Refactored Buffer and Field getAt functions to use a common helper function, avoiding redundant code.

Review URL: http://codereview.chromium.org/2081002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@48071 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 2 insertions, 8 deletions

diff --git a/o3d/samples/o3d-webgl/field.js b/o3d/samples/o3d-webgl/field.js
index 1ae89e4..9e29569 100644
--- a/o3d/samples/o3d-webgl/field.js
+++ b/o3d/samples/o3d-webgl/field.js
@@ -108,14 +108,8 @@ o3d.Field.prototype.setAt =
  */
 o3d.Field.prototype.getAt =
     function(start_index, num_elements) {
-  var values = [];
-  for (var i = 0; i < num_elements; ++i) {
-    for (var c = 0; c < this.numComponents; ++c) {
-      values.push(this.buffer.array_[(start_index + i) *
-          this.buffer.totalComponents + this.offset_ + c]);
-    }
-  }
-  return values;
+  return this.buffer.getAtHelper_(start_index, num_elements, this.offset_,
+      this.numComponents);
 };