Just an experiment with additive colors.
Happy New Year !
SkyBerron Volumetric Lights.bin (23.0 KB)
A very nice transparency effect in that demo! Are you using minlib?
Yes, Minlib rgb565 color space. I’m afraid it’s not very pleasing when spot misalignment is high. I have to find other scenes that work better with few transparency layers. Adding more transparency layers kills performance.
Looks great!
Still some distortion & flicker due to truncating circle radius and center coordinates to integer. Improved blending speed & reduced RAM footprint, so I added some more layers and more different colors . Currently: 8 layers of Additive Color Blending
SkyBerron Volumetric Lights.bin (23.0 KB)