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glUniform1f
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bob smith
Jan 30, 2013, 1:00:33 PM1/30/13
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Is there anything more high-precision than glUniform1f?
It takes a float, and I believe I'm seeing rounding issues.
It might be nice if there was a version that accepted a double.
It takes a float, and I believe I'm seeing rounding issues.
It might be nice if there was a version that accepted a double.
Nobody
Jan 30, 2013, 8:47:36 PM1/30/13
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ARB_gpu_shader_fp64 extension, which was promoted to core in OpenGL 4.0.
http://www.opengl.org/registry/specs/ARB/gpu_shader_fp64.txt
Double-precision vertex attributes are available in the
ARB_vertex_attrib_64bit extension, which was promoted to core in OpenGL
4.1.
http://www.opengl.org/registry/specs/ARB/vertex_attrib_64bit.txt
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