stencil_triangles

This example renders two different sized triangles to display three same sized triangles, by demonstrating the use of stencil buffers.

First it draws a small "mask" triangle, which sets the stencil buffer at every pixel to 1.

Then, it draws a larger "outer" triangle which only touches pixels where the stencil buffer is less than 1.

To Run

cargo run --bin wgpu-examples stencil_triangles

Screenshots