private void OnDrawGizmos()
{
Gizmos.matrix = transform.localToWorldMatrix;
Gizmos.color = Color.white;
Gizmos.DrawSphere(m_Point, .1f);
float distances = UGeometry.PointRayProjection(m_Point, m_Ray);
Handles_Extend.DrawLine(m_Ray.ToLine(distances));
Gizmos.color = Color.blue;
Gizmos.DrawSphere(m_Ray.GetPoint(distances), .1f);
Gizmos.color = Color.white;
Vector2 lineRayDistances = UGeometry.LineRayProjection(m_Line1, m_Ray1);
Gizmos_Extend.DrawLine(m_Line1);
Gizmos_Extend.DrawLine(m_Ray1.ToLine(lineRayDistances.y));
Gizmos.color = Color.blue;
Gizmos.DrawSphere(m_Line1.GetPoint(lineRayDistances.x), .1f);
Gizmos.color = Color.red;
Gizmos.DrawSphere(m_Ray1.GetPoint(lineRayDistances.y), .1f);
Gizmos.color = Color.white;
Vector2 rayrayDistances = UGeometry.RayRayProjection(m_Ray20, m_Ray21);
Gizmos_Extend.DrawLine(m_Ray20.ToLine(rayrayDistances.x));
Gizmos_Extend.DrawLine(m_Ray21.ToLine(rayrayDistances.y));
Gizmos.color = Color.blue;
Gizmos.DrawSphere(m_Ray20.GetPoint(rayrayDistances.x), .1f);
Gizmos.color = Color.red;
Gizmos.DrawSphere(m_Ray21.GetPoint(rayrayDistances.y), .1f);
}
void OnInteractGUI(SceneView _sceneView, GameObject _meshObject)
{
Handles.color = GetPaintColor(m_PaintColor);
if (m_PaintPosition != Vector3.zero)
{
Handles_Extend.DrawWireSphere(m_PaintPosition, Quaternion.identity, m_PaintSize);
}
if (Event.current.type == EventType.MouseMove)
{
Vector3 cameraLocal = _meshObject.transform.worldToLocalMatrix.MultiplyPoint(_sceneView.camera.transform.position);
if (RayDirectedTriangleIntersect(m_Polygons, m_ModifingMesh.vertices, ObjLocalSpaceRay(_sceneView, _meshObject), out Vector3 hitPosition, out GDirectedTriangle hitTriangle) != -1)
{
m_PaintPosition = hitPosition;
m_PaintAffectedIndices.Clear();
float sqrRaidus = m_PaintSize * m_PaintSize;
m_Verticies.FindAllIndexes(m_PaintAffectedIndices, (index, p) => {
bool normalPassed = false;
switch (m_PaintNormal)
{
case enum_PaintNormal.ViewNormal: normalPassed = Vector3.Dot(m_Normals[index], p - cameraLocal) < 0; break;
case enum_PaintNormal.TriangleNormal: normalPassed = Vector3.Dot(m_Normals[index], hitTriangle.normal) > 0; break;
case enum_PaintNormal.Every: normalPassed = true; break;
}
return(normalPassed && (hitPosition - p).sqrMagnitude < sqrRaidus);
});
}
}
if (!m_AvailableDatas)
{
return;
}
if (Event.current.type == EventType.MouseDown)
{
int button = Event.current.button;
if (button != 0 && button != 2)
{
return;
}
switch (m_PaintMode)
{
default: throw new Exception("Invalid Type:" + m_PaintMode);
case enum_PaintMode.Const:
m_PaintAffectedIndices.Traversal(index => m_VertexDatas[index] = ApplyModify(m_VertexDatas[index], m_PaintValue, m_PaintMode, m_PaintColor));
break;
case enum_PaintMode.Modify:
float value = button == 0 ? m_PaintValue : -m_PaintValue;
m_PaintAffectedIndices.Traversal(index => m_VertexDatas[index] = ApplyModify(m_VertexDatas[index], value, m_PaintMode, m_PaintColor));
break;
}
OnDataChange();
}
}
public virtual void OnEditorSceneGUIDebug(SceneView _sceneView, GameObject _meshObject)
{
Handles.color = Color.red;
Handles_Extend.DrawArrow(mouseRay.origin, mouseRay.direction, .2f, .01f);
Handles.DrawLine(mouseRay.origin, mouseRay.direction * 10f + mouseRay.origin);
