com.jogamp.opengl.util
Interface TileRendererBase.TileRendererListener

Enclosing class:

TileRendererBase

public static interface TileRendererBase.TileRendererListener

Listener for tile renderer events, intended to extend GLEventListener implementations, enabling tile rendering via TileRendererBase.attachAutoDrawable(GLAutoDrawable).

Method Summary

void	addTileRendererNotify(TileRendererBase tr) The owning GLAutoDrawable is attached to the given TileRendererBase instance.
void	endTileRendering(TileRendererBase tr) Called by the TileRenderer during tile-rendering after TileRendererBase.endTile(GL) and GLDrawable.swapBuffers().
void	removeTileRendererNotify(TileRendererBase tr) The owning GLAutoDrawable is detached from the given TileRendererBase instance.
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).
void	startTileRendering(TileRendererBase tr) Called by the TileRendererBase during tile-rendering after TileRendererBase.beginTile(GL) and before reshapeTile(..).

Method Detail

addTileRendererNotify

void addTileRendererNotify(TileRendererBase tr)

The owning GLAutoDrawable is attached to the given TileRendererBase instance.

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

Parameters:

tr - the associated TileRendererBase

See Also:

TileRendererBase.getAttachedDrawable()

removeTileRendererNotify

void removeTileRendererNotify(TileRendererBase tr)

The owning GLAutoDrawable is detached from the given TileRendererBase instance.

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

Parameters:

tr - the disassociated TileRendererBase

See Also:

TileRendererBase.getAttachedDrawable()

reshapeTile

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).

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:

tr - the issuing TileRendererBase

tileX - the current tile's x-pos

tileY - the current tile's y-pos

tileWidth - the current tile's width

tileHeight - the current tile's height

imageWidth - the final image width

imageHeight - the final image height

See Also:

TileRendererBase.getAttachedDrawable()

startTileRendering

void startTileRendering(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:

tr - the issuing TileRendererBase

endTileRendering

void endTileRendering(TileRendererBase tr)

Called by the TileRenderer during tile-rendering after TileRendererBase.endTile(GL) and GLDrawable.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:

tr - the issuing TileRendererBase