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Hermite display fix.

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This commit is contained in:
Andrzej Kapolka 2015-01-18 01:04:45 -08:00
parent 393d537c16
commit 27255fbb4a
1 changed files with 1 additions and 1 deletions
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2
interface/src/MetavoxelSystem.cpp
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@ -1817,7 +1817,7 @@ void HeightfieldNodeRenderer::render(const HeightfieldNodePointer& node, const g
}
for (int y = position, end = position + count; y < end; y++) {
const StackArray::Entry& entry = lineSrc->getEntry(y, heightfieldHeight);
if (displayHermite && x != 0 && z != 0) {
if (displayHermite && x != 0 && z != 0 && !lineSrc->isEmpty() && y >= lineSrc->getPosition()) {
glm::vec3 normal;
if (entry.hermiteX != 0) {
glm::vec3 start = glm::vec3(clampedX + entry.getHermiteX(normal), y, clampedZ) * step;