public static function intersectionBSphere(p_oBSphereA:BSphere, p_oBSphereB:BSphere):Boolean
Determines whether two bounding spheres intersect.
Parameters
| p_oBSphereA:BSphere — The first bounding sphere.
|
| |
| p_oBSphereB:BSphere — The second bounding sphere.
|
Returns
| Boolean — Whether the two spheres intersect.
|
public static function intersectionLine2D(p_oPointA:Point, p_oPointB:Point, p_oPointC:Point, p_oPointD:Point):Point
Finds the intersection point of two 2D lines.
Parameters
| p_oPointA:Point — A point of the first line.
|
| |
| p_oPointB:Point — Another point of the first line.
|
| |
| p_oPointC:Point — A point of the second line.
|
| |
| p_oPointD:Point — Another point of the second line.
|
Returns
| Point — The point where the two lines intersect. Returns null if lines are coincident or parallel.
|
public static function intersectionLine3D(p_oPointA:Vector, p_oPointB:Vector, p_oPointC:Vector, p_oPointD:Vector):Array
Computes the smallest distance between two 3D lines.
As 3D lines cannot intersect, we compute two points, first owning to the first 3D line, and the second point owning to the second 3D line.
The two points define a segment which length represents the shortest distance between these two lines.
Parameters
| p_oPointA:Vector — A vector of the first 3D line.
|
| |
| p_oPointB:Vector — Another vector of the first 3D line.
|
| |
| p_oPointC:Vector — A vector of the second 3D line.
|
| |
| p_oPointD:Vector — Another vector of the second 3D line.
|
Returns
| Array — An array containing the vectors of the segment connecting the two 3D lines.
|
public static function isPointInTriangle2D(p_oPoint:Point, p_oA:Point, p_oB:Point, p_oC:Point):Boolean
Determines if a point is within a triangle.
Parameters
| p_oPoint:Point — The point to find in the triangle.
|
| |
| p_oA:Point — The first point of the triangle.
|
| |
| p_oB:Point — The second point of the triangle.
|
| |
| p_oC:Point — The third point of the triangle.
|
Returns
| Boolean — Whether the point is inside the triangle.
|
