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a1073ae267
Weighted, Blended Order-Independent Transparency algorithm has been added rasterization pipeline. In contrast to classical blending transparency it makes transparent objects look independent from point of view. It also gives better depth occlusion when being used together with a weight factor based on value of a GL depth buffer. The feature supports desktop OpenGL, OpenGL ES 3.0, ANGLE and can be used together with MSAA on desktop GL. To be used it require availability of: 1) Shaders pipeline. 2) Floating point color format for framebuffer (GL_ARB_color_buffer_float). 3) Multiple render targets (GL_ARB_draw_buffers). Patch does not modify API and does not require application porting. It adds new rendering options to Graphic3d_RenderingParams structure: a) Transparency method from enumeration. b) Scalar factor [0-1] controlling influence of a fragment's depth to its visibility. Patch also simplifies processing of transparent objects for standard method: rendering priority of transparent graphical structures is managed automatically, therefore there is no need to care about it at application's side.
22 lines
274 B
Plaintext
Executable File
22 lines
274 B
Plaintext
Executable File
001 edge
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002 edge_face
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003 edge_solid
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004 face
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005 vertex
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006 vertex_edge
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007 vertex_face
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008 vertex_solid
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009 vertex_wire
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010 wire
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011 wire_solid
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013 glsl
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014 raytrace
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015 materials
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016 ivtk
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017 mesh
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018 point_cloud
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019 manipulator
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020 anim
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021 dimensions
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022 transparency
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