diff options
author | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2014-08-22 16:40:52 +0300 |
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committer | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2014-08-25 08:17:45 +0300 |
commit | f9bb71fd11cce59d74e78202a1117c8abb3a2e44 (patch) | |
tree | 3fcc832dfece19f6158b8b56e395a6c289e26bbe /src/datavisualization/engine/shaders/texture3dslice.frag | |
parent | ae411d84b9eac08c217bdda3aa5fbc6f39d03d85 (diff) |
Implement API function for rendering volume slice to an image.
Change-Id: Iea18967c3b525a8d4507a06e6541c85ed3abb470
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>
Diffstat (limited to 'src/datavisualization/engine/shaders/texture3dslice.frag')
-rw-r--r-- | src/datavisualization/engine/shaders/texture3dslice.frag | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/datavisualization/engine/shaders/texture3dslice.frag b/src/datavisualization/engine/shaders/texture3dslice.frag index 409ab41d..8870b26d 100644 --- a/src/datavisualization/engine/shaders/texture3dslice.frag +++ b/src/datavisualization/engine/shaders/texture3dslice.frag @@ -33,8 +33,8 @@ void main() { if (rayDir.z < 0) boxBounds.z = -1.0; highp vec3 t = (boxBounds - rayStart) * invRayDir; - tFar = max(t.x, t.y); - tFar = max(tFar, t.z); + tFar = min(t.x, t.y); + tFar = min(tFar, t.z); } highp vec3 xPoint = vec3(volumeSliceIndices.x, 0, 0); |