GeomViewController Class Reference

GeomViewController Class
The commands in the GeomViewController class are described below.
. More...

Public Member Functions
void	Fit ()
	Adjusts the size of the model to fit in the window.
void	Hiddenline ()
	Hides a line. More...
void	HideAllElement ()
	Hides all elements.
void	HideSelectElement ()
	Hides selected elements or selected items elements.
void	Iso ()
	Displays the model in the isometric view.
void	Pan (double deltax, double deltay)
	Pans the display. More...
void	Roll (double degree)
	Rotates the viewpoint of the model on the fixed plane. More...
void	Rotate (double degree_x, double degree_y)
	Rotates the viewpoint by the specified angle. More...
void	SelectAtBoxDlg (double min_x, double min_y, double min_z, double max_x, double max_y, double max_z, bool vis_item=true, int filter=0)
	Selects object by specifying two points from a parallelepiped or rectangle area. More...
void	SelectAtCircleDlg (double center_x, double center_y, double center_z, double center_axis_x, double center_axis_y, double center_axis_z, double x_axis_x, double x_axis_y, double x_axis_z, double outer, double inner, double start, double end, bool is_height, double top, double bottom, bool vis_item=true, int filter=0)
	Specifies an area of circle (or sector, cylinder) and selects the objects included in that area. More...
void	SelectAtCoordinateDlg (double x, double y, double z, bool vis_item=true, int filter=0)
	Specifies a coordinate and selects the target that exists in the position. More...
void	SelectByCirclePixelPos (int x1, int y1, int x2, int y2, int type)
	Selects by circle using the pixel coordinate system. More...
void	SelectByCircleWorldPos (double x1, double y1, double z1, double x2, double y2, double z2, int type)
	Uses geometry obtained from converting a sphere in a world coordinate system to a pixel coordinate system to select a range. More...
void	SelectByPolylinePixelPos (String array &pos, int type)
	Selects a polygon region using the pixel coordinate system. More...
void	SelectByPolylineWorldPos (String array &pos, int type)
	Selects an area using a geometry obtained from the projection of a polyhedron in the world coordinate system onto the pixel coordinate system. More...
void	SelectByRectanglePixelPos (int x1, int y1, int x2, int y2, int type)
	Selects a rectangle by using the pixel coordinate system. More...
void	SelectByRectangleWorldPos (double x1, double y1, double z1, double x2, double y2, double z2, int type)
	Selects an area using a geometry obtained from a parallelepiped based on the world coordinate system that is projected onto the pixel coordinate system. More...
void	SelectPixelPos (int x, int y, int type)
	Selects a coordinate using the pixel coordinate system. More...
void	SelectWorldPos (double x, double y, double z, int type)
	Selects a position using a value obtained from a coordinate value based on the world coordinate system that is projected onto the pixel coordinate system. More...
void	SetCamera (double pos_x, double pos_y, double pos_z, double tar_x, double tar_y, double tar_z, double up_x, double up_y, double up_z, double width, double height)
	Specifies camera position. More...
void	SetDisplayTarget (Variant var)
	Specifies the display target. More...
void	SetExtendedSelection (bool status)
	Specifies the surface selection. More...
void	SetSelectionFilter (Variant var)
	Specifies the selection filter. More...
void	SetSelectionType (Variant var)
	Specifies the selection type. More...
void	SetSightThrough (bool status)
	Specifies the sight through. More...
void	SetViewWindowSize (int width, int height)
	Specifies the size of active window. More...
void	Shaded ()
	Displays the model in the shading view. More...
void	ShowAllElement ()
	Show all elements.
void	ShowOnlySelectElement ()
	Shows only selected elements or selected items elements.
void	Wireframe ()
	Displays the model in the wireframe view. More...
void	Xy ()
	Displays the model viewed from the XY plane.
void	Xz ()
	Displays the model viewed from the XZ plane.
void	Yx ()
	Displays the model viewed from the YX plane.
void	Yz ()
	Displays the model viewed from the YZ plane.
void	Zoom (double zoomfactor)
	Zooms in and out the model. More...
void	Zx ()
	Displays the model viewed from the ZX plane.
void	Zy ()
	Displays the model viewed from the ZY plane.

Detailed Description

GeomViewController Class
The commands in the GeomViewController class are described below.
.

The GeomViewController class includes the commands for the following operation.

• Modifies view point in the Geometry Editor window
  
• Modifies the display size of the assembly
  

Modifies the display size of the assembly

• Pixel coordinate system
  The coordinate system regarding the display is a 2D plane and the position is shown in pixels. The upper left corner of the display is the origin (0, 0) where positions on the right are defined as the X-axis and the positions on the bottom are defined as the Y-axis.
  
  
• World coordinate system
  Coordinate system shown in the display in 3D. The origin point and the definition of axis (X-axis, Y-axis, Z-axis) are the same as the entire global coordinate system of JMAG-Designer.

Member Function Documentation

void GeomViewController::Hiddenline

(

)

Hides a line.

void GeomViewController::Pan	(	double	deltax,
		double	deltay
	)

Pans the display.

Parameters

deltax	Displacement in the horizontal direction
deltay	Displacement in the vertical direction

void GeomViewController::Roll

(

double

degree

)

Rotates the viewpoint of the model on the fixed plane.

Parameters

degree

Angle

void GeomViewController::Rotate	(	double	degree_x,
		double	degree_y
	)

Rotates the viewpoint by the specified angle.

Parameters

degree_x	Angle from the X-axis
degree_y	Angle from the Y-axis

void GeomViewController::SelectAtBoxDlg	(	double	min_x,
		double	min_y,
		double	min_z,
		double	max_x,
		double	max_y,
		double	max_z,
		bool	vis_item = true,
		int	filter = 0
	)

Selects object by specifying two points from a parallelepiped or rectangle area.

Parameters

min_x	X-coordinate of first point in a rectangle selection
min_y	Y-coordinate of first point in a rectangle selection
min_z	Z-coordinate of first point in a rectangle selection
max_x	X-coordinate of second point in a rectangle selection
max_y	Y-coordinate of second point in a rectangle selection
max_z	Z-coordinate of second point in a rectangle selection
vis_item	True=on : Select only visible targets False=off : Select visible or non-visible targets
filter	Type of geometry to be selected NOFILTER = 0 : Do not use filter (selects everything in the position) *Default VERTEX = 1 : Point EDGE = 2 : Edge, Reference line FACE = 4 : Face LUMP = 8 : Part REGION_VERTEX = 16 : Region vertex REGION_EDGE = 32 : Region edge REGION = 64 : Region PLANE = 128 : Reference Plane POINT = 256 : Reference point

The selected entities need to be located in the Geometry Editor graphics window.
When a selected entity is not located in the graphics window, use the 'Fit' in the GeomViewController class to modify the position of the selected entity so that it is located in the graphics window.

void GeomViewController::SelectAtCircleDlg	(	double	center_x,
		double	center_y,
		double	center_z,
		double	center_axis_x,
		double	center_axis_y,
		double	center_axis_z,
		double	x_axis_x,
		double	x_axis_y,
		double	x_axis_z,
		double	outer,
		double	inner,
		double	start,
		double	end,
		bool	is_height,
		double	top,
		double	bottom,
		bool	vis_item = true,
		int	filter = 0
	)

Specifies an area of circle (or sector, cylinder) and selects the objects included in that area.

Parameters

center_x	X-coordinate of center point
center_y	Y-coordinate of center point
center_z	Z-coordinate of center point
center_axis_x	X-component of center axis
center_axis_y	Y-component of center axis
center_axis_z	Z-component of center axis
x_axis_x	X-component of x-axis
x_axis_y	Y-component of x-axis
x_axis_z	Z-component of x-axis
outer	External radius
inner	Internal radius
start	Start angle
end	End angle
is_height	True=on : Specify height False=off : Do not specify height
top	Top
bottom	Bottom
vis_item	True=on : Select only visible targets False=off : Select visible or non-visible targets
filter	Type of geometry to be selected NOFILTER = 0 : Do not use filter (selects everything in the position) *Default VERTEX = 1 : Point EDGE = 2 : Edge, Reference line FACE = 4 : Face LUMP = 8 : Part REGION_VERTEX = 16 : Region vertex REGION_EDGE = 32 : Region edge REGION = 64 : Region PLANE = 128 : Reference Plane POINT = 256 : Reference point

The selected entities need to be located in the Geometry Editor graphics window.
When a selected entity is not located in the graphics window, use the 'Fit' in the GeomViewController class to modify the position of the selected entity so that it is located in the graphics window.

void GeomViewController::SelectAtCoordinateDlg	(	double	x,
		double	y,
		double	z,
		bool	vis_item = true,
		int	filter = 0
	)

Specifies a coordinate and selects the target that exists in the position.

