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--- wiki:sns:snsgrasshopper:adding_restraints [2020/07/20 09:54] – saroj
+++ wiki:sns:snsgrasshopper:adding_restraints [Unknown date] (current) – removed - external edit (Unknown date) 127.0.0.1
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-~~NOTOC~~
-====== Restraints ======
-Scan&Solve for Grasshopper can constrain selected faces or edges in a model. Faces and edges can be restrained in all three coordinate directions, making it completely rigid, or a combination thereof.
-===== Creating Restraints =====
-To create a restraint, drag the Restraint Block out of the Scan&Solve Plugin tab and into the Grasshopper solver.
-{{:wiki:sns:snsgrasshopper:dragrestraint.png?600|}}
-Once the Restraint Block is dragged out,Go to Rhino to extract the faces which will be restrained. To extract the surfaces, goto [Solid] in the Rhino toobar and select [Extract Surface]. Once the Extract Surface operation has been selected choose the faces to restraint and extract those surfaces.
-{{:wiki:sns:snsgrasshopper:extractsurface.png?300|}}
- Once surfaces have been extracted, right click on the geometry input labeled "G". If there are multiple restraint faces choose the [Set Multiple Geometries] option, otherwise choose the [Set one Geometry] option. After clicking on one of the two options, choose the extracted sufraces on Rhino.
-{{:wiki:sns:snsgrasshopper:faces.png?300|}}
-===== Editing Restraints =====
-By default, a restraint is applied in all three coordinate directions when first created. To create partial restraints, right click any of the "X", "Y","Z" inputs and change their values to false.
-{{:wiki:sns:snsgrasshopper:partial.png?300|}}