SWF Функции
PHP Manual

swf_perspective

(PHP 4)

swf_perspectiveDefine a perspective projection transformation

Описание

void swf_perspective ( float $fovy , float $aspect , float $near , float $far )

Defines a perspective projection transformation.

Забележка: 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.

Параметри

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.

Връщани стойности

Няма връщана стойност.


SWF Функции
PHP Manual