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More predictable mesh normals generation

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Eugene authored and Tim Angus committed 2022-03-21 18:07:23 +00:00
1 parent d77a7d4c90
commit 6d74896557
2 files changed
+4 -4
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code/renderergl1/tr_curve.c
+2 -2
View File
@@ -182,7 +182,7 @@ static int neighbors[8][2] = {
break; // edge of patch
}
VectorSubtract( ctrl[y][x].xyz, base, temp );
if ( VectorNormalize2( temp, temp ) == 0 ) {
if ( VectorNormalize( temp ) < 0.001f ) {
continue; // degenerate edge, get more dist
} else {
good[k] = qtrue;
@@ -198,7 +198,7 @@ static int neighbors[8][2] = {
continue; // didn't get two points
}
CrossProduct( around[(k+1)&7], around[k], normal );
if ( VectorNormalize2( normal, normal ) == 0 ) {
if ( VectorNormalize( normal ) < 0.001f ) {
continue;
}
VectorAdd( normal, sum, sum );
code/renderergl2/tr_curve.c
+2 -2
View File
@@ -182,7 +182,7 @@ static int neighbors[8][2] = {
break; // edge of patch
}
VectorSubtract( ctrl[y][x].xyz, base, temp );
if ( VectorNormalize2( temp, temp ) == 0 ) {
if ( VectorNormalize( temp ) < 0.001f ) {
continue; // degenerate edge, get more dist
} else {
good[k] = qtrue;
@@ -198,7 +198,7 @@ static int neighbors[8][2] = {
continue; // didn't get two points
}
CrossProduct( around[(k+1)&7], around[k], normal );
if ( VectorNormalize2( normal, normal ) == 0 ) {
if ( VectorNormalize( normal ) < 0.001f ) {
continue;
}
VectorAdd( normal, sum, sum );