Panda3D

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Namespaces
direct.filter Namespace Reference

## Namespaces
namespace | CommonFilters
namespace | filterBloomI
namespace | filterBloomX
namespace | filterBloomY
namespace | filterBlurX
namespace | filterBlurY
namespace | filterCopy
namespace | filterDown4
namespace | FilterManager

## Detailed Description

    This package contains functionality for applying post-processing
    filters to the result of rendering a 3-D scene.  This is done by
    rendering the scene to an off-screen buffer, and then applying this to
    a full-screen card that has a shader applied which manipulates the
    texture values as desired.

    The :class:`.CommonFilters` class contains various filters that are
    provided out of the box, whereas the :class:`.FilterManager` class
    is a lower-level class that allows you to set up your own filters.

    See the :ref:`render-to-texture-and-image-postprocessing` section of the
    Programming Guide to learn more about image postprocessing in Panda3D.