Performance and Scope

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‌Performance and Scope

Live Preview is designed to be selective rather than global:

 Live Preview can be enabled on any GeoH object in the hierarchy

 It affects that object and all of its unlocked child objects

 Locked channels remain unaffected

 Enabling it on a parent propagates live evaluation down the hierarchy This makes it practical to use even in complex hierarchies or larger scenes.

Important Limitation

Live Preview is designed for tracker-based interactive refinement. It cannot be used at the same time as image-based GeoH solving on the same object or hierarchy. If a GeoH object was initially solved using image-based GeoH, its solver mode must be set to Disabled before enabling Live Preview on that object or its children. Mixing

image-based GeoH solving and Live Preview evaluation can result in undefined behavior, including unstable child transforms, incorrect object motion, or unexpected scene scaling effects.

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