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Handle dirty tiles properly

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This commit is contained in:
Andreas Hocevar
2015-09-24 14:01:14 +02:00
parent 6e2f82c397
commit 9df280a884
2 changed files with 7 additions and 1 deletions
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6
src/ol/renderer/canvas/canvasvectortilelayerrenderer.js
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@@ -168,7 +168,7 @@ ol.renderer.canvas.VectorTileLayer.prototype.createReplayGroup = function(tile,
}
var replayState = tile.getReplayState();
if (replayState.renderedRevision == revision &&
if (!replayState.dirty && replayState.renderedRevision == revision &&
replayState.renderedRenderOrder == renderOrder) {
return;
}
@@ -176,6 +176,7 @@ ol.renderer.canvas.VectorTileLayer.prototype.createReplayGroup = function(tile,
// FIXME dispose of old replayGroup in post render
goog.dispose(replayState.replayGroup);
replayState.replayGroup = null;
replayState.dirty = false;
var source = layer.getSource();
goog.asserts.assertInstanceof(source, ol.source.VectorTile,
@@ -211,6 +212,7 @@ ol.renderer.canvas.VectorTileLayer.prototype.createReplayGroup = function(tile,
var dirty = this.renderFeature(feature, squaredTolerance, styles,
replayGroup);
this.dirty_ = this.dirty_ || dirty;
replayState.dirty = replayState.dirty || dirty;
}
}
@@ -391,6 +393,8 @@ ol.renderer.canvas.VectorTileLayer.prototype.prepareFrame =
}
}
this.dirty_ = false;
/** @type {Array.<number>} */
var zs = goog.array.map(goog.object.getKeys(tilesToDrawByZ), Number);
goog.array.sort(zs);