#version 450

layout(set = 0, binding = 0) uniform UniformBufferObject{
    mat4 model;
    mat4 view;
    mat4 proj;
}ubo;

layout(location = 0) in vec2 inPosition;
layout(location = 1) in vec3 inColor;
layout(location = 2) in vec2 inTexCoord;

layout(location = 0) out vec3 fragColor;
layout(location = 1) out vec2 fragTexCoord;

void main(){
    // gl_Position = vec4(positions[gl_VertexIndex], 0.0, 1.0);
    // fragColor = colors[gl_VertexIndex];
    // gl_Position = vec4(inPosition, 0.0, 1.0);
    gl_Position = ubo.proj * ubo.view * ubo.model * vec4(inPosition, 0.0, 1.0);
    fragColor = inColor;
    fragTexCoord = inTexCoord;
}