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Diffstat (limited to 'src/datavisualization/engine/shaders/texture3dslice.frag')
-rw-r--r-- | src/datavisualization/engine/shaders/texture3dslice.frag | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/datavisualization/engine/shaders/texture3dslice.frag b/src/datavisualization/engine/shaders/texture3dslice.frag index 641b32a5..e095bc5f 100644 --- a/src/datavisualization/engine/shaders/texture3dslice.frag +++ b/src/datavisualization/engine/shaders/texture3dslice.frag @@ -12,7 +12,8 @@ const highp vec3 xPlaneNormal = vec3(1.0, 0, 0); const highp vec3 yPlaneNormal = vec3(0, 1.0, 0); const highp vec3 zPlaneNormal = vec3(0, 0, 1.0); -const float alphaThreshold = 0.001; +const highp float alphaThreshold = 0.0001; + void main() { // Raytrace into volume, need to sample pixels along the eye ray until we hit opacity 1 |