+++ /dev/null
-/* -----------------------------------------------------------------------------
-
-PicoModel Library
-
-Copyright (c) 2002, Randy Reddig & seaw0lf
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-Neither the names of the copyright holders nor the names of its contributors may
-be used to endorse or promote products derived from this software without
-specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
------------------------------------------------------------------------------ */
-
-/*
-Nurail: Used pm_md3.c (Randy Reddig) as a template.
-*/
-
-
-/* marker */
-#define PM_MD2_C
-
-/* dependencies */
-#include "picointernal.h"
-
-
-/* md2 model format */
-#define MD2_MAGIC "IDP2"
-#define MD2_VERSION 8
-
-#define MD2_NUMVERTEXNORMALS 162
-#define MD2_MAX_SKINNAME 64
-#define MD2_MAX_TRIANGLES 4096
-#define MD2_MAX_VERTS 2048
-#define MD2_MAX_FRAMES 512
-#define MD2_MAX_MD2SKINS 32
-#define MD2_MAX_SKINNAME 64
-
-#ifndef byte
- #define byte unsigned char
-#endif
-
-typedef struct index_LUT_s
-{
- short Vert;
- short ST;
- struct index_LUT_s *next;
-
-} index_LUT_t;
-
-typedef struct index_DUP_LUT_s
-{
- short ST;
- short OldVert;
-
-} index_DUP_LUT_t;
-
-typedef struct
-{
- short s;
- short t;
-} md2St_t;
-
-typedef struct
-{
- short index_xyz[3];
- short index_st[3];
-} md2Triangle_t;
-
-typedef struct
-{
- byte v[3]; // scaled byte to fit in frame mins/maxs
- byte lightnormalindex;
-} md2XyzNormal_t;
-
-typedef struct md2Frame_s
-{
- float scale[3]; // multiply byte verts by this
- float translate[3]; // then add this
- char name[16]; // frame name from grabbing
- md2XyzNormal_t verts[1]; // variable sized
-}
-md2Frame_t;
-
-
-/* md2 model file md2 structure */
-typedef struct md2_s
-{
- char magic[ 4 ];
- int version;
-
- int skinWidth;
- int skinHeight;
- int frameSize;
-
- int numSkins;
- int numXYZ;
- int numST;
- int numTris;
- int numGLCmds;
- int numFrames;
-
- int ofsSkins;
- int ofsST;
- int ofsTris;
- int ofsFrames;
- int ofsGLCmds;
- int ofsEnd;
-}
-md2_t;
-
-float md2_normals[ MD2_NUMVERTEXNORMALS ][ 3 ] =
-{
- { -0.525731f, 0.000000f, 0.850651f },
- { -0.442863f, 0.238856f, 0.864188f },
- { -0.295242f, 0.000000f, 0.955423f },
- { -0.309017f, 0.500000f, 0.809017f },
- { -0.162460f, 0.262866f, 0.951056f },
- { 0.000000f, 0.000000f, 1.000000f },
- { 0.000000f, 0.850651f, 0.525731f },
- { -0.147621f, 0.716567f, 0.681718f },
- { 0.147621f, 0.716567f, 0.681718f },
- { 0.000000f, 0.525731f, 0.850651f },
- { 0.309017f, 0.500000f, 0.809017f },
- { 0.525731f, 0.000000f, 0.850651f },
- { 0.295242f, 0.000000f, 0.955423f },
- { 0.442863f, 0.238856f, 0.864188f },
- { 0.162460f, 0.262866f, 0.951056f },
- { -0.681718f, 0.147621f, 0.716567f },
- { -0.809017f, 0.309017f, 0.500000f },
- { -0.587785f, 0.425325f, 0.688191f },
- { -0.850651f, 0.525731f, 0.000000f },
- { -0.864188f, 0.442863f, 0.238856f },
- { -0.716567f, 0.681718f, 0.147621f },
- { -0.688191f, 0.587785f, 0.425325f },
- { -0.500000f, 0.809017f, 0.309017f },
- { -0.238856f, 0.864188f, 0.442863f },
- { -0.425325f, 0.688191f, 0.587785f },
