This command deletes all rays currently in the ray buffer.
This command can be accessed in the following ways: •Menu > Raytrace > Delete Existing Rays •Ctrl + Shift + F9 •Toolbar button:
When all rays are deleted, the associated ray information, such as ray summary data, is lost. Further, unless they are locked, all open analysis windows (spot diagrams or spread functions) associated with the model are closed.
Performing analyses without system rays If no rays exist in the system, generating a spot diagram or spread function will automatically select ‘Pre-Analysis Ray Operations’ that include recreating all active sources and executing the raytrace.
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