From 39aa4a5902fc872a0972ba9f75148c6d8418e6bb Mon Sep 17 00:00:00 2001
From: "yang.yongquan" <3395816735@qq.com>
Date: Fri, 10 Feb 2023 17:44:09 +0800
Subject: [PATCH] =?UTF-8?q?=20=20=E4=BF=AE=E6=94=B9=E4=BA=86=E4=B8=80?=
 =?UTF-8?q?=E4=BA=9Bbug?=
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---
 ArchitectureColoredPainting/src/Renderer/Painting/BvhTree.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ArchitectureColoredPainting/src/Renderer/Painting/BvhTree.h b/ArchitectureColoredPainting/src/Renderer/Painting/BvhTree.h
index 2748327..4abc27f 100644
--- a/ArchitectureColoredPainting/src/Renderer/Painting/BvhTree.h
+++ b/ArchitectureColoredPainting/src/Renderer/Painting/BvhTree.h
@@ -21,7 +21,7 @@ namespace Renderer
 				leftSon, rightSon);
 		}
 		QVector4D boundWithRotation() {
-			double angle = (rightSon & ((1 << 16) - 1)) * acos(-1);
+			double angle = (rightSon & ((1 << 16) - 1)) / static_cast<double>((1 << 16)) * acos(-1);
 			double px = bound.x() * cos(angle) + bound.y() * sin(angle), py = bound.y() * cos(angle) - bound.x() * sin(angle);
 			double qx = bound.z() * cos(angle) + bound.w() * sin(angle), qy = bound.w() * cos(angle) - bound.z() * sin(angle);
 			return QVector4D(