X-Git-Url: http://de.git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=blobdiff_plain;f=gl_models.c;h=893d9a0b822f9406e6644bc99ced54cb999292b0;hp=8684a8f025330e1618eb752f0062ca976108be7b;hb=5715fdeb47caa02252ab9b6c0895310e43bea716;hpb=d57be67cb00229acb8564b92c8b7c58eeed8a0cb diff --git a/gl_models.c b/gl_models.c index 8684a8f0..893d9a0b 100644 --- a/gl_models.c +++ b/gl_models.c @@ -1,81 +1,24 @@ #include "quakedef.h" -//cvar_t gl_transform = {0, "gl_transform", "1"}; -cvar_t gl_lockarrays = {0, "gl_lockarrays", "1"}; +cvar_t r_quickmodels = {0, "r_quickmodels", "1"}; typedef struct { float m[3][4]; } zymbonematrix; -// LordHavoc: vertex array -float *aliasvert; -float *aliasvertnorm; -float *aliasvertcolor; -float *aliasvertcolor2; -zymbonematrix *zymbonepose; -int *aliasvertusage; - -rmeshinfo_t aliasmeshinfo; - -rtexture_t *chrometexture; - -int arraylocked = false; -void GL_LockArray(int first, int count) -{ - if (gl_supportslockarrays && gl_lockarrays.integer) - { - qglLockArraysEXT(first, count); - arraylocked = true; - } -} - -void GL_UnlockArray(void) -{ - if (arraylocked) - { - qglUnlockArraysEXT(); - arraylocked = false; - } -} - -/* -void GL_SetupModelTransform (vec3_t origin, vec3_t angles, vec_t scale) -{ - glTranslatef (origin[0], origin[1], origin[2]); - - if (scale != 1) - glScalef (scale, scale, scale); - if (angles[1]) - glRotatef (angles[1], 0, 0, 1); - if (angles[0]) - glRotatef (-angles[0], 0, 1, 0); - if (angles[2]) - glRotatef (angles[2], 1, 0, 0); -} -*/ - -rtexturepool_t *chrometexturepool; - -// currently unused reflection effect texture -void makechrometexture(void) -{ - int i; - byte noise[64*64]; - byte data[64*64][4]; - - fractalnoise(noise, 64, 8); +// LordHavoc: vertex arrays - // convert to RGBA data - for (i = 0;i < 64*64;i++) - { - data[i][0] = data[i][1] = data[i][2] = noise[i]; - data[i][3] = 255; - } +float *aliasvertbuf; +float *aliasvertcolorbuf; +float *aliasvert; // this may point at aliasvertbuf or at vertex arrays in the mesh backend +float *aliasvertcolor; // this may point at aliasvertcolorbuf or at vertex arrays in the mesh backend - chrometexture = R_LoadTexture (chrometexturepool, "chrometexture", 64, 64, &data[0][0], TEXTYPE_RGBA, TEXF_MIPMAP | TEXF_PRECACHE); -} +float *aliasvertcolor2; +float *aliasvertnorm; +int *aliasvertusage; +zymbonematrix *zymbonepose; mempool_t *gl_models_mempool; @@ -83,19 +26,16 @@ void gl_models_start(void) { // allocate vertex processing arrays gl_models_mempool = Mem_AllocPool("GL_Models"); - aliasvert = Mem_Alloc(gl_models_mempool, sizeof(float[MD2MAX_VERTS][3])); + aliasvert = aliasvertbuf = Mem_Alloc(gl_models_mempool, sizeof(float[MD2MAX_VERTS][4])); + aliasvertcolor = aliasvertcolorbuf = Mem_Alloc(gl_models_mempool, sizeof(float[MD2MAX_VERTS][4])); aliasvertnorm = Mem_Alloc(gl_models_mempool, sizeof(float[MD2MAX_VERTS][3])); - aliasvertcolor = Mem_Alloc(gl_models_mempool, sizeof(float[MD2MAX_VERTS][4])); aliasvertcolor2 = Mem_Alloc(gl_models_mempool, sizeof(float[MD2MAX_VERTS][4])); // used temporarily for tinted coloring zymbonepose = Mem_Alloc(gl_models_mempool, sizeof(zymbonematrix[256])); aliasvertusage = Mem_Alloc(gl_models_mempool, sizeof(int[MD2MAX_VERTS])); - chrometexturepool = R_AllocTexturePool(); - makechrometexture(); } void gl_models_shutdown(void) { - R_FreeTexturePool(&chrometexturepool); Mem_FreePool(&gl_models_mempool); } @@ -105,47 +45,42 @@ void gl_models_newmap(void) void GL_Models_Init(void) { -// Cvar_RegisterVariable(&gl_transform); - Cvar_RegisterVariable(&gl_lockarrays); + Cvar_RegisterVariable(&r_quickmodels); R_RegisterModule("GL_Models", gl_models_start, gl_models_shutdown, gl_models_newmap); } +/* void R_AliasTransformVerts(int vertcount) { vec3_t point; - float *av, *avn; + float *av; av = aliasvert; - avn = aliasvertnorm; while (vertcount >= 4) { - VectorCopy(av, point);softwaretransform(point, av);av += 3; - VectorCopy(av, point);softwaretransform(point, av);av += 3; - VectorCopy(av, point);softwaretransform(point, av);av += 3; - VectorCopy(av, point);softwaretransform(point, av);av += 3; - VectorCopy(avn, point);softwaretransformdirection(point, avn);avn += 3; - VectorCopy(avn, point);softwaretransformdirection(point, avn);avn += 3; - VectorCopy(avn, point);softwaretransformdirection(point, avn);avn += 3; - VectorCopy(avn, point);softwaretransformdirection(point, avn);avn += 3; + VectorCopy(av, point);softwaretransform(point, av);av += 4; + VectorCopy(av, point);softwaretransform(point, av);av += 4; + VectorCopy(av, point);softwaretransform(point, av);av += 4; + VectorCopy(av, point);softwaretransform(point, av);av += 4; vertcount -= 4; } while(vertcount > 0) { - VectorCopy(av, point);softwaretransform(point, av);av += 3; - VectorCopy(avn, point);softwaretransformdirection(point, avn);avn += 3; + VectorCopy(av, point);softwaretransform(point, av);av += 4; vertcount--; } } +*/ void R_AliasLerpVerts(int vertcount, - float lerp1, trivertx_t *verts1, vec3_t fscale1, vec3_t translate1, - float lerp2, trivertx_t *verts2, vec3_t fscale2, vec3_t translate2, - float lerp3, trivertx_t *verts3, vec3_t fscale3, vec3_t translate3, - float lerp4, trivertx_t *verts4, vec3_t fscale4, vec3_t translate4) + float