Lines Matching refs:distance
55 * @param distance The distance from camera to object.
59 public static float calcScreenArea(BoundingVolume bound, float distance, float screenWidth) {
61 return calcScreenArea((BoundingSphere) bound, distance, screenWidth);
63 return calcScreenArea((BoundingBox) bound, distance, screenWidth);
68 private static float calcScreenArea(BoundingSphere bound, float distance, float screenWidth) {
74 float radius = (bound.getRadius() * screenWidth) / (distance * 2);
78 private static float calcScreenArea(BoundingBox bound, float distance, float screenWidth) {
83 return ((radiusSquare * screenWidth * screenWidth) / (distance * distance * 4)) * FastMath.PI;
