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CedricGuillemet/PathTracer1_6

Created July 17, 2020 09:19
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PathTracer1_6
if (sphereDistance(currentPosition, sphereCenter, 1.0) < 0.) {
vec3 normal = (currentPosition - sphereCenter);
float dotLight = dot(normal, ligthDirection) * 0.5 + 0.5;
float noiseTexture = simplex3d(currentPosition * 4.0) * 0.5 + 0.5;
gl_FragColor = vec4(vec3(1.0, 0.5, 0.2) * dotLight * noiseTexture, 1.0);
return;
}
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