void OnDeleteChannel(object index)
{
SplineMesh extruder = (SplineMesh)target;
extruder.RemoveChannel((int)index);
Repaint();
}
private int MaxSegmentCount( )
{
int unusedVertices = 65000;
SplineMesh splineMesh = target as SplineMesh;
if (splineMesh.spline == null)
{
return(unusedVertices);
}
else if (splineMesh.baseMesh == null)
{
return(unusedVertices);
}
if (splineMesh.startBaseMesh != null && splineMesh.splineSegment <= 0)
{
unusedVertices -= splineMesh.startBaseMesh.vertexCount;
}
if (splineMesh.endBaseMesh != null && (splineMesh.splineSegment == -1 || splineMesh.splineSegment == splineMesh.spline.SegmentCount - 1))
{
unusedVertices -= splineMesh.endBaseMesh.vertexCount;
}
return((unusedVertices - (unusedVertices % splineMesh.baseMesh.vertexCount)) / splineMesh.baseMesh.vertexCount);
}
private void ConvertJson(string info, int count)
{
GameObject baseObj = new GameObject();
baseObj.name = "BaseSplines";
Dictionary <string, object> table = MiniJSON.Json.Deserialize(info) as Dictionary <string, object>;
//Object pathPref = Resources.Load("Prefabs/PathExample", typeof(GameObject));
GameObject pathPref = EditorGUIUtility.Load("PathExample.prefab") as GameObject;
foreach (string key in table.Keys)
{
GameObject pathObj = Instantiate(pathPref) as GameObject;
pathObj.name = key;
pathObj.transform.parent = baseObj.transform;
Spline spline = pathObj.GetComponent <Spline>();
SplineMesh splineMesh = pathObj.GetComponent <SplineMesh>();
List <object> singlePath = table[key] as List <object>;
foreach (object point in singlePath)
{
Dictionary <string, object> pathPoint = point as Dictionary <string, object>;
float x = float.Parse(pathPoint["x"].ToString());
float y = float.Parse(pathPoint["y"].ToString());
GameObject newSplineNode = spline.AddSplineNode();
newSplineNode.transform.position = new Vector3(x, y, 0);
newSplineNode.transform.parent = pathObj.transform;
splineMesh.segmentCount += 3;
}
}
}
void OnMoveChannelDown(object index)
{
SplineMesh extruder = (SplineMesh)target;
extruder.SwapChannels((int)index, ((int)index) + 1);
Repaint();
}
protected override void Awake()
{
SplineMesh = this.MakeSplineMesh(InterpolationSteps, Vector3.one * lineDiameter);
LinearSplineMesh = new SplineMesh(new LinearInterpolationSpline(), Vector3.one * lineDiameter);
setUpOriginalMaterialAndMeshRenderer();
}
public void Awake()
{
gameObject.layer = Globals.LayerNumScenery;
SplineNode1 = gameObject.CreateChild("Node1");
SplineNode2 = gameObject.CreateChild("Node2");
SplineNode sp1 = SplineNode1.gameObject.AddComponent <SplineNode>();
SplineNode sp2 = SplineNode2.gameObject.AddComponent <SplineNode>();
sp1.tension = 1f;
sp1.normal = Vector3.up;
sp1.transform.localPosition = new Vector3(1f, 1f, 1f);
sp2.tension = 1f;
sp2.normal = Vector3.up;
sp2.transform.localPosition = new Vector3(-1f, -1f, -1f);
spline = gameObject.AddComponent <Spline>();
spline.updateMode = Spline.UpdateMode.DontUpdate;
PathMesh = gameObject.AddComponent <SplineMesh>();
PathMesh.spline = spline;
PathMesh.startBaseMesh = Meshes.Get.GroundPathPlane;
PathMesh.baseMesh = Meshes.Get.GroundPathPlane;
PathMesh.endBaseMesh = Meshes.Get.GroundPathPlane;
PathRenderer = gameObject.AddComponent <MeshRenderer>();
PathRenderer.sharedMaterials = new Material [] { Mats.Get.WorldPathGroundMaterial };
PathRenderer.enabled = false;
spline.splineNodesArray.Add(sp1);
spline.splineNodesArray.Add(sp2);
}
void OnRenameChannel(object index)
{
SplineMesh extruder = (SplineMesh)target;
renameChannel = extruder.GetChannel((int)index);
Repaint();
}
void OnDuplicateChannel(object index)
{
SplineMesh extruder = (SplineMesh)target;
SplineMesh.Channel source = extruder.GetChannel((int)index);
SplineMesh.Channel newChannel = extruder.AddChannel(source.name);
source.CopyTo(newChannel);
}
public override Vector3 ModifyVertex( SplineMesh splineMesh, Vector3 vertex, float splineParam )
{
//In order to avoid redundant calculations in ModifyNormal( ) and ModifyTangent( ), we store the
//generated quaternion in a lokal variable.
