BangTao Posted March 2, 2017 Share Posted March 2, 2017 Hi.。。erm ..can somebody tell me why i call " mesh.getVerticesData(BABYLON.VertexBuffer.PositionKind); " will return wrong data(there are many repeated data here,not the verticesData i think)?that is not scientific！！！ there shouldn't hava the same position.... PG： http://www.babylonjs-playground.com/#3BQUM#0 thanks for your time! Quote Link to comment Share on other sites More sharing options...
JohnK Posted March 2, 2017 Share Posted March 2, 2017 There are good reasons for repeated vertex data, one of which is correctly covering the mesh with material. Removing repeated vertices can have un-predicatable results Some reading for you. http://babylonjsguide.github.io/advanced/Facets.html http://babylonjsguide.github.io/snippets/Minimise_Vertices http://www.babylonjs-playground.com/#1JBMJ3#17 comment line 78 to see the difference http://www.babylonjs-playground.com/#1H7L5C#40 BangTao and GameMonetize 2 Quote Link to comment Share on other sites More sharing options...
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