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Conteneurs d’objets
Regrouper des objets et appliquer des opérations au groupe dans son ensemble
Fonctions
hggroup | Create group object |
hgtransform | Transform graphics objects |
makehgtform | Create 4-by-4 transform matrix |
eye | Identity matrix |
Propriétés
Group Properties | Group object appearance and behavior |
Transform Properties | Transform object appearance and behavior |
Rubriques
- Object Groups
Group objects are invisible containers for graphics objects. Use group objects to form a collection of objects that can behave as one object in certain respects.
- Transforms Supported by hgtransform
The transform object's
Matrix
property applies a transform to all the object’s children in unison. - Create Object Groups
Create an object group by parenting objects to a group or transform object.
- Rotate About an Arbitrary Axis
This example shows how to rotate an object about an arbitrary axis.
- Nest Transforms for Complex Movements
This example creates a nested hierarchy of transform objects, which are then transformed in sequence to create a cube from six squares.