- { -0.716567f, 0.681718f, -0.147621f },
- { -0.500000f, 0.809017f, -0.309017f },
- { -0.525731f, 0.850651f, 0.000000f },
- { 0.000000f, 0.850651f, -0.525731f },
- { -0.238856f, 0.864188f, -0.442863f },
- { 0.000000f, 0.955423f, -0.295242f },
- { -0.262866f, 0.951056f, -0.162460f },
- { 0.000000f, 1.000000f, 0.000000f },
- { 0.000000f, 0.955423f, 0.295242f },
- { -0.262866f, 0.951056f, 0.162460f },
- { 0.238856f, 0.864188f, 0.442863f },
- { 0.262866f, 0.951056f, 0.162460f },
- { 0.500000f, 0.809017f, 0.309017f },
- { 0.238856f, 0.864188f, -0.442863f },
- { 0.262866f, 0.951056f, -0.162460f },
- { 0.500000f, 0.809017f, -0.309017f },
- { 0.850651f, 0.525731f, 0.000000f },
- { 0.716567f, 0.681718f, 0.147621f },
- { 0.716567f, 0.681718f, -0.147621f },
- { 0.525731f, 0.850651f, 0.000000f },
- { 0.425325f, 0.688191f, 0.587785f },
- { 0.864188f, 0.442863f, 0.238856f },
- { 0.688191f, 0.587785f, 0.425325f },
- { 0.809017f, 0.309017f, 0.500000f },
- { 0.681718f, 0.147621f, 0.716567f },
- { 0.587785f, 0.425325f, 0.688191f },
- { 0.955423f, 0.295242f, 0.000000f },
- { 1.000000f, 0.000000f, 0.000000f },
- { 0.951056f, 0.162460f, 0.262866f },
- { 0.850651f, -0.525731f, 0.000000f },
- { 0.955423f, -0.295242f, 0.000000f },
- { 0.864188f, -0.442863f, 0.238856f },
- { 0.951056f, -0.162460f, 0.262866f },
- { 0.809017f, -0.309017f, 0.500000f },
- { 0.681718f, -0.147621f, 0.716567f },
- { 0.850651f, 0.000000f, 0.525731f },
- { 0.864188f, 0.442863f, -0.238856f },
- { 0.809017f, 0.309017f, -0.500000f },
- { 0.951056f, 0.162460f, -0.262866f },
- { 0.525731f, 0.000000f, -0.850651f },
- { 0.681718f, 0.147621f, -0.716567f },
- { 0.681718f, -0.147621f, -0.716567f },
- { 0.850651f, 0.000000f, -0.525731f },
- { 0.809017f, -0.309017f, -0.500000f },
- { 0.864188f, -0.442863f, -0.238856f },
- { 0.951056f, -0.162460f, -0.262866f },
- { 0.147621f, 0.716567f, -0.681718f },
- { 0.309017f, 0.500000f, -0.809017f },
- { 0.425325f, 0.688191f, -0.587785f },
- { 0.442863f, 0.238856f, -0.864188f },
- { 0.587785f, 0.425325f, -0.688191f },
- { 0.688191f, 0.587785f, -0.425325f },
- { -0.147621f, 0.716567f, -0.681718f },
- { -0.309017f, 0.500000f, -0.809017f },
- { 0.000000f, 0.525731f, -0.850651f },
- { -0.525731f, 0.000000f, -0.850651f },
- { -0.442863f, 0.238856f, -0.864188f },
- { -0.295242f, 0.000000f, -0.955423f },
- { -0.162460f, 0.262866f, -0.951056f },
- { 0.000000f, 0.000000f, -1.000000f },
- { 0.295242f, 0.000000f, -0.955423f },
- { 0.162460f, 0.262866f, -0.951056f },
- { -0.442863f, -0.238856f, -0.864188f },
- { -0.309017f, -0.500000f, -0.809017f },
- { -0.162460f, -0.262866f, -0.951056f },
- { 0.000000f, -0.850651f, -0.525731f },
- { -0.147621f, -0.716567f, -0.681718f },
- { 0.147621f, -0.716567f, -0.681718f },
- { 0.000000f, -0.525731f, -0.850651f },
- { 0.309017f, -0.500000f, -0.809017f },
- { 0.442863f, -0.238856f, -0.864188f },
- { 0.162460f, -0.262866f, -0.951056f },
- { 0.238856f, -0.864188f, -0.442863f },
- { 0.500000f, -0.809017f, -0.309017f },
- { 0.425325f, -0.688191f, -0.587785f },
- { 0.716567f, -0.681718f, -0.147621f },
- { 0.688191f, -0.587785f, -0.425325f },
