converts orientations to rgb values by an inverse pole figure
The most common orientation coloring: a fixed specimen direction is rotated into the crystal frame and the resulting crystal direction is colored by a directionColorKey. Which key that is decides the flavour - ipfHSVKey, ipfTSLKey and ipfHKLKey differ in nothing else.
Syntax
oM = ipfColorKey(cs)
oM = ipfColorKey(ori)
oM = ipfColorKey(ebsd('phaseName'))
oM.ipfDirection = vector3d.Z;
rgb = oM.orientation2color(ori)Input
| cs | crystalSymmetry |
| ori | orientation |
| ebsd | EBSD |
Output
| oM | ipfColorKey |
| rgb | list of RGB triplets |
Class Properties
| ipfDirection | the specimen direction the inverse pole figure is taken of |
| dirMap | the directionColorKey doing the coloring |
| CS1, CS2 | the two symmetry |
Example
mtexdata titanium
oM = ipfColorKey(ebsd);
plot(ebsd,oM.orientation2color(ebsd.orientations))ebsd = EBSDhex (y↓→x)
Phase Orientations Mineral Color Symmetry Crystal reference frame
0 8100 (99%) Titanium (Alpha) LightSkyBlue 622 X||a, Y||b*, Z||c
Properties: ci, grainid, iq, sem_signal, oldId
Scan unit : um
X x Y x Z : [0 → 996] x [0 → 998] x [0 → 0]
Normal vector: (0,0,1)
Hex grid :97 x 84