From 2141247e0829baec36c9011f0c660ad7d8e40dd8 Mon Sep 17 00:00:00 2001
From: aap <aap@papnet.eu>
Date: Wed, 1 Jul 2020 18:03:39 +0200
Subject: CBoat and friends

---
 src/rw/VisibilityPlugins.cpp | 8 ++++++++
 src/rw/VisibilityPlugins.h   | 1 +
 2 files changed, 9 insertions(+)

(limited to 'src/rw')

diff --git a/src/rw/VisibilityPlugins.cpp b/src/rw/VisibilityPlugins.cpp
index cff1ff16..25dffb4e 100644
--- a/src/rw/VisibilityPlugins.cpp
+++ b/src/rw/VisibilityPlugins.cpp
@@ -625,6 +625,14 @@ CVisibilityPlugins::RenderPedCB(RpAtomic *atomic)
 	return atomic;
 }
 
+float
+CVisibilityPlugins::GetDistanceSquaredFromCamera(RwV3d *pos)
+{
+	RwV3d dist;
+	RwV3dSub(&dist, pos, ms_pCameraPosn);
+	return RwV3dDotProduct(&dist, &dist);
+}
+
 float
 CVisibilityPlugins::GetDistanceSquaredFromCamera(RwFrame *frame)
 {
diff --git a/src/rw/VisibilityPlugins.h b/src/rw/VisibilityPlugins.h
index 89583432..d426abec 100644
--- a/src/rw/VisibilityPlugins.h
+++ b/src/rw/VisibilityPlugins.h
@@ -83,6 +83,7 @@ public:
 	static bool VehicleVisibilityCB(RpClump *clump);
 	static bool VehicleVisibilityCB_BigVehicle(RpClump *clump);
 
+	static float GetDistanceSquaredFromCamera(RwV3d *pos);
 	static float GetDistanceSquaredFromCamera(RwFrame *frame);
 	static float GetDotProductWithCameraVector(RwMatrix *atomicMat, RwMatrix *clumpMat, uint32 flags);
 
-- 
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