비트 찍기 완료 및 클로드를 통한 api작업

Assets/Plugins/EzySlice/SlicedHull.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace EzySlice {
+
+    /**
+     * The final generated data structure from a slice operation. This provides easy access
+     * to utility functions and the final Mesh data for each section of the HULL.
+     */
+    public sealed class SlicedHull {
+        private Mesh upper_hull;
+        private Mesh lower_hull;
+
+        public SlicedHull(Mesh upperHull, Mesh lowerHull) {
+            this.upper_hull = upperHull;
+            this.lower_hull = lowerHull;
+        }
+
+        public GameObject CreateUpperHull(GameObject original) {
+            return CreateUpperHull(original, null);
+        }
+
+        public GameObject CreateUpperHull(GameObject original, Material crossSectionMat) {
+            GameObject newObject = CreateUpperHull();
+
+            if (newObject != null) {
+                newObject.transform.localPosition = original.transform.localPosition;
+                newObject.transform.localRotation = original.transform.localRotation;
+                newObject.transform.localScale = original.transform.localScale;
+
+                Material[] shared = original.GetComponent<MeshRenderer>().sharedMaterials;
+                Mesh mesh = original.GetComponent<MeshFilter>().sharedMesh;
+
+                // nothing changed in the hierarchy, the cross section must have been batched
+                // with the submeshes, return as is, no need for any changes
+                if (mesh.subMeshCount == upper_hull.subMeshCount) {
+                    // the the material information
+                    newObject.GetComponent<Renderer>().sharedMaterials = shared;
+
+                    return newObject;
+                }
+
+                // otherwise the cross section was added to the back of the submesh array because
+                // it uses a different material. We need to take this into account
+                Material[] newShared = new Material[shared.Length + 1];
+
+                // copy our material arrays across using native copy (should be faster than loop)
+                System.Array.Copy(shared, newShared, shared.Length);
+                newShared[shared.Length] = crossSectionMat;
+
+                // the the material information
+                newObject.GetComponent<Renderer>().sharedMaterials = newShared;
+            }
+
+            return newObject;
+        }
+
+        public GameObject CreateLowerHull(GameObject original) {
+            return CreateLowerHull(original, null);
+        }
+
+        public GameObject CreateLowerHull(GameObject original, Material crossSectionMat) {
+            GameObject newObject = CreateLowerHull();
+
+            if (newObject != null) {
+                newObject.transform.localPosition = original.transform.localPosition;
+                newObject.transform.localRotation = original.transform.localRotation;
+                newObject.transform.localScale = original.transform.localScale;
+
+                Material[] shared = original.GetComponent<MeshRenderer>().sharedMaterials;
+                Mesh mesh = original.GetComponent<MeshFilter>().sharedMesh;
+
+                // nothing changed in the hierarchy, the cross section must have been batched
+                // with the submeshes, return as is, no need for any changes
+                if (mesh.subMeshCount == lower_hull.subMeshCount) {
+                    // the the material information
+                    newObject.GetComponent<Renderer>().sharedMaterials = shared;
+
+                    return newObject;
+                }
+
+                // otherwise the cross section was added to the back of the submesh array because
+                // it uses a different material. We need to take this into account
+                Material[] newShared = new Material[shared.Length + 1];
+
+                // copy our material arrays across using native copy (should be faster than loop)
+                System.Array.Copy(shared, newShared, shared.Length);
+                newShared[shared.Length] = crossSectionMat;
+
+                // the the material information
+                newObject.GetComponent<Renderer>().sharedMaterials = newShared;
+            }
+
+            return newObject;
+        }
+
+        /**
+         * Generate a new GameObject from the upper hull of the mesh
+         * This function will return null if upper hull does not exist
+         */
+        public GameObject CreateUpperHull() {
+            return CreateEmptyObject("Upper_Hull", upper_hull);
+        }
+
+        /**
+         * Generate a new GameObject from the Lower hull of the mesh
+         * This function will return null if lower hull does not exist
+         */
+        public GameObject CreateLowerHull() {
+            return CreateEmptyObject("Lower_Hull", lower_hull);
+        }
+
+        public Mesh upperHull {
+            get { return this.upper_hull; }
+        }
+
+        public Mesh lowerHull {
+            get { return this.lower_hull; }
+        }
+
+        /**
+         * Helper function which will create a new GameObject to be able to add
+         * a new mesh for rendering and return.
+         */
+        private static GameObject CreateEmptyObject(string name, Mesh hull) {
+            if (hull == null) {
+                return null;
+            }
+
+            GameObject newObject = new GameObject(name);
+
+            newObject.AddComponent<MeshRenderer>();
+            MeshFilter filter = newObject.AddComponent<MeshFilter>();
+
+            filter.mesh = hull;
+
+            return newObject;
+        }
+    }
+}