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Fix for digging into converted heightfields.

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This commit is contained in:
Andrzej Kapolka 2014-10-22 17:44:56 -07:00
parent 345a9f02f7
commit 271c01ad03
1 changed files with 3 additions and 2 deletions
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5
libraries/metavoxels/src/MetavoxelMessages.cpp
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@ -701,8 +701,7 @@ int VoxelMaterialSpannerEditVisitor::visit(MetavoxelInfo& info) {
int sizeY = (int)overlap.maximum.y - minY + 1;
int sizeZ = (int)overlap.maximum.z - minZ + 1;
QRgb rgb = _color.rgba();
bool flipped = (qAlpha(rgb) == 0);
bool flipped = false;
float step = 1.0f / scale;
glm::vec3 position(0.0f, 0.0f, info.minimum.z + minZ * step);
if (_spanner->hasOwnColors()) {
@ -720,6 +719,8 @@ int VoxelMaterialSpannerEditVisitor::visit(MetavoxelInfo& info) {
}
}
} else {
QRgb rgb = _color.rgba();
flipped = (qAlpha(rgb) == 0);
for (QRgb* destZ = colorContents.data() + minZ * VOXEL_BLOCK_AREA + minY * VOXEL_BLOCK_SAMPLES + minX,
*endZ = destZ + sizeZ * VOXEL_BLOCK_AREA; destZ != endZ; destZ += VOXEL_BLOCK_AREA, position.z += step) {
position.y = info.minimum.y + minY * step;