This project uses shared Core project (via git submodules) - in case of offline project assembly, please manually sync the Core repository and paste files into the core folder.
Experiments with recreating graphics pipeline, rendering is performed via software rasterization, without using 3D graphics APIs, like OpenGL, D3D or Vulkan.
Implements:
- Sutherland-Hodgman triangle clipping
- Back-/front-face culling
- Depth buffer
- Vertex attributes: coordinates, normal, texture coordinates, color
- Perspective corrected rasterization
- Transformations stack (modelview and projection)
- Spherical Environment Mapping
Several debug switches present, see render/source/drawer.cpp (e.g. disable perspective correction, render normals as color, etc.).
Simple rotating textured cube:
Simple rotating textured cube, without perspective correction:
Realtime deformed sphere mesh with normals:
Deformed sphere with Spherical Environment Mapping:
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