From 5c7c88d5430cb6c7ab90b5b82ad4d224c6e9a92a Mon Sep 17 00:00:00 2001
From: Martin Valigursky <59932779+mvaligursky@users.noreply.github.com>
Date: Wed, 22 Jan 2025 11:45:08 +0000
Subject: [PATCH] WarnOnce in debug mode if material parameter is being set to
 undefined (#7305)

Co-authored-by: Martin Valigursky <mvaligursky@snapchat.com>
---
 src/scene/materials/material.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/scene/materials/material.js b/src/scene/materials/material.js
index 794e218505b..31fee4219ef 100644
--- a/src/scene/materials/material.js
+++ b/src/scene/materials/material.js
@@ -650,6 +650,13 @@ class Material {
     }
 
     _setParameterSimple(name, data) {
+
+        Debug.call(() => {
+            if (data === undefined) {
+                Debug.warnOnce(`Material#setParameter: Attempting to set undefined data for parameter "${name}", this is likely not expected.`);
+            }
+        });
+
         const param = this.parameters[name];
         if (param) {
             param.data = data;