#version 460

// vertex geometry data
layout(location = 0) in vec2 inPos;
layout(location = 1) in vec2 inTex;

// instance data
layout(push_constant, std430) uniform UniformPushConstant
{
	vec2 pos;
	vec2 scale;
	vec4 color;

} upc;

layout(location = 0) out vec4 fragColor;
layout(location = 1) out vec2 fragTex;

layout(binding = 0) uniform Camera
{
	mat4 view;
	mat4 perspective;
	mat4 orthographic;
	
} camera;

void main()
{
	vec2 pos = inPos * upc.scale + upc.pos;
	gl_Position = camera.orthographic * vec4(pos, -1.0, 1.0);
	fragColor = upc.color;
	fragTex = inTex;
}