meshlib.mrviewerpy.Viewport Class Reference

Public Member Functions
None	cameraLookAlong (self, meshlib.mrmeshpy.Vector3f dir, meshlib.mrmeshpy.Vector3f up)
None	cameraRotateAround (self, meshlib.mrmeshpy.Line3f axis, float angle)
meshlib.mrmeshpy.Vector3f	projectToViewportSpace (self, meshlib.mrmeshpy.Vector3f arg0)
meshlib.mrmeshpy.ViewportId	id (self)

Detailed Description

Viewport is a rectangular area, in which the objects of interest are going to be rendered.
An application can have a number of viewports each with its own ID.

Member Function Documentation

cameraLookAlong()

None meshlib.mrviewerpy.Viewport.cameraLookAlong	(		self,
		meshlib.mrmeshpy.Vector3f	dir,
		meshlib.mrmeshpy.Vector3f	up )

Set camera look direction and up direction (they should be perpendicular)
this function changes camera position and do not change camera spot (0,0,0) by default
to change camera position use setCameraTranslation after this function

cameraRotateAround()

None meshlib.mrviewerpy.Viewport.cameraRotateAround	(		self,
		meshlib.mrmeshpy.Line3f	axis,
		float	angle )

Rotates camera around axis +direction applied to axis point
note: this can make camera clip objects (as far as distance to scene center is not fixed)

id()

meshlib.mrmeshpy.ViewportId meshlib.mrviewerpy.Viewport.id

(

self

)

projectToViewportSpace()

meshlib.mrmeshpy.Vector3f meshlib.mrviewerpy.Viewport.projectToViewportSpace	(		self,
		meshlib.mrmeshpy.Vector3f	arg0 )

Project world space point to viewport coordinates (in pixels), (0,0) will be at the top-left corner of the viewport.

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

• mrviewerpy.pyi