gistfile1.txt

#version 330 core

layout (location = 0) in vec3 aPos;
layout (location = 1) in vec3 aNormal;
layout (location = 2) in vec2 aTexCoords;

out vec2 TexCoords;
out vec3 Normal;
out vec3 FragPos;

uniform mat4 projection;
uniform mat4 view;
uniform mat4 model;

void main()
{
	TexCoords = aTexCoords; 
    mat3 normalMatrix = transpose(inverse(mat3(model)));
    Normal = normalMatrix * aNormal;
	//Normal = aNormal;
    gl_Position = projection * view * model * vec4(aPos, 1.0f);
	FragPos = vec3(model * vec4(aPos, 1.0));
}