Do you have an example on how to use imgui::Combo? I'm very new to ffi.

Always set the color to white before draw the canvas. Also do for x = 0, width/snap.x do -- don't render to out of canvas linex = x * snap.x love.graphics.line(linex, 0, linex, height) end It looks like rendering outside of the canvas was the issue! Also setting the color to white solved another is...

Hi, I'm trying to draw a grid using the canvas and graphics methods. For some reason it is sometimes showing a gradient in the background. This doesn't happen if I draw without using a canvas though. Am I using canvas incorrectly? (screenshot and code below) Screenshot from 2021-08-18 09-26-18.png l...

I don't use Atom for love2d development myself, but have you tried looking at the information on this wiki page. It may help with your toolbar issue.

Interesting! Thanks for explaining.

I simply want to get cos(90 deg) using the following:
This is giving me a nasty 6.1232339957368e-17.
I thought cos(90 deg) was 0. My calculator IRL and google also gives me 0.

SOLVED: I figured out a hacky way to do this with pixel shader. I didn't realize texture_coords was normalized while texSize was not. So I didn't really even need to use texSize. It's a shame the vertex shader didn't work how I thought it would though. Would be nice if there were code examples on ho...

Thanks. After learning some stuff about matrix multiplication I'm now trying this: extern vec2 texSize; extern float angle; #ifdef VERTEX vec4 position(mat4 transform_projection, vec4 vertex_position) { transform_projection *= mat4( 1, 0, 0, 0, 0, cos(angle), -sin(angle), 0, 0, sin(angle), cos(angle...

I'm trying to do a 2d perspective transformation using a vertex shader. Similar to the image below: https://love2d.org/imgmirrur/aGbzh.png I'm currently using this shader code to try and achieve this effect: extern vec2 texSize; number lerp(number a, number b, number t) { return a * (1.0 - t) + b * ...

BUMP: Anyone know if it's possible to pause the animation in a ParticleSystem that uses quads? I just want to draw each particle to be a different frame of a spritesheet and not change to any other part of the animation.