I'm porting a pathtracer to LÖVE but I'm having trouble collecting&averaging frames using GLSL & Canvases. Anyone ideas? What I currently have : newRenderFrame = love.graphics.newCanvas(Width,Height) love.graphics.setCanvas(newRenderFrame) love.graphics.setShader(RenderShader) love.graphics....

Edit : Pathtracer Added! Edit : Movement and 'slider' controls are now scancodes and fractal iteration loop is unfolded. Edit : Movement speed can be changend and camera is now proper thanks to raidho36. Edit : Sun position editable. Edit : Fixed for some users. Edit : All controls scancodes. Edit :...

Thanks for the clarification on the mini-Mandelbrot colour. I said: It would be nice if it zoomed towards the mouse instead of using keys, à la Xaos. And here's a function to do that: local function PanTowardMouse(oldzoom, newzoom) local mx, my = love.mouse.getPosition() -- Transform mouse coords t...

Very cool. I take it it's single precision, right? It would be nice if it zoomed towards the mouse instead of using keys, à la Xaos. Is there any reason why some mini-Mandelbrots are blue instead of black? I take it that has to do with smoothing function edge cases; messing around with maximum numb...

Explore the wonders of floating point precision errors.

All mouse controlled, you can even change the render resolution for screenshots .

http://www.iquilezles.org/www/articles/ ... smooth.htm

raidho36 wrote:It's never used in the shader so the GLSL compiler optimizes it away - hence the message that it doesn't exist.

Thanks, that fixed it!

Edit : How can force GLSL not to optimize the uniforms/externs away?

For some reason my code doesn't want to send my shader information, and I just can't figure out why.

Jup that's it, Instruction are in game

Siriously? Is this a request for a Hangman game..?

Larsii30 wrote:

SimonLarsen wrote:Lots of progress.
>img<

huge progress! Good work.

I recently finished the lighting system:
...

Dat lighting