ViewOrbit Method

Orbits the camera about the target by the specified amounts.

Namespace: Teigha.GraphicsSystem
Assembly: TD_Mgd (in TD_Mgd.dll) Version: 24.2.0.0

Syntax

public virtual void Orbit(
        double xOrbit,
        double yOrbit
)

Public Overridable Sub Orbit ( 
        xOrbit As Double,
        yOrbit As Double
)

public:
virtual void Orbit(
        double xOrbit, 
        double yOrbit
)

abstract Orbit : 
        xOrbit : float * 
        yOrbit : float -> unit 
override Orbit : 
        xOrbit : float * 
        yOrbit : float -> unit

Parameters

xOrbit Double: [in] X-axis orbit.
yOrbit Double: [in] Y-axis orbit.

Remarks

The camera moves on the surface of a sphere whose center is the camera target and whose radius is the distance from the camera position to its target. * The camera is first rotated about an axis parallel to the X-axis and passing through the target. * The camera is next rotated about an axis parallel to the Y-axis and passing through the target. Camera coordinates are relative to the view of a target from a camera. * The Y-axis is along the up vector. * The Z-axis is along the vector from the camera position to the target. * The X-axis is the cross product of the Y-axis and the Z-axis. All angles are expressed in radians.

Reference

View Class

Teigha.GraphicsSystem Namespace