#version 450 core
layout (points) in;
layout (triangle_strip, max_vertices = 4) out;
layout (invocations = 20) in;
layout (std140, binding = 1) uniform LightsBlock
{
    vec4 posBool[20];
    vec4 colRad[20];
} ;
out vec3 gTexPos;
float theBool = posBool[gl_InvocationID].w;
float l = gl_InvocationID;
void main()
{
    if (theBool == 1){
        gTexPos = vec3(0,1,l);
        gl_Position = vec4(-1,1,0,1) ;
        EmitVertex();
        gTexPos = vec3(0,0,l);
        gl_Position = vec4(-1,-1,0,1) ;
        EmitVertex();
        gTexPos = vec3(1,1,l);
        gl_Position = vec4(1,1,0,1) ;
        EmitVertex();
        gTexPos = vec3(1,0,l);
        gl_Position = vec4(1,-1,0,1) ;
        EmitVertex();
    EndPrimitive();
    }else {}
}