ychding11 / graphicscollection Goto Github PK

generated half-cylinder has errors.

Microfacet based PBR Material

• a good start point
  • glTF-WebGL-PBR
  • glTF specification
  • glTF Resources

Microfacet Model

What is Microfacet Model

How to sample microfacet Model

Sphere mesh generator code is not good.

1. data type.
2. less control to mesh generate.

Project is a very good start point. It is use Graphics + Compute policy. Graphics handle visibility while Compute for final shading.

cone normal is not correct

need to add support to obj file

The issue just as the screen snap demonstrate.

There is a project on github using "forward+" to support "large number light". The demo is very good. Just as stated by author, there is no "silver bullets". It still has constraints when using "Forward+". Summary them as below.

• It performs better with a large number of lights. For small number of lights, Forward wins.
• lights should have relative small effect radius. So that not all lights affect all tiles.
• Tile size should be consideration. Nor too small neither too large.

• use cmake to build source file
• inspect and edit shader code in IDE, but Not compiling them with cpp files.

cylinder top and bottom is empty