/* -----------------------------------------------------------------------------
-PicoModel Library
+ PicoModel Library
-Copyright (c) 2002, Randy Reddig & seaw0lf
-All rights reserved.
+ 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:
+ 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 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.
+ 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.
+ 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.
+ 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.
------------------------------------------------------------------------------ */
+ ----------------------------------------------------------------------------- */
static picoColor_t white = { 255,255,255,255 };
/* ms3d limits */
-#define MS3D_MAX_VERTS 8192
-#define MS3D_MAX_TRIS 16384
-#define MS3D_MAX_GROUPS 128
-#define MS3D_MAX_MATERIALS 128
-#define MS3D_MAX_JOINTS 128
-#define MS3D_MAX_KEYFRAMES 216
+#define MS3D_MAX_VERTS 8192
+#define MS3D_MAX_TRIS 16384
+#define MS3D_MAX_GROUPS 128
+#define MS3D_MAX_MATERIALS 128
+#define MS3D_MAX_JOINTS 128
+#define MS3D_MAX_KEYFRAMES 216
/* ms3d flags */
-#define MS3D_SELECTED 1
-#define MS3D_HIDDEN 2
-#define MS3D_SELECTED2 4
-#define MS3D_DIRTY 8
+#define MS3D_SELECTED 1
+#define MS3D_HIDDEN 2
+#define MS3D_SELECTED2 4
+#define MS3D_DIRTY 8
/* this freaky loader needs byte alignment */
#pragma pack(push, 1)
/* ms3d header */
typedef struct SMsHeader
{
- char magic[10];
- int version;
+ char magic[10];
+ int version;
}
TMsHeader;
/* ms3d vertex */
typedef struct SMsVertex
{
- unsigned char flags; /* sel, sel2, or hidden */
- float xyz[3];
- char boneID; /* -1 means 'no bone' */
- unsigned char refCount;
+ unsigned char flags; /* sel, sel2, or hidden */
+ float xyz[3];
+ char boneID; /* -1 means 'no bone' */
+ unsigned char refCount;
}
TMsVertex;
/* ms3d triangle */
typedef struct SMsTriangle
{
- unsigned short flags; /* sel, sel2, or hidden */
- unsigned short vertexIndices[3];
- float vertexNormals[3][3];
- float s[3];
- float t[3];
- unsigned char smoothingGroup; /* 1 - 32 */
- unsigned char groupIndex;
+ unsigned short flags; /* sel, sel2, or hidden */
+ unsigned short vertexIndices[3];
+ float vertexNormals[3][3];
+ float s[3];
+ float t[3];
+ unsigned char smoothingGroup; /* 1 - 32 */
+ unsigned char groupIndex;
}
TMsTriangle;
/* ms3d material */
typedef struct SMsMaterial
{
- char name[32];
- float ambient[4];
- float diffuse[4];
- float specular[4];
- float emissive[4];
- float shininess; /* range 0..128 */
- float transparency; /* range 0..1 */
- unsigned char mode;
- char texture [128]; /* texture.bmp */
- char alphamap[128]; /* alpha.bmp */
+ char name[32];
+ float ambient[4];
+ float diffuse[4];
+ float specular[4];
+ float emissive[4];
+ float shininess; /* range 0..128 */
+ float transparency; /* range 0..1 */
+ unsigned char mode;
+ char texture [128]; /* texture.bmp */
+ char alphamap[128]; /* alpha.bmp */
}
TMsMaterial;
// followed by a variable size block (see below)
typedef struct SMsGroup
{
- unsigned char flags; // sel, hidden
- char name[32];
- unsigned short numTriangles;
+ unsigned char flags; // sel, hidden
+ char name[32];
+ unsigned short numTriangles;
/*
- unsigned short triangleIndices[ numTriangles ];
- char materialIndex; // -1 means 'no material'
-*/
+ unsigned short triangleIndices[ numTriangles ];
+ char materialIndex; // -1 means 'no material'
+ */
}
TMsGroup;
// ms3d joint
typedef struct SMsJoint
{
- unsigned char flags;
- char name[32];
- char parentName[32];
- float rotation[3];
- float translation[3];
- unsigned short numRotationKeyframes;
- unsigned short numTranslationKeyframes;
+ unsigned char flags;
+ char name[32];
+ char parentName[32];
+ float rotation[3];
+ float translation[3];
+ unsigned short numRotationKeyframes;
+ unsigned short numTranslationKeyframes;
}
TMsJoint;
// ms3d keyframe
typedef struct SMsKeyframe
{
- float time;
- float parameter[3];
+ float time;
+ float parameter[3];
}
TMsKeyframe;
/* _ms3d_canload:
* validates a milkshape3d model file.