- { 0.587785f, -0.425325f, -0.688191f },
- { 0.000000f, -0.955423f, -0.295242f },
- { 0.000000f, -1.000000f, 0.000000f },
- { 0.262866f, -0.951056f, -0.162460f },
- { 0.000000f, -0.850651f, 0.525731f },
- { 0.000000f, -0.955423f, 0.295242f },
- { 0.238856f, -0.864188f, 0.442863f },
- { 0.262866f, -0.951056f, 0.162460f },
- { 0.500000f, -0.809017f, 0.309017f },
- { 0.716567f, -0.681718f, 0.147621f },
- { 0.525731f, -0.850651f, 0.000000f },
- { -0.238856f, -0.864188f, -0.442863f },
- { -0.500000f, -0.809017f, -0.309017f },
- { -0.262866f, -0.951056f, -0.162460f },
- { -0.850651f, -0.525731f, 0.000000f },
- { -0.716567f, -0.681718f, -0.147621f },
- { -0.716567f, -0.681718f, 0.147621f },
- { -0.525731f, -0.850651f, 0.000000f },
- { -0.500000f, -0.809017f, 0.309017f },
- { -0.238856f, -0.864188f, 0.442863f },
- { -0.262866f, -0.951056f, 0.162460f },
- { -0.864188f, -0.442863f, 0.238856f },
- { -0.809017f, -0.309017f, 0.500000f },
- { -0.688191f, -0.587785f, 0.425325f },
- { -0.681718f, -0.147621f, 0.716567f },
- { -0.442863f, -0.238856f, 0.864188f },
- { -0.587785f, -0.425325f, 0.688191f },
- { -0.309017f, -0.500000f, 0.809017f },
- { -0.147621f, -0.716567f, 0.681718f },
- { -0.425325f, -0.688191f, 0.587785f },
- { -0.162460f, -0.262866f, 0.951056f },
- { 0.442863f, -0.238856f, 0.864188f },
- { 0.162460f, -0.262866f, 0.951056f },
- { 0.309017f, -0.500000f, 0.809017f },
- { 0.147621f, -0.716567f, 0.681718f },
- { 0.000000f, -0.525731f, 0.850651f },
- { 0.425325f, -0.688191f, 0.587785f },
- { 0.587785f, -0.425325f, 0.688191f },
- { 0.688191f, -0.587785f, 0.425325f },
- { -0.955423f, 0.295242f, 0.000000f },
- { -0.951056f, 0.162460f, 0.262866f },
- { -1.000000f, 0.000000f, 0.000000f },
- { -0.850651f, 0.000000f, 0.525731f },
- { -0.955423f, -0.295242f, 0.000000f },
- { -0.951056f, -0.162460f, 0.262866f },
- { -0.864188f, 0.442863f, -0.238856f },
- { -0.951056f, 0.162460f, -0.262866f },
- { -0.809017f, 0.309017f, -0.500000f },
- { -0.864188f, -0.442863f, -0.238856f },
- { -0.951056f, -0.162460f, -0.262866f },
- { -0.809017f, -0.309017f, -0.500000f },
- { -0.681718f, 0.147621f, -0.716567f },
- { -0.681718f, -0.147621f, -0.716567f },
- { -0.850651f, 0.000000f, -0.525731f },
- { -0.688191f, 0.587785f, -0.425325f },
- { -0.587785f, 0.425325f, -0.688191f },
- { -0.425325f, 0.688191f, -0.587785f },
- { -0.425325f, -0.688191f, -0.587785f },
- { -0.587785f, -0.425325f, -0.688191f },
- { -0.688191f, -0.587785f, -0.425325f },
-};
-
-
-// _md2_canload()
-
-static int _md2_canload( PM_PARAMS_CANLOAD )
-{
- const md2_t *md2;
-
- /* sanity check */
- if( (size_t) bufSize < ( sizeof( *md2 ) * 2) )
- return PICO_PMV_ERROR_SIZE;
-
- /* set as md2 */
- md2 = (const md2_t*) buffer;
-
- /* check md2 magic */
- if( *((const int*) md2->magic) != *((const int*) MD2_MAGIC) )
- return PICO_PMV_ERROR_IDENT;
-
- /* check md2 version */
- if( _pico_little_long( md2->version ) != MD2_VERSION )
- return PICO_PMV_ERROR_VERSION;
-
- /* file seems to be a valid md2 */
- return PICO_PMV_OK;
-}
-
-
-
-// _md2_load() loads a quake2 md2 model file.
