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https://github.com/ioquake/ioq3.git
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129 lines
3 KiB
C
129 lines
3 KiB
C
/*
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===========================================================================
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This file is part of Quake III Arena source code.
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Quake III Arena source code is free software; you can redistribute it
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and/or modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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Quake III Arena source code is distributed in the hope that it will be
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useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Quake III Arena source code; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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===========================================================================
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*/
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#ifndef __IQM_H__
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#define __IQM_H__
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#define IQM_MAGIC "INTERQUAKEMODEL"
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#define IQM_VERSION 2
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#define IQM_MAX_JOINTS 128
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typedef struct iqmheader
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{
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char magic[16];
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unsigned int version;
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unsigned int filesize;
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unsigned int flags;
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unsigned int num_text, ofs_text;
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unsigned int num_meshes, ofs_meshes;
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unsigned int num_vertexarrays, num_vertexes, ofs_vertexarrays;
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unsigned int num_triangles, ofs_triangles, ofs_adjacency;
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unsigned int num_joints, ofs_joints;
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unsigned int num_poses, ofs_poses;
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unsigned int num_anims, ofs_anims;
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unsigned int num_frames, num_framechannels, ofs_frames, ofs_bounds;
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unsigned int num_comment, ofs_comment;
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unsigned int num_extensions, ofs_extensions;
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} iqmHeader_t;
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typedef struct iqmmesh
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{
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unsigned int name;
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unsigned int material;
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unsigned int first_vertex, num_vertexes;
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unsigned int first_triangle, num_triangles;
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} iqmMesh_t;
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enum
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{
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IQM_POSITION = 0,
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IQM_TEXCOORD = 1,
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IQM_NORMAL = 2,
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IQM_TANGENT = 3,
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IQM_BLENDINDEXES = 4,
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IQM_BLENDWEIGHTS = 5,
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IQM_COLOR = 6,
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IQM_CUSTOM = 0x10
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};
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enum
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{
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IQM_BYTE = 0,
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IQM_UBYTE = 1,
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IQM_SHORT = 2,
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IQM_USHORT = 3,
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IQM_INT = 4,
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IQM_UINT = 5,
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IQM_HALF = 6,
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IQM_FLOAT = 7,
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IQM_DOUBLE = 8,
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};
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typedef struct iqmtriangle
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{
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unsigned int vertex[3];
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} iqmTriangle_t;
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typedef struct iqmjoint
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{
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unsigned int name;
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int parent;
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float translate[3], rotate[4], scale[3];
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} iqmJoint_t;
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typedef struct iqmpose
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{
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int parent;
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unsigned int mask;
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float channeloffset[10];
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float channelscale[10];
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} iqmPose_t;
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typedef struct iqmanim
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{
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unsigned int name;
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unsigned int first_frame, num_frames;
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float framerate;
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unsigned int flags;
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} iqmAnim_t;
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enum
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{
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IQM_LOOP = 1<<0
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};
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typedef struct iqmvertexarray
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{
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unsigned int type;
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unsigned int flags;
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unsigned int format;
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unsigned int size;
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unsigned int offset;
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} iqmVertexArray_t;
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typedef struct iqmbounds
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{
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float bbmin[3], bbmax[3];
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float xyradius, radius;
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} iqmBounds_t;
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#endif
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