OpenGI is a platform-independent C-library for parameterizing triangular meshes and creating Geometry Images from this parameterization.
Features:
- easy to learn OpenGL-like syntax and programming paradigms
- works on 2-manifolds of arbitrary genus with variable numer of boundaries
- various parameterization algorithms, e.g. Mean Value, Stretch Minimization, original GIM algorithm
- hardware accelerated Geometry Image creation
- sampling of geometry, normals, colors, up to 4 textures and up to 4 custom attributes
- tight integration with OpenGL for easy and efficient data sharing
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Project Information Updated
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OpenGI 1.2.0 file released: opengi-1.2.0-win32.zip
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OpenGI 1.2.0 file released: opengi-1.2.0-src.zip
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OpenGI 1.2.0 file released: opengi-1.2.0-src.tar.gz
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File released: /OpenGI/1.2.0/opengi-1.2.0-win32.zip
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File released: /OpenGI/1.2.0/opengi-1.2.0-src.zip
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OpenGI version 1.2.0 released
Version 1.2.0 has been released. It defines a new error code, that is thrown when trying to sample a mesh that has not been parameterized onto the unit square. The geometry image rendering now supports point and directional lights and two-sided materials. The problems of the geometry shader based rendering together with vertex texturing or multi-resolution rendering have been completely resolved. A bug, that assigned GI_NO_ERROR the same value as GI_INVALID_ENUM has been fixed, too.
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File released: /OpenGI/1.2.0/opengi-1.2.0-src.tar.gz
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OpenGI 1.1.3 file released: opengi-1.1.3-win32.zip
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OpenGI 1.1.3 file released: opengi-1.1.3-src.zip
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