SWF_POLARVIEW(3) 1 SWF_POLARVIEW(3)
swf_polarview - Define the viewer's position with polar coordinates
SYNOPSIS
void swf_polarview (float $dist, float $azimuth, float $incidence, float $twist)
DESCRIPTION
The swf_polarview(3) function defines the viewer's position in polar coordinates.
PARAMETERS
o $dist
- The distance between the viewpoint to the world space origin.
o $azimuth
- Defines the azimuthal angle in the x,y coordinate plane, measured in distance from the y axis.
o $incidence
- Defines the angle of incidence in the y,z plane, measured in distance from the z axis. The incidence angle is defined as the
angle of the viewport relative to the z axis.
o $twist
- Specifies the amount that the viewpoint is to be rotated about the line of sight using the right hand rule.
RETURN VALUES
No value is returned.
PHP Documentation Group SWF_POLARVIEW(3)