-
-
-static picoModel_t *_md2_load( PM_PARAMS_LOAD )
-{
- int i, j, dups, dup_index;
- short tot_numVerts;
- index_LUT_t *p_index_LUT, *p_index_LUT2, *p_index_LUT3;
- index_DUP_LUT_t *p_index_LUT_DUPS;
- md2Triangle_t *p_md2Triangle;
-
- char skinname[ MD2_MAX_SKINNAME ];
- md2_t *md2;
- md2St_t *texCoord;
- md2Frame_t *frame;
- md2Triangle_t *triangle;
- md2XyzNormal_t *vertex;
-
- picoByte_t *bb, *bb0;
- picoModel_t *picoModel;
- picoSurface_t *picoSurface;
- picoShader_t *picoShader;
- picoVec3_t xyz, normal;
- picoVec2_t st;
- picoColor_t color;
-
-
- /* set as md2 */
- bb0 = bb = (picoByte_t*) _pico_alloc(bufSize);
- memcpy(bb, buffer, bufSize);
- md2 = (md2_t*) bb;
-
- /* check ident and version */
- if( *((const int*) md2->magic) != *((const int*) MD2_MAGIC) || _pico_little_long( md2->version ) != MD2_VERSION )
- {
- /* not an md2 file (todo: set error) */
- _pico_printf( PICO_ERROR, "%s is not an MD2 File!", fileName );
- _pico_free(bb0);
- return NULL;
- }
-
- // swap md2
- md2->version = _pico_little_long( md2->version );
-
- md2->skinWidth = _pico_little_long( md2->skinWidth );
- md2->skinHeight = _pico_little_long( md2->skinHeight );
- md2->frameSize = _pico_little_long( md2->frameSize );
-
- md2->numSkins = _pico_little_long( md2->numSkins );
- md2->numXYZ = _pico_little_long( md2->numXYZ );
- md2->numST = _pico_little_long( md2->numST );
- md2->numTris = _pico_little_long( md2->numTris );
- md2->numGLCmds = _pico_little_long( md2->numGLCmds );
- md2->numFrames = _pico_little_long( md2->numFrames );
-
- md2->ofsSkins = _pico_little_long( md2->ofsSkins );
- md2->ofsST = _pico_little_long( md2->ofsST );
- md2->ofsTris = _pico_little_long( md2->ofsTris );
- md2->ofsFrames = _pico_little_long( md2->ofsFrames );
- md2->ofsGLCmds = _pico_little_long( md2->ofsGLCmds );
- md2->ofsEnd = _pico_little_long( md2->ofsEnd );
-
- // do frame check
- if( md2->numFrames < 1 )
- {
- _pico_printf( PICO_ERROR, "%s has 0 frames!", fileName );
- _pico_free(bb0);
- return NULL;
- }
-
- if( frameNum < 0 || frameNum >= md2->numFrames )
- {
- _pico_printf( PICO_ERROR, "Invalid or out-of-range MD2 frame specified" );
- _pico_free(bb0);
- return NULL;
- }
-
- // Setup Frame
- frame = (md2Frame_t *) (bb + md2->ofsFrames + (sizeof(md2Frame_t) * frameNum));
-
- // swap frame scale and translation
- for( i = 0; i < 3; i++ )
- {
- frame->scale[ i ] = _pico_little_float( frame->scale[ i ] );
- frame->translate[ i ] = _pico_little_float( frame->translate[ i ] );