*/
-static int _ms3d_canload( PM_PARAMS_CANLOAD )
-{
+static int _ms3d_canload( PM_PARAMS_CANLOAD ){
const TMsHeader *hdr;
-
-
+
+
/* sanity check */
- if ((size_t) bufSize < sizeof(TMsHeader))
+ if ( (size_t) bufSize < sizeof( TMsHeader ) ) {
return PICO_PMV_ERROR_SIZE;
+ }
/* get ms3d header */
hdr = (const TMsHeader *)buffer;
/* check ms3d magic */
- if (strncmp(hdr->magic,"MS3D000000",10) != 0)
+ if ( strncmp( hdr->magic,"MS3D000000",10 ) != 0 ) {
return PICO_PMV_ERROR_IDENT;
+ }
/* check ms3d version */
- if (_pico_little_long(hdr->version) < 3 ||
- _pico_little_long(hdr->version) > 4)
- {
+ if ( _pico_little_long( hdr->version ) < 3 ||
+ _pico_little_long( hdr->version ) > 4 ) {
_pico_printf( PICO_ERROR,"MS3D file ignored. Only MS3D 1.3 and 1.4 is supported." );
return PICO_PMV_ERROR_VERSION;
}
return PICO_PMV_OK;
}
-static unsigned char *GetWord( unsigned char *bufptr, int *out )
-{
- if (bufptr == NULL) return NULL;
+static unsigned char *GetWord( unsigned char *bufptr, int *out ){
+ if ( bufptr == NULL ) {
+ return NULL;
+ }
*out = _pico_little_short( *(unsigned short *)bufptr );
return( bufptr + 2 );
}
/* _ms3d_load:
* loads a milkshape3d model file.
-*/
-static picoModel_t *_ms3d_load( PM_PARAMS_LOAD )
-{
- picoModel_t *model;
+ */
+static picoModel_t *_ms3d_load( PM_PARAMS_LOAD ){
+ picoModel_t *model;
unsigned char *bufptr, *bufptr0;
- int shaderRefs[ MS3D_MAX_GROUPS ];
- int numGroups;
- int numMaterials;
+ int shaderRefs[ MS3D_MAX_GROUPS ];
+ int numGroups;
+ int numMaterials;
// unsigned char *ptrToGroups;
- int numVerts;
+ int numVerts;
unsigned char *ptrToVerts;
- int numTris;
+ int numTris;
unsigned char *ptrToTris;
- int i,k,m;
+ int i,k,m;
/* create new pico model */
model = PicoNewModel();
- if (model == NULL) return NULL;
+ if ( model == NULL ) {
+ return NULL;
+ }
/* do model setup */
PicoSetModelFrameNum( model, frameNum );
PicoSetModelName( model, fileName );
PicoSetModelFileName( model, fileName );
- bufptr0 = bufptr = (picoByte_t*) _pico_alloc(bufSize);
- memcpy(bufptr, buffer, bufSize);
+ bufptr0 = bufptr = (picoByte_t*) _pico_alloc( bufSize );
+ memcpy( bufptr, buffer, bufSize );
/* skip header */
- bufptr += sizeof(TMsHeader);
+ bufptr += sizeof( TMsHeader );
/* get number of vertices */
bufptr = GetWord( bufptr,&numVerts );
ptrToVerts = bufptr;
#ifdef DEBUG_PM_MS3D
- printf("NumVertices: %d\n",numVerts);
+ printf( "NumVertices: %d\n",numVerts );
#endif
/* swap verts */
- for (i=0; i<numVerts; i++)
+ for ( i = 0; i < numVerts; i++ )
{
TMsVertex *vertex;
vertex = (TMsVertex *)bufptr;
vertex->xyz[ 2 ] = _pico_little_float( vertex->xyz[ 2 ] );
#ifdef DEBUG_PM_MS3D_EX_
- printf("Vertex: x: %f y: %f z: %f\n",
- msvd[i]->vertex[0],
- msvd[i]->vertex[1],
- msvd[i]->vertex[2]);
+ printf( "Vertex: x: %f y: %f z: %f\n",
+ msvd[i]->vertex[0],
+ msvd[i]->vertex[1],
+ msvd[i]->vertex[2] );
#endif
}
/* get number of triangles */
ptrToTris = bufptr;
#ifdef DEBUG_PM_MS3D
- printf("NumTriangles: %d\n",numTris);
+ printf( "NumTriangles: %d\n",numTris );
#endif
/* swap tris */
- for (i=0; i<numTris; i++)
+ for ( i = 0; i < numTris; i++ )
{
TMsTriangle *triangle;
triangle = (TMsTriangle *)bufptr;
triangle->flags = _pico_little_short( triangle->flags );
/* run through all tri verts */
- for (k=0; k<3; k++)
+ for ( k = 0; k < 3; k++ )
{
/* swap tex coords */
triangle->s[ k ] = _pico_little_float( triangle->s[ k ] );
