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Update engine.ts

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syuilo
2026-02-16 12:23:06 +09:00
parent b1bb07542a
commit 2841f67166
1 changed files with 10 additions and 10 deletions
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20
packages/frontend/src/utility/room/engine.ts
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@@ -523,18 +523,18 @@ export class RoomEngine {
const placement = getObjectDef(this.def.objects.find(o => o.id === grabbing.objectId)!.type).placement;
const dir = this.camera.getDirection(BABYLON.Axis.Z).scale(this.scene.useRightHandedSystem ? -1 : 1);
grabbing.ghost.position = this.camera.position.add(dir.scale(grabbing.distance)).add(grabbing.startOffset);
grabbing.ghost.rotation = new BABYLON.Vector3(0, this.camera.rotation.y + grabbing.startRotationY + grabbing.rotation, 0);
const newPos = this.camera.position.add(dir.scale(grabbing.distance)).add(grabbing.startOffset);
const newRotation = new BABYLON.Vector3(0, this.camera.rotation.y + grabbing.startRotationY + grabbing.rotation, 0);
grabbing.ghost.position = newPos.clone();
grabbing.ghost.rotation = newRotation.clone();
if (this.enableGridSnapping.value) {
grabbing.ghost.position.x = Math.round(grabbing.ghost.position.x / this.gridSnappingScale.value) * this.gridSnappingScale.value;
grabbing.ghost.position.y = Math.round(grabbing.ghost.position.y / this.gridSnappingScale.value) * this.gridSnappingScale.value;
grabbing.ghost.position.z = Math.round(grabbing.ghost.position.z / this.gridSnappingScale.value) * this.gridSnappingScale.value;
grabbing.ghost.rotation.y = Math.round(grabbing.ghost.rotation.y / (Math.PI / 8)) * (Math.PI / 8);
newPos.x = Math.round(newPos.x / this.gridSnappingScale.value) * this.gridSnappingScale.value;
newPos.y = Math.round(newPos.y / this.gridSnappingScale.value) * this.gridSnappingScale.value;
newPos.z = Math.round(newPos.z / this.gridSnappingScale.value) * this.gridSnappingScale.value;
newRotation.y = Math.round(newRotation.y / (Math.PI / 8)) * (Math.PI / 8);
}
const newPos = grabbing.ghost.position.clone();
const newRotation = grabbing.ghost.rotation.clone();
let sticky: string | null = null;
const isCollisionTarget = (m: BABYLON.AbstractMesh) => {
@@ -570,7 +570,7 @@ export class RoomEngine {
}
} else if (placement === 'bottom') {
// 上に向かってレイを飛ばす
const ray = new BABYLON.Ray(grabbing.ghost.position, new BABYLON.Vector3(0, 1, 0), 1000/*cm*/);
const ray = new BABYLON.Ray(newPos, new BABYLON.Vector3(0, 1, 0), 1000/*cm*/);
const hit = this.scene.pickWithRay(ray, (m) => isCollisionTarget(m) && (m.name.includes('__ROOM_CEILING__') || m.name.includes('__BOTTOM__')));
if (hit != null && hit.pickedPoint != null && hit.pickedMesh != null) {
newPos.y = hit.pickedPoint.y;
@@ -593,7 +593,7 @@ export class RoomEngine {
}
} else {
// 下に向かってレイを飛ばす
const ray = new BABYLON.Ray(grabbing.ghost.position, new BABYLON.Vector3(0, -1, 0), 1000/*cm*/);
const ray = new BABYLON.Ray(newPos, new BABYLON.Vector3(0, -1, 0), 1000/*cm*/);
const hit = this.scene.pickWithRay(ray, (m) => isCollisionTarget(m) && (m.name.includes('__ROOM_FLOOR__') || m.name.includes('__ROOM_TOP__') || m.name.includes('__TOP__')));
if (hit != null && hit.pickedPoint != null && hit.pickedMesh != null) {
newPos.y = hit.pickedPoint.y;