Set highest priority for globe tiles that you are inside

CesiumGS · Mar 29, 2018 · 7cda13e · 7cda13e
1 parent e247462
commit 7cda13e
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/Source/Scene/GlobeSurfaceTile.js b/Source/Scene/GlobeSurfaceTile.js
@@ -7,6 +7,7 @@ define([
         '../Core/defineProperties',
         '../Core/IntersectionTests',
         '../Core/PixelFormat',
+        '../Core/Rectangle',
         '../Renderer/PixelDatatype',
         '../Renderer/Sampler',
         '../Renderer/Texture',
@@ -28,6 +29,7 @@ define([
         defineProperties,
         IntersectionTests,
         PixelFormat,
+        Rectangle,
         PixelDatatype,
         Sampler,
         Texture,
@@ -254,6 +256,10 @@ define([
 
     function createPriorityFunction(surfaceTile, frameState) {
         return function() {
+            if (Rectangle.contains(surfaceTile.tileBoundingRegion.rectangle, frameState.camera.positionCartographic)) {
+                // If the camera is inside this tile's bounding region treat it as highest priority
+                return 0.0;
+            }
             return surfaceTile.tileBoundingRegion.distanceToCamera(frameState);
         };
     }