IG::Gr3d::I3dGraphicsControl Interface Reference

Interface for 3D graphics controls that can be manipulated via a standard set of commands for rotation etc. More...

Inheritance diagram for IG::Gr3d::I3dGraphicsControl:

List of all members.

Public Member Functions
void	ChangeZoom (double factor)
	Changes CameraViewAngle by the factor defined by the specified factor.
void	RotateAzimuth (double angleStepDegrees)
	Rotates the camera in the fi direction.
void	RotatePitch (double angleStepDegrees)
	Rotates the camera in the theta direction.
void	RotateRoll (double angleStepDegrees)
	Rotates the camera around the viewing direction.
Properties
double	RotationStep [get, set]
double	ZoomFactor [get, set]
	Zoom step, in degrees, that is used in a single zoom operation. Must be greater than 1.
double	CameraViewAngle [get, set]
	Viewing angle of the camera, in degrees (defines the zoom level).
double	CameraRoll [get, set]
	Roll of the camera (amount of rotation abount viewing direction)
vec3	CameraPosition [get, set]
	Gets or sets camera position.
vec3	CameraFocalPoint [get, set]
	Gets or sets camera focal point.
vec3	CameraViewUp [get, set]
	Gets or sets the camera viewing up position.
vec3	CameraDirection [get, set]
	Camera direction. Getter obtains it as difference between the camera focal point and camera position.Setter sets the camera focal points in such a way that camera direction has the specified value.
vec3	CameraDirectionSpherical [get, set]
	Gets or sets camera direction in spherical coordinates.

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Detailed Description

Interface for 3D graphics controls that can be manipulated via a standard set of commands for rotation etc.

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Member Function Documentation

void IG::Gr3d::I3dGraphicsControl::ChangeZoom

(

double

factor

)

Changes CameraViewAngle by the factor defined by the specified factor.

Parameters:

factor

Factor by which the view angle is increased (must be greater than 1).

Implemented in IG::Gr3d::VtkControlBase.

void IG::Gr3d::I3dGraphicsControl::RotateAzimuth

(

double

angleStepDegrees

)

Rotates the camera in the fi direction.

Parameters:

angleStepDegrees

Step, in degrees, by which the camera is rotated clockwise.

Implemented in IG::Gr3d::VtkControlBase.

void IG::Gr3d::I3dGraphicsControl::RotatePitch

(

double

angleStepDegrees

)

Rotates the camera in the theta direction.

Parameters:

angleStepDegrees

Step, in degrees, by which the camera is rotated.

Implemented in IG::Gr3d::VtkControlBase.

void IG::Gr3d::I3dGraphicsControl::RotateRoll

(

double

angleStepDegrees

)

Rotates the camera around the viewing direction.

Parameters:

angleStepDegrees

Step, in degrees, by which the camera is rotated.

Implemented in IG::Gr3d::VtkControlBase.

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Property Documentation

double IG::Gr3d::I3dGraphicsControl::RotationStep [get, set]

Implemented in IG::Gr3d::VtkControlBase.

double IG::Gr3d::I3dGraphicsControl::ZoomFactor [get, set]

Zoom step, in degrees, that is used in a single zoom operation. Must be greater than 1.

Implemented in IG::Gr3d::VtkControlBase.

double IG::Gr3d::I3dGraphicsControl::CameraViewAngle [get, set]

Viewing angle of the camera, in degrees (defines the zoom level).

Parameters:

angleStepDegrees

Step, in degrees, by which the camera is rotated.

Implemented in IG::Gr3d::VtkControlBase.

double IG::Gr3d::I3dGraphicsControl::CameraRoll [get, set]

Roll of the camera (amount of rotation abount viewing direction)

Implemented in IG::Gr3d::VtkControlBase.

vec3 IG::Gr3d::I3dGraphicsControl::CameraPosition [get, set]

Gets or sets camera position.

Implemented in IG::Gr3d::VtkControlBase.

vec3 IG::Gr3d::I3dGraphicsControl::CameraFocalPoint [get, set]

Gets or sets camera focal point.

Implemented in IG::Gr3d::VtkControlBase.

vec3 IG::Gr3d::I3dGraphicsControl::CameraViewUp [get, set]

Gets or sets the camera viewing up position.

Implemented in IG::Gr3d::VtkControlBase.

vec3 IG::Gr3d::I3dGraphicsControl::CameraDirection [get, set]

Camera direction. Getter obtains it as difference between the camera focal point and camera position.Setter sets the camera focal points in such a way that camera direction has the specified value.

Implemented in IG::Gr3d::VtkControlBase.

vec3 IG::Gr3d::I3dGraphicsControl::CameraDirectionSpherical [get, set]

Gets or sets camera direction in spherical coordinates.

Implemented in IG::Gr3d::VtkControlBase.

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The documentation for this interface was generated from the following file:

• I3dGraphicsControl.cs