From 9c39a83cc4c2e3d83a8c9c6fc9013b2eae9fab67 Mon Sep 17 00:00:00 2001
From: Juan Cazala <juancazala@gmail.com>
Date: Mon, 4 Nov 2024 14:17:42 -0300
Subject: [PATCH] fix: apply shader material to all meshes

---
 src/lib/babylon/render.ts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/lib/babylon/render.ts b/src/lib/babylon/render.ts
index 0e31711..9833ea2 100644
--- a/src/lib/babylon/render.ts
+++ b/src/lib/babylon/render.ts
@@ -89,6 +89,17 @@ export async function render(canvas: HTMLCanvasElement, config: PreviewConfig):
       center(scene)
     }
 
+    // shader
+    const shaderMaterial = scene.materials.find((material) => material.name === 'shader')
+    if (shaderMaterial) {
+      for (const mesh of scene.meshes) {
+        mesh.material = shaderMaterial
+      }
+      console.log(`Shader material applied to ${scene.meshes.length} meshes`)
+    } else {
+      throw new Error('Shader not found')
+    }
+
     // return preview controller
     const controller: IPreviewController = {
       scene: sceneController,