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Put the indices for our extra triangles into the spatial hash.

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This commit is contained in:
Andrzej Kapolka 2015-01-21 17:47:13 -08:00
parent 8bd944e32e
commit 0d8380a288
1 changed files with 9 additions and 3 deletions
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6
interface/src/MetavoxelSystem.cpp
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@ -1532,6 +1532,12 @@ static inline void appendTriangle(const EdgeCrossing& e0, const EdgeCrossing& e1
indices.append(firstIndex + 1);
indices.append(firstIndex + 2);
indices.append(firstIndex + 2);
int minimumY = qMin((int)e0.point.y, qMin((int)e1.point.y, (int)e2.point.y));
int maximumY = qMax((int)e0.point.y, qMax((int)e1.point.y, (int)e2.point.y));
for (int y = minimumY; y <= maximumY; y++) {
quadIndices.insert(qRgb(clampedX, y, clampedZ), firstIndex);
}
}
void HeightfieldNodeRenderer::render(const HeightfieldNodePointer& node, const glm::vec3& translation,