added model_zymotic.h (forgot)

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@154 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/model_zymotic.h b/model_zymotic.h
new file mode 100644 (file)
index 0000000..70ab0ab
--- /dev/null
+++ b/model_zymotic.h
@@ -0,0 +1,61 @@
+typedef struct zymlump_s
+{
+       int start;
+       int length;
+} zymlump_t;
+
+typedef struct zymtype1header_s
+{
+       char id[12]; // "ZYMOTICMODEL", length 12, no termination
+       int type; // 0 (vertex morph) 1 (skeletal pose) or 2 (skeletal scripted)
+       int filesize; // size of entire model file
+       float mins[3], maxs[3], radius; // for clipping uses
+       int numverts;
+       int numtris;
+       int numshaders;
+       int numbones; // this may be zero in the vertex morph format (undecided)
+       int numscenes; // 0 in skeletal scripted models
+
+// skeletal pose header
+       // lump offsets are relative to the file
+       zymlump_t lump_scenes; // zymscene_t scene[numscenes]; // name and other information for each scene (see zymscene struct)
+       zymlump_t lump_poses; // float pose[numposes][numbones][6]; // animation data
+       zymlump_t lump_bones; // zymbone_t bone[numbones];
+       zymlump_t lump_vertbonecounts; // int vertbonecounts[numvertices]; // how many bones influence each vertex (separate mainly to make this compress better)
+       zymlump_t lump_verts; // zymvertex_t vert[numvertices]; // see vertex struct
+       zymlump_t lump_texcoords; // float texcoords[numvertices][2];
+       zymlump_t lump_render; // int renderlist[rendersize]; // sorted by shader with run lengths (int shader, count), each run can be used with glDrawElements (each triangle is 3 int indices)
+       zymlump_t lump_shaders; // char shadername[numshaders][32]; // shaders used on this model
+       zymlump_t lump_trizone; // byte trizone[numtris]; // see trizone explanation
+}
+zymtype1header_t;
+
+#define ZYMBONEFLAG_SHARED 1
+
+typedef struct zymbone_s
+{
+       char name[32];
+       int flags;
+       int parent; // parent bone number
+}
+zymbone_t;
+
+// normally the scene will loop, if this is set it will stay on the final frame
+#define ZYMSCENEFLAG_NOLOOP 1
+
+typedef struct zymscene_s
+{
+       char name[32];
+       float mins[3], maxs[3], radius; // for clipping
+       float framerate; // the scene will animate at this framerate (in frames per second)
+       int flags;
+       int start, length; // range of poses
+}
+zymscene_t;
+
+typedef struct zymvertex_s
+{
+       int bonenum;
+       float origin[3];
+}
+zymvertex_t;