//*VERTEX*
#version 450
#extension GL_EXT_buffer_reference : enable

layout(binding = 1) readonly buffer positions_buffer 
{
	mat4 model_matrix[];
};

layout(binding = 0) uniform uniform_per_frame
{	
	mat4 view;
	mat4 proj;	
    uint shadow_texture_id;
    vec3 padding0;
};


layout (location = 0) in vec3 inPos; 		//12 bytes : 0
layout (location = 1) in vec2 inUV;  		//8 Bytes  : 12
layout (location = 2) in uvec3 inChunkID; 	//12 Bytes : 20
layout (location = 3) in vec3 inNormal;  	//8 Bytes  : 12 
layout (location = 4) in vec3 inBiTangent;
layout (location = 5) in vec3 inTangent;

layout (location=0) out VS_OUT
{
	vec2 vsUV;	
};

void main() 
{  
	 uint chunkid = inChunkID[0];
	 mat4 model = model_matrix[chunkid];
	 gl_Position = proj * view * vec4(inPos, 1.0);
     vsUV = inUV;
}