Added default uv clip

Author: fizzy81

src/ModelViewer.js

@@ -70,7 +70,7 @@ function ModelViewer(container) {
  // append viewer
 
  this.element.appendChild(this.renderer.domElement)
-
+
 
  // view methods
 
@@ -350,7 +350,14 @@ function ModelViewer(container) {
  * JsonModel
  *****************************/
 
-function JsonModel(name, rawModel, texturesReference) {
+function JsonModel(name, rawModel, texturesReference, clipUVs) {
+
+
+ // set default clip value to true
+
+ if (clipUVs === undefined) {
+ clipUVs = true
+ }
 
 
  // parent constructor
@@ -694,8 +701,21 @@ function JsonModel(name, rawModel, texturesReference) {
 
 
  // check
-
- uv.forEach(function(e, pos) {if (typeof e != 'number' || e + 0.00001 < 0 || e - 0.00001 > 16) throw new Error('The "uv" property for "' + face + '" face in element "' + index + '" is invalid (got "' + e + '" at index "' + pos + '").')})
+ 
+ if (clipUVs) {
+ uv.forEach(function(e, pos) {if (typeof e != 'number') throw new Error('The "uv" property for "' + face + '" face in element "' + index + '" is invalid (got "' + e + '" at index "' + pos + '").')})
+ uv.map(function(e) {
+ if (e + 0.00001 < 0) {
+ return 0
+ } else if (e - 0.00001 > 16) {
+ return 16
+ } else {
+ return e
+ }
+ })
+ } else {
+ uv.forEach(function(e, pos) {if (typeof e != 'number' || e + 0.00001 < 0 || e - 0.00001 > 16) throw new Error('The "uv" property for "' + face + '" face in element "' + index + '" is invalid (got "' + e + '" at index "' + pos + '").')})
+ }
 
  uv = uv.map(function(e) {return e/16})