- }
-
- // swap triangles
- triangle = (md2Triangle_t *) ((picoByte_t *) (bb + md2->ofsTris) );
- for( i = 0; i < md2->numTris; i++, triangle++ )
- {
- for( j = 0; j < 3; j++ )
- {
- triangle->index_xyz[ j ] = _pico_little_short( triangle->index_xyz[ j ] );
- triangle->index_st[ j ] = _pico_little_short( triangle->index_st[ j ] );
- }
- }
-
- // swap st coords
- texCoord = (md2St_t*) ((picoByte_t *) (bb + md2->ofsST) );
- for( i = 0; i < md2->numST; i++, texCoord++ )
- {
- texCoord->s = _pico_little_short( texCoord->s );
- texCoord->t = _pico_little_short( texCoord->t );
- }
-
- // set Skin Name
- strncpy(skinname, (const char *) (bb + md2->ofsSkins), MD2_MAX_SKINNAME );
-
- // Print out md2 values
- _pico_printf(PICO_VERBOSE,"Skins: %d Verts: %d STs: %d Triangles: %d Frames: %d\nSkin Name \"%s\"\n", md2->numSkins, md2->numXYZ, md2->numST, md2->numTris, md2->numFrames, &skinname );
-
- // detox Skin name
- _pico_setfext( skinname, "" );
- _pico_unixify( skinname );
-
- /* create new pico model */
- picoModel = PicoNewModel();
- if( picoModel == NULL )
- {
- _pico_printf( PICO_ERROR, "Unable to allocate a new model" );
- _pico_free(bb0);
- return NULL;
- }
-
- /* do model setup */
- PicoSetModelFrameNum( picoModel, frameNum );
- PicoSetModelNumFrames( picoModel, md2->numFrames ); /* sea */
- PicoSetModelName( picoModel, fileName );
- PicoSetModelFileName( picoModel, fileName );
-
- // allocate new pico surface
- picoSurface = PicoNewSurface( picoModel );
- if( picoSurface == NULL )
- {
- _pico_printf( PICO_ERROR, "Unable to allocate a new model surface" );
- PicoFreeModel( picoModel );
- _pico_free(bb0);
- return NULL;
- }
-
-
- PicoSetSurfaceType( picoSurface, PICO_TRIANGLES );
- PicoSetSurfaceName( picoSurface, frame->name );
- picoShader = PicoNewShader( picoModel );
- if( picoShader == NULL )
- {
- _pico_printf( PICO_ERROR, "Unable to allocate a new model shader" );
- PicoFreeModel( picoModel );
- _pico_free(bb0);
- return NULL;
- }
-
- PicoSetShaderName( picoShader, skinname );
-
- // associate current surface with newly created shader
- PicoSetSurfaceShader( picoSurface, picoShader );
-
- // Init LUT for Verts
- p_index_LUT = (index_LUT_t *)_pico_alloc(sizeof(index_LUT_t) * md2->numXYZ);
- for(i=0; i<md2->numXYZ; i++)
- {
- p_index_LUT[i].Vert = -1;
- p_index_LUT[i].ST = -1;
- p_index_LUT[i].next = NULL;
- }
-
- // Fill in Look Up Table, and allocate/fill Linked List from vert array as needed for dup STs per Vert.
