視差オクルージョンマッピング
参考:
Parallax Mapping | LearnOpenGL
A Closer Look At Parallax Occlusion Mapping | GameDev.net
Parallax Occlusion Mapping – Wikipedia
Parallax Occlusion Mapping with OpenGL and GLSL, C++ | Sun and Black Cat
Adding Shadows to Parallax Occlusion Map – Stack Overflow
視差マッピング
参考:
GLSL Parallax Occlusion Mapping
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入手: