Grafika_2024/projekt_grk/shaders/shader_sun.frag

#version 430 core

uniform float exposition;
uniform sampler2D sunTexture;

in vec2 TexCoords;
out vec4 outColor;

void main()
{
   vec3 textureColor = texture(sunTexture, TexCoords).xyz;
   vec3 adjustedColor = textureColor * exposition;
 
	outColor = vec4(clamp(adjustedColor, 0.0, 1.0), 1.0);
}