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Update engine.ts

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syuilo
2026-04-06 11:40:53 +09:00
parent 38bf5fc0bf
commit fa979f1fed
1 changed files with 7 additions and 2 deletions
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9
packages/frontend/src/utility/room/engine.ts
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@@ -1316,7 +1316,6 @@ export class RoomEngine {
m.checkCollisions = false; m.checkCollisions = false;
} }
/* なんかエラーになる
const materials = new WeakMap<BABYLON.Material, BABYLON.Material>(); const materials = new WeakMap<BABYLON.Material, BABYLON.Material>();
for (const m of ghost.getChildMeshes() as BABYLON.Mesh[]) { for (const m of ghost.getChildMeshes() as BABYLON.Mesh[]) {
@@ -1328,11 +1327,16 @@ export class RoomEngine {
} }
if (m.subMeshes != null && m.subMeshes.length > 0 && m.material.subMaterials != null) { if (m.subMeshes != null && m.subMeshes.length > 0 && m.material.subMaterials != null) {
const irradianceTexture = m.material.reflectionTexture?.irradianceTexture;
const multiGhostMaterial = m.material.clone(`${m.material.name}_ghost`) as BABYLON.MultiMaterial; const multiGhostMaterial = m.material.clone(`${m.material.name}_ghost`) as BABYLON.MultiMaterial;
if (multiGhostMaterial.reflectionTexture) multiGhostMaterial.reflectionTexture.irradianceTexture = irradianceTexture; // babylonのバグか知らんが、マテリアルをcloneすると元のマテリアルのreflectionTextureのirradianceTextureがなぜかnullになってしまいエラーとなるので救済
for (let i = 0; i < multiGhostMaterial.subMaterials.length; i++) { for (let i = 0; i < multiGhostMaterial.subMaterials.length; i++) {
const subMaterial = multiGhostMaterial.subMaterials[i]; const subMaterial = multiGhostMaterial.subMaterials[i];
const irradianceTexture = subMaterial.reflectionTexture?.irradianceTexture;
const ghostMaterial = subMaterial.clone(`${subMaterial.name}_ghost`); const ghostMaterial = subMaterial.clone(`${subMaterial.name}_ghost`);
if (ghostMaterial.reflectionTexture) ghostMaterial.reflectionTexture.irradianceTexture = irradianceTexture; // babylonのバグか知らんが、マテリアルをcloneすると元のマテリアルのreflectionTextureのirradianceTextureがなぜかnullになってしまいエラーとなるので救済
ghostMaterial.alpha = 0.3; ghostMaterial.alpha = 0.3;
ghostMaterial.transparencyMode = BABYLON.Material.MATERIAL_ALPHABLEND; ghostMaterial.transparencyMode = BABYLON.Material.MATERIAL_ALPHABLEND;
multiGhostMaterial.subMaterials[i] = ghostMaterial; multiGhostMaterial.subMaterials[i] = ghostMaterial;
@@ -1340,14 +1344,15 @@ export class RoomEngine {
m.material = multiGhostMaterial; m.material = multiGhostMaterial;
} }
} else { } else {
const irradianceTexture = m.material.reflectionTexture?.irradianceTexture;
const ghostMaterial = m.material.clone(`${m.material.name}_ghost`); const ghostMaterial = m.material.clone(`${m.material.name}_ghost`);
if (ghostMaterial.reflectionTexture) ghostMaterial.reflectionTexture.irradianceTexture = irradianceTexture; // babylonのバグか知らんが、マテリアルをcloneすると元のマテリアルのreflectionTextureのirradianceTextureがなぜかnullになってしまいエラーとなるので救済
ghostMaterial.alpha = 0.3; ghostMaterial.alpha = 0.3;
ghostMaterial.transparencyMode = BABYLON.Material.MATERIAL_ALPHABLEND; ghostMaterial.transparencyMode = BABYLON.Material.MATERIAL_ALPHABLEND;
materials.set(m.material, ghostMaterial); materials.set(m.material, ghostMaterial);
m.material = ghostMaterial; m.material = ghostMaterial;
} }
} }
*/
return ghost; return ghost;
} }