From d50a2e1e51cd54a5365d0e55bb9e8e5fc0b6e37d Mon Sep 17 00:00:00 2001
From: dzil123 <5725958+dzil123@users.noreply.github.com>
Date: Mon, 28 Nov 2022 00:36:14 -0800
Subject: GPUParticlesCollisionSDF3D add null `bake_step_function` check

---
 scene/3d/gpu_particles_collision_3d.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'scene')

diff --git a/scene/3d/gpu_particles_collision_3d.cpp b/scene/3d/gpu_particles_collision_3d.cpp
index 2c5df48b75..476820b1c4 100644
--- a/scene/3d/gpu_particles_collision_3d.cpp
+++ b/scene/3d/gpu_particles_collision_3d.cpp
@@ -347,7 +347,9 @@ void GPUParticlesCollisionSDF3D::_compute_sdf(ComputeSDFParams *params) {
 	WorkerThreadPool::GroupID group_task = WorkerThreadPool::get_singleton()->add_template_group_task(this, &GPUParticlesCollisionSDF3D::_compute_sdf_z, params, params->size.z);
 	while (!WorkerThreadPool::get_singleton()->is_group_task_completed(group_task)) {
 		OS::get_singleton()->delay_usec(10000);
-		bake_step_function(WorkerThreadPool::get_singleton()->get_group_processed_element_count(group_task) * 100 / params->size.z, "Baking SDF");
+		if (bake_step_function) {
+			bake_step_function(WorkerThreadPool::get_singleton()->get_group_processed_element_count(group_task) * 100 / params->size.z, "Baking SDF");
+		}
 	}
 	WorkerThreadPool::get_singleton()->wait_for_group_task_completion(group_task);
 }
-- 
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