ToyEngine/Exp2/Engine/Shaders/skybox.vert

17 lines
281 B
GLSL

#version 450 core
layout (location = 0) in vec3 aPos;
uniform mat4 projection;
uniform mat4 view;
out vec3 WorldPos;
void main()
{
WorldPos = aPos;
mat4 rotView = mat4(mat3(view));
vec4 clipPos = projection * rotView * vec4(WorldPos, 1.0);
gl_Position = clipPos.xyww;
}