added logger error for bad uniform location name

MarginallyClever · Dec 17, 2023 · dd20241 · dd20241
1 parent add61ac
commit dd20241
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/main/java/com/marginallyclever/robotoverlord/systems/render/ShaderProgram.java b/src/main/java/com/marginallyclever/robotoverlord/systems/render/ShaderProgram.java
@@ -101,7 +101,11 @@ public int getProgramId() {
     }
 
     public int getUniformLocation(GL3 gl, String name) {
-        return gl.glGetUniformLocation(programId, name);
+        int result = gl.glGetUniformLocation(programId, name);
+        if(result==-1) {
+            logger.error("Could not find uniform "+name);
+        }
+        return result;
     }
 
     public void set1f(GL3 gl, String name, float v0) {