Raster

This is a toy software rasterizer I wrote to learn how rasterization works.

Current Features:

• Z-buffering
• Perspective corrext texture mapping
• Programmable vertex & fragment shader
• Gouraud shading
• Blinn-Phong shading

TODO List:

• Add tangent space normal mapping
• Add shadow mapping
• Add resource manager

Build

First make sure that you have Cargo installed, then simply run:

cargo build

on your terminal.

Usage

Model must be in Wavefront obj format, make sure that your model includes tangent vector of each vertex.

cargo run <obj_model> <diffuse_texture> <spec_texture>