protected void setupCamera() {
camera = new PerspectiveCamera(-5, 5, -5, 5);
((PerspectiveCamera) camera)
.setupUVN(new Point3D(0, 0, 0), new Vector3D(0, 0, 1), new Vector3D(0, 1, 0));
((PerspectiveCamera) camera).setupCOP(new Point3D(0, 0, 3));
}
public static void main(String args[]) {
Vector3d viewPoint = new Vector3d(1, 0.5, 2);
Vector3d viewDir = new Vector3d(15.23, -1.854, 65.221);
viewDir.normalize();
Vector3d viewUp = new Vector3d(1, 0, 0);
OrthographicCamera orthoCam = new OrthographicCamera();
orthoCam.setViewPoint(viewPoint);
orthoCam.setViewDir(viewDir);
orthoCam.setViewUp(viewUp);
PerspectiveCamera perspectiveCam = new PerspectiveCamera();
perspectiveCam.setViewPoint(viewPoint);
perspectiveCam.setViewDir(viewDir);
perspectiveCam.setViewUp(viewUp);
float u = 0.37123f;
float v = 0.11343f;
Ray correctRay0 =
new Ray(
new Vector3d(0.6235493799051484, 0.36878515466141304, 2.084176425089877),
new Vector3d(0.22730915261287413, -0.027671120744863338, 0.9734294315537928));
orthoCam.testGetRay(correctRay0, u, v);
Ray correctRay1 =
new Ray(
new Vector3d(1.0, 0.5, 2.0),
new Vector3d(-0.13811656557506483, -0.14714072701594028, 0.9794250460177998));
perspectiveCam.testGetRay(correctRay1, u, v);
u = 0.00234f;
v = 0.9832f;
Ray correctRay2 =
new Ray(
new Vector3d(1.4705511166404994, 0.005661926354425948, 1.8760675810709173),
new Vector3d(0.22730915261287413, -0.027671120744863338, 0.9734294315537928));
orthoCam.testGetRay(correctRay2, u, v);
Ray correctRay3 =
new Ray(
new Vector3d(1.0, 0.5, 2.0),
new Vector3d(0.5734153111840217, -0.4289226336993767, 0.698011644029039));
perspectiveCam.testGetRay(correctRay3, u, v);
u = 0.2345f;
v = 0.78201f;
Ray correctRay4 =
new Ray(
new Vector3d(1.2746277432055346, 0.2364287075632546, 1.928378256923414),
new Vector3d(0.22730915261287413, -0.027671120744863338, 0.9734294315537928));
orthoCam.testGetRay(correctRay4, u, v);
Ray correctRay5 =
new Ray(
new Vector3d(1.0, 0.5, 2.0),
new Vector3d(0.46805451959738786, -0.27158260116709737, 0.8409327306198586));
perspectiveCam.testGetRay(correctRay5, u, v);
u = 0.55523f;
v = 0.12555f;
Ray correctRay6 =
new Ray(
new Vector3d(0.635352111386452, 0.552789156075998, 2.0866509013806787),
new Vector3d(0.22730915261287413, -0.027671120744863338, 0.9734294315537928));
orthoCam.testGetRay(correctRay6, u, v);
Ray correctRay7 =
new Ray(
new Vector3d(1.0, 0.5, 2.0),
new Vector3d(-0.12844581009091482, 0.02349159814594461, 0.991438257627089));
perspectiveCam.testGetRay(correctRay7, u, v);
}
