particles/CppGPU/particle_update.comp

#version 430 core

uniform int max_val;
uniform int count;

layout(std430, binding = 1) coherent buffer dataBuffer
{
    int data_SSBO[];
};

layout(local_size_x = 32, local_size_y = 1, local_size_z = 1) in;

void main(){
    if(gl_GlobalInvocationID.x >= count){
        return;
    }
    if(data_SSBO[gl_GlobalInvocationID.x] > max_val){
        data_SSBO[gl_GlobalInvocationID.x] = 0;
    }
}