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View Code? Open in Web Editor NEWRayTracer for Computer Graphics course
RayTracer for Computer Graphics course
The raytracer is horribly slow. Maybe implement a KD-tree or octree.
using namespace std;
cout << "We need to be able to select specific light sources and move them around the scene." << endl;
For nicer reflection, shading and refraction
Wiith appropriate keyboard, draw and render functions.
Contains scene?
Currently, when sending the shadow-ray, the object the ray is shot from is skipped. Otherwise, the ray always touches the self-object, causing a full-object shadow.
A possible fix might be to add 0.01f (or so) of the normal to the hitpoint, and then not skip the object.
The bounding box is incorrect when the object is rotated.
Also affects the scene bb for obvious reasons.
It would be nice to use textures. Especially for the skybox and normal mapping.
Fresnel adds whiteness around objects (when the angle between ray and normal is very big), creating more realistic effects.
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