//This is possible, because ModifyVertex( ) is called before all other Modify**( )-functions.
rotationQuaternion = Quaternion.Euler( Vector3.forward * (splineParam-twistOffset) * 360f * twistCount );
return rotationQuaternion * vertex;
}
public override Vector3 ModifyVertex(SplineMesh splineMesh, Vector3 vertex, float splineParam)
{
//In order to avoid redundant calculations in ModifyNormal( ) and ModifyTangent( ), we store the
//generated quaternion in a lokal variable.
//This is possible, because ModifyVertex( ) is called before all other Modify**( )-functions.
rotationQuaternion = Quaternion.Euler(Vector3.forward * (splineParam - twistOffset) * 360f * twistCount);
return(rotationQuaternion * vertex);
}
private void OnEnable()
{
splineMesh = target as SplineMesh;
initializeStyles = true;
if (MeshEditorState.IsAnyDebugModeViewVisible() && !MeshEditorState.IsDebugModeView(splineMesh))
{
MeshEditorState.RestoreSavedDebugMaterial();
}
}
// Start is called before the first frame update
void Start()
{
meshFilter = GetComponent <MeshFilter>();
meshCollider = GetComponent <MeshCollider>();
SplineMesh = new SplineMesh(new KochanekBartelsSpline(), meshFilter);
LinearSplineMesh = new SplineMesh(new LinearInterpolationSpline(), meshFilter);
meshCollider.sharedMesh = meshFilter.sharedMesh;
}
protected override void onExit(TBTWorkingData wData, int runningStatus)
{
base.onExit(wData, runningStatus);
SceneEffectManager.Instance.DestroySceneEffect(ref param);
GameObject splineMeshGO = m_SplineMesh.gameObject;
ResNode.DestroyRes(ref splineMeshGO);
m_MainHeroTrans = null;
m_SplineMesh = null;
m_Prefab = null;
}
protected override void Awake()
{
meshFilter = GetComponent <MeshFilter>();
meshCollider = GetComponent <MeshCollider>();
SplineMesh = this.MakeSplineMesh(InterpolationSteps, Vector3.one * lineDiameter);
LinearSplineMesh = new SplineMesh(new LinearInterpolationSpline(), Vector3.one * lineDiameter);
meshCollider.sharedMesh = meshFilter.sharedMesh;
setUpOriginalMaterialAndMeshRenderer();
}
static public void CreateSplineGameobject()
{
GameObject go = new GameObject("SplineObject");
Transform _trans = go.transform;
_trans.localPosition = Vector3.zero;
_trans.localRotation = Quaternion.identity;
Spline sp = go.AddComponent <Spline>();
sp.interpolationMode = Spline.InterpolationMode.Hermite;
sp.rotationMode = Spline.RotationMode.Tangent;
sp.tangentMode = Spline.TangentMode.UseNodeForwardVector;
sp.perNodeTension = false;
sp.tension = 3.0f;
sp.updateMode = Spline.UpdateMode.DontUpdate;
List <SplineNode> nodeList = new List <SplineNode>();
for (int i = 0; i < 7; ++i)
{
GameObject node = new GameObject();
node.transform.parent = _trans;
node.transform.localRotation = Quaternion.identity;
node.name = i.ToString("D4");
SplineNode spn = node.AddComponent <SplineNode>();
nodeList.Add(spn);
}
for (int index = 0; index < nodeList.Count; ++index)
{
nodeList[index].transform.localPosition = new Vector3(0, 0, index * 2);
}
sp.splineNodesArray = nodeList;
SplineMesh sm = go.AddComponent <SplineMesh>();
sm.spline = sp;
sm.updateMode = SplineMesh.UpdateMode.WhenSplineChanged;
sm.uvMode = SplineMesh.UVMode.InterpolateV;
sm.uvScale = Vector2.one;
sm.xyScale = Vector2.one;
sm.segmentCount = 100;
sm.splitMode = SplineMesh.SplitMode.DontSplit;
MeshRenderer mr = go.AddComponent <MeshRenderer>();
}
public void ApplyChangesToTarget(Object targetObject)
{
Spline spline = targetObject as Spline;
spline.UpdateSpline( );
SplineMesh splineMesh = spline.GetComponent <SplineMesh>( );
