SoVertexAttribFeedbackautoResizeBuffers Property |
Set this field to true when the size of the recorded varyings is not known.
Namespace: OIV.Inventor.Nodes
It provides a mechanism to automatically resize the buffer objects.
This is implemented by performing a first traversal of the children with OpenGL queries enabled to record the number of generated primitives during this traversal. Then the value of the query is used to compute the size in bytes of the buffer object and a second traversal is performed for the actual primitives recording.
Default value is false.