Add very basic webgl vector renderer

2014-10-23 10:50:05 +02:00
parent 5ddbe54310
commit 33adcd3903
14 changed files with 790 additions and 23 deletions
@@ -286,3 +286,12 @@ ol.renderer.webgl.Layer.prototype.handleWebGLContextLost = function() {
  this.framebuffer = null;
  this.framebufferDimension = undefined;
 };
+
+
+/**
+ * @param {olx.FrameState} frameState Frame state.
+ * @param {ol.layer.LayerState} layerState Layer state.
+ * @param {ol.webgl.Context} context Context.
+ * @return {boolean} whether composeFrame should be called.
+ */
+ol.renderer.webgl.Layer.prototype.prepareFrame = goog.abstractMethod;