if (splineMesh != null)
{
splineMesh.UpdateMesh( );
}
}
public void SplineMesh_AddControlPoint_Performance([NUnit.Framework.Range(9, 99, 10)] int length)
{
SplineMesh splineMesh = null;
Measure.Method(() =>
{
splineMesh.AddControlPoint(new Vector3(length + 1, 0, 0));
})
.SetUp(() => {
splineMesh = new SplineMesh(new KochanekBartelsSpline());
splineMesh.SetControlPoints(GenerateControlPoints(length).ToArray());
})
.Run();
}
// Start is called before the first frame update
void Start()
{
ControlPoints = new Vector3[ControlPointObjects.Length];
for (int i = 0; i < ControlPointObjects.Length; i++)
{
ControlPoints[i] = ControlPointObjects[i].transform.position;
}
SplineMesh = new SplineMesh(new KochanekBartelsSpline());
GetComponent <MeshFilter>().mesh = SplineMesh.SetControlPoints(ControlPoints);
//SplineMesh.deleteControlPoint(9);
//SplineMesh.addControlPoint(extraControlPoint.transform.position);
//SplineMesh.insertControlPoint(1, extraControlPoint.transform.position);
}
/// <summary>
/// Set the number of interpolation steps between two control points.
/// A higher number makes the line smoother.
/// </summary>
/// <param name="steps"></param>
public virtual void SetInterpolationSteps(int steps)
{
this.InterpolationSteps = steps;
List <Vector3> controlPoints = this.GetControlPoints();
this.SplineMesh.GetCrossSectionShape(out List <Vector3> CurrentCrossSectionShape, out List <Vector3> CurrentCrossSectionNormals);
//SplineMesh = new SplineMesh(new KochanekBartelsSpline(steps), this.lineDiameter * Vector3.one);
SplineMesh = this.MakeSplineMesh(steps, this.lineDiameter * Vector3.one);
this.SetLineCrossSection(CurrentCrossSectionShape, CurrentCrossSectionNormals, this.lineDiameter);
if (controlPoints.Count != 0)
{
this.SetControlPointsLocalSpace(controlPoints);
}
}
internal void Init(SplineMesh e, SplineMesh.Channel.MeshDefinition d)
{
minSize = new Vector2(482, 180);
extrude = e;
definition = d;
if (definition.mesh != null)
{
titleContent = new GUIContent("Configure " + definition.mesh.name);
}
else
{
titleContent = new GUIContent("Configure Mesh");
}
}
private void StartJob(GenerateMeshJob generateMeshJob, SplineMesh splineMesh, Mesh mesh, Action <Mesh> onMeshGenerated, bool immediate)
{
if (immediate)
{
generateMeshJob.ScheduleAndComplete(generateMeshJob.Positions.Length, JobBatchSize,
(generateMeshJob) =>
{
OnJobCompleted(ref generateMeshJob, mesh);
onMeshGenerated?.Invoke(mesh);
isJobScheduled = false;
});
}
else
{
StartJobCoroutine(generateMeshJob, splineMesh, mesh, onMeshGenerated);
}
}
private void StartJobCoroutine(GenerateMeshJob generateMeshJob, SplineMesh splineMesh, Mesh mesh, Action <Mesh> onMeshGenerated)
{
generateMeshCoroutine = generateMeshJob.ScheduleAndCompleteAsync(generateMeshJob.Positions.Length, JobBatchSize, splineMesh,
(jobHandle) =>
{
ongoingJobHandle = jobHandle;
},
(generateMeshJob) =>
{
OnJobCompleted(ref generateMeshJob, mesh);
onMeshGenerated?.Invoke(mesh);
isJobScheduled = false;
if (scheduleNextJob)
{
splineMesh.GenerateMesh();
}
});
}
public void CreateLegs()
{
leftLegSpline = new SplineMesh(6, CharacterSettings.LegResolution)
{
Thickness = CharacterSettings.LegThickness,
ThicknessCurve = CharacterSettings.LegThicknessCurve,
ResolutionSpread = CharacterSettings.ResolutionSpread,
Material = CharacterSettings.MainMaterial,
Parent = transform
};
rightLegSpline = new SplineMesh(6, CharacterSettings.LegResolution)
{
Thickness = CharacterSettings.LegThickness,
ThicknessCurve = CharacterSettings.LegThicknessCurve,
