Changeset 17354

Timestamp:

02/26/14 11:28:57 (11 years ago)

Author:

seroussi

Message:

NEW: added basal functions and derivatives in Segment

File:

• issm/trunk-jpl/src/c/classes/Elements/SegRef.cpp (modified) (2 diffs)

issm/trunk-jpl/src/c/classes/Elements/SegRef.cpp

@@ -99 +99 @@
                         basis[1]=(1.+gauss->coord1)/2.;
                         return;
+                case P2Enum:
+                        basis[0]=(gauss->coord1-1.)*gauss->coord1/2.;
+                        basis[1]=gauss->coord1*(1.+gauss->coord1)/2.;
+                        basis[2]=(1.-gauss->coord1)*(1.+gauss->coord1);
+                        return;
                 default:
                         _error_("Element type "<<EnumToStringx(element_type)<<" not supported yet");
@@ -167 +172 @@
                         dbasis[1] = 0.5;
                         return;
+                case P2Enum:
+                        /*Nodal function 1*/
+                        dbasis[0] = (gauss->coord1-1.)/2. + gauss->coord1/2.;
+                        dbasis[1] = (1.+gauss->coord1)/2. + gauss->coord1/2.;
+                        dbasis[2] = -2.*gauss->coord1;
+                        return;
                 default:
                         _error_("Element type "<<EnumToStringx(this->element_type)<<" not supported yet");