拾取辅助类. 更多...

Public 成员函数
void	SetPickFlags (int nFlags)

void	Initialize (const Renderer &renderer)

bool	Pick (int cx, int cy)

bool	Pick (const Vector2 &mousePosition)

SceneNode	GetSceneNode () const

SceneNode	GetSubSceneNode () const

TopoShape	GetGeometry () const

TopoShape	GetSubGeometry () const

Vector3	GetPointOnShape () const

SelectedShapeQuery	GetQuery () const

详细描述

拾取辅助类.

TODO:

成员函数说明

TopoShape AnyCAD::API::PickHelper::GetGeometry ( ) const

Get the selected geometry.

Vector3 AnyCAD::API::PickHelper::GetPointOnShape ( ) const

Get the point position of the selected shape..

SelectedShapeQuery AnyCAD::API::PickHelper::GetQuery ( ) const

Get shape query.

SceneNode AnyCAD::API::PickHelper::GetSceneNode ( ) const

Get the selected node.

TopoShape AnyCAD::API::PickHelper::GetSubGeometry ( ) const

Get the selected sub geometry.

SceneNode AnyCAD::API::PickHelper::GetSubSceneNode ( ) const

Get the selected sub node.

void AnyCAD::API::PickHelper::Initialize ( const Renderer & renderer )

初始化.

参数

renderer the target renderer

bool AnyCAD::API::PickHelper::Pick	(	int	cx,
		int	cy
	)

Perform the picking.

参数

cx	the x of screen.
cy	the y of screen.

bool AnyCAD::API::PickHelper::Pick ( const Vector2 & mousePosition )

Perform the picking.

参数

mousePosition the mouse position on screen.

void AnyCAD::API::PickHelper::SetPickFlags ( int nFlags )

设置选择过滤, 从EnumRenderFlags中取值。

参数

nFlags 过滤组合

该类的文档由以下文件生成: