(PHP 4)
swf_perspective — Define a perspective projection transformation
$fovy
, float $aspect
, float $near
, float $far
)Defines a perspective projection transformation.
Note:
Various distortion artifacts may appear when performing a perspective projection, this is because Flash players only have a two dimensional matrix. Some are not to pretty.
fovy
A field-of-view angle in the y direction.
aspect
The aspect ratio of the viewport that is being drawn onto.
near
The near clipping plane.
far
The far clipping plane.
No value is returned.