Example 50 - Post-processing: HDR scene target -> tonemap (mk_post).

← All examples50_post

Demonstrates the explicit HDR pipeline. The IBL scene (skybox + metallic PBR spheres) is rendered into a linear RGBA16F render target with output-linear on, then explicit linear bloom, tone mapping, linear FXAA, and final presentation map it to the backbuffer. The skybox and spheres share one tone curve and the display conversion happens exactly once. Requires all three packages: ./scripts/build-linux.sh --pbr --ibl --post --target=50_post Controls: T = cycle tonemap operator, [ / ] = exposure down/up, B = toggle bloom, N / M = bloom intensity down/up, F = toggle FXAA, drag = orbit, scroll = zoom, ESC = quit.

Run in browser

Runs the WebAssembly build on this page. Click the canvas to give it keyboard focus.

Number

50

Tags

3dgeometrypbrlightingiblposttexturerender-targetinput

Source

examples/50_post/main.c

Build and run

./scripts/build-linux.sh release --target=50_post --run