BlockView_SetView Method
Description
This method will set the block view display properties. Specifically, it sets the target position, the camera position, the up director vector, the camera field width and height and is the view being displayed in perspective.
If the last argument isPerspective is not supplied, false or Nil is assumed.
Parameters
- MyControlReference
- Reference to the control in the form of MyProject_MyForm_MyControl.
- ProjectFile
- String identifying the project as it was passed in LoadProject.
- DialogName
- String identifying the dialog by name.
- ControlName
- String identifying the control by name.
- 3dTargetPoint
- String identifying the orientation of the camera.
- 3dCameraPoint
- String identifying the location of the camera.
- 3dUpVector
- String identifying the direction of the camera (its up-side).
- rFieldWidth
- String identifying the field of view width.
- rFieldHeight
- String identifying the field of view height.
- bIsPerspective
- String identifying whether perspective view (T) or the isometric view (Nil) is used.
Return Values
Returns the following according to the situation:
AutoLISP Syntax
The recommended convention is passing the control identifier directly:
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(Odcl_BlockView_SetView MyControlReference [as Reference] 3dTargetPoint [as 3dPoint] 3dCameraPoint [as 3dPoint] 3dUpVector [as 3dPoint] rFieldWidth [as Float] rFieldHeight [as Float] [Optional] bIsPerspective [as Boolean] ) |
An alternative convention is to identify the control by providing the project file, the dialog name and the control name:
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(Odcl_BlockView_SetView ProjectFile [as String] DialogName [as String] ControlName [as String] 3dTargetPoint [as 3dPoint] 3dCameraPoint [as 3dPoint] 3dUpVector [as 3dPoint] rFieldWidth [as Float] rFieldHeight [as Float] [Optional] bIsPerspective [as Boolean] ) |
Applies For
Example
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; Set the camera (Odcl_BlockView_SetView MyProject_MyForm_MyControl (list 1 0 0) (list 0 0 0) (list 0 1 0) 320 180 Nil) |