#version 450


layout (location = 0) in vec3 inPos;
layout (location = 1) in vec2 inUV;
layout (location = 2) in vec3 inNormal;

layout (binding = 0) uniform UBO 
{
	mat4 projection;
	mat4 model;
	vec4 viewPos;
	float lodBias;
} ubo;

layout (location = 0) out vec2 outUV;
layout (location = 1) out vec3 outNormal;

layout(push_constant) uniform PushConstants {
    float myValue;
} pushConstants;

out gl_PerVertex 
{
    vec4 gl_Position;   
};

void main() 
{
	outUV = inUV;

	vec2 position = vec2(inPos.xy*2 -1);
    position = position * pushConstants.myValue;
    gl_Position = vec4(position, 0.5, 1.0);

    vec4 pos = ubo.model * vec4(inPos, 1.0);
	outNormal = mat3(inverse(transpose(ubo.model))) * inNormal;

}