类 AnyCAD.Foundation.RayF 继承关系图:

Public 成员函数
	RayF (global::System.IntPtr cPtr, bool cMemoryOwn)
	仅供内部使用

void	Dispose ()

	RayF (Vector3 origin, Vector3 direction)

void	setOrigin (Vector3 origin)
	Sets the origin of the ray.

Vector3	getOrigin ()
	Gets the origin of the ray.

void	setDirection (Vector3 dir)
	Sets the direction of the ray.

Vector3	getDirection ()
	Gets the direction of the ray.

Vector3	getPoint (float t)
	Gets the position of a point t units along the ray.

RayIntersectF	intersects (PlaneF p)

RayIntersectF	intersects (BoundedVolume p)

RayIntersectF	intersects (SphereF s)

RayIntersectF	intersects (AABoxF box)

bool	IsVertexOn (Vector3 vertex)
	return true if the vertex is on the ray

void	applyMatrix (Matrix4 trf)

float	projectPoint (Vector3 pt)

详细描述

射线

Group: Common

成员函数说明

RayIntersectF AnyCAD.Foundation.RayF.intersects ( AABoxF box )

Tests whether this ray intersects the given box.

返回: A pair structure where the first element indicates whether an intersection occurs, and if true, the second element will indicate the distance along the ray at which it intersects. This can be converted to a point in space by calling getPoint().

RayIntersectF AnyCAD.Foundation.RayF.intersects ( BoundedVolume p )

Tests whether this ray intersects the given plane bounded volume.

返回: A pair structure where the first element indicates whether an intersection occurs, and if true, the second element will indicate the distance along the ray at which it intersects. This can be converted to a point in space by calling getPoint().

RayIntersectF AnyCAD.Foundation.RayF.intersects ( PlaneF p )

Tests whether this ray intersects the given plane.

返回: A pair structure where the first element indicates whether an intersection occurs, and if true, the second element will indicate the distance along the ray at which it intersects. This can be converted to a point in space by calling getPoint().

RayIntersectF AnyCAD.Foundation.RayF.intersects ( SphereF s )

Tests whether this ray intersects the given sphere.

返回: A pair structure where the first element indicates whether an intersection occurs, and if true, the second element will indicate the distance along the ray at which it intersects. This can be converted to a point in space by calling getPoint().