From c568f0a8c9f0aef00c770b494ee1ff3a89ab48de Mon Sep 17 00:00:00 2001
From: rtk0c <mail.tianyig@gmail.com>
Date: Sun, 22 May 2022 01:08:24 -0700
Subject: Changeset: 35 Fix missing sources in git submodules after migration
 to PlasticSCM

---
 .../glm/source/test/gtx/gtx_matrix_operation.cpp   | 86 ++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 3rdparty/glm/source/test/gtx/gtx_matrix_operation.cpp

(limited to '3rdparty/glm/source/test/gtx/gtx_matrix_operation.cpp')

diff --git a/3rdparty/glm/source/test/gtx/gtx_matrix_operation.cpp b/3rdparty/glm/source/test/gtx/gtx_matrix_operation.cpp
new file mode 100644
index 0000000..79c95c5
--- /dev/null
+++ b/3rdparty/glm/source/test/gtx/gtx_matrix_operation.cpp
@@ -0,0 +1,86 @@
+#define GLM_ENABLE_EXPERIMENTAL
+#include <glm/glm.hpp>
+#include <glm/gtc/epsilon.hpp>
+#include <glm/gtx/matrix_operation.hpp>
+#include <limits>
+
+int test_adjugate()
+{
+	int Error = 0;
+
+	const float epsilon = std::numeric_limits<float>::epsilon();
+
+	// mat2
+	const glm::mat2 m2(
+		2, 3,
+		1, 5
+	);
+
+	const glm::mat2 eam2(
+		5, -3,
+		-1, 2
+	);
+
+	const glm::mat2 am2 = glm::adjugate(m2);
+
+	Error += glm::all(glm::bvec2(
+		glm::all(glm::epsilonEqual(am2[0], eam2[0], epsilon)),
+		glm::all(glm::epsilonEqual(am2[1], eam2[1], epsilon))
+	)) ? 0 : 1;
+
+	// mat3
+	const glm::mat3 m3(
+		2, 3, 3,
+		1, 5, 4,
+		4, 6, 8
+	);
+
+	const glm::mat3 eam3(
+		16, -6, -3,
+		8, 4, -5,
+		-14, 0, 7
+	);
+
+	const glm::mat3 am3 = glm::adjugate(m3);
+
+	Error += glm::all(glm::bvec3(
+		glm::all(glm::epsilonEqual(am3[0], eam3[0], epsilon)),
+		glm::all(glm::epsilonEqual(am3[1], eam3[1], epsilon)),
+		glm::all(glm::epsilonEqual(am3[2], eam3[2], epsilon))
+	)) ? 0 : 1;
+
+	// mat4
+	const glm::mat4 m4(
+		2, 3, 3, 1,
+		1, 5, 4, 3,
+		4, 6, 8, 5,
+		-2, -3, -3, 4
+	);
+
+	const glm::mat4 eam4(
+		97, -30, -15, 17,
+		45, 20, -25, 5,
+		-91, 0, 35, -21,
+		14, 0, 0, 14
+	);
+
+	const glm::mat4 am4 = glm::adjugate(m4);
+
+	Error += glm::all(glm::bvec4(
+		glm::all(glm::epsilonEqual(am4[0], eam4[0], epsilon)),
+		glm::all(glm::epsilonEqual(am4[1], eam4[1], epsilon)),
+		glm::all(glm::epsilonEqual(am4[2], eam4[2], epsilon)),
+		glm::all(glm::epsilonEqual(am4[3], eam4[3], epsilon))
+	)) ? 0 : 1;
+
+	return Error;
+}
+
+int main()
+{
+	int Error = 0;
+
+	Error += test_adjugate();
+
+	return Error;
+}
-- 
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