Incorrect model rendering

Troubleshooting graphics
1

Hello.

I have a problem with rendering model.

After rendering model looks like with flipped normals and no zbuffer enabled.

Please look at picture

This is correct model rendering





This is incorrect model rendering





I have correct image in case of I add model to rootNode inside simpleSetup() function of my class inherited from SimpleCanvasImpl class…

Incorrect image take place if I try to add model to rootNode later ( by mouse click ).

Please help, I don’t know how to solve my problem :frowning:

2

Looks like you are missing a ZBufferState

3

Model is attached to Node element and Node attached to rootNode ( rootNode->Node->modelNode ).

I need to apply ZBufferState to Node or to modelNode ?



I don't understand why it works great if I create model inside simpleSetup()…

4

have add ZBufferState to modelNode and now all right.

Thank you very much.

5

Calling updateRenderState() on your node after you have attached your nodes to the rootNode should be enough since by default they inherit the zbufferstate.



Hellmaster