an abstract class representing sections through orientation space
Orientation space is three dimensional, so plotting an ODF means slicing it. A deriving class fixes how the slices are cut and how an orientation is projected into a slice; everything the plotting needs - the grid, the projection, the axes labels - is asked through this interface.
Class Properties
| CS1, CS2 | the two symmetry |
| CS, SS | crystal and specimen symmetry |
| tol | tolerance an orientation may deviate from a section |
| plotGrid | the grid the section is evaluated on |
| gridSize | number of points per section |
Derived Classes
| sigmaSections | fixed phi1 - phi2, the MTEX default |
| phi1Sections | fixed Euler angle phi1 |
| PhiSections | fixed Euler angle Phi |
| phi2Sections | fixed Euler angle phi2 |
| alphaSections | fixed Matthies Euler angle alpha |
| gammaSections | fixed Matthies Euler angle gamma |
| axisAngleSections | fixed misorientation angle |
| omegaSections | rotations about a fixed axis |
| pfSections | pole figure like sections |
| ipfSections | inverse pole figure like sections |
Example
cs = crystalSymmetry('222')
oS = axisAngleSections(cs,cs);
ori = oS.makeGrid('resolution',2.5*degree);
oM = PatalaColorKey(cs,cs)
rgb = oM.orientation2color(ori);
plot(oS,rgb,'surf')cs = crystalSymmetry (ācāa)
symmetry: 222
elements: 4
a, b, c : 1, 1, 1
oM = PatalaColorKey (222 ā 222)
antipodal: true
ori = orientation.rand(100,cs,cs)
plot(oS,ori)ori = misorientation (222 ā 222)
size: 100 x 1