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PrincipleReduce the search space
PatternIndex once, query manyOrganise a repeatedly searched collection once so every query can inspect a smaller subset.
TechniqueRTree search in GrasshopperUse a spatial index to find nearby geometry without comparing every possible pair.
PrincipleSimplify the query before optimising the loop
PrincipleUse meshes for operations, not BrepsChoose the lighter geometric representation when precision beyond the task does not add value.
PatternSeparate setup from repetition
PatternCross-reference to reproduce a data-tree structureUse deliberate combinations to expand one branch structure across another without manual grafting.
TechniqueUse Clean and Shift for relative itemsPair neighbouring values reliably after removing nulls and keeping the list structure aligned.
TechniqueCreate normal planes with cross productsConstruct stable local planes from direction vectors without relying on a pre-existing surface frame.
TechniqueMerge lists in Dynamo without losing order
WorkflowGroup Revit elements by levelCollect model elements, resolve their host levels, and organise the result for level-based operations.
TechniqueCut Revit elements with DynamoDrive repeatable cut relationships from selected hosts and cutting elements inside a Dynamo graph.
TechniqueDetect external plugins with Metahopper
WorkflowBulk import DWGs into a coordinated modelPrepare, place, and verify a set of drawing files without repeating the import sequence by hand.
WorkflowExport multiple Rhino files in one passApply the same export preparation and file-writing rules across a batch of Rhino models.
TechniqueCreate trusses quickly with Weave componentsAlternate member sets through an ordered point structure to build a controllable truss definition.
TechniqueStart with the Dynamo Python node
WorkflowOpen a Rhino model with its Grasshopper definitionKeep paired model and definition files together and launch them in a repeatable working context.
TechniqueSplit a mesh by angle
TechniqueFilter Brep faces by normal directionIdentify flat Brep faces by comparing each face normal with the global Z axis.
WorkflowExchange structural frames with SpaceGassMap frame geometry and identifiers between a computational model and structural-analysis software.