- tot_numVerts = md2->numXYZ;
- dups = 0;
- for(i=0; i<md2->numTris; i++)
- {
- p_md2Triangle = (md2Triangle_t *) ( bb + md2->ofsTris + (sizeof(md2Triangle_t)*i));
- for(j=0; j<3; j++)
- {
- if (p_index_LUT[p_md2Triangle->index_xyz[j]].ST == -1) // No Main Entry
- p_index_LUT[p_md2Triangle->index_xyz[j]].ST = p_md2Triangle->index_st[j];
-
- else if (p_md2Triangle->index_st[j] == p_index_LUT[p_md2Triangle->index_xyz[j]].ST ) // Equal to Main Entry
- continue;
-
- else if ( (p_index_LUT[p_md2Triangle->index_xyz[j]].next == NULL) ) // Not equal to Main entry, and no LL entry
- { // Add first entry of LL from Main
- p_index_LUT2 = (index_LUT_t *)_pico_alloc(sizeof(index_LUT_t));
- if (p_index_LUT2 == NULL)
- _pico_printf( PICO_ERROR," Couldn't allocate memory!\n");
- p_index_LUT[p_md2Triangle->index_xyz[j]].next = (index_LUT_t *)p_index_LUT2;
- p_index_LUT2->Vert = dups;
- p_index_LUT2->ST = p_md2Triangle->index_st[j];
- p_index_LUT2->next = NULL;
- p_md2Triangle->index_xyz[j] = dups + md2->numXYZ; // Make change in Tri hunk
- dups++;
- }
- else // Try to find in LL from Main Entry
- {
- p_index_LUT3 = p_index_LUT2 = p_index_LUT[p_md2Triangle->index_xyz[j]].next;
- while ( (p_index_LUT2 != NULL) && (p_md2Triangle->index_xyz[j] != p_index_LUT2->Vert) ) // Walk down LL
- {
- p_index_LUT3 = p_index_LUT2;
- p_index_LUT2 = p_index_LUT2->next;
- }
- p_index_LUT2 = p_index_LUT3;
-
- if ( p_md2Triangle->index_st[j] == p_index_LUT2->ST ) // Found it
- {
- p_md2Triangle->index_xyz[j] = p_index_LUT2->Vert + md2->numXYZ; // Make change in Tri hunk
- continue;
- }
-
- if ( p_index_LUT2->next == NULL) // Didn't find it. Add entry to LL.
- {
- // Add the Entry
- p_index_LUT3 = (index_LUT_t *)_pico_alloc(sizeof(index_LUT_t));
- if (p_index_LUT3 == NULL)
- _pico_printf( PICO_ERROR," Couldn't allocate memory!\n");
- p_index_LUT2->next = (index_LUT_t *)p_index_LUT3;
- p_index_LUT3->Vert = p_md2Triangle->index_xyz[j];
- p_index_LUT3->ST = p_md2Triangle->index_st[j];
- p_index_LUT3->next = NULL;
- p_md2Triangle->index_xyz[j] = dups + md2->numXYZ; // Make change in Tri hunk
- dups++;
- }
- }
- }
- }
-
- // malloc and build array for Dup STs
- p_index_LUT_DUPS = (index_DUP_LUT_t *)_pico_alloc(sizeof(index_DUP_LUT_t) * dups);
- if (p_index_LUT_DUPS == NULL)
- _pico_printf( PICO_ERROR," Couldn't allocate memory!\n");
-
- dup_index = 0;
- for(i=0; i<md2->numXYZ; i++)
- {
- p_index_LUT2 = p_index_LUT[i].next;
- while (p_index_LUT2 != NULL)
- {
- p_index_LUT_DUPS[p_index_LUT2->Vert].OldVert = i;
- p_index_LUT_DUPS[p_index_LUT2->Vert].ST = p_index_LUT2->ST;
- dup_index++;
- p_index_LUT2 = p_index_LUT2->next;
- }
- }
-
- // Build Picomodel
- triangle = (md2Triangle_t *) ((picoByte_t *) (bb + md2->ofsTris) );
- texCoord = (md2St_t*) ((picoByte_t *) (bb + md2->ofsST) );
- vertex = (md2XyzNormal_t*) ((picoByte_t*) (frame->verts) );
- for( j = 0; j < md2->numTris; j++, triangle++ )
- {
- PicoSetSurfaceIndex( picoSurface, j*3 , triangle->index_xyz[0] );
