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Updated compute shader particle system with point sprites and gradient coloring

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This commit is contained in:
saschawillems 2016-05-14 23:09:17 +02:00
parent 72af27a49a
commit 3ae4f26901
9 changed files with 131 additions and 77 deletions
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4
data/shaders/computeparticles/particle.comp
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@ -7,6 +7,7 @@ struct Particle
{
vec2 pos;
vec2 vel;
vec4 gradientPos;
};
// Binding 0 : Position storage buffer
@ -71,5 +72,8 @@ void main()
// Write back
particles[index].vel.xy = vVel;
particles[index].gradientPos.x += 0.02 * ubo.deltaT;
if (particles[index].gradientPos.x > 1.0)
particles[index].gradientPos.x -= 1.0;
}