gistfile1.txt

#version 330

in vec4 position;
in vec4 color;
in vec3 normal;
in vec2 textureCoord;

out vec4 outColor;

uniform mat4 perspectiveMatrix;

void main()
{
  vec2 text = textureCoord * 1.0;
	
	vec4 tempPosition = position + vec4(0.5,-1.0,-1.5,0.0);
	gl_Position = tempPosition * perspectiveMatrix;


//Do some lighting
	vec4 ambientIntensity = vec4(0.5,0.5,0.5,1.0);
	vec4 lightIntensity = vec4(1.0,1.0,1.0,1.0);
	vec3 dirToLight = vec3(0.866,0.5,0.5);

	mat3 normalMatrix = mat3(1.0);
	vec3 normcap = normalize(normalMatrix * normal);

	float cosAngIncidence = dot(normal, dirToLight);
	cosAngIncidence = clamp(cosAngIncidence, 0, 1);

	outColor= (color * lightIntensity * cosAngIncidence) +
									        (color * ambientIntensity);
}