#version 330


uniform sampler2D texture0;
uniform float particleAlpha;

in float age;
in vec4 position;

out vec4 outColor;

void main()
{
	if (length(position) > 8 || length(position) < 1)
		discard;

	//outColor = vec4(0.0, 0.0, 0.0, particleAlpha);
		outColor = texture(texture0, gl_PointCoord);
		outColor *= vec4(1.0, 1.0, 1.0, particleAlpha);
	//outColor.a = 1 - outColor.r * outColor.g * outColor.b;
	//outColor.a *= 1 - age;
}