lerp1, const trivertx_t *verts1, const vec3_t fscale1, const vec3_t translate1, + float lerp2, const trivertx_t *verts2, const vec3_t fscale2, const vec3_t translate2, + float lerp3, const trivertx_t *verts3, const vec3_t fscale3, const vec3_t translate3, + float lerp4, const trivertx_t *verts4, const vec3_t fscale4, const vec3_t translate4) { int i; vec3_t scale1, scale2, scale3, scale4, translate; - float *n1, *n2, *n3, *n4; + const float *n1, *n2, *n3, *n4; float *av, *avn; av = aliasvert; avn = aliasvertnorm; @@ -175,7 +110,7 @@ void R_AliasLerpVerts(int vertcount, avn[0] = n1[0] * lerp1 + n2[0] * lerp2 + n3[0] * lerp3 + n4[0] * lerp4; avn[1] = n1[1] * lerp1 + n2[1] * lerp2 + n3[1] * lerp3 + n4[1] * lerp4; avn[2] = n1[2] * lerp1 + n2[2] * lerp2 + n3[2] * lerp3 + n4[2] * lerp4; - av += 3; + av += 4; avn += 3; verts1++;verts2++;verts3++;verts4++; } @@ -197,7 +132,7 @@ void R_AliasLerpVerts(int vertcount, avn[0] = n1[0] * lerp1 + n2[0] * lerp2 + n3[0] * lerp3; avn[1] = n1[1] * lerp1 + n2[1] * lerp2 + n3[1] * lerp3; avn[2] = n1[2] * lerp1 + n2[2] * lerp2 + n3[2] * lerp3; - av += 3; + av += 4; avn += 3; verts1++;verts2++;verts3++; } @@ -219,7 +154,7 @@ void R_AliasLerpVerts(int vertcount, avn[0] = n1[0] * lerp1 + n2[0] * lerp2; avn[1] = n1[1] * lerp1 + n2[1] * lerp2; avn[2] = n1[2] * lerp1 + n2[2] * lerp2; - av += 3; + av += 4; avn += 3; verts1++;verts2++; } @@ -243,7 +178,7 @@ void R_AliasLerpVerts(int vertcount, avn[0] = n1[0] * lerp1; avn[1] = n1[1] * lerp1; avn[2] = n1[2] * lerp1; - av += 3; + av += 4; avn += 3; verts1++; } @@ -257,7 +192,7 @@ void R_AliasLerpVerts(int vertcount, av[1] = verts1->v[1] * scale1[1] + translate[1]; av[2] = verts1->v[2] * scale1[2] + translate[2]; VectorCopy(m_bytenormals[verts1->lightnormalindex], avn); - av += 3; + av += 4; avn += 3; verts1++; } @@ -265,108 +200,62 @@ void R_AliasLerpVerts(int vertcount, } } -void GL_DrawModelMesh(rtexture_t *skin, float *colors, float cred, float cgreen, float cblue) -{ - aliasmeshinfo.tex[0] = R_GetTexture(skin); - aliasmeshinfo.color = colors; - if (colors == NULL) - { - aliasmeshinfo.cr = cred; - aliasmeshinfo.cg = cgreen; - aliasmeshinfo.cb = cblue; - aliasmeshinfo.ca = currentrenderentity->alpha; - } - - R_Mesh_Draw(&aliasmeshinfo); - - // leave it in a state for additional passes - aliasmeshinfo.blendfunc1 = GL_SRC_ALPHA; - aliasmeshinfo.blendfunc2 = GL_ONE; -} - -void R_TintModel(float *in, float *out, int verts, float r, float g, float b) +skinframe_t *R_FetchSkinFrame(const entity_render_t *ent) { - int i; - for (i = 0;i < verts;i++) - { - out[0] = in[0] * r; - out[1] = in[1] * g; - out[2] = in[2] * b; - out[3] = in[3]; - in += 4; - out += 4; - } + model_t *model = ent->model; + if (model->skinscenes[ent->skinnum].framecount > 1) + return &model->skinframes[model->skinscenes[ent->skinnum].firstframe + (int) (cl.time * 10) % model->skinscenes[ent->skinnum].framecount]; + else + return &model->skinframes[model->skinscenes[ent->skinnum].firstframe]; } -void R_SetupMDLMD2Frames(skinframe_t **skinframe) +void R_SetupMDLMD2Frames(const entity_render_t *ent, float colorr, float colorg, float colorb) { - md2frame_t *frame1, *frame2, *frame3, *frame4; - trivertx_t *frame1verts, *frame2verts, *frame3verts, *frame4verts; - model_t *model; - model = currentrenderentity->model; - - if (model->skinscenes[currentrenderentity->skinnum].framecount > 1) - *skinframe = &model->skinframes[model->skinscenes[currentrenderentity->skinnum].firstframe + (int) (cl.time * 10) % model->skinscenes[currentrenderentity->skinnum].framecount]; - else - *skinframe = &model->skinframes[model->skinscenes[currentrenderentity->skinnum].firstframe]; - - softwaretransformforentity(currentrenderentity); - - frame1 = &model->mdlmd2data_frames[currentrenderentity->frameblend[0].frame]; - frame2 = &model->mdlmd2data_frames[currentrenderentity->frameblend[1].frame]; - frame3 = &model->mdlmd2data_frames[currentrenderentity->frameblend[2].frame]; - frame4 = &model->mdlmd2data_frames[currentrenderentity->frameblend[3].frame]; - frame1verts = &model->mdlmd2data_pose[currentrenderentity->frameblend[0].frame * model->numverts]; - frame2verts = &model->mdlmd2data_pose[currentrenderentity->frameblend[1].frame * model->numverts]; - frame3verts = &model->mdlmd2data_pose[currentrenderentity->frameblend[2].frame * model->numverts]; - frame4verts = &model->mdlmd2data_pose[currentrenderentity->frameblend[3].frame * model->numverts]; - /* - if (currentrenderentity->frameblend[0].lerp) - Con_Printf("frame1: %i/%i %s scale %f %f %f translate %f %f %f\n", currentrenderentity->frameblend[0].frame, model->numframes, frame1->name, frame1->scale[0], frame1->scale[1], frame1->scale[2], frame1->translate[0], frame1->translate[1], frame1->translate[2]); - if (currentrenderentity->frameblend[1].lerp) - Con_Printf("frame2: %i/%i %s scale %f %f %f translate %f %f %f\n", currentrenderentity->frameblend[0].frame, model->numframes, frame2->name, frame2->scale[0], frame2->scale[1], frame2->scale[2], frame2->translate[0], frame2->translate[1], frame2->translate[2]); - if (currentrenderentity->frameblend[2].lerp) - Con_Printf("frame3: %i/%i %s scale %f %f %f translate %f %f %f\n", currentrenderentity->frameblend[0].frame, model->numframes, frame3->name, frame3->scale[0], frame3->scale[1], frame3->scale[2], frame3->translate[0], frame3->translate[1], frame3->translate[2]); - if (currentrenderentity->frameblend[3].lerp) - Con_Printf("frame4: %i/%i %s scale %f %f %f translate %f %f %f\n", currentrenderentity->frameblend[0].frame, model->numframes, frame4->name, frame4->scale[0], frame4->scale[1], frame4->scale[2], frame4->translate[0], frame4->translate[1], frame4->translate[2]); - */ + const md2frame_t *frame1, *frame2, *frame3, *frame4; + const trivertx_t *frame1verts, *frame2verts, *frame3verts, *frame4verts; + const model_t *model = ent->model; + + frame1 = &model->mdlmd2data_frames[ent->frameblend[0].frame]; + frame2 = &model->mdlmd2data_frames[ent->frameblend[1].frame]; + frame3 = &model->mdlmd2data_frames[ent->frameblend[2].frame]; + frame4 = &model->mdlmd2data_frames[ent->frameblend[3].frame]; + frame1verts = &model->mdlmd2data_pose[ent->frameblend[0].frame * model->numverts]; + frame2verts = &model->mdlmd2data_pose[ent->frameblend[1].frame * model->numverts]; + frame3verts = &model->mdlmd2data_pose[ent->frameblend[2].frame * model->numverts]; + frame4verts = &model->mdlmd2data_pose[ent->frameblend[3].frame * model->numverts]; R_AliasLerpVerts(model->numverts, - currentrenderentity->frameblend[0].lerp, frame1verts, frame1->scale, frame1->translate, - currentrenderentity->frameblend[1].lerp, frame2verts, frame2->scale, frame2->translate, - currentrenderentity->frameblend[2].lerp, frame3verts, frame3->scale, frame3->translate, - currentrenderentity->frameblend[3].lerp, frame4verts, frame4->scale, frame4->translate); - R_AliasTransformVerts(model->numverts); + ent->frameblend[0].lerp, frame1verts, frame1->scale, frame1->translate, + ent->frameblend[1].lerp, frame2verts, frame2->scale, frame2->translate, + ent->frameblend[2].lerp, frame3verts, frame3->scale, frame3->translate, + ent->frameblend[3].lerp, frame4verts, frame4->scale, frame4->translate); - R_LightModel(model->numverts); + R_LightModel(ent, model->numverts, colorr, colorg, colorb, false); + + //R_AliasTransformVerts(model->numverts); } -void R_DrawQ1AliasModel (void) +void R_DrawQ1Q2AliasModelCallback (const void *calldata1, int calldata2) { + int c, pantsfullbright, shirtfullbright, colormapped; + float pantscolor[3], shirtcolor[3]; float fog; vec3_t diff; + qbyte *bcolor; + rmeshbufferinfo_t m; model_t *model; skinframe_t *skinframe; + const entity_render_t *ent = calldata1; - model = currentrenderentity->model; - - R_SetupMDLMD2Frames(&skinframe); - - memset(&aliasmeshinfo, 0, sizeof(aliasmeshinfo)); - - aliasmeshinfo.vertex = aliasvert; - aliasmeshinfo.vertexstep = sizeof(float[3]); - aliasmeshinfo.numverts = model->numverts; - aliasmeshinfo.numtriangles = model->numtris; - aliasmeshinfo.index = model->mdldata_indices; - aliasmeshinfo.colorstep = sizeof(float[4]); - aliasmeshinfo.texcoords[0] = model->mdldata_texcoords; - aliasmeshinfo.texcoordstep[0] = sizeof(float[2]); +// softwaretransformforentity(ent); fog = 0; if (fogenabled) { - VectorSubtract(currentrenderentity->origin, r_origin, diff); - fog = exp(fogdensity/DotProduct(diff,diff)); + VectorSubtract(ent->origin, r_origin, diff); + fog = DotProduct(diff,diff); + if (fog < 0.01f) + fog = 0.01f; + fog = exp(fogdensity/fog); if (fog > 1) fog = 1; if (fog < 0.01f) @@ -376,228 +265,224 @@ void R_DrawQ1AliasModel (void) // 2. render fog as additive } - if (currentrenderentity->effects & EF_ADDITIVE) - { - aliasmeshinfo.transparent = true; - aliasmeshinfo.blendfunc1 = GL_SRC_ALPHA; - aliasmeshinfo.blendfunc2 = GL_ONE; - } - else if (currentrenderentity->alpha != 1.0 || skinframe->fog != NULL) - { - aliasmeshinfo.transparent = true; - aliasmeshinfo.blendfunc1 = GL_SRC_ALPHA; - aliasmeshinfo.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA; - } - else - { - aliasmeshinfo.transparent = false; - aliasmeshinfo.blendfunc1 = GL_ONE; - aliasmeshinfo.blendfunc2 = GL_ZERO; - } + model = ent->model; - // darken source - if (fog) - R_TintModel(aliasvertcolor, aliasvertcolor, model->numverts, 1 - fog, 1 - fog, 1 - fog); + skinframe = R_FetchSkinFrame(ent); - if (skinframe->base || skinframe->pants || skinframe->shirt || skinframe->glow || skinframe->merged) + colormapped = !skinframe->merged || (ent->colormap >= 0 && skinframe->base && (skinframe->pants || skinframe->shirt)); + if (!colormapped && !fog && !skinframe->glow && !skinframe->fog) { - if (currentrenderentity->colormap >= 0 && (skinframe->base || skinframe->pants || skinframe->shirt)) + // fastpath for the normal situation (one texture) + memset(&m, 0, sizeof(m)); + if (ent->effects & EF_ADDITIVE) { - int c; - byte *color; - if (skinframe->base) - GL_DrawModelMesh(skinframe->base, aliasvertcolor, 0, 0, 0); - if (skinframe->pants) - { - c = (currentrenderentity->colormap & 0xF) << 4;c += (c >= 128 && c < 224) ? 4 : 12; // 128-224 are backwards ranges - color = (byte *) (&d_8to24table[c]); - if (c >= 224) // fullbright ranges - GL_DrawModelMesh(skinframe->pants, NULL, color[0] * (1.0f / 255.0f), color[1] * (1.0f / 255.0f), color[2] * (1.0f / 255.0f)); - else - { - R_TintModel(aliasvertcolor, aliasvertcolor2, model->numverts, color[0] * (1.0f / 255.0f), color[1] * (1.0f / 255.0f), color[2] * (1.0f / 255.0f)); - GL_DrawModelMesh(skinframe->pants, aliasvertcolor2, 0, 0, 0); - } - } - if (skinframe->shirt) - { - c = currentrenderentity->colormap & 0xF0 ;c += (c >= 128 && c < 224) ? 