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@@ -2401,6 +2401,7 @@ export class Mesh extends AbstractMesh implements IGetSetVerticesData {
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/**
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* Increase the number of facets and hence vertices in a mesh
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+ * Vertex normals are interpolated from existing vertex normals
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* Warning : the mesh is really modified even if not set originally as updatable. A new VertexBuffer is created under the hood each call.
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* @param numberPerEdge the number of new vertices to add to each edge of a facet, optional default 1
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*/
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@@ -2480,22 +2481,6 @@ export class Mesh extends AbstractMesh implements IGetSetVerticesData {
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side[b][a][idx] = side[a][b][len - 1 - idx];
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}
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}
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- else {
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- if (side[a][b] === undefined) {
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- side[a][b] = new Array();
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- len = side[b][a].length;
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- for (var idx = 0; idx < len; idx++) {
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- side[a][b][idx] = side[b][a][len - 1 - idx];
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- }
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- }
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- if (side[b][a] === undefined) {
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- side[b][a] = new Array();
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- len = side[a][b].length;
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- for (var idx = 0; idx < len; idx++) {
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- side[b][a][idx] = side[a][b][len - 1 - idx];
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- }
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- }
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- }
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}
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//Calculate positions, normals and uvs of new internal vertices
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tempIndices[0][0] = currentIndices[i];
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