JOGL v2.6.0-rc-20250706
JOGL, High-Performance Graphics Binding for Java™ (public API).
com.jogamp.opengl.demos.es2.RedSquareES2 Class Reference
Inheritance diagram for com.jogamp.opengl.demos.es2.RedSquareES2:
Collaboration diagram for com.jogamp.opengl.demos.es2.RedSquareES2:

Public Member Functions

 RedSquareES2 (final int swapInterval)
 
 RedSquareES2 ()
 
void addTileRendererNotify (final TileRendererBase tr)
 The owning GLAutoDrawable is attached to the given TileRendererBase instance. More...
 
void removeTileRendererNotify (final TileRendererBase tr)
 The owning GLAutoDrawable is detached from the given TileRendererBase instance. More...
 
void startTileRendering (final TileRendererBase tr)
 Called by the TileRendererBase during tile-rendering after TileRendererBase#beginTile(GL) and before reshapeTile(..). More...
 
void endTileRendering (final TileRendererBase tr)
 Called by the TileRenderer during tile-rendering after TileRendererBase#endTile(GL) and GLAutoDrawable#swapBuffers(). More...
 
void setAspect (final float aspect)
 
void setDoRotation (final boolean rotate)
 
void setClearBuffers (final boolean v)
 
void setVerbose (final boolean v)
 
void init (final GLAutoDrawable glad)
 Called by the drawable immediately after the OpenGL context is initialized. More...
 
void display (final GLAutoDrawable glad)
 Called by the drawable to initiate OpenGL rendering by the client. 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 reshapeTile (final TileRendererBase tr, final int tileX, final int tileY, final int tileWidth, final int tileHeight, final int imageWidth, final int imageHeight)
 Called by the TileRendererBase during tile-rendering via an attached GLAutoDrawable's GLAutoDrawable#display() call for each tile before display(GLAutoDrawable). More...
 
void dispose (final GLAutoDrawable glad)
 Notifies the listener to perform the release of all OpenGL resources per GLContext, such as memory buffers and GLSL programs. 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...
 
void addTileRendererNotify (TileRendererBase tr)
 The owning GLAutoDrawable is attached to the given TileRendererBase instance. More...
 
void removeTileRendererNotify (TileRendererBase tr)
 The owning GLAutoDrawable is detached from the given TileRendererBase instance. More...
 
void reshapeTile (TileRendererBase tr, int tileX, int tileY, int tileWidth, int tileHeight, int imageWidth, int imageHeight)
 Called by the TileRendererBase during tile-rendering via an attached GLAutoDrawable's GLAutoDrawable#display() call for each tile before display(GLAutoDrawable). More...
 
void startTileRendering (TileRendererBase tr)
 Called by the TileRendererBase during tile-rendering after TileRendererBase#beginTile(GL) and before reshapeTile(..). More...
 
void endTileRendering (TileRendererBase tr)
 Called by the TileRenderer during tile-rendering after TileRendererBase#endTile(GL) and GLAutoDrawable#swapBuffers(). More...
 

Detailed Description

Definition at line 45 of file RedSquareES2.java.

Constructor & Destructor Documentation

◆ RedSquareES2() [1/2]

com.jogamp.opengl.demos.es2.RedSquareES2.RedSquareES2 ( final int  swapInterval)

Definition at line 60 of file RedSquareES2.java.

◆ RedSquareES2() [2/2]

com.jogamp.opengl.demos.es2.RedSquareES2.RedSquareES2 ( )

Definition at line 64 of file RedSquareES2.java.

Member Function Documentation

◆ addTileRendererNotify()

void com.jogamp.opengl.demos.es2.RedSquareES2.addTileRendererNotify ( final TileRendererBase  tr)

The owning GLAutoDrawable is attached to the given TileRendererBase instance.

The GLContext of the TileRendererBase's attached GLAutoDrawable is not current.

Parameters
trthe associated TileRendererBase
See also
TileRendererBase::getAttachedDrawable()

Implements com.jogamp.opengl.util.TileRendererBase.TileRendererListener.

Definition at line 69 of file RedSquareES2.java.

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◆ display()

void com.jogamp.opengl.demos.es2.RedSquareES2.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 164 of file RedSquareES2.java.

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◆ dispose()

void com.jogamp.opengl.demos.es2.RedSquareES2.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 259 of file RedSquareES2.java.

