[Fix] Fixed gsplat shader effect to handle limit to a camera (#8117)

* [Fix] Fixed gsplat shader effect to handle limit to a camera

* Apply suggestions from code review

Co-authored-by: Will Eastcott <[email protected]>

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Co-authored-by: Martin Valigursky <[email protected]>
Co-authored-by: Will Eastcott <[email protected]>

Author: 3 people

scripts/esm/gsplat/gsplat-shader-effect.mjs

@@ -198,9 +198,10 @@ class GsplatShaderEffect extends Script {
 
         // Determine which cameras to target
         let targetCameras;
-        if (this.camera && this.camera.camera) {
+        const cam = this.camera?.camera?.camera;
+        if (cam) {
             // Specific camera specified via attribute
-            targetCameras = [this.camera.camera];
+            targetCameras = [cam];
         } else {
             // All cameras in the composition
             targetCameras = composition.cameras.map(cameraComponent => cameraComponent.camera);