Merge pull request #3798 from AnalyticalGraphicsInc/fix-ie-failures

Fix test failures in IE
CesiumGS · Apr 1, 2016 · e49fb89 · e49fb89
2 parents 93b0e35 + 8aec75e
commit e49fb89
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/Source/Scene/Scene.js b/Source/Scene/Scene.js
@@ -1741,7 +1741,7 @@ define([
         var projectionMatrix = camera.frustum.projectionMatrix;
 
         var x = camera.positionWC.y;
-        var eyePoint = Cartesian3.fromElements(Math.sign(x) * maxCoord.x - x, 0.0, -camera.positionWC.x, scratch2DViewportEyePoint);
+        var eyePoint = Cartesian3.fromElements(CesiumMath.sign(x) * maxCoord.x - x, 0.0, -camera.positionWC.x, scratch2DViewportEyePoint);
         var windowCoordinates = Transforms.pointToGLWindowCoordinates(projectionMatrix, viewportTransformation, eyePoint, scratch2DViewportWindowCoords);
 
         windowCoordinates.x = Math.floor(windowCoordinates.x);

diff --git a/Source/Scene/SceneTransforms.js b/Source/Scene/SceneTransforms.js
@@ -126,7 +126,7 @@ define([
             var projectionMatrix = camera.frustum.projectionMatrix;
 
             var x = camera.positionWC.y;
-            var eyePoint = Cartesian3.fromElements(Math.sign(x) * maxCoord.x - x, 0.0, -camera.positionWC.x);
+            var eyePoint = Cartesian3.fromElements(CesiumMath.sign(x) * maxCoord.x - x, 0.0, -camera.positionWC.x);
             var windowCoordinates = Transforms.pointToGLWindowCoordinates(projectionMatrix, viewportTransformation, eyePoint);
 
             if (x === 0.0 || windowCoordinates.x <= 0.0 || windowCoordinates.x >= canvas.clientWidth) {