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fix texture projection decompilation

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in C this check was equal to
abs((int)dist) >= distanceEpsilon
comparing float dist to distanceEpsilon is not sufficient, as points are not precise enough, plus they are snapped
This commit is contained in:
Garux 2021-01-25 08:36:16 +03:00
parent d0dcce342b
commit 3ff224cbdf
1 changed files with 4 additions and 3 deletions
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7
tools/quake3/q3map2/convert_map.cpp
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@ -111,13 +111,14 @@ void GetBestSurfaceTriangleMatchForBrushside( side_t *buildSide, bspDrawVert_t *
continue; continue;
} }
} }
if ( abs( DotProduct( vert[0]->xyz, buildPlane->normal ) - buildPlane->dist ) >= distanceEpsilon ) { // fixme? better distance epsilon
if ( abs( DotProduct( vert[0]->xyz, buildPlane->normal ) - buildPlane->dist ) > 1 ) {
continue; continue;
} }
if ( abs( DotProduct( vert[1]->xyz, buildPlane->normal ) - buildPlane->dist ) >= distanceEpsilon ) { if ( abs( DotProduct( vert[1]->xyz, buildPlane->normal ) - buildPlane->dist ) > 1 ) {
continue; continue;
} }
if ( abs( DotProduct( vert[2]->xyz, buildPlane->normal ) - buildPlane->dist ) >= distanceEpsilon ) { if ( abs( DotProduct( vert[2]->xyz, buildPlane->normal ) - buildPlane->dist ) > 1 ) {
continue; continue;
} }
// Okay. Correct surface type, correct shader, correct plane. Let's start with the business... // Okay. Correct surface type, correct shader, correct plane. Let's start with the business...