+ loadmodel->normalmins[j] = aliasbboxmin[j];
+ loadmodel->normalmaxs[j] = aliasbboxmax[j];
+ loadmodel->rotatedmins[j] = -modelradius;
+ loadmodel->rotatedmaxs[j] = modelradius;
+ }
+ loadmodel->yawmins[0] = loadmodel->yawmins[1] = -(loadmodel->yawmaxs[0] = loadmodel->yawmaxs[1] = modelyawradius);
+ loadmodel->yawmins[2] = loadmodel->normalmins[2];
+ loadmodel->yawmaxs[2] = loadmodel->normalmaxs[2];
+ loadmodel->radius = modelradius;
+ loadmodel->radius2 = modelradius * modelradius;
+
+ loadmodel->mdlmd2data_triangleneighbors = Mem_Alloc(loadmodel->mempool, loadmodel->numtris * sizeof(int[3]));
+ Mod_BuildTriangleNeighbors(loadmodel->mdlmd2data_triangleneighbors, loadmodel->mdlmd2data_indices, loadmodel->numtris);
+}
+
+extern void R_Model_Zymotic_DrawSky(entity_render_t *ent);
+extern void R_Model_Zymotic_Draw(entity_render_t *ent);
+extern void R_Model_Zymotic_DrawFakeShadow(entity_render_t *ent);
+extern void R_Model_Zymotic_DrawShadowVolume(entity_render_t *ent, vec3_t relativelightorigin, float lightradius);
+extern void R_Model_Zymotic_DrawLight(entity_render_t *ent, vec3_t relativelightorigin, vec3_t relativeeyeorigin, float lightradius, float *lightcolor);
+void Mod_LoadZymoticModel(model_t *mod, void *buffer)
+{
+ zymtype1header_t *pinmodel, *pheader;
+ qbyte *pbase;
+
+ pinmodel = (void *)buffer;
+ pbase = buffer;
+ if (memcmp(pinmodel->id, "ZYMOTICMODEL", 12))
+ Host_Error ("Mod_LoadZymoticModel: %s is not a zymotic model\n");
+ if (BigLong(pinmodel->type) != 1)
+ Host_Error ("Mod_LoadZymoticModel: only type 1 (skeletal pose) models are currently supported (name = %s)\n", loadmodel->name);
+
+ loadmodel->type = mod_alias;
+ loadmodel->aliastype = ALIASTYPE_ZYM;
+ loadmodel->DrawSky = NULL;
+ loadmodel->Draw = R_Model_Zymotic_Draw;
+ loadmodel->DrawFakeShadow = NULL;//R_Model_Zymotic_DrawFakeShadow;
+ loadmodel->DrawShadowVolume = NULL;//R_Model_Zymotic_DrawShadowVolume;
+ loadmodel->DrawLight = NULL;//R_Model_Zymotic_DrawLight;
+
+ // byteswap header
+ pheader = pinmodel;
+ pheader->type = BigLong(pinmodel->type);
+ pheader->filesize = BigLong(pinmodel->filesize);
+ pheader->mins[0] = BigFloat(pinmodel->mins[0]);
+ pheader->mins[1] = BigFloat(pinmodel->mins[1]);
+ pheader->mins[2] = BigFloat(pinmodel->mins[2]);
+ pheader->maxs[0] = BigFloat(pinmodel->maxs[0]);
+ pheader->maxs[1] = BigFloat(pinmodel->maxs[1]);
+ pheader->maxs[2] = BigFloat(pinmodel->maxs[2]);
+ pheader->radius = BigFloat(pinmodel->radius);
+ pheader->numverts = loadmodel->zymnum_verts = BigLong(pinmodel->numverts);
+ pheader->numtris = loadmodel->zymnum_tris = BigLong(pinmodel->numtris);
+ pheader->numshaders = loadmodel->zymnum_shaders = BigLong(pinmodel->numshaders);
