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Fixed OpenGL assert on MESA OpenGL driver due to anisotropic texture filtering not supported

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This commit is contained in:
Enrico Turri 2019-02-05 14:02:48 +01:00
parent c3e1be7531
commit ee64ad8d1f
1 changed files with 2 additions and 1 deletions
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3
src/slic3r/GUI/GLCanvas3D.cpp
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@ -600,7 +600,8 @@ void GLCanvas3D::Bed::_render_prusa(const std::string &key, float theta) const
#if ENABLE_ANISOTROPIC_FILTER_ON_BED_TEXTURES
GLfloat max_anisotropy = 0.0f;
::glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &max_anisotropy);
if (glewIsSupported("GL_EXT_texture_filter_anisotropic"))
::glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &max_anisotropy);
#endif // ENABLE_ANISOTROPIC_FILTER_ON_BED_TEXTURES
std::string filename = tex_path + "_top.png";