reused getSubplotData function

Author: archmoj

src/plots/gl3d/layout/defaults.js

@@ -16,7 +16,9 @@ var Registry = require('../../../registry');
 var handleSubplotDefaults = require('../../subplot_defaults');
 var supplyGl3dAxisLayoutDefaults = require('./axis_defaults');
 var layoutAttributes = require('./layout_attributes');
+var getSubplotData = require('../../get_data').getSubplotData;
 
+var GL3D = 'gl3d';
 
 module.exports = function supplyLayoutDefaults(layoutIn, layoutOut, fullData) {
     var hasNon3D = layoutOut._basePlotModules.length > 1;
@@ -31,7 +33,7 @@ module.exports = function supplyLayoutDefaults(layoutIn, layoutOut, fullData) {
     }
 
     handleSubplotDefaults(layoutIn, layoutOut, fullData, {
-        type: 'gl3d',
+        type: GL3D,
         attributes: layoutAttributes,
         handleDefaults: handleGl3dDefaults,
         fullLayout: layoutOut,
@@ -97,19 +99,13 @@ function handleGl3dDefaults(sceneLayoutIn, sceneLayoutOut, coerce, opts) {
         sceneLayoutIn.aspectmode = sceneLayoutOut.aspectmode;
     }
 
-    var fullGl3dData = [];
-    for(var i = 0; i < opts.fullData.length; i++) {
-        if(opts.fullData[i].scene) {
-            fullGl3dData.push(
-                opts.fullData[i]
-            );
-        }
-    }
+    var sceneIds = opts.fullLayout._subplots[GL3D];
+    var fullSceneData = getSubplotData(opts.fullData, GL3D, sceneIds);
 
     supplyGl3dAxisLayoutDefaults(sceneLayoutIn, sceneLayoutOut, {
         font: opts.font,
         scene: opts.id,
-        data: fullGl3dData,
+        data: fullSceneData,
         bgColor: bgColorCombined,
         calendar: opts.calendar,
         fullLayout: opts.fullLayout