GlobalTransform – Aspose.3D FOSS for Java
Oversigt over de forskellige former for støtte
GlobalTransform repræsenterer den Kun læsning Det opnås ved at ringe til node.getGlobalTransform() og afspejler den kumulative effekt af alle forfædres transformationer fra scenen rod ned til knoden.
Pakke:: com.aspose.threed
Alle egenskaber er kun læselige. For at ændre en knudepositions eller orientering, ændrer du knuden’s skriveværdi Transform I stedet.
Klassereference
| Class | Description |
|---|---|
GlobalTransform | Read-only world-space transform snapshot. Exposes the composed translation, rotation, scale, and matrix of a node in world space. |
| Name | Type | Access | Description |
|---|---|---|---|
translation | Vector3 | Read | Returns the world-space translation (position) of the node. |
rotation | Vector3 | Read | Returns the world-space rotation (Euler angles) of the node. |
scale | Vector3 | Read | Returns the world-space scale of the node. |
transformMatrix | Matrix4 | Read | Returns the full 4x4 world-space transformation matrix. |
| Signature | Description |
|---|---|
getTranslation() to Vector3 | Returns the world-space translation of the node. |
getRotation() to Vector3 | Returns the world-space rotation of the node. |
getScale() to Vector3 | Returns the world-space scale of the node. |
getTransformMatrix() to Matrix4 | Returns the full 4x4 world-space transformation matrix. |
Et hurtigt eksempel
import com.aspose.threed.Node;
import com.aspose.threed.GlobalTransform;
Node child = scene.getRootNode().createChildNode("child");
GlobalTransform gt = child.getGlobalTransform();
System.out.println(gt.getTranslation()); // world-space position
System.out.println(gt.getTransformMatrix()); // full 4x4 matrix