tin:cropbyentity


(tin:cropByEntity tinEname entity cropType)

This function crops (clips or trims) the tinEname TinSurface entity by specified entity, using the cropType mode to handle BreakLines.

Arguments

tinEname  (ename or vla-object)  the TinSurface entity
entity  (ename or vla-object)  the entity to be used for cropping, as rasterised polygon sequence(s)
cropType  (integer, bcTinRemoveBreaklines 0, bcTinLeaveBreaklines 1) mode to handle the BreakLines (if any are present)

Return

T or NIL, indicating success or failure

Example

(tin:cropByEntity tin (entlast) bcTinLeaveBreaklines)  T

Remarks

for "cropType", see ECropType in Type Constants


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