+ pheader->numbones = loadmodel->zymnum_bones = BigLong(pinmodel->numbones);
+ pheader->numscenes = loadmodel->zymnum_scenes = BigLong(pinmodel->numscenes);
+ pheader->lump_scenes.start = BigLong(pinmodel->lump_scenes.start);
+ pheader->lump_scenes.length = BigLong(pinmodel->lump_scenes.length);
+ pheader->lump_poses.start = BigLong(pinmodel->lump_poses.start);
+ pheader->lump_poses.length = BigLong(pinmodel->lump_poses.length);
+ pheader->lump_bones.start = BigLong(pinmodel->lump_bones.start);
+ pheader->lump_bones.length = BigLong(pinmodel->lump_bones.length);
+ pheader->lump_vertbonecounts.start = BigLong(pinmodel->lump_vertbonecounts.start);
+ pheader->lump_vertbonecounts.length = BigLong(pinmodel->lump_vertbonecounts.length);
+ pheader->lump_verts.start = BigLong(pinmodel->lump_verts.start);
+ pheader->lump_verts.length = BigLong(pinmodel->lump_verts.length);
+ pheader->lump_texcoords.start = BigLong(pinmodel->lump_texcoords.start);
+ pheader->lump_texcoords.length = BigLong(pinmodel->lump_texcoords.length);
+ pheader->lump_render.start = BigLong(pinmodel->lump_render.start);
+ pheader->lump_render.length = BigLong(pinmodel->lump_render.length);
+ pheader->lump_shaders.start = BigLong(pinmodel->lump_shaders.start);
+ pheader->lump_shaders.length = BigLong(pinmodel->lump_shaders.length);
+ pheader->lump_trizone.start = BigLong(pinmodel->lump_trizone.start);
+ pheader->lump_trizone.length = BigLong(pinmodel->lump_trizone.length);
+
+ loadmodel->flags = 0; // there are no flags
+ loadmodel->numframes = pheader->numscenes;
+ loadmodel->synctype = ST_SYNC;
+ loadmodel->numtris = pheader->numtris;
+ loadmodel->numverts = 0;
+
+ {
+ unsigned int i;
+ float modelradius, corner[2];
+ // model bbox
+ modelradius = pheader->radius;
+ for (i = 0;i < 3;i++)
+ {
+ loadmodel->normalmins[i] = pheader->mins[i];
+ loadmodel->normalmaxs[i] = pheader->maxs[i];
+ loadmodel->rotatedmins[i] = -modelradius;
+ loadmodel->rotatedmaxs[i] = modelradius;
+ }
+ corner[0] = max(fabs(loadmodel->normalmins[0]), fabs(loadmodel->normalmaxs[0]));
+ corner[1] = max(fabs(loadmodel->normalmins[1]), fabs(loadmodel->normalmaxs[1]));
+ loadmodel->yawmaxs[0] = loadmodel->yawmaxs[1] = sqrt(corner[0]*corner[0]+corner[1]*corner[1]);
+ if (loadmodel->yawmaxs[0] > modelradius)
+ loadmodel->yawmaxs[0] = loadmodel->yawmaxs[1] = modelradius;
+ loadmodel->yawmins[0] = loadmodel->yawmins[1] = -loadmodel->yawmaxs[0];
+ loadmodel->yawmins[2] = loadmodel->normalmins[2];
+ loadmodel->yawmaxs[2] = loadmodel->normalmaxs[2];
+ loadmodel->radius = modelradius;
+ loadmodel->radius2 = modelradius * modelradius;
+ }
+
+ {
+ // FIXME: add shaders, and make them switchable shader sets and...