ResolutionSpread = CharacterSettings.ResolutionSpread,
Material = CharacterSettings.MainMaterial,
Parent = transform
};
drawables.Add(leftLegSpline);
drawables.Add(rightLegSpline);
}
private void CreateArms()
{
leftArmSpline = new SplineMesh(6, CharacterSettings.ArmResolution)
{
Thickness = CharacterSettings.ArmThickness,
ThicknessCurve = CharacterSettings.ArmThicknessCurve,
ResolutionSpread = CharacterSettings.ResolutionSpread,
Material = CharacterSettings.MainMaterial,
Parent = transform
};
rightArmSpline = new SplineMesh(6, CharacterSettings.ArmResolution)
{
Thickness = CharacterSettings.ArmThickness,
ThicknessCurve = CharacterSettings.ArmThicknessCurve,
ResolutionSpread = CharacterSettings.ResolutionSpread,
Material = CharacterSettings.MainMaterial,
Parent = transform
};
drawables.Add(leftArmSpline);
drawables.Add(rightArmSpline);
}
private void DrawMeshTools( )
{
EditorGUILayout.BeginHorizontal( );
GUILayout.Space(15);
SplineMesh sMesh = target as SplineMesh;
if (GUILayout.Button("Export Mesh", GetLeftButtonGUIStyle( ), GUILayout.Height(23f)))
{
string filePath = EditorUtility.SaveFilePanelInProject("Export Spline Mesh", "Spline Mesh (" + target.name + ")", "asset", "");
if (filePath.Trim( ) != "")
{
Mesh mesh = new Mesh( );
mesh.vertices = sMesh.BentMesh.vertices;
mesh.normals = sMesh.BentMesh.normals;
mesh.tangents = sMesh.BentMesh.tangents;
mesh.uv = sMesh.BentMesh.uv;
mesh.triangles = sMesh.BentMesh.triangles;
AssetDatabase.CreateAsset(mesh, filePath);
AssetDatabase.SaveAssets( );
mesh.hideFlags = HideFlags.HideAndDontSave;
}
}
if (GUILayout.Button("View Mesh", GetRightButtonGUIStyle( ), GUILayout.Height(23f)))
{
Selection.activeObject = sMesh.BentMesh;
}
EditorGUILayout.EndHorizontal( );
}
public void InitSplineMesh()
{
if (m_SplineMesh != null)
{
return;
}
param = new SceneEffectParamBase((int)ESceneEffectID.SE_Guide_PathMesh, null, _bAutoPlay: false);
SceneEffectManager.Instance.CreateSceneEffect(ref param);
param.ReturnComponent.transform.position = new Vector3(999, 999, 999);
m_Prefab = param.ReturnComponent.gameObject;
GameObject pathGO = new GameObject("PathMesh");
m_SplineMesh = pathGO.AddComponent <SplineMesh>();
m_SplineMesh.IsAutoUpdateMesh = false;
m_SplineMesh.MeshDistanceDelta = 4f;
m_SplineMesh.MeshPrefab = m_Prefab;
m_SplineMesh.transform.position = m_MainHeroTrans != null ? m_MainHeroTrans.position : Vector3.zero;
m_SplineMesh.gameObject.SetActive(false);
}
public static void drawStreetNetwork()
{
polygons = new List <Vector3[]>();
bool linearOption = true;
int laneCounter = 0;
int streetLightCounter = 0;
// (1) Draw all Edges ------------------------------------
MonoBehaviour.print("Inserting 3d Streets");
foreach (NetFileEdge e in edges.Values)
{
int edgeCounter = 0;
GameObject spline = new GameObject("StreetSegment_" + laneCounter++);
spline.transform.SetParent(network.transform);
Spline splineObject = spline.AddComponent <Spline>();
if (linearOption)
{
splineObject.interpolationMode = Spline.InterpolationMode.Linear;
}
else
{
splineObject.interpolationMode = Spline.InterpolationMode.BSpline;
}
foreach (NetFileLane l in e.getLanes())
{
foreach (double[] coordPair in l.shape)
{
// Add Node
GameObject splineNode = new GameObject("Node_" + edgeCounter++);
splineNode.transform.SetParent(spline.transform);
SplineNode splineNodeObject = splineNode.AddComponent <SplineNode>();
splineNode.transform.position = new Vector3((float)coordPair[0] - xmin, 0, (float)coordPair[1] - ymin);
splineObject.splineNodesArray.Add(splineNodeObject);
}
// Add meshes
