85 lines
3.2 KiB
C#
85 lines
3.2 KiB
C#
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using EzySlice;
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using UnityEngine.InputSystem;
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using UnityEngine.XR.Interaction.Toolkit;
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public class SliceObjectsVR : MonoBehaviour
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{
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public Transform startSlicePoint;
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public Transform endSlicePoint;
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public LayerMask sliceableLayer;
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public Material crossSectionMaterial;
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public float cutForce = 0.1f;
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public float explosionRadius = 0.1f;
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private Vector3 lastSlicerPosition; // Letzte Position von SLICER
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private Vector3 slicerVelocity; // Berechnete Geschwindigkeit von SLICER
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void Start()
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{
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lastSlicerPosition = transform.position; // Startposition speichern
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}
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void FixedUpdate()
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{
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// Berechnung der Geschwindigkeit von SLICER
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slicerVelocity = (transform.position - lastSlicerPosition) / Time.fixedDeltaTime;
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lastSlicerPosition = transform.position;
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// Debugging: Pr<50>fen, ob die Velocity sinnvoll ist
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//Debug.Log($"SLICER Velocity: {slicerVelocity}, Magnitude: {slicerVelocity.magnitude}");
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// Pr<50>fen, ob ein schneidbares Objekt getroffen wird
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bool hasHit = Physics.Linecast(startSlicePoint.position, endSlicePoint.position, out RaycastHit hit, sliceableLayer);
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if (hasHit)
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{
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GameObject target = hit.transform.gameObject;
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Slice(target);
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}
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}
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public void Slice(GameObject target)
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{
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//Debug.Log("Slice Function active: " + target.name);
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// Normalenvektor f<>r die Schnittebene berechnen
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Vector3 planeNormal = Vector3.Cross(endSlicePoint.position - startSlicePoint.position, slicerVelocity);
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planeNormal.Normalize();
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//Debug.Log($"Direction: {planeNormal}, Magnitude: {planeNormal.magnitude}");
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//Debug.Log($"Velocity: {slicerVelocity}, Magnitude: {slicerVelocity.magnitude}");
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// Pr<50>fen, ob das Objekt geschnitten werden kann
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SlicedHull hull = target.Slice(endSlicePoint.position, planeNormal);
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if (hull != null)
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{
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//Debug.Log("Hull isn't empty");
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GameObject upperHull = hull.CreateUpperHull(target, crossSectionMaterial);
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SetupSlicedComponent(upperHull);
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GameObject lowerHull = hull.CreateLowerHull(target, crossSectionMaterial);
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SetupSlicedComponent(lowerHull);
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Destroy(target);
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}
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}
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public void SetupSlicedComponent(GameObject slicedObject)
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{
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//Debug.Log("New object created");
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Rigidbody rb = slicedObject.AddComponent<Rigidbody>(); //add Rigidbody
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MeshCollider collider = slicedObject.AddComponent<MeshCollider>(); //add Meshcolider
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collider.convex = true; //make Collider convex
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rb.AddExplosionForce(cutForce, slicedObject.transform.position, explosionRadius); //add force for realistic behaviour
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slicedObject.layer = 6; // 6 = "sliceableLayer"
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slicedObject.AddComponent<XRGrabInteractable>(); //add grabbable Script
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slicedObject.AddComponent<ComponentController>(); //add BT-Controller
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slicedObject.AddComponent<OnGrabSound>(); //add grab sound
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slicedObject.AddComponent<OnCollideSound>(); //add collision sound
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}
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}
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