From ea393a85a572e94f4c76e79cbd16897f9eae55f5 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sun, 15 Dec 2024 14:53:05 +0000
Subject: Triangle height support

Point C from the line AB
---
 lib/triangle.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'lib/triangle.h')

diff --git a/lib/triangle.h b/lib/triangle.h
index 5787094..888481d 100644
--- a/lib/triangle.h
+++ b/lib/triangle.h
@@ -45,6 +45,12 @@ struct Triangle : public glm::vec<3, glm::vec<Dim, T, Q>> {
 		return crossProduct(sideDifference(1), sideDifference(2));
 	}
 
+	[[nodiscard]] constexpr auto
+	height()
+	{
+		return (area() * 2) / glm::length(difference(p(0), p(1)));
+	}
+
 	[[nodiscard]] constexpr Normal3D
 	nnormal() const
 		requires(Dim == 3)
-- 
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