Material material = AssetDatabase.LoadAssetAtPath <Material>(PathConstants.pathRoadMaterial);
MeshRenderer mRenderer = mRenderer = spline.GetComponent <MeshRenderer>();
if (mRenderer == null)
{
mRenderer = spline.AddComponent <MeshRenderer>();
}
mRenderer.material = material;
SplineMesh sMesh = spline.AddComponent <SplineMesh>();
sMesh.spline = splineObject;
sMesh.baseMesh = AssetDatabase.LoadAssetAtPath <Mesh>(PathConstants.pathSuperSplinesBox);
sMesh.startBaseMesh = AssetDatabase.LoadAssetAtPath <Mesh>(PathConstants.pathSuperSplinesBox);
sMesh.endBaseMesh = AssetDatabase.LoadAssetAtPath <Mesh>(PathConstants.pathSuperSplinesBox);
sMesh.uvScale = new Vector2(uvScaleU, uvScaleV);
sMesh.xyScale = new Vector2(meshScaleX, 0);
// (1.1) Add Lanes to polygon list for tree placement check
for (int i = 0; i < l.shape.Count - 1; i++)
{
double length = Math.Sqrt(Math.Pow(l.shape[i][0] - xmin - (l.shape[i + 1][0] - xmin), 2) + Math.Pow(l.shape[i][1] - ymin - (l.shape[i + 1][1] - ymin), 2));
// Calc the position (in line with the lane)
float x1 = (float)l.shape[i][0] - xmin;
float y1 = (float)l.shape[i][1] - ymin;
float x2 = (float)l.shape[i + 1][0] - xmin;
float y2 = (float)l.shape[i + 1][1] - ymin;
double Dx = x2 - x1;
double Dy = y2 - y1;
double D = Math.Sqrt(Dx * Dx + Dy * Dy);
double W = 10;
Dx = 0.5 * W * Dx / D;
Dy = 0.5 * W * Dy / D;
Vector3[] polygon = new Vector3[] { new Vector3((float)(x1 - Dy), 0, (float)(y1 + Dx)),
new Vector3((float)(x1 + Dy), 0, (float)(y1 - Dx)),
new Vector3((float)(x2 + Dy), 0, (float)(y2 - Dx)),
new Vector3((float)(x2 - Dy), 0, (float)(y2 + Dx)) };
polygons.Add(polygon);
// (2) Add Street Lamps (only if long enough)
if (length >= minLengthForStreetLamp)
{
float angle = Mathf.Atan2(y2 - y1, x2 - x1) * 180 / Mathf.PI;
// Allway located at the middle of a street
double ratioRotPoint = 0.5;
double ratio = 0.5 + streeLampDistance / length;
float xDest = (float)((1 - ratio) * x1 + ratio * x2);
float yDest = (float)((1 - ratio) * y1 + ratio * y2);
float xRotDest = (float)((1 - ratioRotPoint) * x1 + ratioRotPoint * x2);
float yRotDest = (float)((1 - ratioRotPoint) * y1 + ratioRotPoint * y2);
GameObject streetLampPrefab = AssetDatabase.LoadMainAssetAtPath(PathConstants.pathLaterne) as GameObject;
GameObject streetLamp = GameObject.Instantiate(streetLampPrefab, new Vector3(xDest, 0, yDest), Quaternion.Euler(new Vector3(0, 0, 0)));
streetLamp.name = "StreetLight_" + streetLightCounter++;
streetLamp.transform.SetParent(network.transform);
streetLamp.transform.RotateAround(new Vector3(xRotDest, 0, yRotDest), Vector3.up, -90.0f);
streetLamp.transform.Rotate(Vector3.up, -angle);
}
}
}
}
// (3) Draw all Junction areas ------------------------------------
MonoBehaviour.print("Inserting 3d Junctions");
int junctionCounter = 0;
foreach (NetFileJunction j in junctions.Values)
{
List <int> indices = new List <int>();
Vector2[] vertices2D = new Vector2[j.shape.Count];
for (int i = 0; i < j.shape.Count; i++)
{
vertices2D[i] = new Vector3((float)(j.shape[i])[0] - xmin, (float)(j.shape[i])[1] - ymin);
}
// Use the triangulator to get indices for creating triangles
Triangulator tr = new Triangulator(vertices2D);
List <int> bottomIndices = new List <int>(tr.Triangulate());
indices.AddRange(bottomIndices);
// Create the Vector3 vertices
Vector3[] vertices = new Vector3[vertices2D.Length];
for (int i = 0; i < vertices.Length; i++)
{
vertices[i] = new Vector3(vertices2D[i].x, 0, vertices2D[i].y);
}
Mesh mesh = new Mesh();
mesh.Clear();
mesh.vertices = vertices;