4 : 12; // 128-224 are backwards ranges - color = (byte *) (&d_8to24table[c]); - if (c >= 224) // fullbright ranges - GL_DrawModelMesh(skinframe->shirt, NULL, color[0] * (1.0f / 255.0f), color[1] * (1.0f / 255.0f), color[2] * (1.0f / 255.0f)); - else - { - R_TintModel(aliasvertcolor, aliasvertcolor2, model->numverts, color[0] * (1.0f / 255.0f), color[1] * (1.0f / 255.0f), color[2] * (1.0f / 255.0f)); - GL_DrawModelMesh(skinframe->shirt, aliasvertcolor2, 0, 0, 0); - } - } + m.blendfunc1 = GL_SRC_ALPHA; + m.blendfunc2 = GL_ONE; + } + else if (ent->alpha != 1.0 || skinframe->fog != NULL) + { + m.blendfunc1 = GL_SRC_ALPHA; + m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA; } else { - if (skinframe->merged) - GL_DrawModelMesh(skinframe->merged, aliasvertcolor, 0, 0, 0); - else - { - if (skinframe->base) GL_DrawModelMesh(skinframe->base, aliasvertcolor, 0, 0, 0); - if (skinframe->pants) GL_DrawModelMesh(skinframe->pants, aliasvertcolor, 0, 0, 0); - if (skinframe->shirt) GL_DrawModelMesh(skinframe->shirt, aliasvertcolor, 0, 0, 0); - } + m.blendfunc1 = GL_ONE; + m.blendfunc2 = GL_ZERO; } - if (skinframe->glow) GL_DrawModelMesh(skinframe->glow, NULL, 1 - fog, 1 - fog, 1 - fog); - } - else - GL_DrawModelMesh(0, NULL, 1 - fog, 1 - fog, 1 - fog); + m.numtriangles = model->numtris; + m.numverts = model->numverts; + m.tex[0] = R_GetTexture(skinframe->merged); + m.matrix = ent->matrix; - if (fog) - { - aliasmeshinfo.tex[0] = R_GetTexture(skinframe->fog); - aliasmeshinfo.blendfunc1 = GL_SRC_ALPHA; - aliasmeshinfo.blendfunc2 = GL_ONE; - aliasmeshinfo.color = NULL; + c_alias_polys += m.numtriangles; + if (R_Mesh_Draw_GetBuffer(&m, true)) + { + memcpy(m.index, model->mdlmd2data_indices, m.numtriangles * sizeof(int[3])); + memcpy(m.texcoords[0], model->mdlmd2data_texcoords, m.numverts * sizeof(float[2])); - aliasmeshinfo.cr = fogcolor[0]; - aliasmeshinfo.cg = fogcolor[1]; - aliasmeshinfo.cb = fogcolor[2]; - aliasmeshinfo.ca = currentrenderentity->alpha * fog; + aliasvert = m.vertex; + aliasvertcolor = m.color; + R_SetupMDLMD2Frames(ent, m.colorscale * (1 - fog), m.colorscale * (1 - fog), m.colorscale * (1 - fog)); + aliasvert = aliasvertbuf; + aliasvertcolor = aliasvertcolorbuf; - R_Mesh_Draw(&aliasmeshinfo); + R_Mesh_Render(); + } + return; } -} -void R_DrawQ2AliasModel (void) -{ - int *order, count; - vec3_t diff; - skinframe_t *skinframe; - model_t *model; - - model = currentrenderentity->model; - - R_SetupMDLMD2Frames(&skinframe); - - if (!r_render.integer) - return; + R_SetupMDLMD2Frames(ent, 1 - fog, 1 - fog, 1 - fog); - // FIXME FIXME FIXME rewrite loader to convert to triangle mesh - glBindTexture(GL_TEXTURE_2D, R_GetTexture(skinframe->base)); + if (colormapped) + { + // 128-224 are backwards ranges + c = (ent->colormap & 0xF) << 4;c += (c >= 128 && c < 224) ? 4 : 12; + bcolor = (qbyte *) (&d_8to24table[c]); + pantsfullbright = c >= 224; + VectorScale(bcolor, (1.0f / 255.0f), pantscolor); + c = (ent->colormap & 0xF0);c += (c >= 128 && c < 224) ? 4 : 12; + bcolor = (qbyte *) (&d_8to24table[c]); + shirtfullbright = c >= 224; + VectorScale(bcolor, (1.0f / 255.0f), shirtcolor); + } + else + { + pantscolor[0] = pantscolor[1] = pantscolor[2] = shirtcolor[0] = shirtcolor[1] = shirtcolor[2] = 1; + pantsfullbright = shirtfullbright = false; + } - if (currentrenderentity->effects & EF_ADDITIVE) + memset(&m, 0, sizeof(m)); + if (ent->effects & EF_ADDITIVE) { - glBlendFunc(GL_SRC_ALPHA, GL_ONE); // additive rendering - glEnable(GL_BLEND); - glDepthMask(0); + m.blendfunc1 = GL_SRC_ALPHA; + m.blendfunc2 = GL_ONE; } - else if (currentrenderentity->alpha != 1.0 || R_TextureHasAlpha(skinframe->base)) + else if (ent->alpha != 1.0 || skinframe->fog != NULL) { - glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); - glEnable(GL_BLEND); - glDepthMask(0); + m.blendfunc1 = GL_SRC_ALPHA; + m.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA; } else { - glDisable(GL_BLEND); - glDepthMask(1); + m.blendfunc1 = GL_ONE; + m.blendfunc2 = GL_ZERO; } - - // LordHavoc: big mess... - // using vertex arrays only slightly, although it is enough to prevent duplicates - // (saving half the transforms) - glVertexPointer(3, GL_FLOAT, sizeof(float[3]), aliasvert); - glColorPointer(4, GL_FLOAT, sizeof(float[4]), aliasvertcolor); - glEnableClientState(GL_VERTEX_ARRAY); - glEnableClientState(GL_COLOR_ARRAY); - - GL_LockArray(0, model->numverts); - - order = model->md2data_glcmds; - while(1) + m.numtriangles = model->numtris; + m.numverts = model->numverts; + m.tex[0] = colormapped ? R_GetTexture(skinframe->base) : R_GetTexture(skinframe->merged); + m.matrix = ent->matrix; + if (R_Mesh_Draw_GetBuffer(&m, true)) { - if (!