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ignore nonsolid brushes

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git-svn-id: svn://svn.icculus.org/netradiant/trunk@333 61c419a2-8eb2-4b30-bcec-8cead039b335
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divverent 2009-04-26 18:57:18 +00:00 committed by Thomas Debesse
parent 858727133f
commit 1b926fe925
1 changed files with 65 additions and 1 deletions
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66
tools/quake3/q3map2/main.c
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@ -342,6 +342,68 @@ void MiniMapMakeMinsMaxs()
Sys_Printf("size_texcoords %f %f %f %f %f %f\n", mins[0], mins[1], mins[2], maxs[0], maxs[1], maxs[2]);
}
/*
MiniMapSetupBrushes()
determines solid non-sky brushes in the world
*/
void MiniMapSetupBrushes( void )
{
int i, j, b, compileFlags;
bspBrush_t *brush;
bspBrushSide_t *side;
bspShader_t *shader;
shaderInfo_t *si;
/* note it */
Sys_FPrintf( SYS_VRB, "--- MiniMapSetupBrushes ---\n" );
/* allocate */
if( opaqueBrushes == NULL )
opaqueBrushes = safe_malloc( numBSPBrushes / 8 + 1 );
/* clear */
memset( opaqueBrushes, 0, numBSPBrushes / 8 + 1 );
numOpaqueBrushes = 0;
/* walk the list of worldspawn brushes */
for( i = 0; i < minimap.model->numBSPBrushes; i++ )
{
/* get brush */
b = minimap.model->firstBSPBrush + i;
brush = &bspBrushes[ b ];
/* check all sides */
compileFlags = 0;
for( j = 0; j < brush->numSides; j++ )
{
/* do bsp shader calculations */
side = &bspBrushSides[ brush->firstSide + j ];
shader = &bspShaders[ side->shaderNum ];
/* get shader info */
si = ShaderInfoForShader( shader->shader );
if( si == NULL )
continue;
/* or together compile flags */
compileFlags |= si->compileFlags;
}
/* determine if this brush is solid */
if( (compileFlags & (C_SOLID | C_SKY)) == C_SOLID )
{
opaqueBrushes[ b >> 3 ] |= (1 << (b & 7));
numOpaqueBrushes++;
maxOpaqueBrush = i;
}
}
/* emit some statistics */
Sys_FPrintf( SYS_VRB, "%9d solid brushes\n", numOpaqueBrushes );
}
int MiniMapBSPMain( int argc, char **argv )
{
char minimapFilename[1024];
@ -366,6 +428,8 @@ int MiniMapBSPMain( int argc, char **argv )
StripExtension( source );
DefaultExtension( source, ".bsp" );
Sys_Printf( "Loading %s\n", source );
BeginMapShaderFile( source );
LoadShaderInfo();
LoadBSPFile( source );
minimap.model = &bspModels[0];
@ -456,7 +520,7 @@ int MiniMapBSPMain( int argc, char **argv )
if(minimapSharpen >= 0)
minimap.sharpendata1f = safe_malloc(minimap.width * minimap.height * sizeof(*minimap.data1f));
SetupBrushes();
MiniMapSetupBrushes();
if(minimap.samples <= 1)
{