snap curve vertices to solve some finicky collision problems and probably also makes...

[xonotic/darkplaces.git] / model_alias.h

diff --git a/model_alias.h b/model_alias.h
index f3615a6b0101836b44d7db9ef34bdd2a03506ed6..4e6faa02d573cb1ea29a8b7421da413beeed1ffe 100644 (file)
--- a/model_alias.h
+++ b/model_alias.h
@@ -116,13 +116,9 @@ typedef struct
        int                     ofs_end;                // end of file
 } md2_t;
 
-// LordHavoc: mdl, md2 and md3 models are converted to the same internal format
-#define ALIASTYPE_ALIAS 1
-#define ALIASTYPE_ZYM 2
-
-extern void Mod_LoadQ1AliasModel (struct model_s *mod, void *buffer);
-extern void Mod_LoadQ2AliasModel (struct model_s *mod, void *buffer);
-extern void Mod_LoadQ3AliasModel (struct model_s *mod, void *buffer);
+extern void Mod_IDP0_Load(struct model_s *mod, void *buffer);
+extern void Mod_IDP2_Load(struct model_s *mod, void *buffer);
+extern void Mod_IDP3_Load(struct model_s *mod, void *buffer);
 
 extern void Mod_AliasInit(void);
 
@@ -253,22 +249,64 @@ typedef struct aliasskin_s
 }
 aliasskin_t;
 
+typedef struct aliasvertexboneweight_s
+{
+       unsigned int vertexindex;
+       unsigned int boneindex;
+       float origin[3];
+       float weight;
+}
+aliasvertexboneweight_t;
+
 typedef struct aliasmesh_s
 {
+       // skins to choose from (indexed by entity skin)
        int num_skins;
-       int num_triangles;
-       int num_frames;
-       int num_vertices;
        aliasskin_t *data_skins;
+
+       // triangles comprising the mesh
+       int num_triangles;
        int *data_element3i;
        int *data_neighbor3i;
+
+       // skin texcoords do not change
+       int num_vertices;
        float *data_texcoord2f;
-       float *data_aliasvertex3f;
-       float *data_aliassvector3f;
-       float *data_aliastvector3f;
-       float *data_aliasnormal3f;
+
+       // morph blending, these are zero if model is skeletal
+       int num_morphframes;
+       float *data_morphvertex3f;
+
+       // base frame (frame zero typically)
+       // since most models do not animate, caching the base frame helps
+       float *data_basevertex3f;
+       float *data_basesvector3f;
+       float *data_basetvector3f;
+       float *data_basenormal3f;
+
+       // skeletal blending, these are zero if model is morph
+       int num_vertexboneweights;
+       aliasvertexboneweight_t *data_vertexboneweights;
 }
 aliasmesh_t;
 
+typedef struct aliastag_s
+{
+       char name[MD3NAME];
+       matrix4x4_t matrix;
+}
+aliastag_t;
+
+typedef struct aliasbone_s
+{
+       char name[MD3NAME];
+       int flags;
+       int parent; // -1 for no parent
+}
+aliasbone_t;
+
+struct frameblend_s;
+void Mod_Alias_GetMesh_Vertex3f(const struct model_s *model, const struct frameblend_s *frameblend, const struct aliasmesh_s *mesh, float *out3f);
+
 #endif