(count = *order++)) - break; - if (count > 0) - glBegin(GL_TRIANGLE_STRIP); - else - { - glBegin(GL_TRIANGLE_FAN); - count = -count; - } - do - { - glTexCoord2f(((float *)order)[0], ((float *)order)[1]); - glArrayElement(order[2]); - order += 3; - } - while (count--); + c_alias_polys += m.numtriangles; + R_ModulateColors(aliasvertcolor, m.color, m.numverts, m.colorscale, m.colorscale, m.colorscale); + memcpy(m.index, model->mdlmd2data_indices, m.numtriangles * sizeof(int[3])); + memcpy(m.vertex, aliasvert, m.numverts * sizeof(float[4])); + memcpy(m.texcoords[0], model->mdlmd2data_texcoords, m.numverts * sizeof(float[2])); + R_Mesh_Render(); } - GL_UnlockArray(); - - glDisableClientState(GL_COLOR_ARRAY); - glDisableClientState(GL_VERTEX_ARRAY); - - if (fogenabled) + if (colormapped) { - glDisable (GL_TEXTURE_2D); - glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); - glEnable (GL_BLEND); - glDepthMask(0); // disable zbuffer updates - - VectorSubtract(currentrenderentity->origin, r_origin, diff); - glColor4f(fogcolor[0], fogcolor[1], fogcolor[2], currentrenderentity->alpha * exp(fogdensity/DotProduct(diff,diff))); - - // LordHavoc: big mess... - // using vertex arrays only slightly, although it is enough to prevent duplicates - // (saving half the transforms) - glVertexPointer(3, GL_FLOAT, sizeof(float[3]), aliasvert); - glEnableClientState(GL_VERTEX_ARRAY); - - GL_LockArray(0, model->numverts); - - order = model->md2data_glcmds; - while(1) + if (skinframe->pants) { - if (!(count = *order++)) - break; - if (count > 0) - glBegin(GL_TRIANGLE_STRIP); - else + memset(&m, 0, sizeof(m)); + m.blendfunc1 = GL_SRC_ALPHA; + m.blendfunc2 = GL_ONE; + m.numtriangles = model->numtris; + m.numverts = model->numverts; + m.tex[0] = R_GetTexture(skinframe->pants); + m.matrix = ent->matrix; + if (R_Mesh_Draw_GetBuffer(&m, true)) { - glBegin(GL_TRIANGLE_FAN); - count = -count; + c_alias_polys += m.numtriangles; + if (pantsfullbright) + R_FillColors(m.color, m.numverts, pantscolor[0] * m.colorscale, pantscolor[1] * m.colorscale, pantscolor[2] * m.colorscale, ent->alpha); + else + R_ModulateColors(aliasvertcolor, m.color, m.numverts, pantscolor[0] * m.colorscale, pantscolor[1] * m.colorscale, pantscolor[2] * m.colorscale); + memcpy(m.index, model->mdlmd2data_indices, m.numtriangles * sizeof(int[3])); + memcpy(m.vertex, aliasvert, m.numverts * sizeof(float[4])); + memcpy(m.texcoords[0], model->mdlmd2data_texcoords, m.numverts * sizeof(float[2])); + R_Mesh_Render(); } - do + } + if (skinframe->shirt) + { + memset(&m, 0, sizeof(m)); + m.blendfunc1 = GL_SRC_ALPHA; + m.blendfunc2 = GL_ONE; + m.numtriangles = model->numtris; + m.numverts = model->numverts; + m.tex[0] = R_GetTexture(skinframe->shirt); + m.matrix = ent->matrix; + if (R_Mesh_Draw_GetBuffer(&m, true)) { - glArrayElement(order[2]); - order += 3; + c_alias_polys += m.numtriangles; + if (shirtfullbright) + R_FillColors(m.color, m.numverts, shirtcolor[0] * m.colorscale, shirtcolor[1] * m.colorscale, shirtcolor[2] * m.colorscale, ent->alpha); + else + R_ModulateColors(aliasvertcolor, m.color, m.numverts, shirtcolor[0] * m.colorscale, shirtcolor[1] * m.colorscale, shirtcolor[2] * m.colorscale); + memcpy(m.index, model->mdlmd2data_indices, m.numtriangles * sizeof(int[3])); + memcpy(m.vertex, aliasvert, m.numverts * sizeof(float[4])); + memcpy(m.texcoords[0], model->mdlmd2data_texcoords, m.numverts * sizeof(float[2])); + R_Mesh_Render(); } - while (count--); } - - GL_UnlockArray(); - - glDisableClientState(GL_VERTEX_ARRAY); - - glEnable (GL_TEXTURE_2D); - glColor3f (1,1,1); } - - glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); - glEnable (GL_BLEND); - glDepthMask(1); + if (skinframe->glow) + { + memset(&m, 0, sizeof(m)); + m.blendfunc1 = GL_SRC_ALPHA; + m.blendfunc2 = GL_ONE; + m.numtriangles = model->numtris; + m.numverts = model->numverts; + m.tex[0] = R_GetTexture(skinframe->glow); + m.matrix = ent->matrix; + if (R_Mesh_Draw_GetBuffer(&m, true)) + { + c_alias_polys += m.numtriangles; + R_FillColors(m.color, m.numverts, (1 - fog) * m.colorscale, (1 - fog) * m.colorscale, (1 - fog) * m.colorscale, ent->alpha); + memcpy(m.index, model->mdlmd2data_indices, m.numtriangles * sizeof(int[3])); + memcpy(m.vertex, aliasvert, m.numverts * sizeof(float[4])); + memcpy(m.texcoords[0], model->mdlmd2data_texcoords, m.numverts * sizeof(float[2])); + R_Mesh_Render(); + } + } + if (fog) + { + memset(&m, 0, sizeof(m)); + m.blendfunc1 = GL_SRC_ALPHA; + m.blendfunc2 = GL_ONE; + m.numtriangles = model->numtris; + m.numverts = model->numverts; + m.tex[0] = R_GetTexture(skinframe->fog); + m.matrix = ent->matrix; + if (R_Mesh_Draw_GetBuffer(&m, false)) + { + c_alias_polys += m.numtriangles; + R_FillColors(m.color, m.numverts, fog * m.colorscale, fog * m.colorscale, fog * m.colorscale, ent->alpha); + memcpy(m.index, model->mdlmd2data_indices, m.numtriangles * sizeof(int[3])); + memcpy(m.vertex, aliasvert, m.numverts * sizeof(float[4])); + memcpy(m.texcoords[0], model->mdlmd2data_texcoords, m.numverts * sizeof(float[2])); + R_Mesh_Render(); + } + } } -void ZymoticLerpBones(int count, zymbonematrix *bonebase, frameblend_t *blend, zymbone_t *bone, float rootorigin[3], float rootangles[3], float rootscale) +int ZymoticLerpBones(int count, const zymbonematrix *bonebase, const frameblend_t *blend, const zymbone_t *bone) { + int i; float lerp1, lerp2, lerp3, lerp4; - zymbonematrix *out, rootmatrix, m, *bone1, *bone2, *bone3, *bone4; - out = zymbonepose; - AngleVectors(rootangles, rootmatrix.m[0], rootmatrix.m[1], rootmatrix.m[2]); - VectorScale(rootmatrix.m[0], rootscale, rootmatrix.m[0]); - VectorScale(rootmatrix.m[1], rootscale, rootmatrix.m[1]); - VectorScale(rootmatrix.m[2], rootscale, rootmatrix.m[2]); - rootmatrix.m[0][3] = rootorigin[0]; - rootmatrix.m[1][3] = rootorigin[1]; - rootmatrix.m[2][3] = rootorigin[2]; + zymbonematrix *out, rootmatrix, m; + const zymbonematrix *bone1, *bone2, *bone3, *bone4; + + /* + // LordHavoc: combine transform from zym coordinate space to quake coordinate space with model to world transform matrix + rootmatrix.m[0][0] = softwaretransform_matrix[0][1]; + rootmatrix.m[0][1] = -softwaretransform_matrix[0][0]; + rootmatrix.m[0][2] = softwaretransform_matrix[0][2]; + rootmatrix.m[0][3] = softwaretransform_matrix[0][3]; + rootmatrix.m[1][0] = softwaretransform_matrix[1][1]; + rootmatrix.m[1][1] = -softwaretransform_matrix[1][0]; + rootmatrix.m[1][2] = softwaretransform_matrix[1][2]; + rootmatrix.m[1][3] = softwaretransform_matrix[1][3]; + rootmatrix.m[2][0] = softwaretransform_matrix[2][1]; + rootmatrix.m[2][1] = -softwaretransform_matrix[2][0]; + rootmatrix.m[2][2] = softwaretransform_matrix[2][2]; + rootmatrix.m[2][3] = softwaretransform_matrix[2][3]; + */ + rootmatrix.m[0][0] = 1; + rootmatrix.m[0][1] = 0; + rootmatrix.m[0][2] = 0; + rootmatrix.m[0][3] = 0; + rootmatrix.m[1][0] = 0; + rootmatrix.m[1][1] = 1; + rootmatrix.m[1][2] = 0; + rootmatrix.m[1][3] = 0; + rootmatrix.m[2][0] = 0; + rootmatrix.m[2][1] = 0; + rootmatrix.m[2][2] = 1; + rootmatrix.m[2][3] = 0; + bone1 = bonebase + blend[0].frame * count; lerp1 = blend[0].lerp; if (blend[1].lerp) @@ -613,7 +498,7 @@ void ZymoticLerpBones(int count, zymbonematrix *bonebase, frameblend_t *blend, z // 4 poses bone4 = bonebase + blend[3].frame * count; lerp4 = blend[3].lerp; - while(count--) + for (i = 0, out = zymbonepose;i < count;i++, out++) { // interpolate matrices m.m[0][0] = bone1->m[0][0] * lerp1 + bone2->m[0][0] * lerp2 + bone3->m[0][0] * lerp3 + bone4->m[0][0] * lerp4; @@ -629,21 +514,20 @@ void ZymoticLerpBones(int count, zymbonematrix *bonebase, frameblend_t *blend, z m.m[2][2] = bone1->m[2][2] * lerp1 + bone2->m[2][2] * lerp2 + bone3->m[2][2] * lerp3 + bone4->m[2][2] * lerp4; m.m[2][3] = bone1->m[2][3] * lerp1 + bone2->m[2][3] * lerp2 + bone3->m[2][3] * lerp3 + bone4->m[2][3] * lerp4; if (bone->parent >= 0) - R_ConcatTransforms(&zymbonepose[bone->parent].m[0], &m.m[0], &out->m[0]); + R_ConcatTransforms(&zymbonepose[bone->parent].m[0][0], &m.m[0][0], &out->m[0][0]); else - R_ConcatTransforms(&rootmatrix.m[0], &m.m[0], &out->m[0]); + R_ConcatTransforms(&rootmatrix.m[0][0], &m.m[0][0], &out->m[0][0]); bone1++; bone2++; bone3++; bone4++; bone++; - out++; } } else { // 3 poses - while(count--) + for (i = 0, out = zymbonepose;i < count;i++, out++) { // interpolate matrices m.m[0][0] = bone1->m[0][0] * lerp1 + bone2->m[0][0] * lerp2 + bone3->m[0][0] * lerp3; @@ -659,21 +543,20 @@ void ZymoticLerpBones(int count, zymbonematrix *bonebase, frameblend_t *blend, z m.m[2][2] = bone1->m[2][2] * lerp1 + bone2->m[2][2] * lerp2 + bone3->m[2][2] * lerp3; m.m[2][3] = bone1->m[2][3] * lerp1 + bone2->m[2][3] * lerp2 + bone3->m[2][3] * lerp3; if (bone->parent >= 0) - R_ConcatTransforms(&zymbonepose[bone->parent].m[0], &m.m[0], &out->m[0]); + R_ConcatTransforms(&zymbonepose[bone->parent].m[0][0], &m.m[0][0], &out->m[0][0]); else - R_ConcatTransforms(&rootmatrix.m[0], &m.m[0], &out->m[0]); + R_ConcatTransforms(&rootmatrix.m[0][0], &m.m[0][0], &out->m[0][0]); bone1++; bone2++; bone3++; bone++; - out++; } } } else { // 2 poses - while(count--) + for (i = 0, out = zymbonepose;i < count;i++, out++) { // interpolate matrices m.m[0][0] = bone1->m[0][0] * lerp1 + bone2->m[0][0] * lerp2; @@ -689,13 +572,12 @@ void ZymoticLerpBones(int count, zymbonematrix *bonebase, frameblend_t *blend, z m.m[2][2] = bone1->m[2][2] * lerp1 + bone2->m[2][2] * lerp2; m.m[2][3] = bone1->m[2][3] * lerp1 + bone2->m[2][3] * lerp2; if (bone->parent >= 0) - R_ConcatTransforms(&zymbonepose[bone->parent].m[0], &m.m[0], &out->m[0]); + R_ConcatTransforms(&zymbonepose[bone->parent].m[0][0], &m.m[0][0], &out->m[0][0]); else - R_ConcatTransforms(&rootmatrix.m[0], &m.m[0], &out->m[0]); + R_ConcatTransforms(&rootmatrix.m[0][0], &m.m[0][0], &out->m[0][0]); bone1++; bone2++; bone++; - out++; } } } @@ -705,7 +587,7 @@ void ZymoticLerpBones(int count, zymbonematrix *bonebase, frameblend_t *blend, z if (lerp1 != 1) { // lerp != 1.0 - while(count--) + for (i = 0, out = zymbonepose;i < count;i++, out++) { // interpolate matrices m.m[0][0] = bone1->m[0][0] * lerp1; @@ -721,29 +603,28 @@ void ZymoticLerpBones(int count, zymbonematrix *bonebase, frameblend_t *blend, z m.m[2][2] = bone1->m[2][2] * lerp1; m.m[2][3] = bone1->m[2][3] * lerp1; if (bone->parent >= 0) - R_ConcatTransforms(&zymbonepose[bone->parent].m[0], &m.m[0], &out->m[0]); + R_ConcatTransforms(&zymbonepose[bone->parent].m[0][0], &m.m[0][0], &out->m[0][0]); else - R_ConcatTransforms(&rootmatrix.m[0], &m.m[0], &out->m[0]); + R_ConcatTransforms(&rootmatrix.m[0][0], &m.m[0][0], &out->m[0][0]); bone1++; bone++; - out++; } } else { // lerp == 1.0 - while(count--) + for (i = 0, out = zymbonepose;i < count;i++, out++) { if (bone->parent >= 