triangle->vertexNormals[ 2 ][ k ] = _pico_little_float( triangle->vertexNormals[ 2 ][ k ] );
/* check for out of range indices */
- if (triangle->vertexIndices[ k ] >= numVerts)
- {
- _pico_printf( PICO_ERROR,"Vertex %d index %d out of range (%d, max %d)",i,k,triangle->vertexIndices[k],numVerts-1);
+ if ( triangle->vertexIndices[ k ] >= numVerts ) {
+ _pico_printf( PICO_ERROR,"Vertex %d index %d out of range (%d, max %d)",i,k,triangle->vertexIndices[k],numVerts - 1 );
PicoFreeModel( model );
- _pico_free(bufptr0);
+ _pico_free( bufptr0 );
return NULL; /* yuck */
}
}
// ptrToGroups = bufptr;
#ifdef DEBUG_PM_MS3D
- printf("NumGroups: %d\n",numGroups);
+ printf( "NumGroups: %d\n",numGroups );
#endif
/* run through all groups in model */
- for (i=0; i<numGroups && i<MS3D_MAX_GROUPS; i++)
+ for ( i = 0; i < numGroups && i < MS3D_MAX_GROUPS; i++ )
{
picoSurface_t *surface;
- TMsGroup *group;
+ TMsGroup *group;
group = (TMsGroup *)bufptr;
bufptr += sizeof( TMsGroup );
/* we ignore hidden groups */
- if (group->flags & MS3D_HIDDEN)
- {
- bufptr += (group->numTriangles * 2) + 1;
+ if ( group->flags & MS3D_HIDDEN ) {
+ bufptr += ( group->numTriangles * 2 ) + 1;
continue;
}
/* forced null term of group name */
/* create new pico surface */
surface = PicoNewSurface( model );
- if (surface == NULL)
- {
+ if ( surface == NULL ) {
PicoFreeModel( model );
- _pico_free(bufptr0);
+ _pico_free( bufptr0 );
return NULL;
}
/* do surface setup */
PicoSetSurfaceName( surface,group->name );
/* process triangle indices */
- for (k=0; k<group->numTriangles; k++)
+ for ( k = 0; k < group->numTriangles; k++ )
{
TMsTriangle *triangle;
unsigned int triangleIndex;
bufptr = GetWord( bufptr,(int *)&triangleIndex );
/* get ptr to triangle data */
- triangle = (TMsTriangle *)(ptrToTris + (sizeof(TMsTriangle) * triangleIndex));
+ triangle = (TMsTriangle *)( ptrToTris + ( sizeof( TMsTriangle ) * triangleIndex ) );
/* run through triangle vertices */
- for (m=0; m<3; m++)
+ for ( m = 0; m < 3; m++ )
{
TMsVertex *vertex;
unsigned int vertexIndex;
- picoVec2_t texCoord;
+ picoVec2_t texCoord;
/* get ptr to vertex data */
vertexIndex = triangle->vertexIndices[ m ];
- vertex = (TMsVertex *)(ptrToVerts + (sizeof(TMsVertex) * vertexIndex));
+ vertex = (TMsVertex *)( ptrToVerts + ( sizeof( TMsVertex ) * vertexIndex ) );
/* store vertex origin */
PicoSetSurfaceXYZ( surface,vertexIndex,vertex->xyz );
PicoSetSurfaceNormal( surface,vertexIndex,triangle->vertexNormals[ m ] );
/* store current face vertex index */
- PicoSetSurfaceIndex( surface,(k * 3 + (2 - m)),(picoIndex_t)vertexIndex );
+ PicoSetSurfaceIndex( surface,( k * 3 + ( 2 - m ) ),(picoIndex_t)vertexIndex );
/* get texture vertex coord */
texCoord[ 0 ] = triangle->s[ m ];
- texCoord[ 1 ] = -triangle->t[ m ]; /* flip t */
+ texCoord[ 1 ] = -triangle->t[ m ]; /* flip t */
/* store texture vertex coord */
PicoSetSurfaceST( surface,0,vertexIndex,texCoord );
shaderRefs[ i ] = *bufptr++;
#ifdef DEBUG_PM_MS3D
- printf("Group %d: '%s' (%d tris)\n",i,group->name,group->numTriangles);
+ printf( "Group %d: '%s' (%d tris)\n",i,group->name,group->numTriangles );
#endif
}
/* get number of materials */
bufptr = GetWord( bufptr,&numMaterials );
#ifdef DEBUG_PM_MS3D
- printf("NumMaterials: %d\n",numMaterials);
+ printf( "NumMaterials: %d\n",numMaterials );
#endif
