moved r_shadow_ white and normal cubemaps to r_texture_

[xonotic/darkplaces.git] / model_alias.c

diff --git a/model_alias.c b/model_alias.c
index a35dbb754dd77512450988fb262435446204e35f..1549bc3d2baf50f3f5599e5a7ad0f4d942741f12 100644 (file)
--- a/model_alias.c
+++ b/model_alias.c
@@ -102,6 +102,71 @@ void Mod_Alias_GetMesh_Vertex3f(const model_t *model, const frameblend_t *frameb
        }
 }
 
+int Mod_Alias_GetTagMatrix(const model_t *model, int poseframe, int tagindex, matrix4x4_t *outmatrix)
+{
+       const float *boneframe;
+       float tempbonematrix[12], bonematrix[12];
+       Matrix4x4_CreateIdentity(outmatrix);
+       if (model->alias.aliasnum_bones)
+       {
+               if (tagindex < 0 || tagindex >= model->alias.aliasnum_bones)
+                       return 4;
+               if (poseframe >= model->alias.aliasnum_poses)
+                       return 6;
+               boneframe = model->alias.aliasdata_poses + poseframe * model->alias.aliasnum_bones * 12;
+               memcpy(bonematrix, boneframe + tagindex * 12, sizeof(float[12]));
+               while (model->alias.aliasdata_bones[tagindex].parent >= 0)
+               {
+                       memcpy(tempbonematrix, bonematrix, sizeof(float[12]));
+                       R_ConcatTransforms(boneframe + model->alias.aliasdata_bones[tagindex].parent * 12, tempbonematrix, bonematrix);
+                       tagindex = model->alias.aliasdata_bones[tagindex].parent;
+               }
+               outmatrix->m[0][0] = bonematrix[0];
+               outmatrix->m[0][1] = bonematrix[1];
+               outmatrix->m[0][2] = bonematrix[2];
+               outmatrix->m[0][3] = bonematrix[3];
+               outmatrix->m[1][0] = bonematrix[4];
+               outmatrix->m[1][1] = bonematrix[5];
+               outmatrix->m[1][2] = bonematrix[6];
+               outmatrix->m[1][3] = bonematrix[7];
+               outmatrix->m[2][0] = bonematrix[8];
+               outmatrix->m[2][1] = bonematrix[9];
+               outmatrix->m[2][2] = bonematrix[10];
+               outmatrix->m[2][3] = bonematrix[11];
+               outmatrix->m[3][0] = 0;
+               outmatrix->m[3][1] = 0;
+               outmatrix->m[3][2] = 0;
+               outmatrix->m[3][3] = 1;
+       }
+       else if (model->alias.aliasnum_tags)
+       {
+               if (tagindex < 0 || tagindex >= model->alias.aliasnum_tags)
+                       return 4;
+               if (poseframe >= model->alias.aliasnum_tagframes)
+                       return 6;
+               *outmatrix = model->alias.aliasdata_tags[poseframe * model->alias.aliasnum_tags + tagindex].matrix;
+       }
+       return 0;
+}
+
+int Mod_Alias_GetTagIndexForName(const model_t *model, unsigned int skin, const char *tagname)
+{
+       int i;
+       if (model->data_overridetagnamesforskin && skin < (unsigned int)model->numskins && model->data_overridetagnamesforskin[(unsigned int)skin].num_overridetagnames)
+               for (i = 0;i < model->data_overridetagnamesforskin[skin].num_overridetagnames;i++)
+                       if (!strcasecmp(tagname, model->data_overridetagnamesforskin[skin].data_overridetagnames[i].name))
+                               return i + 1;
+       if (model->alias.aliasnum_bones)
+               for (i = 0;i < model->alias.aliasnum_bones;i++)
+                       if (!strcasecmp(tagname, model->alias.aliasdata_bones[i].name))
+                               return i + 1;
+       if (model->alias.aliasnum_tags)
+               for (i = 0;i < model->alias.aliasnum_tags;i++)
+                       if (!strcasecmp(tagname, model->alias.aliasdata_tags[i].name))
+                               return i + 1;
+       return 0;
+}
+
 static void Mod_Alias_Mesh_CompileFrameZero(aliasmesh_t *mesh)
 {
        frameblend_t frameblend[4] = {{0, 1}, {0, 0}, {0, 0}, {0, 0}};
@@ -110,7 +175,7 @@ static void Mod_Alias_Mesh_CompileFrameZero(aliasmesh_t *mesh)
        mesh->data_basetvector3f = mesh->data_basevertex3f + mesh->num_vertices * 6;
        mesh->data_basenormal3f = mesh->data_basevertex3f + mesh->num_vertices * 9;
        Mod_Alias_GetMesh_Vertex3f(loadmodel, frameblend, mesh, mesh->data_basevertex3f);
-       Mod_BuildTextureVectorsAndNormals(mesh->num_vertices, mesh->num_triangles, mesh->data_basevertex3f, mesh->data_texcoord2f, mesh->data_element3i, mesh->data_basesvector3f, mesh->data_basetvector3f, mesh->data_basenormal3f);
+       Mod_BuildTextureVectorsAndNormals(0, mesh->num_vertices, mesh->num_triangles, mesh->data_basevertex3f, mesh->data_texcoord2f, mesh->data_element3i, mesh->data_basesvector3f, mesh->data_basetvector3f, mesh->data_basenormal3f);
 }
 
 static void Mod_MDLMD2MD3_TraceBox(model_t *model, int frame, trace_t *trace, const vec3_t boxstartmins, const vec3_t boxstartmaxs, const vec3_t boxendmins, const vec3_t boxendmaxs, int hitsupercontentsmask)
@@ -349,7 +414,7 @@ static void Mod_BuildAliasSkinsFromSkinFiles(texture_t *skin, skinfile_t *skinfi
 #define BOUNDF(VALUE,MIN,MAX) if (VALUE < MIN || VALUE >= MAX) Host_Error("model %s has an invalid ##VALUE (%f exceeds %f - %f)\n", loadmodel->name, VALUE, MIN, MAX);
 extern void R_Model_Alias_Draw(entity_render_t *ent);
 extern void R_Model_Alias_DrawShadowVolume(entity_render_t *ent, vec3_t relativelightorigin, float lightradius, int numsurfaces, const int *surfacelist, const vec3_t lightmins, const vec3_t lightmaxs);
-extern void R_Model_Alias_DrawLight(entity_render_t *ent, vec3_t relativelightorigin, vec3_t relativeeyeorigin, float lightradius, float *lightcolor, const matrix4x4_t *matrix_modeltolight, const matrix4x4_t *matrix_modeltoattenuationxyz, const matrix4x4_t *matrix_modeltoattenuationz, rtexture_t *lightcubemap, vec_t ambientscale, vec_t diffusescale, vec_t specularscale, int numsurfaces, const int *surfacelist);
+extern void R_Model_Alias_DrawLight(entity_render_t *ent, vec3_t relativelightorigin, vec3_t relativeeyeorigin, float lightradius, float *lightcolor, const matrix4x4_t *matrix_modeltolight, const matrix4x4_t *matrix_modeltoattenuationxyz, const matrix4x4_t *matrix_modeltoattenuationz, rtexture_t *lightcubemap, vec_t ambientscale, vec_t diffusescale, vec_t specularscale, int numsurfaces, const int *surfacelist, int visiblelighting);
 void Mod_IDP0_Load(model_t *mod, void *buffer)
 {
        int i, j, version, totalskins, skinwidth, skinheight, groupframes, groupskins, numverts;