0) - R_ConcatTransforms(&zymbonepose[bone->parent].m[0], &bone1->m[0], &out->m[0]); + R_ConcatTransforms(&zymbonepose[bone->parent].m[0][0], &bone1->m[0][0], &out->m[0][0]); else - R_ConcatTransforms(&rootmatrix.m[0], &bone1->m[0], &out->m[0]); + R_ConcatTransforms(&rootmatrix.m[0][0], &bone1->m[0][0], &out->m[0][0]); bone1++; bone++; - out++; } } } + return true; } void ZymoticTransformVerts(int vertcount, int *bonecounts, zymvertex_t *vert) @@ -755,6 +636,7 @@ void ZymoticTransformVerts(int vertcount, int *bonecounts, zymvertex_t *vert) { c = *bonecounts++; // FIXME: validate bonecounts at load time (must be >= 1) + // FIXME: need 4th component in origin, for how much of the translate to blend in if (c == 1) { matrix = &zymbonepose[vert->bonenum]; @@ -775,17 +657,17 @@ void ZymoticTransformVerts(int vertcount, int *bonecounts, zymvertex_t *vert) vert++; } } - out += 3; + out += 4; } } void ZymoticCalcNormals(int vertcount, int shadercount, int *renderlist) { int a, b, c, d; - float *out, v1[3], v2[3], normal[3]; + float *out, v1[3], v2[3], normal[3], s; int *u; // clear normals - memset(aliasvertnorm, 0, sizeof(float[3]) * vertcount); + memset(aliasvertnorm, 0, sizeof(float) * vertcount * 3); memset(aliasvertusage, 0, sizeof(int) * vertcount); // parse render list and accumulate surface normals while(shadercount--) @@ -793,9 +675,9 @@ void ZymoticCalcNormals(int vertcount, int shadercount, int *renderlist) d = *renderlist++; while (d--) { - a = renderlist[0]*3; - b = renderlist[1]*3; - c = renderlist[2]*3; + a = renderlist[0]*4; + b = renderlist[1]*4; + c = renderlist[2]*4; v1[0] = aliasvert[a+0] - aliasvert[b+0]; v1[1] = aliasvert[a+1] - aliasvert[b+1]; v1[2] = aliasvert[a+2] - aliasvert[b+2]; @@ -805,21 +687,25 @@ void ZymoticCalcNormals(int vertcount, int shadercount, int *renderlist) CrossProduct(v1, v2, normal); VectorNormalizeFast(normal); // add surface normal to vertices + a = renderlist[0] * 3; + aliasvertnorm[a+0] += normal[0]; + aliasvertnorm[a+1] += normal[1]; + aliasvertnorm[a+2] += normal[2]; + aliasvertusage[renderlist[0]]++; + a = renderlist[1] * 3; + aliasvertnorm[a+0] += normal[0]; + aliasvertnorm[a+1] += normal[1]; + aliasvertnorm[a+2] += normal[2]; + aliasvertusage[renderlist[1]]++; + a = renderlist[2] * 3; aliasvertnorm[a+0] += normal[0]; aliasvertnorm[a+1] += normal[1]; aliasvertnorm[a+2] += normal[2]; - aliasvertusage[a]++; - aliasvertnorm[b+0] += normal[0]; - aliasvertnorm[b+1] += normal[1]; - aliasvertnorm[b+2] += normal[2]; - aliasvertusage[b]++; - aliasvertnorm[c+0] += normal[0]; - aliasvertnorm[c+1] += normal[1]; - aliasvertnorm[c+2] += normal[2]; - aliasvertusage[c]++; + aliasvertusage[renderlist[2]]++; renderlist += 3; } } + // FIXME: precalc this // average surface normals out = aliasvertnorm; u = aliasvertusage; @@ -827,121 +713,142 @@ void ZymoticCalcNormals(int vertcount, int shadercount, int *renderlist) { if (*u > 1) { - a = ixtable[*u]; - out[0] *= a; - out[1] *= a; - out[2] *= a; + s = ixtable[*u]; + out[0] *= s; + out[1] *= s; + out[2] *= s; } u++; out += 3; } } -void GL_DrawZymoticModelMesh(zymtype1header_t *m) +void R_DrawZymoticModelMeshCallback (const void *calldata1, int calldata2) { + float fog; + vec3_t diff; int i, *renderlist; - rtexture_t **texture; + zymtype1header_t *m; + rtexture_t *texture; + rmeshbufferinfo_t mbuf; + const entity_render_t *ent = calldata1; + int shadernum = calldata2; - // FIXME: do better fog + // find the vertex index list and texture + m = ent->model->zymdata_header; renderlist = (int *)(m->lump_render.start + (int) m); - texture = (rtexture_t **)(m->lump_shaders.start + (int) m); - - aliasmeshinfo.vertex = aliasvert; - aliasmeshinfo.vertexstep = sizeof(float[3]); - aliasmeshinfo.color = aliasvertcolor; - aliasmeshinfo.colorstep = sizeof(float[4]); - aliasmeshinfo.texcoords[0] = (float *)(m->lump_texcoords.start + (int) m); - aliasmeshinfo.texcoordstep[0] = sizeof(float[2]); + for (i = 0;i < shadernum;i++) + renderlist += renderlist[0] * 3 + 1; + texture = ((rtexture_t **)(m->lump_shaders.start + (int) m))[shadernum]; - for (i = 0;i < m->numshaders;i++) + fog = 0; + if (fogenabled) { - aliasmeshinfo.tex[0] = R_GetTexture(*texture); - aliasmeshinfo.tex[1] = 0; - if (currentrenderentity->effects & EF_ADDITIVE) - { - aliasmeshinfo.transparent = true; - aliasmeshinfo.blendfunc1 = GL_SRC_ALPHA; - aliasmeshinfo.blendfunc2 = GL_ONE; - } - else if (currentrenderentity->alpha != 1.0 || R_TextureHasAlpha(*texture)) - { - aliasmeshinfo.transparent = true; - aliasmeshinfo.blendfunc1 = GL_SRC_ALPHA; - aliasmeshinfo.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA; - } - else - { - aliasmeshinfo.transparent = false; - aliasmeshinfo.blendfunc1 = GL_ONE; - aliasmeshinfo.blendfunc2 = GL_ZERO; - } - aliasmeshinfo.numtriangles = *renderlist++; - aliasmeshinfo.index = renderlist; - R_Mesh_Draw(&aliasmeshinfo); - renderlist += aliasmeshinfo.numtriangles * 3; + VectorSubtract(ent->origin, r_origin, diff); + fog = DotProduct(diff,diff); + if (fog < 0.01f) + fog = 0.01f; + fog = exp(fogdensity/fog); + if (fog > 1) + fog = 1; + if (fog < 0.01f) + fog = 0; + // fog method: darken, additive fog + // 1. render model as normal, scaled by inverse of fog alpha (darkens it) + // 2. render fog as additive } -} -void GL_DrawZymoticModelMeshFog(vec3_t org, zymtype1header_t *m) -{ - int i, *renderlist; - vec3_t diff; - - // FIXME: do better fog - renderlist = (int *)(m->lump_render.start + (int) m); + ZymoticLerpBones(m->numbones, (zymbonematrix *)(m->lump_poses.start + (int) m), ent->frameblend, (zymbone_t *)(m->lump_bones.start + (int) m)); + ZymoticTransformVerts(m->numverts, (int *)(m->lump_vertbonecounts.start + (int) m), (zymvertex_t *)(m->lump_verts.start + (int) m)); + ZymoticCalcNormals(m->numverts, m->numshaders, (int *)(m->lump_render.start + (int) m)); - aliasmeshinfo.tex[0] = 0; - aliasmeshinfo.blendfunc1 = GL_SRC_ALPHA; - aliasmeshinfo.