A video texture node that allows dynamic textures to be applied. More...
#include <VideoTexture.h>
Public Member Functions | |
| VideoTexture (SceneManager *sceneManager, const char *initID) | |
| virtual void | debug () |
| void | setPath (const char *newPath) |
| const char * | getPath () const |
| void | setLoop (int i) |
| int | getLoop () const |
| void | setIndex (float f) |
| float | getIndex () const |
| void | setFrameRate (float f) |
| float | getFrameRate () const |
| void | setPlay (int i) |
| int | getPlay () const |
| void | rewind () |
| void | flipHorizontal () |
| void | flipVertical () |
| bool | isValid () |
| virtual std::vector< lo_message > | getState () const |
Detailed Description
A video texture node that allows dynamic textures to be applied.
This uses osg::ImageStream, so it can load several different movie formats, including live feeds on the Mac via devices.live.
Member Function Documentation
| void spin::VideoTexture::debug | ( | ) | [virtual] |
Print debug information to console.
Reimplemented from spin::Shader.
| void spin::VideoTexture::flipHorizontal | ( | ) |
Flips the video horizontally.
| void spin::VideoTexture::flipVertical | ( | ) |
Flips the video vertically.
| float spin::VideoTexture::getFrameRate | ( | ) | const [inline] |
Returns an integer indicating the set framerate of the video sequence.
| float spin::VideoTexture::getIndex | ( | ) | const [inline] |
Returns an index in the range 0,1 indicating a part of the video set to be rapidly accessed with the setIndex function.
| int spin::VideoTexture::getLoop | ( | ) | const [inline] |
Returns a boolean indicating whether the video is set to loop or not.
| const char* spin::VideoTexture::getPath | ( | ) | const [inline] |
Returns a string indicating the path from which the video data is drawn. This is an abstract class and should be re-implemented in a derived class
| int spin::VideoTexture::getPlay | ( | ) | const [inline] |
Returns a boolean indicating whether the video is set to play or not.
| std::vector< lo_message > spin::VideoTexture::getState | ( | ) | const [virtual] |
Just like a ReferencedNode, each subclass of ReferencedStateSet must override the getState() method to pass it's current state.
Reimplemented from spin::Shader.
| bool spin::VideoTexture::isValid | ( | ) | [inline] |
Returns whether there is a currently valid video
| void spin::VideoTexture::rewind | ( | ) |
Seek to beginning of video (equivalent to setIndex(0);
| void spin::VideoTexture::setFrameRate | ( | float | f | ) |
Only for image sequences; tells OSG how fast to play the sequence
| void spin::VideoTexture::setIndex | ( | float | f | ) |
Normalized seek to a part of the video. ie, index in range [0,1]
| void spin::VideoTexture::setLoop | ( | int | i | ) |
Enable (1) or disable (0) looping of the video
| void spin::VideoTexture::setPath | ( | const char * | newPath | ) |
Creates a video from a path on disk. This can either be a single movie file (ie, a format that OSG knows how to read), or a folder name that contains a sequence of images to stitch into a video.
| void spin::VideoTexture::setPlay | ( | int | i | ) |
Play (1) or Pause (0) the video
The documentation for this class was generated from the following files:
- include/VideoTexture.h
- src/spin/VideoTexture.cpp
