Camera - package raytracer.cameras; import...

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package raytracer.cameras; import raytracer.utility.Point2D; import raytracer.utility.Point3D; import raytracer.utility.RGBColor; import raytracer.utility.Ray; import raytracer.utility.Vector3D; import; import; public abstract class Camera { protected Point3D eye; // eye point protected Point3D lookat; // lookat point protected float ra; // roll angle protected Vector3D u, v, w; // orthonormal basis vectors protected Vector3D up; // up vector protected float exposure_time; // ----------------------------------------------------------------- default constructor public Camera() { eye = new Point3D(0, 0, 500); lookat = new Point3D(0); ra=0; up = new Vector3D(0, 1, 0); u = new Vector3D(1, 0, 0); v = new Vector3D(0, 1, 0); w = new Vector3D(0, 0, 1); exposure_time = 1.0f; } // ----------------------------------------------------------------- copy constructor public Camera(Camera c) { eye = new Point3D(c.eye); lookat = new Point3D(c.lookat); ra = c.ra; up = new Vector3D(c.up);
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This note was uploaded on 02/19/2010 for the course CS 390 taught by Professor Hu during the Spring '10 term at Westminster UT.

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Camera - package raytracer.cameras; import...

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