mesh.triangles = indices.ToArray();
mesh.RecalculateNormals();
mesh.RecalculateBounds();
Bounds bounds = mesh.bounds;
Vector2[] uvs = new Vector2[vertices.Length];
for (int i = 0; i < vertices.Length; i++)
{
uvs[i] = new Vector2(vertices[i].x / bounds.size.x, vertices[i].z / bounds.size.z);
}
mesh.uv = uvs;
mesh.RecalculateNormals();
mesh.RecalculateBounds();
// Set up game object with mesh;
GameObject junction3D = new GameObject("junction_" + junctionCounter++);
MeshRenderer r = (MeshRenderer)junction3D.AddComponent(typeof(MeshRenderer));
Material material = Resources.Load <Material>(PathConstants.pathJunctionMaterial);
r.material = material;
MeshFilter filter = junction3D.AddComponent(typeof(MeshFilter)) as MeshFilter;
filter.mesh = mesh;
junction3D.transform.SetParent(network.transform);
// (3.1) Add junctions to polygon list for tree placement check
polygons.Add(vertices);
}
// (4) Draw Traffic Lights
MonoBehaviour.print("Inserting 3d Traffic Lights");
foreach (NetFileJunction j in junctions.Values)
{
if (j.type == junctionTypeType.traffic_light)
{
int index = 0;
foreach (NetFileLane l in j.incLanes)
{
// Calc the position (in line with the lane)
float x1 = (float)l.shape[0][0] - xmin;
float y1 = (float)l.shape[0][1] - ymin;
float x2 = (float)l.shape[1][0] - xmin;
float y2 = (float)l.shape[1][1] - ymin;
float length = (float)Math.Sqrt(Math.Pow(y2 - y1, 2) + Math.Pow(x2 - x1, 2));
float angle = Mathf.Atan2(y2 - y1, x2 - x1) * 180 / Mathf.PI;
double ratio = (length - trafficLightDistance) / length;
float xDest = (float)((1 - ratio) * x1 + ratio * x2);
float yDest = (float)((1 - ratio) * y1 + ratio * y2);
// Insert the 3d object, rotate from lane 90° to the right side and then orientate the traffic light towards the vehicles
GameObject trafficLightPrefab = AssetDatabase.LoadMainAssetAtPath(PathConstants.pathTrafficLight) as GameObject;
GameObject trafficLight = GameObject.Instantiate(trafficLightPrefab, new Vector3(xDest, 0, yDest), Quaternion.Euler(new Vector3(0, 0, 0)));
trafficLight.name = "TrafficLight_" + j.id;
trafficLight.transform.SetParent(network.transform);
trafficLight.transform.RotateAround(new Vector3(x2, 0, y2), Vector3.up, -90.0f);
trafficLight.transform.Rotate(Vector3.up, -angle);
// Insert traffic light index as empty GameObject into traffic light
GameObject TLindex = new GameObject("index");
GameObject TLindexVal = new GameObject(Convert.ToString(index++));
TLindexVal.transform.SetParent(TLindex.transform);
TLindex.transform.SetParent(trafficLight.transform);
}
}
}
}
public override Vector4 ModifyTangent(SplineMesh splineMesh, Vector4 tangent, float splineParam)
{
return(tangent);
}
public override Vector3 ModifyNormal(SplineMesh splineMesh, Vector3 normal, float splineParam)
{
return(normal);
}
public override Vector2 ModifyUV(SplineMesh splineMesh, Vector2 uvCoord, float splineParam)
{
return(uvCoord);
}
public AnimationCurve scaleCurve; ///< The AnimationCurve representing the scale of the mesh
public override Vector3 ModifyVertex( SplineMesh splineMesh, Vector3 vertex, float splineParam )
{
return vertex * scaleCurve.Evaluate( splineParam );
}
public override Vector2 ModifyUV( SplineMesh splineMesh, Vector2 uvCoord, float splineParam )
{
return uvCoord;
}
public override Vector3 ModifyNormal( SplineMesh splineMesh, Vector3 normal, float splineParam )
{
return rotationQuaternion * normal;
//return Quaternion.Euler( Vector3.forward * (splineParam-twistOffset) * 360f * twistCount ) * normal;
}
