Avoid crash in Clyde if the GLSL compiler optimizes out uniforms.

2026-02-14 19:29:36 +01:00 · 2019-12-06 02:29:58 +01:00
parent 31fb926127
commit 12787db8de
1 changed files with 7 additions and 0 deletions
--- a/Robust.Client/Graphics/Clyde/Clyde.Rendering.cs
+++ b/Robust.Client/Graphics/Clyde/Clyde.Rendering.cs
@@ -799,6 +799,13 @@ namespace Robust.Client.Graphics.Clyde
            // Assign shader parameters to uniform since they may be dirty.
            foreach (var (name, value) in instance.Parameters)
            {
+                if (!program.HasUniform(name))
+                {
+                    // Can happen if the GLSL compiler removes uniforms due to them being unused.
+                    // Safe to just ignore them then I'd say.
+                    continue;
+                }
+
                switch (value)
                {
                    case float f: