grain2d edit page

class representing two dimensional grains

Syntax

grains = grain2d(V, poly, ori, CSList, phaseId, phaseMap)

Input

V n x 2 list of vertices
poly cell array of the polyhedrons
ori array of mean orientations
CSList cell array of symmetries
phaseId list of phaseId for each grain
phaseMap

Class Properties

phaseId phase identifier of each grain
id id of each grain
poly cell list of the vertex ids of each grain (index to V)
V list of verticies (x,y coordinates)
boundary grainBoundary
innerBoundary grainBoundary
triplePoints @triplePoints
grainSize number if pixels belonging to the grain
GOS grain orientation spread
meanOrientation average grain orientation (only single phase)

Example

V = [0 0; 1 0; 2 0; 0 1; 1 1; 2 1];
poly = {[1 2 5 4 1];[2 3 6 5 2]};
rot = rotation.rand(2,1);
grains = grain2d(V,poly,rot,crystalSymmetry.load('quartz'))
plot(grains,grains.meanOrientation)
grains = grain2d
 
 Phase  Grains  Pixels  Mineral  Symmetry  Crystal reference frame
     1       2       2   Quartz       321       X||a*, Y||b, Z||c*
 
 boundary segments: 7
 inner boundary segments: 0
 triple points: 0
 
 Id   Phase   Pixels   phi1   Phi   phi2
  1       1        1    302   100     38
  2       1        1    331   128      3

See also

GrainReconstruction GrainSpatialPlots SelectingGrains ShapeParameter