Example 36 - HDR / float texture loading.

← All examples36_hdr

Loads an equirectangular .hdr environment three ways and draws each as a quad: - MK_TEXTURE_HDR -> float decode, RGBA16F (the default HDR format) - mk_texture_load_ex -> float decode, RGBA32F (the power-path option) - MK_TEXTURE_NONE -> NO flag; the .hdr is auto-detected and STILL decoded as float (never silently tonemapped to 8-bit). This is the footgun fix. This is a loader smoke test: it confirms each load yields a valid handle with the correct dimensions and samples correctly. The canvas present is LDR, so the bright (>1.0) regions clip to white here - exposure/tonemapping of the float data is a renderer/IBL-package concern, shown in the LearnOpenGL IBL lessons that consume this loader.

Run in browser

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

Number

36

Tags

2dvectortextureinput

Source

examples/36_hdr/main.c

Build and run

./scripts/build-linux.sh release --target=36_hdr --run