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Merge pull request #44 from elemoine/webgl-point-delete

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[webgl-point] Add a comment to WebGL ImageReplay
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Éric Lemoine
2014-11-21 15:49:41 +01:00
parent dae5bd53b7 6360e4497d
commit b904427087
1 changed files with 4 additions and 0 deletions
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src/ol/render/webgl/webglreplay.js
+4
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@@ -201,6 +201,10 @@ ol.render.webgl.ImageReplay = function(tolerance, maxExtent) {
*/ */
ol.render.webgl.ImageReplay.prototype.getDeleteResourcesFunction = ol.render.webgl.ImageReplay.prototype.getDeleteResourcesFunction =
function(context) { function(context) {
// We only delete our stuff here. The shaders and the program may
// be used by other ImageReplay instances (for other layers). And
// they will be deleted when disposing of the ol.webgl.Context
// object.
goog.asserts.assert(!goog.isNull(this.verticesBuffer_)); goog.asserts.assert(!goog.isNull(this.verticesBuffer_));
goog.asserts.assert(!goog.isNull(this.indicesBuffer_)); goog.asserts.assert(!goog.isNull(this.indicesBuffer_));
var verticesBuffer = this.verticesBuffer_; var verticesBuffer = this.verticesBuffer_;