Handles.matrix = _meshObject.transform.localToWorldMatrix;
Handles.SphereHandleCap(0, collisionPoint, Quaternion.identity, .05f, EventType.Repaint);
Handles.DrawLines(collisionTriangle.triangle.GetDrawLinesVerticies());
}
void OnDrawSceneHandles(SceneView _sceneView)
{
Handles.color = Color.white.SetAlpha(.5f);
Handles.DrawWireCube(m_ModifingMesh.bounds.center, m_ModifingMesh.bounds.size * 1.2f);
if (!m_SelectingPolygon)
{
return;
}
GMeshPolygon _mainPolygon = m_Polygons[m_SelectedPolygon];
foreach (var subPolygon in m_SubPolygons)
{
GDirectedTriangle directedTriangle = m_Polygons[subPolygon].GetDirectedTriangle(m_Verticies);
if (Vector3.Dot(directedTriangle.normal, _sceneView.camera.transform.forward) > 0)
{
continue;
}
Handles.color = Color.yellow.SetAlpha(.1f);
Handles.DrawAAConvexPolygon(directedTriangle.triangle.verticies);
Handles.color = Color.yellow;
Handles.DrawLines(directedTriangle.triangle.GetDrawLinesVerticies());
}
GTriangle mainTriangle = _mainPolygon.GetTriangle(m_Verticies);
Handles.color = Color.green.SetAlpha(.3f);
Handles.DrawAAConvexPolygon(mainTriangle.verticies);
Handles.color = Color.green;
Handles.DrawLines(mainTriangle.GetDrawLinesVerticies());
if (!m_EditingVectors)
{
return;
}
Handles.color = Color.green;
foreach (var indice in _mainPolygon.indices)
{
Handles_Extend.DrawArrow(m_Verticies[indice], m_VertexDatas[indice], .1f * m_GUISize, .01f * m_GUISize);
if (m_SelectedVertexIndex == indice)
{
continue;
}
Handles_Extend.DrawWireSphere(m_Verticies[indice], m_VertexDatas[indice], C_VertexSphereRadius * m_GUISize);
}
Handles.color = Color.yellow;
foreach (var subPolygon in m_SubPolygons)
{
foreach (var indice in m_Polygons[subPolygon].indices)
{
Handles.DrawLine(m_Verticies[indice], m_Verticies[indice] + m_VertexDatas[indice] * .03f * m_GUISize);
}
}
}
public static void DrawWireCapsule(Vector3 _pos, Quaternion _rot, Vector3 _scale, float _radius, float _height)
{
Handles.color = Gizmos.color;
Handles.matrix = Gizmos.matrix;
Handles_Extend.DrawWireCapsule(_pos, _rot, _scale, _radius, _height);
}
public static void DrawLine(GLine _line)
{
Handles.color = Gizmos.color;
Handles.matrix = Gizmos.matrix;
Handles_Extend.DrawLine(_line);
}
public static void DrawCone(GHeightCone _cone)
{
Handles.color = Gizmos.color;
Handles.matrix = Gizmos.matrix;
Handles_Extend.DrawCone(_cone);
}
public static void DrawTrapezium(Vector3 _pos, Quaternion _rot, Vector4 trapeziumInfo)
{
Handles.color = Gizmos.color;
Handles.matrix = Gizmos.matrix;
Handles_Extend.DrawTrapezium(_pos, _rot, trapeziumInfo);
}
public static void DrawCylinder(Vector3 _pos, Quaternion _rot, float _radius, float _height)
{
Handles.color = Gizmos.color;
Handles.matrix = Gizmos.matrix;
Handles_Extend.DrawCylinder(_pos, _rot, _radius, _height);
}
public static void DrawArrow(Vector3 _pos, Quaternion _rot, float _length, float _radius)
{
Handles.color = Gizmos.color;
Handles.matrix = Gizmos.matrix;
Handles_Extend.DrawArrow(_pos, _rot, _length, _radius);
}
public static void DrawWireCube(Vector3 _pos, Quaternion _rot, Vector3 _cubeSize)
{
Handles.color = Gizmos.color;
Handles.matrix = Gizmos.matrix;
Handles_Extend.DrawWireCube(_pos, _rot, _cubeSize);
}