#version 450
#extension GL_ARB_separate_shader_objects : enable

layout(location = 0) in vec3 position;
layout(location = 1) in vec2 uv;

layout(location = 0) out vec2 tex_coords;

//layout(binding = 0) uniform UniformBufferObject {
//    mat4 view;
//    mat4 projection;
//    float time;
//} ubo;

layout(push_constant) uniform PushConstants {
    mat4 model;
    mat4 view;
    mat4 projection;
    float time;
} push;

void main() {
    gl_Position = push.projection * push.view * push.model * vec4(position, 1.0);
    tex_coords = uv;
}