New answers tagged rendering
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Looking for answer for similar question, I found that work: http://www.cse.chalmers.se/~uffe/xjobb/bowald_final_master_thesis_v2.pdf
It is based on automatic grid placement which depends on scene voxelization. Inspired by this I developed similar technique:
First scene is voxelized with small voxel size (binary voxelization for memory saving)
Result is ...
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After coming back to the problem now with a fresh pair of eyes, I have managed to find my mistake.
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Yes, the formula is correct. The problem is hidden in the tangent and bi-tangent . When performing normal mapping, the tangent frame has to be perpendicular to the mapped normal, otherwise the term
will not carry any information about the ...
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There are explicit rules in the OpenGL specification about invariance guarantees. For the purpose of this discussion, these rules boil down to the following.
Given a particular series of vertex processing shaders (VS, tessellation, and GS), there are some set of input values, uniforms, and the like which lead to the computation of the final gl_Position ...
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That would be because the GPU is deterministic. For the same inputs (vertex positions) it should produce the exact same per pixel depth outputs.
Z-Fighting usually occurs with polygons with different vertex positions but still on the same plane, so interpolation rounding errors show up as differences and hence Z-fighting.
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