(PHP 4)
swf_polarview — Define the viewer's position with polar coordinates
$dist
, float $azimuth
, float $incidence
, float $twist
)The swf_polarview() function defines the viewer's position in polar coordinates.
dist
The distance between the viewpoint to the world space origin.
azimuth
Defines the azimuthal angle in the x,y coordinate plane, measured in distance from the y axis.
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.
twist
Specifies the amount that the viewpoint is to be rotated about the line of sight using the right hand rule.
No value is returned.