an implementation of deferred rendering to render a placeholder 3d object

NOTE: there is an obj asset that's meant to go along with this. however, i don't remember where it's from and i'm not sure i have the permissions to redistribute it.

as a result, this won't work immediately unless you substitute in a pretty simple obj file to load with whatever basic obj loading is implemented here (and iirc it really is the bare minimum).

rendering methods

supports different rendering methods:

• phong
• pbr (not 100% working iirc)

textures

different textures can be toggled for the final render:

• diffuse texture
• normal texture
• metallic texture
• roughness texture
• polka dots texture
• stripe texture

debug textures

can output various debug steps to the final frame including:

• uv
• positions
• diffuse color
• normals
• pbr
• depth

post-processing

supports different post-processing effects over the final render including:

• pixel grid
• outline on all rendered objects
• gaussian and box blurs
• sharpen
• emboss