rotating skyboxgit add -A

1 files changed, 81 insertions, 0 deletions

diff --git a/glm-master/test/gtx/gtx_norm.cpp b/glm-master/test/gtx/gtx_norm.cpp
new file mode 100644
index 0000000..e82102a
--- /dev/null
+++ b/glm-master/test/gtx/gtx_norm.cpp
@@ -0,0 +1,81 @@
+#define GLM_ENABLE_EXPERIMENTAL
+#include <glm/gtx/norm.hpp>
+
+
+int test_lMaxNorm()
+{
+	int Error(0);
+	
+	{
+		float norm = glm::lMaxNorm(glm::vec3(-1, -2, -3));
+		Error += glm::epsilonEqual(norm, 3.f, 0.00001f) ? 0 : 1;
+	}
+
+	{
+		float norm = glm::lMaxNorm(glm::vec3(2, 3, 1));
+		Error += glm::epsilonEqual(norm, 3.f, 0.00001f) ? 0 : 1;
+	}
+  
+	return Error;
+}
+
+int test_lxNorm()
+{
+	int Error(0);
+
+	{
+		unsigned int depth_1 = 1;
+		float normA = glm::lxNorm(glm::vec3(2, 3, 1), depth_1);
+		float normB = glm::l1Norm(glm::vec3(2, 3, 1));
+		Error += glm::epsilonEqual(normA, normB, 0.00001f) ? 0 : 1;
+		Error += glm::epsilonEqual(normA, 6.f, 0.00001f) ? 0 : 1;
+	}
+
+	{
+		unsigned int depth_1 = 1;
+		float normA = glm::lxNorm(glm::vec3(-1, -2, -3), depth_1);
+		float normB = glm::l1Norm(glm::vec3(-1, -2, -3));
+		Error += glm::epsilonEqual(normA, normB, 0.00001f) ? 0 : 1;
+		Error += glm::epsilonEqual(normA, 6.f, 0.00001f) ? 0 : 1;
+	}
+
+	{
+		unsigned int depth_2 = 2;
+		float normA = glm::lxNorm(glm::vec3(2, 3, 1), depth_2);
+		float normB = glm::l2Norm(glm::vec3(2, 3, 1));
+		Error += glm::epsilonEqual(normA, normB, 0.00001f) ? 0 : 1;
+		Error += glm::epsilonEqual(normA, 3.741657387f, 0.00001f) ? 0 : 1;
+	}
+
+	{
+		unsigned int depth_2 = 2;
+		float normA = glm::lxNorm(glm::vec3(-1, -2, -3), depth_2);
+		float normB = glm::l2Norm(glm::vec3(-1, -2, -3));
+		Error += glm::epsilonEqual(normA, normB, 0.00001f) ? 0 : 1;
+		Error += glm::epsilonEqual(normA, 3.741657387f, 0.00001f) ? 0 : 1;
+	}
+
+	{
+		unsigned int oddDepth = 3;
+		float norm = glm::lxNorm(glm::vec3(2, 3, 1), oddDepth);
+		Error += glm::epsilonEqual(norm, 3.301927249f, 0.00001f) ? 0 : 1;
+	}
+
+	{
+		unsigned int oddDepth = 3;
+		float norm = glm::lxNorm(glm::vec3(-1, -2, -3), oddDepth);
+		Error += glm::epsilonEqual(norm, 3.301927249f, 0.00001f) ? 0 : 1;
+	}
+
+	return Error;
+}
+
+int main()
+{
+	int Error(0);
+
+	Error += test_lMaxNorm();
+	Error += test_lxNorm();
+
+	return Error;
+}