Differences

This shows you the differences between two versions of the page.

--- doc:user:elements:contact:interactions [2014/10/06 17:23] – [Rigid-Defo contact] joris
+++ doc:user:elements:contact:interactions [2025/04/09 10:57] (current) – [Defo-Defo contact] papeleux
@@ Line 20: / Line 20: @@
 | ''prp'' | [[doc:user:elements:general:def_element_properties|Properties]] of [[doc:user:elements:contact:elements|contact elements]] to generate |
 | ''setTool'' | Rigid tools |
-|setSmoothNormals(bool) | Facetised tool\\ = True (default) : continuous normal - projection on a ''[[doc:user:geometry:user:contours#remarques|MultiProjWire]]'' or ''[[doc:user:geometry:user:peaux#remarques|MultiprojSkin]]''\\ = False : discontinuous normal -  projection on ''[[doc:user:geometry:user:contours|Wire]]'' or  ''[[doc:user:geometry:user:peaux|Skin]]''|
+|''setUseMultiProj(bool)'' \\ \\ Revision >= v3542| Option only used with meshed (facetised) tool \\ = True (default) : use of multiple projection operator :  ''[[doc:user:geometry:user:contours#remarques|MultiProjWire]]'' or ''[[doc:user:geometry:user:peaux#remarques|MultiprojSkin]]''. The unification of the normal depend of smoothNormal parameter value \\ = False : use Single projection operator ''[[doc:user:geometry:user:contours|Wire]]'' or  ''[[doc:user:geometry:user:peaux|Skin]]'' designed for C1 geometrical tools (tool MUST RESPECT the normal continuity) |
+|''setSmoothNormals(bool)''  \\ \\ Revision >= v3542| Option only used with meshed (facetised) tool AND if ''useMultiProj = True'' \\ = True (default) : unify multiple projection with a smoothed normal formulation \\ = False : select the best projection as an unique projection (assume discontinuity) |
+|''setSmoothNormals(bool)''  \\ OLD \\ Revision < v3542| Facetised tool\\ = True (default) : continuous normal - projection on a ''[[doc:user:geometry:user:contours#remarques|MultiProjWire]]'' or ''[[doc:user:geometry:user:peaux#remarques|MultiprojSkin]]''\\ = False : discontinuous normal -  projection on ''[[doc:user:geometry:user:contours|Wire]]'' or  ''[[doc:user:geometry:user:peaux|Skin]]''|
 ===== Defo-Defo contact =====
@@ Line 42: / Line 44: @@
 | ''setSmoothNormals(bool)'' | Facetised tool\\ = True (default) : continuous normal - projection on a ''[[doc:user:geometry:user:contours#remarques|MultiProjWire]]'' or ''[[doc:user:geometry:user:peaux#remarques|MultiprojSkin]]''\\ = False : discontinuous normal (normal not smoothed, might lead to convergence issue)-  projection on ''[[doc:user:geometry:user:contours|Wire]]'' or  ''[[doc:user:geometry:user:peaux|Skin]]''|
 | ''setSinglePass()'' | Contact in one step (Nodes from second body are slaves of the first one)|
-| ''setGeoContact()'' | Contact between nodes of the second body and a [[doc:user:geometry:user:courbes#spline_cubique|spline]] rebuild from nodes of the first body|
+| ''setGeoContact()'' {{:doc:user:ico-danger.png?25|Danger!}}| Contact between nodes of the second body and a [[doc:user:geometry:user:courbes#spline_cubique|spline]] rebuild from nodes of the first body |
 ===== Auto - Contact =====
@@ Line 56: / Line 58: @@
 where
 | ''number'' | number of the ''Interaction''|
-| ''gObject1'' | Reference of a mesehd geometric object |
+| ''gObject1'' | Reference of a meshed geometric object |
 | ''prp'' | [[doc:user:elements:general:def_element_properties|Properties]] of [[doc:user:elements:contact:elements|contact elements]] to generate |
 | ''setSmoothNormals(bool)'' | Facetised tool\\ = True (default) : continuous normal - projection on a ''[[doc:user:geometry:user:contours#remarques|MultiProjWire]]'' or ''[[doc:user:geometry:user:peaux#remarques|MultiprojSkin]]''\\ = False : discontinuous normal -  projection on ''[[doc:user:geometry:user:contours|Wire]]'' or  ''[[doc:user:geometry:user:peaux|Skin]]''|
-===== Rigid-Defo contact monitored in force =====
+===== Rigid-Defo contact driven with a force =====
 Interaction between a rigid body (die) and a deformable meshed entity. When this contact interaction is instantiated, the rigid body gets a node to impose force monitoring. Consequently, the body has rigid body modes in translation.