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This commit is contained in:
syuilo
2026-04-20 19:13:29 +09:00
parent fe3b3704ba
commit 772608ae99
86 changed files with 81 additions and 16 deletions
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38
packages/frontend/src/world/room/previewEngine.ts
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@@ -30,6 +30,7 @@ export class RoomObjectPreviewEngine {
private camera: BABYLON.ArcRotateCamera;
private objectMesh: BABYLON.Mesh | null = null;
private objectInstance: RoomObjectInstance<any> | null = null;
private objectType: string | null = null;
private envMapIndoor: BABYLON.CubeTexture;
private roomLight: BABYLON.SpotLight;
private zGridPreviewPlane: BABYLON.Mesh;
@@ -86,6 +87,42 @@ export class RoomObjectPreviewEngine {
this.zGridPreviewPlane = BABYLON.MeshBuilder.CreatePlane('zGridPreviewPlane', { width: cm(1000), height: cm(1000) }, this.scene);
this.zGridPreviewPlane.material = gridMaterial;
this.zGridPreviewPlane.rotation = new BABYLON.Vector3(Math.PI / 2, 0, 0);
if (_DEV_) {
window.takeScreenshot = () => {
const def = getObjectDef(this.objectType);
const boundingInfo = getMeshesBoundingBox(this.objectMesh!.getChildMeshes().filter(m => m.isEnabled() && m.isVisible));
const camera = new BABYLON.ArcRotateCamera('camera', Math.PI / 4, Math.PI / 2.5, cm(300), new BABYLON.Vector3(0, cm(90), 0), this.scene);
camera.inputs.clear();
camera.minZ = cm(1);
camera.maxZ = cm(100000);
camera.mode = BABYLON.Camera.ORTHOGRAPHIC_CAMERA;
camera.setTarget(boundingInfo.center);
if (def.placement === 'wall' || def.placement === 'side') {
} else if (def.placement === 'ceiling' || def.placement === 'bottom') {
camera.beta = Math.PI / 1.75;
} else {
}
// zoom to fit
const size = boundingInfo.extendSize;
const distance = Math.max(size.x, size.y, size.z) * 3;
camera.orthoTop = (distance / 2);
camera.orthoBottom = -(distance / 2);
camera.orthoLeft = -(distance / 2);
camera.orthoRight = (distance / 2);
this.scene.activeCamera = camera;
this.zGridPreviewPlane.isVisible = false;
window.setTimeout(() => {
BABYLON.Tools.CreateScreenshotUsingRenderTarget(this.engine, camera, { width: 256, height: 256 }, undefined, undefined, undefined, true, `${camelToKebab(this.objectType!)}.png`);
}, 100);
};
}
}
public async init() {
@@ -276,6 +313,7 @@ export class RoomObjectPreviewEngine {
model.bakeMesh();
this.objectType = args.type;
this.objectInstance = objectInstance;
this.objectMesh = root;
}