Fix bug in vertex normal calculation

peteroupc · peteroupc · commit 9fae1274791f · 2015-07-23T09:17:08.000-04:00
diff --git a/glutil-mesh.js b/glutil-mesh.js
@@ -130,7 +130,7 @@ Mesh._recalcNormalsFinish=function(vertices,uniqueVertices,faces,stride,offset,f
        dupverts[dupvertcount++]=nz
        avgx+=nx
        avgy+=ny
-       avgy+=nz
+       avgz+=nz
       }
      }
      for(var i=0;i<v.length;i++){

Original file line number	Diff line number	Diff line change
`@@ -130,7 +130,7 @@ Mesh._recalcNormalsFinish=function(vertices,uniqueVertices,faces,stride,offset,f`
`130`	`130`	`dupverts[dupvertcount++]=nz`
`131`	`131`	`avgx+=nx`
`132`	`132`	`avgy+=ny`
`133`		`- avgy+=nz`
	`133`	`+ avgz+=nz`
`134`	`134`	`}`
`135`	`135`	`}`
`136`	`136`	`for(var i=0;i<v.length;i++){`