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◆ endTileRendering()

void com.jogamp.opengl.demos.es2.RedSquareES2.endTileRendering ( final TileRendererBase  tr)

Called by the TileRenderer during tile-rendering after TileRendererBase#endTile(GL) and GLAutoDrawable#swapBuffers().

If TileRendererBase is of type TileRenderer, method is called for the last tile of all tiles.
Otherwise, i.e. RandomTileRenderer, method is called for each particular tile.

The GLContext of the TileRenderer's attached GLAutoDrawable is current.

Parameters
trthe issuing TileRendererBase

Implements com.jogamp.opengl.util.TileRendererBase.TileRendererListener.

Definition at line 84 of file RedSquareES2.java.

◆ init()

void com.jogamp.opengl.demos.es2.RedSquareES2.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 94 of file RedSquareES2.java.

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◆ removeTileRendererNotify()

void com.jogamp.opengl.demos.es2.RedSquareES2.removeTileRendererNotify ( final TileRendererBase  tr)

The owning GLAutoDrawable is detached from the given TileRendererBase instance.

The GLContext of the TileRendererBase's attached GLAutoDrawable is not current.

Parameters
trthe disassociated TileRendererBase
See also
TileRendererBase::getAttachedDrawable()

Implements com.jogamp.opengl.util.TileRendererBase.TileRendererListener.

Definition at line 75 of file RedSquareES2.java.

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◆ reshape()

void com.jogamp.opengl.demos.es2.RedSquareES2.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.

Parameters
drawablethe triggering GLAutoDrawable
xlower left corner of the viewport rectangle in pixel units
ylower left corner of the viewport rectangle in pixel units
widthwidth of the viewport rectangle in pixel units
heightheight of the viewport rectangle in pixel units

Implements com.jogamp.opengl.GLEventListener.

Definition at line 201 of file RedSquareES2.java.

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◆ reshapeTile()

void com.jogamp.opengl.demos.es2.RedSquareES2.reshapeTile ( final TileRendererBase  tr,
final int  tileX,
final int  tileY,
final int  tileWidth,
final int  tileHeight,
final int  imageWidth,
final int  imageHeight 
)

Called by the TileRendererBase during tile-rendering via an attached GLAutoDrawable's GLAutoDrawable#display() call for each tile before display(GLAutoDrawable).

The PMV Matrix shall be reshaped according to the given

  • current tile-position
  • current tile-size
  • final image-size

The GL viewport is already set to origin 0/0 and the current tile-size.
See details in TileRendererBase#beginTile(GL).

The GLContext of the TileRendererBase's attached GLAutoDrawable is current.

Parameters
trthe issuing TileRendererBase
tileXthe current tile's x-pos
tileYthe current tile's y-pos
tileWidththe current tile's width
tileHeightthe current tile's height
imageWidththe final image width
imageHeightthe final image height
See also
TileRendererBase::getAttachedDrawable()

Implements com.jogamp.opengl.util.TileRendererBase.TileRendererListener.

Definition at line 208 of file RedSquareES2.java.

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◆ setAspect()

void com.jogamp.opengl.demos.es2.RedSquareES2.setAspect ( final float  aspect)

Definition at line 88 of file RedSquareES2.java.

◆ setClearBuffers()

void com.jogamp.opengl.demos.es2.RedSquareES2.setClearBuffers ( final boolean  v)

Definition at line 90 of file RedSquareES2.java.

◆ setDoRotation()

void com.jogamp.opengl.demos.es2.RedSquareES2.setDoRotation ( final boolean  rotate)

Definition at line 89 of file RedSquareES2.java.

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◆ setVerbose()

void com.jogamp.opengl.demos.es2.RedSquareES2.setVerbose ( final boolean  v)

Definition at line 91 of file RedSquareES2.java.

◆ startTileRendering()

void com.jogamp.opengl.demos.es2.RedSquareES2.startTileRendering ( final TileRendererBase  tr)

Called by the TileRendererBase during tile-rendering after TileRendererBase#beginTile(GL) and before reshapeTile(..).

If TileRendererBase is of type TileRenderer, method is called for the first tile of all tiles.
Otherwise, i.e. RandomTileRenderer, method is called for each particular tile.

The GLContext of the TileRenderer's attached GLAutoDrawable is current.

Parameters
trthe issuing TileRendererBase

Implements com.jogamp.opengl.util.TileRendererBase.TileRendererListener.

Definition at line 80 of file RedSquareES2.java.


The documentation for this class was generated from the following file: