Variables of type grain3Boundary represent 2-dimensional faces of 3-dimensional grains. Those are typically generated during grain reconstruction and are accessible via
grains.boundaryEach grain boundary face stores many properties: its position within the map, the ids of the adjacent grains, the ids of the adjacent EBSD measurements, the grain boundary misorientation, etc. These properties are explained in more detail in the section boundary properties.
Syntax
gB = grain3Boundary(V, F, ebsdInd, grainId, phaseId, mori, CSList, phaseMap, ebsdId, varargin)Class Properties
| allV | vector3d list of all stored vertices |
| scanUnit | scanning unit (default - um) |
| tripleJunctions | @tripleJunctionList |
| F | list of boundary faces as ids to allV |
| grainId | id's of the neighboring grains to a boundary segment |
| ebsdId | id's of the neighboring ebsd data to a boundary segment |
| misrotation | misrotation between neighboring ebsd data to a boundary segment |
Dependent Class Properties
| V | vector3d list of active/used vertices |
| misorientation | disorientation between neighboring ebsd data to a boundary segment |
| N | normal of the boundary face as vector3d |
| centroid | centroid of the boundary face as vector3d |
| I_VF | incidence matrix vertices - edges |
| I_FG | incidence matrix edges - grains |
| A_F | adjacency matrix edges - edges |
| A_V | adjacency matrix vertices - vertices |