] = org[0] + right[0] + up[0];
- m.vertex[9] = org[1] + right[1] + up[1];
- m.vertex[10] = org[2] + right[2] + up[2];
- m.vertex[12] = org[0] + right[0] - up[0];
- m.vertex[13] = org[1] + right[1] - up[1];
- m.vertex[14] = org[2] + right[2] - up[2];
- m.texcoords[0][0] = tex->s1;
- m.texcoords[0][1] = tex->t1;
- m.texcoords[0][2] = tex->s1;
- m.texcoords[0][3] = tex->t2;
- m.texcoords[0][4] = tex->s2;
- m.texcoords[0][5] = tex->t2;
- m.texcoords[0][6] = tex->s2;
- m.texcoords[0][7] = tex->t1;
- m.color[0] = m.color[4] = m.color[8] = m.color[12] = cr * m.colorscale;
- m.color[1] = m.color[5] = m.color[9] = m.color[13] = cg * m.colorscale;
- m.color[2] = m.color[6] = m.color[10] = m.color[14] = cb * m.colorscale;
- m.color[3] = m.color[7] = m.color[11] = m.color[15] = ca;
- }
+void R_DrawParticles (void)
+{
+ int i;
+ float minparticledist;
+ particle_t *p;
+
+ // LordHavoc: early out conditions
+ if ((!cl_numparticles) || (!r_drawparticles.integer))
+ return;
+
+ c_particles += cl_numparticles;
+
+ minparticledist = DotProduct(r_origin, vpn) + 16.0f;
+
+ for (i = 0, p = particles;i < cl_numparticles;i++, p++)
+ {
+ // LordHavoc: only render if not too close
+ if (DotProduct(p->org, vpn) < minparticledist)
+ continue;
+
+ // LordHavoc: check if it's in a visible leaf
+ //if (Mod_PointInLeaf(p->org, cl.worldmodel)->visframe != r_framecount)
+ // continue;
+
+ R_MeshQueue_AddTransparent(p->org, R_DrawParticleCallback, p, 0);
}
}
projects / xonotic / darkplaces.git / blobdiff