2025.6.1

exchange/exchangesource/MeshViewer/utils/bounding_box.h

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+/***********************************************************************************************************************
+ *
+ * Copyright (c) 2010 - 2025 by Tech Soft 3D, Inc.
+ * The information contained herein is confidential and proprietary to Tech Soft 3D, Inc., and considered a trade secret
+ * as defined under civil and criminal statutes. Tech Soft 3D shall pursue its civil and criminal remedies in the event
+ * of unauthorized use or misappropriation of its trade secrets. Use of this information by anyone other than authorized
+ * employees of Tech Soft 3D, Inc. is granted only under a written non-disclosure agreement, expressly prescribing the
+ * scope and manner of such use.
+ *
+ ***********************************************************************************************************************/
+
+#ifndef BOUNDING_BOX_H
+#define BOUNDING_BOX_H
+
+#include <vector>
+
+#include <glm/vec3.hpp>
+#include <glm/mat4x4.hpp>
+
+namespace utils
+{
+	namespace geometry
+	{
+		struct BoundingBox
+		{
+			glm::vec3 min = glm::vec3(std::numeric_limits<float>::max());
+			glm::vec3 max = glm::vec3(std::numeric_limits<float>::lowest());
+
+			void reset();
+			void add_point(const glm::vec3& point);
+			void add_box(const BoundingBox& box);
+			BoundingBox transform(const glm::mat4& mat) const;
+			void add_boxes(const BoundingBox& box, const std::vector<glm::mat4>& mat4s);
+			glm::vec3 diagonal() const;
+			glm::vec3 center() const;
+			double size_max() const;
+		};
+	}
+}
+#endif // BOUNDING_BOX_H