CBCGPRotationCtrl

Detailed Description

Rotation control is derived from Radial menu and intended for 3D object (such as charts in 3D) views. This control is sending the following rotation notifications:

• Rotate left
• Rotate right
• Rotate up
• Rotate down
• Widen field of view
• Narrow field of view
• Clockwise
• Counter clockwise
• Reset

Each control part can be enabled or disabled.

Example:

Copy

CBCGPRotationObject* pRotation;

// Disable Up/Down parts:

pRotation->EnablePart(CBCGPRotationObject::BCGP_ROTATION_UP, FALSE);

pRotation->EnablePart(CBCGPRotationObject::BCGP_ROTATION_DOWN, FALSE);

...

CBCGPRotationObject::RotationElement nHit = pRotation->GetClicked();

switch (nHit)

{

case CBCGPRotationObject::BCGP_ROTATION_LEFT:

xRotation -= xDelta;

break;

case CBCGPRotationObject::BCGP_ROTATION_RIGHT:

xRotation += xDelta;

break;

}