//glsl version 4.5
#version 450

//shader input
layout (location = 0) in vec4 inColor;
layout (location = 1) in vec2 texCoord;
//output write
layout (location = 0) out vec4 outFragColor;

layout(set = 0, binding = 1) uniform  SceneData{
	vec4 fogColor; // w is for exponent
	vec4 fogDistances; //x for min, y for max, zw unused.
	vec4 ambientColor;
	vec4 sunlightDirection; //w for sun power
	vec4 sunlightColor;
} sceneData;

layout(set = 2, binding = 0) uniform sampler2D tex1;

void main()
{
  float y = texCoord.y * -1;
  vec3 color = texture(tex1, vec2(texCoord.x ,y)).xyz;
	outFragColor = vec4(color, inColor.w);
}