public override Vector3 ModifyNormal( SplineMesh splineMesh, Vector3 normal, float splineParam )
{
return normal;
}
//use the override keyword to implement the abstract methods of the SplineMeshModifier-class
public override Vector3 ModifyVertex( SplineMesh splineMesh, Vector3 vertex, float splineParam )
{
return vertex;
}
/// <summary> /// Modifies the UV coordinates of a vertex. /// </summary> /// <returns> /// The modified UV coordinates of a vertex. /// </returns> /// <param name='splineMesh'> /// The SplineMesh-class that called this function. /// </param> /// <param name='uvCoord'> /// The UV coordinates of a vertex. /// </param> /// <param name='splineParam'> /// The current spline parameter. /// </param> public abstract Vector2 ModifyUV( SplineMesh splineMesh, Vector2 uvCoord, float splineParam );
/// <summary> /// Modifies the vertex position. /// </summary> /// <returns> /// The modified vertex position. /// </returns> /// <param name='splineMesh'> /// The SplineMesh-class that called this function. /// </param> /// <param name='vertex'> /// The vertex position. /// </param> /// <param name='splineParam'> /// The current spline parameter. /// </param> public abstract Vector3 ModifyVertex( SplineMesh splineMesh, Vector3 vertex, float splineParam );
/// <summary> /// Modifies the vertex tangent. /// </summary> /// <returns> /// The modified tangent. /// </returns> /// <param name='splineMesh'> /// The SplineMesh-class that called this function. /// </param> /// <param name='tangent'> /// The vertex Tangent. /// </param> /// <param name='splineParam'> /// The current spline parameter. /// </param> public abstract Vector4 ModifyTangent( SplineMesh splineMesh, Vector4 tangent, float splineParam );
/// <summary> /// Modifies the vertex normal. /// </summary> /// <returns> /// The modified normal. /// </returns> /// <param name='splineMesh'> /// The SplineMesh-class that called this function. /// </param> /// <param name='normal'> /// The vertex normal. /// </param> /// <param name='splineParam'> /// The current spline parameter. /// </param> public abstract Vector3 ModifyNormal( SplineMesh splineMesh, Vector3 normal, float splineParam );
public override Vector4 ModifyTangent( SplineMesh splineMesh, Vector4 tangent, float splineParam )
{
return tangent;
}
public override Vector4 ModifyTangent( SplineMesh splineMesh, Vector4 tangent, float splineParam )
{
return rotationQuaternion * tangent;
//return Quaternion.Euler( Vector3.forward * (splineParam-twistOffset) * 360f * twistCount ) * tangent;
}
public override void OnInspectorGUI( )
{
SplineMesh mesh = (SplineMesh)target;
EditorGUILayout.BeginVertical( );
EditorGUILayout.Space( );
spline = (Spline)EditorGUILayout.ObjectField(" Spline", mesh.spline, typeof(Spline), true);
baseMesh = (Mesh)EditorGUILayout.ObjectField(" Base Mesh", mesh.baseMesh, typeof(Mesh), false);
int materialCount = (int)EditorGUILayout.IntField(" Materials Count", mesh.materials.Length);
if (materials == null || materialCount != materials.Length)
{
materials = new Material[materialCount];
}
for (int q = 0; q < materialCount; ++q)
{
materials[q] = (q < mesh.materials.Length)? mesh.materials[q]: null;
materials[q] = (Material)EditorGUILayout.ObjectField(" Material " + q, materials[q], typeof(Material), false);
}
EditorGUILayout.Space();
uMode = (Spline.UpdateMode)EditorGUILayout.EnumPopup(" Update Mode", mesh.uMode);
if (uMode == Spline.UpdateMode.EveryXFrames)
{
deltaFrames = EditorGUILayout.IntField(" Delta Frames", mesh.deltaFrames);
}
