To programmatically create a “Fit visible” camera, you will compute its value using the model bounding box. In this sample code below you can see a simple way to compute a fit world view
“Default” camera
A3DMiscComputeBoundingBoxwill compute a Bounding Box for the model.Then we compute the center of the bounding box. It will be the camera center.
Finally we make a position for the camera. Here I computed a vector from the center position, but you may adjust the values to find the best fitting for your usage.
We use the camera in the HOOPS Publish sample UserDefinedViews.
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View the sample code in our forum post.
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