From 730d494b7f148b76158be0c2553d39af5623758e Mon Sep 17 00:00:00 2001
From: Haroon Qureshi <haroonq@google.com>
Date: Tue, 10 Feb 2026 18:16:39 -0800
Subject: [PATCH] Focus default camera on the model if available.

PiperOrigin-RevId: 868407477
Change-Id: Iac37bcfe8657dededeeecc70db3e4ac18f8ef151
---
 src/experimental/platform/renderer.cc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/experimental/platform/renderer.cc b/src/experimental/platform/renderer.cc
index 91bdb247..b1b39e52 100644
--- a/src/experimental/platform/renderer.cc
+++ b/src/experimental/platform/renderer.cc
@@ -93,7 +93,11 @@ void Renderer::Render(const mjModel* model, mjData* data,
 
   mjvCamera default_cam;
   if (camera == nullptr) {
-    mjv_defaultCamera(&default_cam);
+    if (model) {
+      mjv_defaultFreeCamera(model, &default_cam);
+    } else {
+      mjv_defaultCamera(&default_cam);
+    }
     camera = &default_cam;
   }
   mjvOption default_opt;