Parameters

x	X-coordinate of target
y	Y-coordinate of target
z	Z-coordinate of target
vis_item	True=on : Select only visible targets False=off : Select visible or non-visible targets
filter	Type of geometry to be selected NOFILTER = 0 : Do not use filter (selects everything in the position) *Default VERTEX = 1 : Point EDGE = 2 : Edge, Reference line FACE = 4 : Face LUMP = 8 : Part REGION_VERTEX = 16 : Region vertex REGION_EDGE = 32 : Region edge REGION = 64 : Region PLANE = 128 : Reference Plane POINT = 256 : Reference point

The filter setting is valid when the selected target is a geometry.
A constant sum can be specified in the filter (multiple geometry type can be selected).
This command is created based on the [Select at Coordinate] dialog box where it is not equivalent as the filter function in the [Select at Coordinate] dialog box.
The selected entities need to be located in the Geometry Editor graphics window.
When a selected entity is not located in the graphics window, use the 'Fit' in the GeomViewController class to modify the position of the selected entity so that it is located in the graphics window.

void GeomViewController::SelectByCirclePixelPos	(	int	x1,
		int	y1,
		int	x2,
		int	y2,
		int	type
	)

Selects by circle using the pixel coordinate system.

Parameters

x1	X-coordinate of first point (center point of circle) in a circle.
y1	Y-coordinate of first point (center point of circle) of a circle.
x2	X-coordinate of second point (point on circle) of a circle
y2	Y-coordinate of second point (point on circle) of a circle
type	0x01:Shift 0x02:Control 0x03:Shift&Control

The window for Geometry Editor needs to be displayed before running this command.
“Type” is one of the operations using the keyboard.

• Multiple selections can be made by holding down the Shift key and selecting.
  
• Selections that have already been made are cleared and selections that have not been made are selected by holding down the Ctrl key and selecting.
  
• The same operations while holding down the Ctrl key and selecting occur as when holding down the Shift and Ctrl keys at the same time and selecting.
  The selected entities need to be located in the Geometry Editor graphics window.
  When a selected entity is not located in the graphics window, use the 'Fit' in the GeomViewController class to modify the position of the selected entity so that it is located in the graphics window. Specify the 'Fit' command in the GeomViewController class to modify the position, when the object is outside the display area of the work plane.

void GeomViewController::SelectByCircleWorldPos	(	double	x1,
		double	y1,
		double	z1,
		double	x2,
		double	y2,
		double	z2,
		int	type
	)

Uses geometry obtained from converting a sphere in a world coordinate system to a pixel coordinate system to select a range.

Parameters

x1	X-coordinate of first point (center point of sphere) in a sphere
y1	Y-coordinate of first point (center point of sphere) in a sphere
z1	Z-coordinate of first point (center point of sphere) in a sphere
x2	X-coordinate of second point (point on sphere) of a sphere
y2	Y-coordinate of second point (point on sphere) of a sphere
z2	Z-coordinate of second point (point on sphere) of a sphere
type	0x01:Shift 0x02:Control 0x03:Shift&Control

The window for Geometry Editor needs to be displayed before running this command.
“Type” is one of the operations using the keyboard.

• Multiple selections can be made by holding down the Shift key and selecting.
  
• Selections that have already been made are cleared and selections that have not been made are selected by holding down the Ctrl key and selecting.
  
• The same operations while holding down the Ctrl key and selecting occur as when holding down the Shift and Ctrl keys at the same time and selecting.
  The selected entities need to be located in the Geometry Editor graphics window.
  When a selected entity is not located in the graphics window, use the 'Fit' in the GeomViewController class to modify the position of the selected entity so that it is located in the graphics window.

void GeomViewController::SelectByPolylinePixelPos	(	String array &	pos,
		int	type
	)

Selects a polygon region using the pixel coordinate system.

Parameters

pos	Table (array of 2 rows) of vertex coordinate for a polygon region (x, y)
type	0x01:Shift 0x02:Control 0x03:Shift&Control

The window for Geometry Editor needs to be displayed before running this command.
“Type” is one of the operations using the keyboard.

