diff options
Diffstat (limited to 'src/jogl/classes/com/jogamp/opengl/util')
3 files changed, 23 insertions, 36 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/util/RandomTileRenderer.java b/src/jogl/classes/com/jogamp/opengl/util/RandomTileRenderer.java index be73ec4d5..4fcf0b6cc 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/RandomTileRenderer.java +++ b/src/jogl/classes/com/jogamp/opengl/util/RandomTileRenderer.java @@ -74,10 +74,9 @@ public class RandomTileRenderer extends TileRendererBase { * @throws IllegalArgumentException is tile x/y are < 0 or tile size is <= 0x0 */ public void setTileRect(int tX, int tY, int tWidth, int tHeight) throws IllegalStateException, IllegalArgumentException { - /** FIXME if( 0 > tX || 0 > tX ) { throw new IllegalArgumentException("Tile pos must be >= 0/0"); - } */ + } if( 0 >= tWidth || 0 >= tHeight ) { throw new IllegalArgumentException("Tile size must be > 0x0"); } diff --git a/src/jogl/classes/com/jogamp/opengl/util/TileRenderer.java b/src/jogl/classes/com/jogamp/opengl/util/TileRenderer.java index 3bb9dc169..93ac32281 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/TileRenderer.java +++ b/src/jogl/classes/com/jogamp/opengl/util/TileRenderer.java @@ -38,7 +38,6 @@ package com.jogamp.opengl.util; import javax.media.nativewindow.util.Dimension; import javax.media.opengl.GL2ES3; -import javax.media.opengl.GLAutoDrawable; import com.jogamp.opengl.util.GLPixelBuffer.GLPixelAttributes; @@ -118,6 +117,8 @@ public class TileRenderer extends TileRendererBase { private int currentTile = -1; private int currentRow; private int currentColumn; + private int offsetX; + private int offsetY; /** * Creates a new TileRenderer object @@ -157,6 +158,15 @@ public class TileRenderer extends TileRendererBase { setup(); } + /** + * Sets an xy offset for the resulting tile + * {@link TileRendererBase#TR_CURRENT_TILE_X_POS x-pos} and {@link TileRendererBase#TR_CURRENT_TILE_Y_POS y-pos}. + **/ + public void setTileOffset(int xoff, int yoff) { + offsetX = xoff; + offsetY = yoff; + } + /** * Sets up the number of rows and columns needed */ @@ -199,17 +209,9 @@ public class TileRenderer extends TileRendererBase { case TR_COLUMNS: return columns; case TR_CURRENT_ROW: - if( currentTile < 0 ) { - return -1; - } else { - return currentRow; - } + return currentRow; case TR_CURRENT_COLUMN: - if( currentTile < 0 ) { - return -1; - } else { - return currentColumn; - } + return currentColumn; case TR_CURRENT_TILE_X_POS: return currentTileXPos; case TR_CURRENT_TILE_Y_POS: @@ -226,11 +228,9 @@ public class TileRenderer extends TileRendererBase { } /** - * Sets the order of row traversal + * Sets the order of row traversal, default is {@link #TR_BOTTOM_TO_TOP}. * - * @param order - * The row traversal order, must be - * eitherTR_TOP_TO_BOTTOM or TR_BOTTOM_TO_TOP + * @param order The row traversal order, must be either {@link #TR_TOP_TO_BOTTOM} or {@link #TR_BOTTOM_TO_TOP}. */ public final void setRowOrder(int order) { if (order == TR_TOP_TO_BOTTOM || order == TR_BOTTOM_TO_TOP) { @@ -280,8 +280,8 @@ public class TileRenderer extends TileRendererBase { tW = imageSize.getWidth() - ( columns - 1 ) * ( tileSizeNB.getWidth() ) + 2 * border; } - currentTileXPos = currentColumn * tileSizeNB.getWidth(); - currentTileYPos = currentRow * tileSizeNB.getHeight(); + currentTileXPos = currentColumn * tileSizeNB.getWidth() + offsetX; + currentTileYPos = currentRow * tileSizeNB.getHeight() + offsetY; final int preTileWidth = currentTileWidth; final int preTileHeight = currentTileHeight; @@ -291,8 +291,9 @@ public class TileRenderer extends TileRendererBase { currentTileHeight = tH; if( DEBUG ) { - System.err.println("Tile["+currentTile+"]: ["+preColumn+"]["+preRow+"] "+preTileWidth+"x"+preTileHeight+ - " -> ["+currentColumn+"]["+currentRow+"] "+currentTileXPos+"/"+currentTileYPos+", "+tW+"x"+tH+", image "+imageSize.getWidth()+"x"+imageSize.getHeight()); + System.err.println("Tile["+currentTile+"]: off "+offsetX+"/"+offsetX+", ["+preColumn+"]["+preRow+"] "+preTileWidth+"x"+preTileHeight+ + " -> ["+currentColumn+"]["+currentRow+"] "+currentTileXPos+"/"+currentTileYPos+", "+tW+"x"+tH+ + ", image "+imageSize.getWidth()+"x"+imageSize.getHeight()); } gl.glViewport( 0, 0, tW, tH ); @@ -377,17 +378,4 @@ public class TileRenderer extends TileRendererBase { currentTile = -1; /* all done */ } } - - /** - * {@inheritDoc} - * <p> - * Sets the tile size of this renderer to the given {@link GLAutoDrawable} size - * with zero tile border. - * </p> - */ - @Override - public void attachToAutoDrawable(GLAutoDrawable glad) throws IllegalStateException { - super.attachToAutoDrawable(glad); - setTileSize(glad.getWidth(), glad.getHeight(), 0); - } }
\ No newline at end of file diff --git a/src/jogl/classes/com/jogamp/opengl/util/TileRendererBase.java b/src/jogl/classes/com/jogamp/opengl/util/TileRendererBase.java index 1126f6dee..4127b16e5 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/TileRendererBase.java +++ b/src/jogl/classes/com/jogamp/opengl/util/TileRendererBase.java @@ -79,11 +79,11 @@ public abstract class TileRendererBase { */ public static final int TR_IMAGE_HEIGHT = 2; /** - * The width of the current tile. See {@link #getParam(int)}. + * The x-pos of the current tile. See {@link #getParam(int)}. */ public static final int TR_CURRENT_TILE_X_POS = 3; /** - * The height of the current tile. See {@link #getParam(int)}. + * The y-pos of the current tile. See {@link #getParam(int)}. */ public static final int TR_CURRENT_TILE_Y_POS = 4; /** |