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Winding order fixes.

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This commit is contained in:
Andrzej Kapolka 2014-11-06 12:45:02 -08:00
parent 843aaf4e95
commit 2c0b8c9172
1 changed files with 4 additions and 4 deletions
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8
interface/src/renderer/GeometryCache.cpp
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@ -173,12 +173,12 @@ void GeometryCache::renderSphere(float radius, int slices, int stacks) {
for (int j = 0; j < slices; j++) {
int next = (j + 1) % slices;
*(index++) = bottom + j;
*(index++) = top + next;
*(index++) = bottom + j;
*(index++) = top + j;
*(index++) = bottom + j;
*(index++) = bottom + next;
*(index++) = bottom + j;
*(index++) = top + next;
}
}
@ -187,8 +187,8 @@ void GeometryCache::renderSphere(float radius, int slices, int stacks) {
bottom = (stacks - 2) * slices + 1;
top = bottom + slices;
for (int i = 0; i < slices; i++) {
*(index++) = bottom + i;
*(index++) = bottom + (i + 1) % slices;
*(index++) = bottom + i;
*(index++) = top;
}
@ -408,8 +408,8 @@ void GeometryCache::renderCone(float base, float height, int slices, int stacks)
GLushort* index = indexData;
for (int i = 0; i < baseTriangles; i++) {
*(index++) = 0;
*(index++) = i + 1;
*(index++) = i + 2;
*(index++) = i + 1;
}
for (int i = 1; i <= stacks; i++) {
GLushort bottom = i * slices;