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morph

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This commit is contained in:
syuilo 2026-04-23 13:45:50 +09:00
commit 8d3a5a6503
2 changed files with 19 additions and 8 deletions
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4
packages/frontend/src/world/room/objects/randomBooks.ts
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@ -50,6 +50,7 @@ export const randomBooks = defineObject({
placement: 'top',
hasCollisions: false,
hasTexture: true,
canPreMeshesMerging: false,
createInstance: ({ options, model, scene, id }) => {
const bodyMesh = model.findMesh('__X_BODY__');
const tex = new BABYLON.Texture('/client-assets/room/objects/random-books/texture.png', scene, {
@ -57,6 +58,7 @@ export const randomBooks = defineObject({
samplingMode: BABYLON.Texture.NEAREST_SAMPLINGMODE,
});
bodyMesh.material.albedoTexture = tex;
bodyMesh.isVisible = false;
const TEXTURE_DIVISION = 8;
let bookMeshes: BABYLON.Mesh[] = [];
@ -127,8 +129,6 @@ export const randomBooks = defineObject({
}
}
bodyMesh.isVisible = false;
model.updated();
};

21
packages/frontend/src/world/room/utility.ts
View file

@ -269,11 +269,18 @@ export class ModelManager {
_toMerge.push(fixedMesh);
}
let hasMorphTarget = false;
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.morphTargetManager != null && newMesh.morphTargetManager.numTargets > 0) {
hasMorphTarget = true;
applyMorphTargetsToMesh(newMesh);
newMesh.morphTargetManager?.dispose();
newMesh.morphTargetManager = null;
}
if (newMesh.parent === this.root) {
newMesh.parent = null;
} else {
@ -306,11 +313,15 @@ export class ModelManager {
const merged = BABYLON.Mesh.MergeMeshes(toMerge, true, false, undefined, false, true);
merged.parent = this.root;
merged.morphTargetManager?.dispose();
merged.morphTargetManager = null;
merged.material.freeze();
if (merged.material instanceof BABYLON.MultiMaterial) {
for (const subMat of merged.material.subMaterials) {
(subMat as BABYLON.PBRMaterial).freeze();
if (!hasMorphTarget) { // https://forum.babylonjs.com/t/is-it-intentional-that-morph-targets-do-not-work-on-meshes-with-frozen-materials/63252
merged.material.freeze();
if (merged.material instanceof BABYLON.MultiMaterial) {
for (const subMat of merged.material.subMaterials) {
(subMat as BABYLON.PBRMaterial).freeze();
}
}
}