AfflictionNetworks/narya
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Account for blocks a bit below our visible bounds because otherwise there

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can be serious popping when entire buildings don't come into view until
after we've started displaying.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@2597 542714f4-19e9-0310-aa3c-eee0fc999fb1
This commit is contained in:
Michael Bayne
2003-05-21 00:28:22 +00:00
parent bf4142423f
commit 98216ddcbb
1 changed files with 13 additions and 3 deletions
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src/java/com/threerings/miso/client/MisoScenePanel.java
+13 -3
View File
@@ -1,5 +1,5 @@
// //
// $Id: MisoScenePanel.java,v 1.33 2003/05/20 23:58:27 mdb Exp $ // $Id: MisoScenePanel.java,v 1.34 2003/05/21 00:28:22 mdb Exp $
package com.threerings.miso.client; package com.threerings.miso.client;
@@ -691,7 +691,7 @@ public class MisoScenePanel extends VirtualMediaPanel
this, origin.x, origin.y, this, origin.x, origin.y,
_metrics.blockwid, _metrics.blockhei); _metrics.blockwid, _metrics.blockhei);
boolean visible = boolean visible =
block.getFootprint().getBounds().intersects(_vbounds); block.getFootprint().getBounds().intersects(_vibounds);
_blocks.put(bkey, block); _blocks.put(bkey, block);
// queue the block up to be resolved // queue the block up to be resolved
@@ -718,7 +718,11 @@ public class MisoScenePanel extends VirtualMediaPanel
/** /**
* Called during the {@link #rethink} process, configures {@link * Called during the {@link #rethink} process, configures {@link
* #_ibounds} to contain the bounds of the potentially "influential" * #_ibounds} to contain the bounds of the potentially "influential"
* world. Everything that intersects the influential area will be * world and {@link #_ivbounds} to contain bounds that are used to
* determine which blocks should be resolved before making the view
* visible.
*
* <p> Everything that intersects the influential area will be
* resolved on the expectation that it could be scrolled into view at * resolved on the expectation that it could be scrolled into view at
* any time. The influential bounds should be large enough that the * any time. The influential bounds should be large enough that the
* time between a block becoming influential and the time at which it * time between a block becoming influential and the time at which it
@@ -735,6 +739,8 @@ public class MisoScenePanel extends VirtualMediaPanel
// we go extra on the height because objects // we go extra on the height because objects
// below can influence fairly high up // below can influence fairly high up
_vbounds.height+3*infbory); _vbounds.height+3*infbory);
_vibounds.setBounds(_vbounds.x, _vbounds.y,
_vbounds.width, _vbounds.height+infbory);
} }
/** /**
@@ -1458,6 +1464,10 @@ public class MisoScenePanel extends VirtualMediaPanel
/** Contains the bounds of our "area of influence" in screen coords. */ /** Contains the bounds of our "area of influence" in screen coords. */
protected Rectangle _ibounds = new Rectangle(); protected Rectangle _ibounds = new Rectangle();
/** Contains the bounds of our visible "area of influence" in screen
* coords. */
protected Rectangle _vibounds = new Rectangle();
/** Used by {@link #rethink}. */ /** Used by {@link #rethink}. */
protected RethinkOp _rethinkOp = new RethinkOp(); protected RethinkOp _rethinkOp = new RethinkOp();