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JOGL v2.6.0-rc-20250721
JOGL, High-Performance Graphics Binding for Java (public API).
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Res independent Shape, Scene attached to GLWindow showing multiple animated shape movements. More...
Classes | |
| class | MyGLMediaEventListener |
Public Member Functions | |
| UISceneDemo03b (final int renderModes) | |
| void | init (final GLAutoDrawable glad) |
| Called by the drawable immediately after the OpenGL context is initialized. More... | |
| void | dispose (final GLAutoDrawable drawable) |
| Notifies the listener to perform the release of all OpenGL resources per GLContext, such as memory buffers and GLSL programs. More... | |
| void | reshape (final GLAutoDrawable glad, final int x, final int y, final int width, final int height) |
| Called by the drawable during the first repaint after the component has been resized. More... | |
| void | display (final GLAutoDrawable drawable) |
| Called by the drawable to initiate OpenGL rendering by the client. More... | |
| void | init (GLAutoDrawable drawable) |
| Called by the drawable immediately after the OpenGL context is initialized. More... | |
| void | dispose (GLAutoDrawable drawable) |
| Notifies the listener to perform the release of all OpenGL resources per GLContext, such as memory buffers and GLSL programs. More... | |
| void | display (GLAutoDrawable drawable) |
| Called by the drawable to initiate OpenGL rendering by the client. More... | |
| void | reshape (GLAutoDrawable drawable, int x, int y, int width, int height) |
| Called by the drawable during the first repaint after the component has been resized. More... | |
Static Public Member Functions | |
| static void | main (final String[] args) throws IOException |
| static void | rotateShape (final Shape shape, float angle, final int axis) |
| Rotate the shape while avoiding 90 degree position. More... | |
Static Public Attributes | |
| static CommandlineOptions | options = new CommandlineOptions(1280, 720, Region.VBAA_RENDERING_BIT) |
Res independent Shape, Scene attached to GLWindow showing multiple animated shape movements.
This is a GLEventListener based version of UISceneDemo03, capable to be used with any GLAutoDrawable.
This variation of UISceneDemo00 shows
Blog entry: https://jausoft.com/blog/2023/08/27/graphui_animation_animgroup/
Commandline options
Definition at line 117 of file UISceneDemo03b.java.
| com.jogamp.opengl.demos.graph.ui.UISceneDemo03b.UISceneDemo03b | ( | final int | renderModes | ) |
| renderModes |
Definition at line 239 of file UISceneDemo03b.java.
| void com.jogamp.opengl.demos.graph.ui.UISceneDemo03b.display | ( | final GLAutoDrawable | drawable | ) |
Called by the drawable to initiate OpenGL rendering by the client.
After all GLEventListeners have been notified of a display event, the drawable will swap its buffers if setAutoSwapBufferMode is enabled.
Implements com.jogamp.opengl.GLEventListener.
Definition at line 496 of file UISceneDemo03b.java.
| void com.jogamp.opengl.demos.graph.ui.UISceneDemo03b.dispose | ( | final GLAutoDrawable | drawable | ) |
Notifies the listener to perform the release of all OpenGL resources per GLContext, such as memory buffers and GLSL programs.
Called by the drawable before the OpenGL context is destroyed by an external event, like a reconfiguration of the GLAutoDrawable closing an attached window, but also manually by calling destroy.
Note that this event does not imply the end of life of the application. It could be produced with a followup call to init(GLAutoDrawable) in case the GLContext has been recreated, e.g. due to a pixel configuration change in a multihead environment.
Implements com.jogamp.opengl.GLEventListener.
Definition at line 391 of file UISceneDemo03b.java.
| void com.jogamp.opengl.demos.graph.ui.UISceneDemo03b.init | ( | final GLAutoDrawable | drawable | ) |
Called by the drawable immediately after the OpenGL context is initialized.
Can be used to perform one-time OpenGL initialization per GLContext, such as setup of lights and display lists.
Note that this method may be called more than once if the underlying OpenGL context for the GLAutoDrawable is destroyed and recreated, for example if a GLCanvas is removed from the widget hierarchy and later added again.
Implements com.jogamp.opengl.GLEventListener.
Definition at line 322 of file UISceneDemo03b.java.
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| void com.jogamp.opengl.demos.graph.ui.UISceneDemo03b.reshape | ( | final GLAutoDrawable | drawable, |
| final int | x, | ||
| final int | y, | ||
| final int | width, | ||
| final int | height | ||
| ) |
Called by the drawable during the first repaint after the component has been resized.
The client can update it's viewport associated data and view volume of the window appropriately.
For efficiency the GL viewport has already been updated via glViewport(x, y, width, height) when this method is called.
| drawable | the triggering GLAutoDrawable |
| x | lower left corner of the viewport rectangle in pixel units |
| y | lower left corner of the viewport rectangle in pixel units |
| width | width of the viewport rectangle in pixel units |
| height | height of the viewport rectangle in pixel units |
Implements com.jogamp.opengl.GLEventListener.
Definition at line 401 of file UISceneDemo03b.java.
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static |
Rotate the shape while avoiding 90 degree position.
| shape | the shape to rotate |
| angle | the angle in radians |
| axis | 0 for X-, 1 for Y- and 2 for Z-axis |
Definition at line 293 of file UISceneDemo03b.java.
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static |
Definition at line 201 of file UISceneDemo03b.java.