occt: master 65584001

Author Committer Branch Timestamp Parent
iko bugmaster master 2020-01-16 12:55:29 master 389f5b59
Affected Issues  0031302: Visualization, TKOpenGl - wrong tangent space calculation for normal maps
Changeset 0031302: Visualization, TKOpenGl - wrong tangent space calculation for normal maps

The normal after tangent space calculation has been reverted in order to be in right orientation.
The tangent space calculation has been modified in order to handle back faces with inverted normal.
mod - src/OpenGl/OpenGl_ShaderManager.cxx Diff File
add - tests/v3d/glsl/pbr_tangent_normal Diff File