ashatora/openlayers
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Skip features without geometry during webgl replay

Browse Source 
Setting a feature geometry to null or undefined and triggering a hit
detection was throwing an exception.

This patch handles a batched feature without a geometry in the same
fashion as skipped features.

An equivalent patch has been applied to the canvas replay.
This commit is contained in:
Guillaume Beraudo
2015-08-07 09:50:25 +02:00
parent b01fa94ecd
commit e57919e55b
1 changed files with 1 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/ol/render/webgl/webglreplay.js
+1
View File
@@ -853,6 +853,7 @@ ol.render.webgl.ImageReplay.prototype.drawHitDetectionReplayOneByOne_ =
featureUid = goog.getUid(feature).toString(); featureUid = goog.getUid(feature).toString();
if (!goog.isDef(skippedFeaturesHash[featureUid]) && if (!goog.isDef(skippedFeaturesHash[featureUid]) &&
goog.isDefAndNotNull(feature.getGeometry()) &&
(!goog.isDef(opt_hitExtent) || ol.extent.intersects( (!goog.isDef(opt_hitExtent) || ol.extent.intersects(
opt_hitExtent, feature.getGeometry().getExtent()))) { opt_hitExtent, feature.getGeometry().getExtent()))) {
gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT); gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);