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32 lines
948 B
32 lines
948 B
CPU usage:
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----------
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ObjLoader.load()
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- ObjLoader.readLine()
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HDRLoader.writeRGBE() // need faster RGBE8 -> RGB16F conversion
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// OpenGL resource-intesive points
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Renderer.renderQueue()
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Renderer.setVertexAttrib()
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Material.apply()
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Memory usage:
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-------------
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- OBJLoader
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Java's Scanner class allocates approx. 8 MB of memory
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to load the teapot model. Either implement ObjLoader without Scanner
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or create an import/export system!
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- AWTLoader
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Using AWT for loading images is slow and uses more memory
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than a home-grown loader. Use DDS and TGA formats more.
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- Shader.getUniforms
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This method generates a collection to represent the Uniforms
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in the shader and is used by Renderer.updateShaderUniforms()
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Need a faster method to iterate & update uniforms in a shader.
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- Material.apply
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Same thing as above. Generates a Collection and then an Iterator for a HashMap.
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First, consider if using a HashMap is neccessary.. |