Fix for oF 0.10 - example_Mapping

[alptugan]

the following line should be changed;
// Actually mandatory only in OpenGL 3.3 - don't do it if ofIsGLProgrammableRenderer() == false if (!ofIsGLProgrammableRenderer()) { const ofMatrix4x4 normalMatrix = ofMatrix4x4::getTransposedOf(cam.getModelViewMatrix().getInverse()); displaceShader.setNormalMatrix(normalMatrix); }

to

// Actually mandatory only in OpenGL 3.3 - don't do it if ofIsGLProgrammableRenderer() == false if (!ofIsGLProgrammableRenderer()) { const ofMatrix4x4 normalMatrix = ofMatrix4x4::getTransposedOf(cam.getModelViewMatrix()); displaceShader.setNormalMatrix(normalMatrix.getInverse()); }