+ loadmodel->skinscenes = Mem_Alloc(loadmodel->mempool, sizeof(animscene_t) + sizeof(skinframe_t));
+ loadmodel->skinscenes[0].firstframe = 0;
+ loadmodel->skinscenes[0].framecount = 1;
+ loadmodel->skinscenes[0].loop = true;
+ loadmodel->skinscenes[0].framerate = 10;
+ loadmodel->skinframes = (void *)(loadmodel->skinscenes + 1);
+ loadmodel->skinframes->base = NULL;
+ loadmodel->skinframes->fog = NULL;
+ loadmodel->skinframes->pants = NULL;
+ loadmodel->skinframes->shirt = NULL;
+ loadmodel->skinframes->glow = NULL;
+ loadmodel->skinframes->merged = NULL;
+ loadmodel->numskins = 1;
+ }
+
+ // go through the lumps, swapping things
+
+ {
+ int i, numposes;
+ zymscene_t *scene;
+ // zymlump_t lump_scenes; // zymscene_t scene[numscenes]; // name and other information for each scene (see zymscene struct)
+ loadmodel->animscenes = Mem_Alloc(loadmodel->mempool, sizeof(animscene_t) * loadmodel->numframes);
+ scene = (void *) (pheader->lump_scenes.start + pbase);
+ numposes = pheader->lump_poses.length / pheader->numbones / sizeof(float[3][4]);
+ for (i = 0;i < pheader->numscenes;i++)
+ {
+ memcpy(loadmodel->animscenes[i].name, scene->name, 32);
+ loadmodel->animscenes[i].firstframe = BigLong(scene->start);
+ loadmodel->animscenes[i].framecount = BigLong(scene->length);
+ loadmodel->animscenes[i].framerate = BigFloat(scene->framerate);
+ loadmodel->animscenes[i].loop = (BigLong(scene->flags) & ZYMSCENEFLAG_NOLOOP) == 0;
+ if ((unsigned int) loadmodel->animscenes[i].firstframe >= (unsigned int) numposes)
+ Host_Error("Mod_LoadZymoticModel: scene firstframe (%i) >= numposes (%i)\n", loadmodel->animscenes[i].firstframe, numposes);
+ if ((unsigned int) loadmodel->animscenes[i].firstframe + (unsigned int) loadmodel->animscenes[i].framecount > (unsigned int) numposes)
+ Host_Error("Mod_LoadZymoticModel: scene firstframe (%i) + framecount (%i) >= numposes (%i)\n", loadmodel->animscenes[i].firstframe, loadmodel->animscenes[i].framecount, numposes);
+ if (loadmodel->animscenes[i].framerate < 0)
+ Host_Error("Mod_LoadZymoticModel: scene framerate (%f) < 0\n", loadmodel->animscenes[i].framerate);
+ scene++;
+ }
+ }
+
+ {
+ int i;
+ float *poses;
+ // zymlump_t lump_poses; // float pose[numposes][numbones][3][4]; // animation data
+ loadmodel->zymdata_poses = Mem_Alloc(loadmodel->mempool, pheader->lump_poses.length);
+ poses = (void *) (pheader->lump_poses.start + pbase);
+ for (i = 0;i < pheader->lump_poses.length / 4;i++)
+ loadmodel->zymdata_poses[i] = BigFloat(poses[i]);
+ }
+
+ {
+ int i;
+ zymbone_t *bone;
+ // zymlump_t lump_bones; // zymbone_t bone[numbones];
+ loadmodel->zymdata_bones = Mem_Alloc(loadmodel->mempool, pheader->numbones * sizeof(zymbone_t));
+ bone = (void *) (pheader->lump_bones.start + pbase);
+ for (i = 0;i < pheader->numbones;i++)
+ {
+ memcpy(loadmodel->zymdata_bones[i].name, bone[i].name, sizeof(bone[i].name));
+ loadmodel->zymdata_bones[i].flags = BigLong(bone[i].flags);
+ loadmodel->zymdata_bones[i].parent = BigLong(bone[i].parent);
+ if (bone[i].parent >= i)
+ Host_Error("Mod_LoadZymoticModel: bone[i].parent >= i in %s\n", loadmodel->name);
+ }