Files
test/source
Jeroen Bakker 576963d7c1 Fix crash running GPU shader.format_calc() with attributes like gl_VertexID
When using opengl attributes such as gl_VertexID in a shader its
location is set to -1. This location was used without checking in an
attribute array. This fails big time when called from python. For
example `print(shader.format_calc())` made python crash immediately.

this fixes https://github.com/JacquesLucke/animation_nodes/issues/1141

Reviewed By: fclem, brecht

Differential Revision: https://developer.blender.org/D5231
2019-07-15 11:24:38 +02:00
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