- PicoSetSurfaceIndex( picoSurface, j*3+1 , triangle->index_xyz[1] );
- PicoSetSurfaceIndex( picoSurface, j*3+2 , triangle->index_xyz[2] );
- }
-
- for(i=0; i< md2->numXYZ; i++, vertex++)
- {
- /* set vertex origin */
- xyz[ 0 ] = vertex->v[0] * frame->scale[0] + frame->translate[0];
- xyz[ 1 ] = vertex->v[1] * frame->scale[1] + frame->translate[1];
- xyz[ 2 ] = vertex->v[2] * frame->scale[2] + frame->translate[2];
- PicoSetSurfaceXYZ( picoSurface, i , xyz );
-
- /* set normal */
- normal[ 0 ] = md2_normals[vertex->lightnormalindex][0];
- normal[ 1 ] = md2_normals[vertex->lightnormalindex][1];
- normal[ 2 ] = md2_normals[vertex->lightnormalindex][2];
- PicoSetSurfaceNormal( picoSurface, i , normal );
-
- /* set st coords */
- st[ 0 ] = ((texCoord[p_index_LUT[i].ST].s) / ((float)md2->skinWidth));
- st[ 1 ] = (texCoord[p_index_LUT[i].ST].t / ((float)md2->skinHeight));
- PicoSetSurfaceST( picoSurface, 0, i , st );
- }
-
- if (dups)
- {
- for(i=0; i<dups; i++)
- {
- j = p_index_LUT_DUPS[i].OldVert;
- /* set vertex origin */
- xyz[ 0 ] = frame->verts[j].v[0] * frame->scale[0] + frame->translate[0];
- xyz[ 1 ] = frame->verts[j].v[1] * frame->scale[1] + frame->translate[1];
- xyz[ 2 ] = frame->verts[j].v[2] * frame->scale[2] + frame->translate[2];
- PicoSetSurfaceXYZ( picoSurface, i + md2->numXYZ , xyz );
-
- /* set normal */
- normal[ 0 ] = md2_normals[frame->verts[j].lightnormalindex][0];
- normal[ 1 ] = md2_normals[frame->verts[j].lightnormalindex][1];
- normal[ 2 ] = md2_normals[frame->verts[j].lightnormalindex][2];
- PicoSetSurfaceNormal( picoSurface, i + md2->numXYZ , normal );
-
- /* set st coords */
- st[ 0 ] = ((texCoord[p_index_LUT_DUPS[i].ST].s) / ((float)md2->skinWidth));
- st[ 1 ] = (texCoord[p_index_LUT_DUPS[i].ST].t / ((float)md2->skinHeight));
- PicoSetSurfaceST( picoSurface, 0, i + md2->numXYZ , st );
- }
- }
-
- /* set color */
- PicoSetSurfaceColor( picoSurface, 0, 0, color );
-
- // Free up malloc'ed LL entries
- for(i=0; i<md2->numXYZ; i++)
- {
- if(p_index_LUT[i].next != NULL)
- {
- p_index_LUT2 = p_index_LUT[i].next;
- do {
- p_index_LUT3 = p_index_LUT2->next;
- _pico_free(p_index_LUT2);
- p_index_LUT2 = p_index_LUT3;
- dups--;
- } while (p_index_LUT2 != NULL);
- }
- }
-
- if (dups)
- _pico_printf(PICO_WARNING, " Not all LL mallocs freed\n");
-
- // Free malloc'ed LUTs
- _pico_free(p_index_LUT);
- _pico_free(p_index_LUT_DUPS);
-
- /* return the new pico model */
- _pico_free(bb0);
- return picoModel;
-
-}
-
-
-
-/* pico file format module definition */
-const picoModule_t picoModuleMD2 =
-{
- "0.875", /* module version string */
- "Quake 2 MD2", /* module display name */
- "Nurail", /* author's name */
- "2003 Nurail", /* module copyright */
- {
- "md2", NULL, NULL, NULL /* default extensions to use */
- },
- _md2_canload, /* validation routine */
- _md2_load, /* load routine */
- NULL, /* save validation routine */
- NULL /* save routine */
-};
projects / voretournament / voretournament.git / blobdiff