fragment shader directional light positioning with camera
- by meWantToLearn
Im trying to set up directional lighting in the fragment shader. So the direction of my light moves with the camera position.
#version 150 core
uniform sampler2D diffuseTex;
uniform vec4 lightColour;
uniform vec3 lightDirection;
vec3 LNorm = normalize(lightDirection);
vec3 normal = normalize(IN.normal);
vec3 calColour = lightColour[i].rgb * intensity;
gl_FragColor = vec4(diffuse.rbg * calColour, diffuse.a);
It lights the entire scene.
