Hi. I get the following errors when running my OSG app on OS X which runs perfectly fine on Linux:
FRAGMENT glCompileShader "" FAILED FRAGMENT Shader "" infolog: ERROR: 0:67: Incompatible types (vec4 and float) in assignment (and no available implicit conversion ) glLinkProgram "" FAILED Program "" infolog: ERROR: One or more attached shaders not successfully compiled VERTEX glCompileShader "pass1VS" FAILED VERTEX Shader "pass1VS" infolog: ERROR: 0:24: GLSL 110 does not allow sub- or super-matrix constructors ERROR: 0:27: Incompatible types (vec3 and vec4) in assignment (and no available implicit conversion) ERROR: 0:29: Use of undeclared identifier 'modelMatrix3x3' ERROR: 0:31: Use of undeclared identifier 'modelMatrix3x3' glLinkProgram "pass1" FAILED Program "pass1" infolog: ERROR: One or more attached shaders not successfully compiled FRAGMENT glCompileShader "pass2FS" FAILED FRAGMENT Shader "pass2FS" infolog: ERROR: 0:24: '/' does not operate on 'vec3' and 'int' ERROR: 0:49: '==' does not operate on 'float' and 'int' glLinkProgram "pass2" FAILED Program "pass2" infolog: ERROR: One or more attached shaders not successfully compiled I have the following info from osg::GL2Extensions: gl version: 2.1 NVIDIA-8.16.74 310.40.00.10f02 vendor: NVIDIA Corporation renderer: NVIDIA GeForce GTX 560 OpenGL Engine glsl version: 1.20 pass1VS: http://goo.gl/sT7m7n pass2FS: http://goo.gl/9qX1H1 I tried to update shaders to fix those errors, and I got almost correct results (normal mapping is doesn't work somehow). Why does OSG try GLSL 110 in the first place? Do I need to request some other GL version to fix it? How do I do it? What special steps do I need to make OSG run on OS X? Thanks.
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