rust-roguelike-tutorial/resources/console_with_bg.vs

#version 330 core
layout (location = 0) in vec3 aPos;
layout (location = 1) in vec3 aColor;
layout (location = 2) in vec3 bColor;
layout (location = 3) in vec2 aTexCoord;

out vec3 ourColor;
out vec3 ourBackground;
out vec2 TexCoord;

void main()
{
	gl_Position = vec4(aPos, 1.0);
	ourColor = aColor;
	ourBackground = bColor;
	TexCoord = vec2(aTexCoord.x, aTexCoord.y);
}