• Multiple selections can be made by holding down the Shift key and selecting.
  
• Selections that have already been made are cleared and selections that have not been made are selected by holding down the Ctrl key and selecting.
  
• The same operations while holding down the Ctrl key and selecting occur as when holding down the Shift and Ctrl keys at the same time and selecting.
  The selected entities need to be located in the Geometry Editor graphics window.
  When a selected entity is not located in the graphics window, use the 'Fit' in the GeomViewController class to modify the position of the selected entity so that it is located in the graphics window.

void GeomViewController::SelectByPolylineWorldPos	(	String array &	pos,
		int	type
	)

Selects an area using a geometry obtained from the projection of a polyhedron in the world coordinate system onto the pixel coordinate system.

Parameters

pos	Table (array of 3 rows) of vertex coordinates (x, y, z) for a polygon
type	0x01:Shift 0x02:Control 0x03:Shift&Control

The window for Geometry Editor needs to be displayed before running this command.
“Type” is one of the operations using the keyboard.

• Multiple selections can be made by holding down the Shift key and selecting.
  
• Selections that have already been made are cleared and selections that have not been made are selected by holding down the Ctrl key and selecting.
  
• The same operations while holding down the Ctrl key and selecting occur as when holding down the Shift and Ctrl keys at the same time and selecting.
  The selected entities need to be located in the Geometry Editor graphics window.
  When a selected entity is not located in the graphics window, use the 'Fit' in the GeomViewController class to modify the position of the selected entity so that it is located in the graphics window.

void GeomViewController::SelectByRectanglePixelPos	(	int	x1,
		int	y1,
		int	x2,
		int	y2,
		int	type
	)

Selects a rectangle by using the pixel coordinate system.

Parameters

x1	X-coordinate of first point in a rectangle selection
y1	Y-coordinate of first point in a rectangle selection
x2	X-coordinate of second point (diagonal corner of the first point) in a rectangle selection
y2	Y-coordinate of second point (diagonal corner of the first point) in a rectangle selection
type	0x01:Shift 0x02:Control 0x03:Shift&Control

The window for Geometry Editor needs to be displayed before running this command.
“Type” is one of the operations using the keyboard.

• Multiple selections can be made by holding down the Shift key and selecting.
  
• Selections that have already been made are cleared and selections that have not been made are selected by holding down the Ctrl key and selecting.
  
• The same operations while holding down the Ctrl key and selecting occur as when holding down the Shift and Ctrl keys at the same time and selecting.
  The selected entities need to be located in the Geometry Editor graphics window.
  When a selected entity is not located in the graphics window, use the 'Fit' in the GeomViewController class to modify the position of the selected entity so that it is located in the graphics window.

void GeomViewController::SelectByRectangleWorldPos	(	double	x1,
		double	y1,
		double	z1,
		double	x2,
		double	y2,
		double	z2,
		int	type
	)

Selects an area using a geometry obtained from a parallelepiped based on the world coordinate system that is projected onto the pixel coordinate system.

Parameters

x1	X-coordinate of first point in a parallelepiped
y1	Y-coordinate of first point in a parallelepiped
z1	Z-coordinate of first point in a parallelepiped
x2	X-coordinate of second point in a parallelepiped
y2	Y-coordinate of second point in a parallelepiped
z2	Z-coordinate of second point in a parallelepiped
type	0x01:Shift 0x02:Control 0x03:Shift&Control

The window for Geometry Editor needs to be displayed before running this command.
“Type” is one of the operations using the keyboard.

• Multiple selections can be made by holding down the Shift key and selecting.
  
• Selections that have already been made are cleared and selections that have not been made are selected by holding down the Ctrl key and selecting.
  
• The same operations while holding down the Ctrl key and selecting occur as when holding down the Shift and Ctrl keys at the same time and selecting.
  The selected entities need to be located in the Geometry Editor graphics window.
  When a selected entity is not located in the graphics window, use the 'Fit' in the GeomViewController class to modify the position of the selected entity so that it is located in the graphics window.

void GeomViewController::SelectPixelPos	(	int	x,
		int	y,
		int	type
	)

Selects a coordinate using the pixel coordinate system.

