Software Renderer

This is a 3D Software renderer implemented in HTML canvas using vanilla javascript.
No WebGL, No external library used!

Examples

Post processing effects	Normal mapping

Line and triangle	Flat and smooth shaded spheres

Normal mapped cube 1	Normal mapped cube 2

Normal mapped barrel	Textured cubes and Blender Suzanne

Diablo model with normal mapping	Diablo model without normal mapping

Point and line rendering
Triangle rasterization
- Perspective-correct vertex attribute interpolation
- Paper Scratchapixel
Depth buffering
Clipping for near plane
Back face culling
Indexed mesh rendering
Texture mapping
OBJ model loading
- Calculate face normal and tangent vectors
Vertex and fragment shading
Perspective projection, viewport transform
Phong shading model
- Directional light
Normal mapping
Post-processing effects
Skybox rendering