GRK_Room/cw 9/shaders/shader_8_sun.frag

#version 430 core
layout (location = 0) out vec4 FragColor;
layout (location = 1) out vec4 BloomColor;

uniform vec3 color;
uniform float exposition;

out vec4 outColor;
void main()
{
	outColor = vec4(vec3(1.0) - exp(-color*exposition),1);
	//outColor = vec4(color, 1.0);
    float brightness = dot(FragColor.rgb, vec3(0.2126, 0.7152, 0.0722));
    if(brightness > 1.0)
        BloomColor = vec4(FragColor.rgb, 1.0);
    else
        BloomColor = vec4(0.0, 0.0, 0.0, 1.0);

    BloomColor = vec4(color, 1.0);
}