# glfiltercube

The resize and redraw callbacks can be set from a client code.

## Examples

     gst-launch-1.0 -v videotestsrc ! glfiltercube ! glimagesink

A pipeline to mpa textures on the 6 cube faces.. FBO is required.

     gst-launch-1.0 -v videotestsrc ! glfiltercube ! video/x-raw, width=640, height=480 ! glimagesink

Resize scene after drawing the cube. The scene size is greater than the input video size.

     gst-launch-1.0 -v videotestsrc ! video/x-raw, width=640, height=480  ! glfiltercube ! glimagesink

Resize scene before drawing the cube. The scene size is greater than the input video size.

## Hierarchy

    GObject
        ╰──GInitiallyUnowned
            ╰──GstObject
                ╰──GstElement
                    ╰──GstBaseTransform
                        ╰──GstGLBaseFilter
                            ╰──GstGLFilter
                                ╰──glfiltercube

## Factory details

Authors: – Julien Isorce <julien.isorce@gmail.com></julien.isorce@gmail.com>

Classification: – `Filter/Effect/Video`

Rank – none

Plugin – opengl

Package – GStreamer Base Plug-ins

## Pad Templates

### `sink`

    video/x-raw(ANY):
             format: RGBA
              width: [ 1, 2147483647 ]
             height: [ 1, 2147483647 ]
          framerate: [ 0/1, 2147483647/1 ]
     texture-target: 2D

    video/x-raw(memory:GLMemory):
             format: RGBA
              width: [ 1, 2147483647 ]
             height: [ 1, 2147483647 ]
          framerate: [ 0/1, 2147483647/1 ]
     texture-target: 2D

Presence – always

Direction – sink

Object type – GstPad

### `src`

    video/x-raw(memory:GLMemory):
             format: RGBA
              width: [ 1, 2147483647 ]
             height: [ 1, 2147483647 ]
          framerate: [ 0/1, 2147483647/1 ]
     texture-target: 2D

    video/x-raw(ANY):
             format: RGBA
              width: [ 1, 2147483647 ]
             height: [ 1, 2147483647 ]
          framerate: [ 0/1, 2147483647/1 ]
     texture-target: 2D

Presence – always

Direction – src

Object type – GstPad

## Properties

### aspect

    “aspect” gdouble

Field of view in the x direction

Flags : Read / Write

Default value : 0

### blue

    “blue” gfloat

Background blue color

Flags : Read / Write

Default value : 0

### fovy

    “fovy” gdouble

Field of view angle in degrees

Flags : Read / Write

Default value : 45

### green

    “green” gfloat

Background green color

Flags : Read / Write

Default value : 0

### red

    “red” gfloat

Background red color

Flags : Read / Write

Default value : 0

### zfar

    “zfar” gdouble

Specifies the distance from the viewer to the far clipping plane

Flags : Read / Write

Default value : 100

### znear

    “znear” gdouble

Specifies the distance from the viewer to the near clipping plane

Flags : Read / Write

Default value : 0.1

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