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Update engine.ts

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syuilo
2026-04-03 20:46:22 +09:00
parent 8a165321b7
commit 65b6821d4f
1 changed files with 68 additions and 73 deletions
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141
packages/frontend/src/utility/room/engine.ts
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@@ -188,75 +188,73 @@ class ModelManager {
}
public bakeMesh() {
try {
for (const m of this.bakedMeshes) {
m.dispose();
}
this.bakedMeshes = [];
const childMeshes = this.root.getChildMeshes().filter(m => !this.bakeExcludeMeshes.some(x => x === m) && m.isVisible && !m.name.includes('__TOP__') && !m.name.includes('__SIDE__') && !m.name.includes('__COLLISION__'));
const _toMerge = [] as BABYLON.Mesh[];
for (const mesh of childMeshes) {
let fixedMesh = mesh;
fixedMesh.setEnabled(false);
if (mesh instanceof BABYLON.InstancedMesh) {
const sourceMesh = mesh.sourceMesh;
const realizedMesh = sourceMesh.clone(mesh.name + '_realized', null, true);
realizedMesh.getScene().removeMesh(realizedMesh);
realizedMesh.position = mesh.position.clone();
if (mesh.rotationQuaternion) {
realizedMesh.rotationQuaternion = mesh.rotationQuaternion.clone();
} else {
realizedMesh.rotation = mesh.rotation.clone();
}
realizedMesh.scaling = mesh.scaling.clone();
realizedMesh.parent = mesh.parent;
realizedMesh.setEnabled(false);
fixedMesh = realizedMesh;
}
_toMerge.push(fixedMesh);
}
const toMerge = [] as BABYLON.Mesh[];
for (const mesh of _toMerge) {
const newMesh = mesh.name.endsWith('_realized') ? mesh : mesh.clone(mesh.name + '_bakeMerged', null, true);
newMesh.makeGeometryUnique();
applyMorphTargetsToMesh(newMesh);
if (newMesh.parent === this.root) {
newMesh.parent = null;
} else {
newMesh.setParent(this.root);
//newMesh.bakeCurrentTransformIntoVertices();
newMesh.parent = null;
}
//newMesh.bakeCurrentTransformIntoVertices();
if (newMesh.getVerticesData(BABYLON.VertexBuffer.UVKind) == null) {
const vertexCount = newMesh.getTotalVertices();
const uvs = new Array(vertexCount * 2).fill(0);
newMesh.setVerticesData(BABYLON.VertexBuffer.UVKind, uvs, false, 2);
}
toMerge.push(newMesh);
}
const merged = BABYLON.Mesh.MergeMeshes(toMerge, true, true, undefined, false, true);
//merged.bakeCurrentTransformIntoVertices();
merged.parent = this.root;
this.bakedMeshes = [merged];
this.bakedCallback?.([...this.bakedMeshes, ...this.bakeExcludeMeshes]);
} catch (err) {
console.error('Failed to bake mesh for object', this.root.metadata?.objectType, err);
for (const m of this.bakedMeshes) {
m.dispose();
}
this.bakedMeshes = [];
const excludeMeshes = [...this.bakeExcludeMeshes, ...this.root.getChildMeshes().filter(m => m.name.includes('__TOP__') || m.name.includes('__SIDE__') || m.name.includes('__COLLISION__'))];
const childMeshes = this.root.getChildMeshes().filter(m => !excludeMeshes.some(x => x === m) && m.isVisible);
const _toMerge = [] as BABYLON.Mesh[];
for (const mesh of childMeshes) {
let fixedMesh = mesh;
fixedMesh.setEnabled(false);
if (mesh instanceof BABYLON.InstancedMesh) {
const sourceMesh = mesh.sourceMesh;
const realizedMesh = sourceMesh.clone(mesh.name + '_realized', null, true);
realizedMesh.getScene().removeMesh(realizedMesh);
realizedMesh.position = mesh.position.clone();
if (mesh.rotationQuaternion) {
realizedMesh.rotationQuaternion = mesh.rotationQuaternion.clone();
} else {
realizedMesh.rotation = mesh.rotation.clone();
}
realizedMesh.scaling = mesh.scaling.clone();
realizedMesh.parent = mesh.parent;
realizedMesh.setEnabled(false);
fixedMesh = realizedMesh;
}
_toMerge.push(fixedMesh);
}
const toMerge = [] as BABYLON.Mesh[];
for (const mesh of _toMerge) {
const newMesh = mesh.name.endsWith('_realized') ? mesh : mesh.clone(mesh.name + '_bakeMerged', null, true);
newMesh.makeGeometryUnique();
applyMorphTargetsToMesh(newMesh);
if (newMesh.parent === this.root) {
newMesh.parent = null;
} else {
newMesh.setParent(this.root);
//newMesh.bakeCurrentTransformIntoVertices();
newMesh.parent = null;
}
//newMesh.bakeCurrentTransformIntoVertices();
if (newMesh.getVerticesData(BABYLON.VertexBuffer.UVKind) == null) {
const vertexCount = newMesh.getTotalVertices();
const uvs = new Array(vertexCount * 2).fill(0);
newMesh.setVerticesData(BABYLON.VertexBuffer.UVKind, uvs, false, 2);
}
toMerge.push(newMesh);
}
const merged = BABYLON.Mesh.MergeMeshes(toMerge, true, true, undefined, false, true);
//merged.bakeCurrentTransformIntoVertices();
merged.parent = this.root;
this.bakedMeshes = [merged];
this.bakedCallback?.([...this.bakedMeshes, ...excludeMeshes]);
}
public unbakeMesh() {
@@ -631,17 +629,12 @@ export class RoomEngine {
for (const entity of this.objectEntities.values()) {
entity.instance.resetTemporaryState?.();
entity.model.unbakeMesh();
}
} else {
if (this.selectionOutlineLayer != null) {
this.selectionOutlineLayer.dispose();
this.selectionOutlineLayer = null;
}
for (const entity of this.objectEntities.values()) {
entity.model.bakeMesh();
}
}
});
@@ -720,6 +713,7 @@ export class RoomEngine {
public selectObject(objectId: string | null) {
if (this.selected.value != null) {
this.selected.value.objectEntity.model.bakeMesh();
if (this.selectionOutlineLayer != null) this.selectionOutlineLayer.clearSelection();
this.selected.value = null;
}
@@ -727,6 +721,7 @@ export class RoomEngine {
if (objectId != null) {
const entity = this.objectEntities.get(objectId);
if (entity != null) {
if (this.isEditMode.value) entity.model.unbakeMesh();
if (this.selectionOutlineLayer != null) this.selectionOutlineLayer.addSelection(entity.rootMesh.getChildMeshes());
const state = this.roomState.installedObjects.find(o => o.id === objectId)!;
this.selected.value = {