Model_ma.h - DOOM-3-BFG - DOOM 3 BFG Edition

Model_ma.h (3855B)
      1 /*
      2 ===========================================================================
      3 
      4 Doom 3 BFG Edition GPL Source Code
      5 Copyright (C) 1993-2012 id Software LLC, a ZeniMax Media company. 
      6 
      7 This file is part of the Doom 3 BFG Edition GPL Source Code ("Doom 3 BFG Edition Source Code").  
      8 
      9 Doom 3 BFG Edition Source Code is free software: you can redistribute it and/or modify
     10 it under the terms of the GNU General Public License as published by
     11 the Free Software Foundation, either version 3 of the License, or
     12 (at your option) any later version.
     13 
     14 Doom 3 BFG Edition Source Code is distributed in the hope that it will be useful,
     15 but WITHOUT ANY WARRANTY; without even the implied warranty of
     16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     17 GNU General Public License for more details.
     18 
     19 You should have received a copy of the GNU General Public License
     20 along with Doom 3 BFG Edition Source Code.  If not, see <http://www.gnu.org/licenses/>.
     21 
     22 In addition, the Doom 3 BFG Edition Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 BFG Edition Source Code.  If not, please request a copy in writing from id Software at the address below.
     23 
     24 If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
     25 
     26 ===========================================================================
     27 */
     28 
     29 #ifndef __MODEL_MA_H__
     30 #define __MODEL_MA_H__
     31 
     32 /*
     33 ===============================================================================
     34 
     35 	MA loader. (Maya Ascii Format)
     36 
     37 ===============================================================================
     38 */
     39 
     40 typedef struct {
     41 	char					name[128];
     42 	char					parent[128];
     43 } maNodeHeader_t;
     44 
     45 typedef struct {
     46 	char					name[128];
     47 	int						size;
     48 } maAttribHeader_t;
     49 
     50 typedef struct maTransform_s {
     51 	idVec3					translate;
     52 	idVec3					rotate;
     53 	idVec3					scale;
     54 	maTransform_s*			parent;	
     55 } maTransform_t;
     56 
     57 typedef struct {
     58 	int						edge[3];
     59 	int						vertexNum[3];
     60 	int						tVertexNum[3];
     61 	int						vertexColors[3];
     62 	idVec3					vertexNormals[3];
     63 } maFace_t;
     64 
     65 typedef struct {
     66 	
     67 	//Transform to be applied
     68 	maTransform_t*			transform;
     69 
     70 	//Verts
     71 	int						numVertexes;
     72 	idVec3 *				vertexes;
     73 	int						numVertTransforms;
     74 	idVec4 *				vertTransforms;
     75 	int						nextVertTransformIndex;
     76 
     77 	//Texture Coordinates
     78 	int						numTVertexes;
     79 	idVec2 *				tvertexes;
     80 
     81 	//Edges
     82 	int						numEdges;
     83 	idVec3 *				edges;
     84 
     85 	//Colors
     86 	int						numColors;
     87 	byte*					colors;
     88 
     89 	//Faces
     90 	int						numFaces;
     91 	maFace_t *				faces;
     92 
     93 	//Normals
     94 	int						numNormals;
     95 	idVec3 *				normals;
     96 	bool					normalsParsed;
     97 	int						nextNormal;
     98 
     99 } maMesh_t;
    100 
    101 typedef struct {
    102 	char					name[128];
    103 	float					uOffset, vOffset;		// max lets you offset by material without changing texCoords
    104 	float					uTiling, vTiling;		// multiply tex coords by this
    105 	float					angle;					// in clockwise radians
    106 } maMaterial_t;
    107 
    108 typedef struct {
    109 	char					name[128];
    110 	int						materialRef;
    111 	char					materialName[128];
    112 
    113 	maMesh_t				mesh;
    114 } maObject_t;
    115 
    116 
    117 typedef struct {
    118 	char					name[128];
    119 	char					path[1024];
    120 } maFileNode_t;
    121 
    122 typedef struct maMaterialNode_s {
    123 	char					name[128];
    124 
    125 	maMaterialNode_s*		child;
    126 	maFileNode_t*				file;
    127 
    128 } maMaterialNode_t;
    129 
    130 typedef struct maModel_s {
    131 	ID_TIME_T						timeStamp;
    132 	idList<maMaterial_t *, TAG_MODEL>		materials;
    133 	idList<maObject_t *, TAG_MODEL>		objects;
    134 	idHashTable<maTransform_t*> transforms;
    135 	
    136 	//Material Resolution
    137 	idHashTable<maFileNode_t*>		fileNodes;
    138 	idHashTable<maMaterialNode_t*>	materialNodes;
    139 
    140 } maModel_t;
    141 
    142 maModel_t	*MA_Load( const char *fileName );
    143 void		MA_Free( maModel_t *ma );
    144 
    145 #endif /* !__MODEL_MA_H__ */