create tremded branch

1 files changed, 131 insertions, 0 deletions

diff --git a/src/renderercommon/iqm.h b/src/renderercommon/iqm.h
new file mode 100644
index 0000000..3011efc
--- /dev/null
+++ b/src/renderercommon/iqm.h
@@ -0,0 +1,131 @@
+/*
+===========================================================================
+Copyright (C) 2000-2013 Darklegion Development
+Copyright (C) 2015-2019 GrangerHub
+
+This file is part of Tremulous.
+
+Tremulous is free software; you can redistribute it
+and/or modify it under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 3 of the License,
+or (at your option) any later version.
+
+Tremulous is distributed in the hope that it will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Tremulous; if not, see <https://www.gnu.org/licenses/>
+
+===========================================================================
+*/
+
+#ifndef __IQM_H__
+#define __IQM_H__
+
+#define IQM_MAGIC "INTERQUAKEMODEL"
+#define IQM_VERSION 2
+
+#define	IQM_MAX_JOINTS		128
+
+typedef struct iqmheader
+{
+    char magic[16];
+    unsigned int version;
+    unsigned int filesize;
+    unsigned int flags;
+    unsigned int num_text, ofs_text;
+    unsigned int num_meshes, ofs_meshes;
+    unsigned int num_vertexarrays, num_vertexes, ofs_vertexarrays;
+    unsigned int num_triangles, ofs_triangles, ofs_adjacency;
+    unsigned int num_joints, ofs_joints;
+    unsigned int num_poses, ofs_poses;
+    unsigned int num_anims, ofs_anims;
+    unsigned int num_frames, num_framechannels, ofs_frames, ofs_bounds;
+    unsigned int num_comment, ofs_comment;
+    unsigned int num_extensions, ofs_extensions;
+} iqmHeader_t;
+
+typedef struct iqmmesh
+{
+    unsigned int name;
+    unsigned int material;
+    unsigned int first_vertex, num_vertexes;
+    unsigned int first_triangle, num_triangles;
+} iqmMesh_t;
+
+enum
+{
+    IQM_POSITION     = 0,
+    IQM_TEXCOORD     = 1,
+    IQM_NORMAL       = 2,
+    IQM_TANGENT      = 3,
+    IQM_BLENDINDEXES = 4,
+    IQM_BLENDWEIGHTS = 5,
+    IQM_COLOR        = 6,
+    IQM_CUSTOM       = 0x10
+};
+
+enum
+{
+    IQM_BYTE   = 0,
+    IQM_UBYTE  = 1,
+    IQM_SHORT  = 2,
+    IQM_USHORT = 3,
+    IQM_INT    = 4,
+    IQM_UINT   = 5,
+    IQM_HALF   = 6,
+    IQM_FLOAT  = 7,
+    IQM_DOUBLE = 8,
+};
+
+typedef struct iqmtriangle
+{
+    unsigned int vertex[3];
+} iqmTriangle_t;
+
+typedef struct iqmjoint
+{
+    unsigned int name;
+    int parent;
+    float translate[3], rotate[4], scale[3];
+} iqmJoint_t;
+
+typedef struct iqmpose
+{
+    int parent;
+    unsigned int mask;
+    float channeloffset[10];
+    float channelscale[10];
+} iqmPose_t;
+
+typedef struct iqmanim
+{
+    unsigned int name;
+    unsigned int first_frame, num_frames;
+    float framerate;
+    unsigned int flags;
+} iqmAnim_t;
+
+enum
+{
+    IQM_LOOP = 1<<0
+};
+
+typedef struct iqmvertexarray
+{
+    unsigned int type;
+    unsigned int flags;
+    unsigned int format;
+    unsigned int size;
+    unsigned int offset;
+} iqmVertexArray_t;
+
+typedef struct iqmbounds
+{
+    float bbmin[3], bbmax[3];
+    float xyradius, radius;
+} iqmBounds_t;
+
+#endif