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Update previewEngine.ts

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syuilo
2026-04-20 11:36:39 +09:00
parent 358f0c0a6f
commit c3c36b06c2
1 changed files with 12 additions and 2 deletions
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14
packages/frontend/src/world/room/previewEngine.ts
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@@ -56,12 +56,11 @@ export class RoomObjectPreviewEngine {
this.camera.minZ = cm(1);
this.camera.maxZ = cm(100000);
this.camera.fov = 0.5;
this.camera.lowerBetaLimit = 0;
this.camera.upperBetaLimit = (Math.PI / 2) + 0.1;
this.camera.lowerRadiusLimit = cm(50);
this.camera.upperRadiusLimit = cm(1000);
this.camera.useAutoRotationBehavior = true;
this.camera.autoRotationBehavior!.idleRotationSpeed = 0.3;
this.camera.panningSensibility = 0;
//this.camera.mode = BABYLON.Camera.ORTHOGRAPHIC_CAMERA;
this.scene.activeCamera = this.camera;
@@ -141,6 +140,17 @@ export class RoomObjectPreviewEngine {
const boundingInfo = getMeshesBoundingBox(this.objectMesh!.getChildMeshes().filter(m => m.isEnabled() && m.isVisible));
this.camera.setTarget(new BABYLON.Vector3(0, boundingInfo.center.y, 0));
if (def.placement === 'wall' || def.placement === 'side') {
this.camera.lowerBetaLimit = 0;
this.camera.upperBetaLimit = (Math.PI / 2) + 0.1;
} else if (def.placement === 'ceiling' || def.placement === 'bottom') {
this.camera.lowerBetaLimit = (Math.PI / 2) - 0.1;
this.camera.upperBetaLimit = Math.PI;
} else {
this.camera.lowerBetaLimit = 0;
this.camera.upperBetaLimit = (Math.PI / 2) + 0.1;
}
// zoom to fit
const size = boundingInfo.extendSize;
const distance = Math.max(size.x, size.y, size.z) * 2;