Creating and Manipulating Rotate-About-Point Transforms
QuickDraw 3D provides routines that you can use to create and manipulate rotate transforms about a point. A rotate-about-point transform rotates an object about the x, y, or z axis by a specified number of radians at an arbitrary point in space. You can use macros to convert radians to degrees if you prefer to work with degrees instead of radians. See the chapter "QuickDraw 3D Mathematical Utilities" for more information.
Subtopics
- Q3RotateAboutPointTransform_New
- Q3RotateAboutPointTransform_Submit
- Q3RotateAboutPointTransform_GetData
- Q3RotateAboutPointTransform_SetData
- Q3RotateAboutPointTransform_GetAxis
- Q3RotateAboutPointTransform_SetAxis
- Q3RotateAboutPointTransform_GetAngle
- Q3RotateAboutPointTransform_SetAngle
- Q3RotateAboutPointTransform_GetAboutPoint
- Q3RotateAboutPointTransform_SetAboutPoint