else if (uMode == Spline.UpdateMode.EveryXSeconds)
{
deltaSeconds = EditorGUILayout.FloatField(" Delta Seconds", mesh.deltaSeconds);
}
uvWrapAt = EditorGUILayout.FloatField(" UV Wrap", mesh.uvWrapAt);
segmentCount = Mathf.Max(EditorGUILayout.IntField(" Segment Count", mesh.segmentCount), 1);
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel(" Offset");
xyOffset.x = EditorGUILayout.FloatField(mesh.xyOffset.x, GUILayout.MinWidth(10));
xyOffset.y = EditorGUILayout.FloatField(mesh.xyOffset.y, GUILayout.MinWidth(10));
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal( );
EditorGUILayout.PrefixLabel(" Scale");
xyScale.x = EditorGUILayout.FloatField(mesh.xyScale.x, GUILayout.MinWidth(10));
xyScale.y = EditorGUILayout.FloatField(mesh.xyScale.y, GUILayout.MinWidth(10));
EditorGUILayout.EndHorizontal( );
EditorGUILayout.BeginHorizontal( );
EditorGUILayout.PrefixLabel(" UV-Scale");
uvScale.x = EditorGUILayout.FloatField(mesh.uvScale.x, GUILayout.MinWidth(10));
uvScale.y = EditorGUILayout.FloatField(mesh.uvScale.y, GUILayout.MinWidth(10));
EditorGUILayout.EndHorizontal( );
swapUV = EditorGUILayout.Toggle(" Swap UV", mesh.swapUV);
splitMesh = EditorGUILayout.Toggle(" Split Mesh", mesh.splitMesh);
EditorGUILayout.Space();
// lightprobes
lightProbeSegmentCount = Mathf.Max(EditorGUILayout.IntField(" Light Volume Count", mesh.lightProbeSegmentCount), 0);
EditorGUILayout.BeginHorizontal( );
EditorGUILayout.PrefixLabel(" Light Volume Extrude");
lightProbeExtrude.x = EditorGUILayout.FloatField(mesh.lightProbeExtrude.x, GUILayout.MinWidth(10));
lightProbeExtrude.y = EditorGUILayout.FloatField(mesh.lightProbeExtrude.y, GUILayout.MinWidth(10));
EditorGUILayout.EndHorizontal( );
lightProbeHeight = EditorGUILayout.FloatField(" Light Volume Height", mesh.lightProbeHeight);
EditorGUILayout.Space();
persistent = EditorGUILayout.Toggle(" Persistent Mesh", mesh.persistent);
if (persistent)
{
uMode = Spline.UpdateMode.DontUpdate;
}
EditorGUILayout.Space();
EditorGUILayout.EndVertical( );
bool rebuild = GUILayout.Button("Rebuild");
if (GUI.changed)
{
Undo.RegisterUndo(target, "Change Spline Mesh Settings");
EditorUtility.SetDirty(target);
}
if (GUI.changed || rebuild)
{
if (baseMesh == null)
{
Debug.LogWarning("There is no base mesh assigned to your spline mesh! Check the inspector to assign it!", mesh.gameObject);
}
mesh.uMode = uMode;
mesh.spline = spline;
mesh.swapUV = swapUV;
mesh.uvWrapAt = uvWrapAt;
mesh.xyOffset = xyOffset;
mesh.xyScale = xyScale;
mesh.uvScale = uvScale;
mesh.baseMesh = baseMesh;
mesh.materials = materials;
mesh.deltaFrames = deltaFrames;
mesh.deltaSeconds = deltaSeconds;
mesh.segmentCount = segmentCount;
mesh.lightProbeSegmentCount = lightProbeSegmentCount;
mesh.lightProbeExtrude = lightProbeExtrude;
mesh.lightProbeHeight = lightProbeHeight;
mesh.persistent = persistent;
mesh.splitMesh = splitMesh;
if (mesh.persistent)
{
foreach (var m in mesh.BentMeshes)
{
AssetDatabase.DeleteAsset(AssetDatabase.GetAssetPath(m));
}
}
mesh.UpdateMesh();
if (mesh.persistent)
{
foreach (var m in mesh.BentMeshes)
{
var assetPath = AssetHelper.GetPathForGeneratedAsset(m, mesh.gameObject);
Debug.Log("PATH: " + assetPath);
AssetDatabase.CreateAsset(m, assetPath);
AssetDatabase.SaveAssets();
}
}
}
}
public float sinOffset = .25f; ///< Y offset of the sine function
public override Vector3 ModifyVertex( SplineMesh splineMesh, Vector3 vertex, float splineParam )
{
return vertex * (Mathf.Pow( Mathf.Sin( splineParam * frequency + offset ), 2 ) * sinMultiplicator + sinOffset);
}