/* run through all materials in model */
- for (i=0; i<numMaterials; i++)
+ for ( i = 0; i < numMaterials; i++ )
{
picoShader_t *shader;
- picoColor_t ambient,diffuse,specular;
+ picoColor_t ambient,diffuse,specular;
TMsMaterial *material;
- int k;
+ int k;
material = (TMsMaterial *)bufptr;
bufptr += sizeof( TMsMaterial );
/* null term strings */
- material->name [ 31 ] = '\0';
+ material->name [ 31 ] = '\0';
material->texture [ 127 ] = '\0';
material->alphamap[ 127 ] = '\0';
/* create new pico shader */
shader = PicoNewShader( model );
- if (shader == NULL)
- {
+ if ( shader == NULL ) {
PicoFreeModel( model );
- _pico_free(bufptr0);
+ _pico_free( bufptr0 );
return NULL;
}
/* scale shader colors */
- for (k=0; k<4; k++)
+ for ( k = 0; k < 4; k++ )
{
- ambient [ k ] = (picoByte_t) (material->ambient[ k ] * 255);
- diffuse [ k ] = (picoByte_t) (material->diffuse[ k ] * 255);
- specular[ k ] = (picoByte_t) (material->specular[ k ] * 255);
+ ambient [ k ] = (picoByte_t) ( material->ambient[ k ] * 255 );
+ diffuse [ k ] = (picoByte_t) ( material->diffuse[ k ] * 255 );
+ specular[ k ] = (picoByte_t) ( material->specular[ k ] * 255 );
}
/* set shader colors */
PicoSetShaderAmbientColor( shader,ambient );
PicoSetShaderMapName( shader,material->texture );
#ifdef DEBUG_PM_MS3D
- printf("Material %d: '%s' ('%s','%s')\n",i,material->name,material->texture,material->alphamap);
+ printf( "Material %d: '%s' ('%s','%s')\n",i,material->name,material->texture,material->alphamap );
#endif
}
/* assign shaders to surfaces */
- for (i=0; i<numGroups && i<MS3D_MAX_GROUPS; i++)
+ for ( i = 0; i < numGroups && i < MS3D_MAX_GROUPS; i++ )
{
picoSurface_t *surface;
picoShader_t *shader;
/* sanity check */
- if (shaderRefs[ i ] >= MS3D_MAX_MATERIALS ||
- shaderRefs[ i ] < 0)
+ if ( shaderRefs[ i ] >= MS3D_MAX_MATERIALS ||
+ shaderRefs[ i ] < 0 ) {
continue;
+ }
/* get surface */
surface = PicoGetModelSurface( model,i );
- if (surface == NULL) continue;
+ if ( surface == NULL ) {
+ continue;
+ }
/* get shader */
shader = PicoGetModelShader( model,shaderRefs[ i ] );
- if (shader == NULL) continue;
+ if ( shader == NULL ) {
+ continue;
+ }
/* assign shader */
PicoSetSurfaceShader( surface,shader );
#ifdef DEBUG_PM_MS3D
- printf("Mapped: %d ('%s') to %d (%s)\n",
- shaderRefs[i],shader->name,i,surface->name);
+ printf( "Mapped: %d ('%s') to %d (%s)\n",
+ shaderRefs[i],shader->name,i,surface->name );
#endif
}
/* return allocated pico model */
- _pico_free(bufptr0);
+ _pico_free( bufptr0 );
return model;
// return NULL;
}
/* pico file format module definition */
const picoModule_t picoModuleMS3D =
{
- "0.4-a", /* module version string */
- "Milkshape 3D", /* module display name */
- "seaw0lf", /* author's name */
- "2002 seaw0lf", /* module copyright */
+ "0.4-a", /* module version string */
+ "Milkshape 3D", /* module display name */
+ "seaw0lf", /* author's name */
+ "2002 seaw0lf", /* module copyright */
{
- "ms3d",NULL,NULL,NULL /* default extensions to use */
+ "ms3d",NULL,NULL,NULL /* default extensions to use */
},
- _ms3d_canload, /* validation routine */
- _ms3d_load, /* load routine */
- NULL, /* save validation routine */
- NULL /* save routine */
+ _ms3d_canload, /* validation routine */
+ _ms3d_load, /* load routine */
+ NULL, /* save validation routine */
+ NULL /* save routine */
};
projects / xonotic / netradiant.git / blobdiff