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Help > Using the Model > Using your 3D Model with another program > Orthophoto Export > Export Orthophoto Dialog > Orthophoto Additional Settings > Advanced Blend Ortho Settings Dialog
Advanced Blend Ortho Settings Dialog

Graphical user interface, application

Description automatically generated

These advanced settings control the orthophoto export, as well as the blending control:

        Chunk size: The maximum size in pixels to process at a time.  Lower values will require less memory to create but will take longer.

        Chunk size based on free RAM: check this so that the Chunk size is optimized based on the amount of RAM installed.

        Good angle threshold:  When the assigned photo for a pixel exceeds this angle it will no longer be considered good and a different photo will be used. The lower this value the more often the source photo will switch.  

        Detail edge blend: The blur factor for when detail edges meet.  The higher the more blur/blend between detail transitions.

        Image color match blend: The blur factor for when low detail color edges meet.  The higher the more blur/blend between detail transitions.