Parameters

x	X-coordinate of target
y	Y-coordinate of target
type	0x01:Shift 0x02:Control 0x03:Shift&Control

The window for Geometry Editor needs to be displayed before running this command.
“Type” is one of the operations using the keyboard.

• Multiple selections can be made by holding down the Shift key and selecting.
  
• Selections that have already been made are cleared and selections that have not been made are selected by holding down the Ctrl key and selecting.
  
• The same operations while holding down the Ctrl key and selecting occur as when holding down the Shift and Ctrl keys at the same time and selecting.
  The selected entities need to be located in the Geometry Editor graphics window.
  When a selected entity is not located in the graphics window, use the 'Fit' in the GeomViewController class to modify the position of the selected entity so that it is located in the graphics window.

void GeomViewController::SelectWorldPos	(	double	x,
		double	y,
		double	z,
		int	type
	)

Selects a position using a value obtained from a coordinate value based on the world coordinate system that is projected onto the pixel coordinate system.

Parameters

x	X-coordinate of target
y	Y-coordinate of target
z	Z-coordinate of target
type	0x01:Shift 0x02:Control 0x03:Shift&Control

The window for Geometry Editor needs to be displayed before running this command.
“Type” is one of the operations using the keyboard.

• Multiple selections can be made by holding down the Shift key and selecting.
  
• Selections that have already been made are cleared and selections that have not been made are selected by holding down the Ctrl key and selecting.
  
• The same operations while holding down the Ctrl key and selecting occur as when holding down the Shift and Ctrl keys at the same time and selecting.
  The selected entities need to be located in the Geometry Editor graphics window.
  When a selected entity is not located in the graphics window, use the 'Fit' in the GeomViewController class to modify the position of the selected entity so that it is located in the graphics window.

void GeomViewController::SetCamera	(	double	pos_x,
		double	pos_y,
		double	pos_z,
		double	tar_x,
		double	tar_y,
		double	tar_z,
		double	up_x,
		double	up_y,
		double	up_z,
		double	width,
		double	height
	)

Specifies camera position.

Parameters

pos_x	X-coordinate of camera position
pos_y	Y-coordinate of camera position
pos_z	Z-coordinate of camera position
tar_x	X-coordinate for shooting camera
tar_y	Y-coordinate for shooting camera
tar_z	Z-coordinate for shooting camera
up_x	X-component for upper direction of shooting area
up_y	Y-component for upper direction of shooting area
up_z	Z-component for upper direction of shooting area
width	Width for area of shooting camera
height	Height for area of shooting camera

void GeomViewController::SetDisplayTarget

(

Variant

var

)

Specifies the display target.

Parameters

var	Solid : 0x01 Mesh : 0x02 MeshOutline : 0x06 SolidMesh : 0x03

void GeomViewController::SetExtendedSelection

(

bool

status

)

Specifies the surface selection.

Parameters

status

True : Surface selection is set to On False : Surface selection is set to Off

void GeomViewController::SetSelectionFilter

(

Variant

var

)

Specifies the selection filter.

Parameters

var	0x03 = BasicGeometry : Basic geometry selection filter 0x04 = Constraint : Constraint selection filter 0x08 = Region : Region selection filter

A constant sum can be specified in the ‘var’ (multiple filter types can be selected).
Example : [Basic Geometry Select Filter] (3) and [Region Select Filter] (8) is enabled

Call geomAppView().SetSelectionFilter(11)

void GeomViewController::SetSelectionType

(

Variant

var

)

Specifies the selection type.

Parameters

var	Solid : 0 Element : 1 ElementFace : 2 ElementEdge : 3 Node : 4 MeshBlock : 5

void GeomViewController::SetSightThrough

(

bool

status

)

Specifies the sight through.

Parameters

status

True=on : Sight through is set to On False=off : Sight through is set to Off

void GeomViewController::SetViewWindowSize	(	int	width,
		int	height
	)

Specifies the size of active window.

Parameters

width	width
height	height

Open the Geometry Editor window before running this command.

void GeomViewController::Shaded

(

)

Displays the model in the shading view.

For an example of shading view, see here.

void GeomViewController::Wireframe

(

)

Displays the model in the wireframe view.

For an example of wireframe view, see here.

void GeomViewController::Zoom

(

double

zoomfactor

)

Zooms in and out the model.

Parameters

zoomfactor

Scaling factor