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA; + R_LightModel(ent, m->numverts, 1 - fog, 1 - fog, 1 - fog, false); - VectorSubtract(org, r_origin, diff); - aliasmeshinfo.cr = fogcolor[0]; - aliasmeshinfo.cg = fogcolor[1]; - aliasmeshinfo.cb = fogcolor[2]; - aliasmeshinfo.ca = currentrenderentity->alpha * exp(fogdensity/DotProduct(diff,diff)); + memset(&mbuf, 0, sizeof(mbuf)); + mbuf.numverts = m->numverts; + mbuf.numtriangles = renderlist[0]; + if (ent->effects & EF_ADDITIVE) + { + mbuf.blendfunc1 = GL_SRC_ALPHA; + mbuf.blendfunc2 = GL_ONE; + } + else if (ent->alpha != 1.0 || R_TextureHasAlpha(texture)) + { + mbuf.blendfunc1 = GL_SRC_ALPHA; + mbuf.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA; + } + else + { + mbuf.blendfunc1 = GL_ONE; + mbuf.blendfunc2 = GL_ZERO; + } + mbuf.tex[0] = R_GetTexture(texture); + mbuf.matrix = ent->matrix; + if (R_Mesh_Draw_GetBuffer(&mbuf, true)) + { + c_alias_polys += mbuf.numtriangles; + memcpy(mbuf.index, renderlist + 1, mbuf.numtriangles * sizeof(int[3])); + memcpy(mbuf.vertex, aliasvert, mbuf.numverts * sizeof(float[4])); + R_ModulateColors(aliasvertcolor, mbuf.color, mbuf.numverts, mbuf.colorscale, mbuf.colorscale, mbuf.colorscale); + //memcpy(mbuf.color, aliasvertcolor, mbuf.numverts * sizeof(float[4])); + memcpy(mbuf.texcoords[0], (float *)(m->lump_texcoords.start + (int) m), mbuf.numverts * sizeof(float[2])); + R_Mesh_Render(); + } - for (i = 0;i < m->numshaders;i++) + if (fog) { - aliasmeshinfo.numtriangles = *renderlist++; - aliasmeshinfo.index = renderlist; - R_Mesh_Draw(&aliasmeshinfo); - renderlist += aliasmeshinfo.numtriangles * 3; + memset(&mbuf, 0, sizeof(mbuf)); + mbuf.numverts = m->numverts; + mbuf.numtriangles = renderlist[0]; + mbuf.blendfunc1 = GL_SRC_ALPHA; + mbuf.blendfunc2 = GL_ONE_MINUS_SRC_ALPHA; + // FIXME: need alpha mask for fogging... + //mbuf.tex[0] = R_GetTexture(texture); + mbuf.matrix = ent->matrix; + if (R_Mesh_Draw_GetBuffer(&mbuf, false)) + { + c_alias_polys += mbuf.numtriangles; + memcpy(mbuf.index, renderlist + 1, mbuf.numtriangles * sizeof(int[3])); + memcpy(mbuf.vertex, aliasvert, mbuf.numverts * sizeof(float[4])); + R_FillColors(mbuf.color, mbuf.numverts, fogcolor[0] * mbuf.colorscale, fogcolor[1] * mbuf.colorscale, fogcolor[2] * mbuf.colorscale, ent->alpha * fog); + //memcpy(mbuf.texcoords[0], (float *)(m->lump_texcoords.start + (int) m), mbuf.numverts * sizeof(float[2])); + R_Mesh_Render(); + } } } -void R_DrawZymoticModel (void) +void R_DrawZymoticModel (entity_render_t *ent) { + int i; zymtype1header_t *m; + rtexture_t *texture; - // FIXME: do better fog - m = currentrenderentity->model->zymdata_header; - ZymoticLerpBones(m->numbones, (zymbonematrix *)(m->lump_poses.start + (int) m), currentrenderentity->frameblend, (zymbone_t *)(m->lump_bones.start + (int) m), currentrenderentity->origin, currentrenderentity->angles, currentrenderentity->scale); - ZymoticTransformVerts(m->numverts, (int *)(m->lump_vertbonecounts.start + (int) m), (zymvertex_t *)(m->lump_verts.start + (int) m)); - ZymoticCalcNormals(m->numverts, m->numshaders, (int *)(m->lump_render.start + (int) m)); - - R_LightModel(m->numverts); - - memset(&aliasmeshinfo, 0, sizeof(aliasmeshinfo)); - aliasmeshinfo.numverts = m->numverts; + if (ent->alpha < (1.0f / 64.0f)) + return; // basically completely transparent - GL_DrawZymoticModelMesh(m); + c_models++; - if (fogenabled) - GL_DrawZymoticModelMeshFog(currentrenderentity->origin, m); + m = ent->model->zymdata_header; + for (i = 0;i < m->numshaders;i++) + { + texture = ((rtexture_t **)(m->lump_shaders.start + (int) m))[i]; + if (ent->effects & EF_ADDITIVE || ent->alpha != 1.0 || R_TextureHasAlpha(texture)) + R_MeshQueue_AddTransparent(ent->origin, R_DrawZymoticModelMeshCallback, ent, i); + else + R_MeshQueue_Add(R_DrawZymoticModelMeshCallback, ent, i); + } } -void R_DrawAliasModel (void) +void R_DrawQ1Q2AliasModel(entity_render_t *ent) { - if (currentrenderentity->alpha < (1.0f / 64.0f)) + if (ent->alpha < (1.0f / 64.0f)) return; // basically completely transparent c_models++; - c_alias_polys += currentrenderentity->model->numtris; - if (currentrenderentity->model->aliastype == ALIASTYPE_ZYM) - R_DrawZymoticModel (); - else if (currentrenderentity->model->aliastype == ALIASTYPE_MD2) - R_DrawQ2AliasModel (); + if (ent->effects & EF_ADDITIVE || ent->alpha != 1.0 || R_FetchSkinFrame(ent)->fog != NULL) + R_MeshQueue_AddTransparent(ent->origin, R_DrawQ1Q2AliasModelCallback, ent, 0); else - R_DrawQ1AliasModel (); + R_MeshQueue_Add(R_DrawQ1Q2AliasModelCallback, ent, 0); } +