diff --git a/src/ol/renderer/webgl/webgltilelayerrenderer.js b/src/ol/renderer/webgl/webgltilelayerrenderer.js index 34efc3a18d..90a1188c62 100644 --- a/src/ol/renderer/webgl/webgltilelayerrenderer.js +++ b/src/ol/renderer/webgl/webgltilelayerrenderer.js @@ -6,6 +6,7 @@ goog.provide('ol.renderer.webgl.TileLayer'); goog.require('goog.array'); goog.require('goog.asserts'); goog.require('goog.object'); +goog.require('goog.vec.Mat4'); goog.require('goog.vec.Vec4'); goog.require('goog.webgl'); goog.require('ol.Tile'); @@ -18,7 +19,6 @@ goog.require('ol.renderer.webgl.Layer'); goog.require('ol.renderer.webgl.tilelayer.shader'); goog.require('ol.source.Tile'); goog.require('ol.structs.Buffer'); -goog.require('ol.vec.Mat4'); @@ -298,16 +298,26 @@ ol.renderer.webgl.TileLayer.prototype.prepareFrame = this.scheduleExpireCache(frameState, tileSource); this.updateLogos(frameState, tileSource); - ol.vec.Mat4.makeTransform2D(this.texCoordMatrix, + var texCoordMatrix = this.texCoordMatrix; + goog.vec.Mat4.makeIdentity(texCoordMatrix); + goog.vec.Mat4.translate(texCoordMatrix, (center[0] - framebufferExtent[0]) / (framebufferExtent[2] - framebufferExtent[0]), (center[1] - framebufferExtent[1]) / (framebufferExtent[3] - framebufferExtent[1]), + 0); + if (view2DState.rotation !== 0) { + goog.vec.Mat4.rotateZ(texCoordMatrix, view2DState.rotation); + } + goog.vec.Mat4.scale(texCoordMatrix, frameState.size[0] * view2DState.resolution / (framebufferExtent[2] - framebufferExtent[0]), frameState.size[1] * view2DState.resolution / (framebufferExtent[3] - framebufferExtent[1]), - view2DState.rotation, - -0.5, -0.5); + 1); + goog.vec.Mat4.translate(texCoordMatrix, + -0.5, + -0.5, + 0); };