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Handle rotation for brushes, modelInstances, and entities in ViewportHost

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This commit is contained in:
Victor Giers
2026-04-15 14:47:54 +02:00
parent 3f7b3e5606
commit 8f1e426db1
1 changed files with 72 additions and 0 deletions
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72
src/viewport-three/viewport-host.ts
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@@ -1477,12 +1477,33 @@ export class ViewportHost {
}
return this.createRotationQuaternion(session.preview.rotationDegrees);
case "brushes":
if (session.preview.kind !== "brushes") {
return null;
}
return this.createRotationQuaternion(
session.preview.items.find(
(item) => item.brushId === session.target.activeBrushId
)?.rotationDegrees ?? { x: 0, y: 0, z: 0 }
);
case "modelInstance":
if (session.preview.kind !== "modelInstance") {
return null;
}
return this.createRotationQuaternion(session.preview.rotationDegrees);
case "modelInstances":
if (session.preview.kind !== "modelInstances") {
return null;
}
return this.createRotationQuaternion(
session.preview.items.find(
(item) =>
item.modelInstanceId === session.target.activeModelInstanceId
)?.rotationDegrees ?? { x: 0, y: 0, z: 0 }
);
case "pathPoint":
return null;
case "entity":
@@ -1509,6 +1530,51 @@ export class ViewportHost {
case "none":
return null;
}
case "entities":
if (session.preview.kind !== "entities") {
return null;
}
switch (
session.preview.items.find(
(item) => item.entityId === session.target.activeEntityId
)?.rotation.kind
) {
case "yaw":
return this.createRotationQuaternion({
x: 0,
y:
session.preview.items.find(
(item) => item.entityId === session.target.activeEntityId
)?.rotation.kind === "yaw"
? session.preview.items.find(
(item) => item.entityId === session.target.activeEntityId
)!.rotation.yawDegrees
: 0,
z: 0
});
case "direction": {
const rotation = session.preview.items.find(
(item) => item.entityId === session.target.activeEntityId
)?.rotation;
if (rotation?.kind !== "direction") {
return null;
}
return new Quaternion().setFromUnitVectors(
new Vector3(0, 1, 0),
new Vector3(
rotation.direction.x,
rotation.direction.y,
rotation.direction.z
).normalize()
);
}
case "none":
case undefined:
return null;
}
case "brushFace":
case "brushEdge":
case "brushVertex":
@@ -1688,12 +1754,18 @@ export class ViewportHost {
switch (session.preview.kind) {
case "brush":
return session.preview.center;
case "brushes":
return session.preview.pivot;
case "modelInstance":
return session.preview.position;
case "modelInstances":
return session.preview.pivot;
case "pathPoint":
return session.preview.position;
case "entity":
return session.preview.position;
case "entities":
return session.preview.pivot;
}
}