public void drawPin(HoudiniInstancerOverrideInfo override_info)
{
// TODO: This code should be on the companion Editor class, not here!
float handle_size = HandleUtility.GetHandleSize(override_info.translate);
Matrix4x4 old_handles_mat = Handles.matrix;
Matrix4x4 mat = new Matrix4x4();
mat.m00 = 1; mat.m11 = 1; mat.m22 = 1; mat.m33 = 1;
mat.SetColumn(3, new Vector4(override_info.translate.x,
override_info.translate.y,
override_info.translate.z, 1));
Handles.matrix = mat;
const float scale_factor_tweak1 = 0.17f;
const float scale_factor_tweak2 = 0.2f;
float scale_factor = scale_factor_tweak1 * handle_size;
if (scale_factor < scale_factor_tweak1)
{
scale_factor = scale_factor_tweak1;
}
scale_factor *= HoudiniHost.prPinSize;
Handles.color = new Color(1.0f, 1.0f, 1.0f, 1.0f);
const float vertical_scale = 14.0f;
float pin_sphere_displacement = 14.0f * scale_factor * scale_factor_tweak2;
mat = Handles.matrix;
mat.m11 = vertical_scale;
Handles.matrix = mat;
Vector3 position = new Vector3(0, 0, 0);
position.y = 0.5f * pin_sphere_displacement / vertical_scale;
Handles.CylinderCap(override_info.instancePointNumber,
position,
Quaternion.Euler(new Vector3(90, 0, 0)),
scale_factor * scale_factor_tweak2);
mat.m11 = 1.0f;
Handles.matrix = mat;
Handles.color = HoudiniHost.prPinColour;
position.y = pin_sphere_displacement;
Handles.SphereCap(override_info.instancePointNumber,
position,
Quaternion.Euler(new Vector3(90, 0, 0)),
scale_factor * 1.3f);
Handles.matrix = old_handles_mat;
}
void SecondWindow2(int unusedWindowID)
{
capSize = EditorGUILayout.IntField("尺寸：", capSize);
capEuler = EditorGUILayout.Vector3Field("testVector3：", capEuler);
if (GUILayout.Button("关闭绘制图形"))
{
secondWindow2 = false;
}
Handles.color = Color.red;
Handles.DrawLine(new Vector2(75, 100), new Vector3(150, 200));
Handles.CircleCap(1, new Vector2(300, 150), Quaternion.identity, capSize);
Handles.color = Color.green;
Handles.SphereCap(2, new Vector2(100, 250), Quaternion.Euler(capEuler), capSize);
Handles.CubeCap(3, new Vector2(300, 250), Quaternion.Euler(capEuler), capSize);
Handles.color = Color.blue;
Handles.CylinderCap(4, new Vector2(100, 350), Quaternion.Euler(capEuler), capSize);
Handles.ConeCap(5, new Vector2(300, 350), Quaternion.Euler(capEuler), capSize);
GUI.DragWindow();//画出子窗口
}
void OnSceneGUI()
{
Color c = Handles.color;
Handles.color = Color.red;
Handles.Label(_myTarget.transform.position, "Town Manager");
_myTarget._heroBornPoint = Handles.PositionHandle(_myTarget._heroBornPoint, Quaternion.identity);
Handles.CubeCap(0, _myTarget._heroBornPoint, Quaternion.identity, 1.0f);
Handles.Label(_myTarget._heroBornPoint, "hero");
Handles.color = Color.blue;
int pindex = 0;
foreach (Vector3 p in _myTarget._friendBornPoints)
{
_myTarget._friendBornPoints[pindex] = Handles.PositionHandle(p, Quaternion.identity);
Handles.CylinderCap(0, p, Quaternion.AngleAxis(90.0f, Vector3.left), 0.5f);
Handles.Label(p, "friend" + (pindex + 1));
++pindex;
}
Handles.color = c;
}
void DrawGizmoAxis(AXIS drawAxis, bool bLocal, float fLineLen, float fCapSize)
{
Transform selTrans = m_SelectedTransform.transform;
Vector3 vecEuler = Vector3.zero;
Vector3 vecDirect = Vector3.zero;
// set color
if (m_nActiveAxis != drawAxis || m_bActiveLocal != bLocal)
{
switch (drawAxis)
{
case AXIS.X: Handles.color = Color.red; break;
case AXIS.Y: Handles.color = Color.green; break;
case AXIS.Z: Handles.color = Color.blue; break;
}
}
else
{
Handles.color = Color.white;
}
if (((GIZMO_TYPE)m_nGizmoTypeIndex) == GIZMO_TYPE.HAND)
{
Handles.color = new Color(Handles.color.r, Handles.color.g, Handles.color.b, m_fHandAlpha);
}
// axis color
Gizmos.color = Handles.color;
vecDirect = GetDirect(selTrans, drawAxis, bLocal);
vecEuler = GetEuler(selTrans, drawAxis, bLocal);
// draw line
// Handles.DrawLine(GetPosition(selTrans), GetPosition(selTrans) + vecDirect * fLineLen);
if (((GIZMO_TYPE)m_nGizmoTypeIndex) == GIZMO_TYPE.SCALE)
{
float scale = 1;
if (m_bClick)
{
switch (drawAxis)
{
case AXIS.X: scale = selTrans.localScale.x / m_OldOriScale.x; break;
case AXIS.Y: scale = selTrans.localScale.y / m_OldOriScale.y; break;
case AXIS.Z: scale = selTrans.localScale.z / m_OldOriScale.z; break;
}
}
Gizmos.DrawRay(GetPosition(selTrans), vecDirect * fLineLen * scale);
}
else
{
Gizmos.DrawRay(GetPosition(selTrans), vecDirect * fLineLen);
}
// draw cap
switch (((GIZMO_TYPE)m_nGizmoTypeIndex))
{
case GIZMO_TYPE.POSITION: Handles.ConeCap(0, GetPosition(selTrans) + vecDirect * fLineLen, Quaternion.Euler(vecEuler), fCapSize * 1.6f); break;
case GIZMO_TYPE.ROTATION: Handles.CylinderCap(0, GetPosition(selTrans) + vecDirect * fLineLen, Quaternion.Euler(vecEuler), fCapSize * 2f); break;
case GIZMO_TYPE.SCALE: Handles.CubeCap(0, GetPosition(selTrans) + vecDirect * fLineLen, Quaternion.Euler(vecEuler), fCapSize); break;
}
// // draw rot line
// if (((GIZMO_TYPE)m_nGizmoTypeIndex) == GIZMO_TYPE.ROTATION)
// {
// if (m_bClick)
// {
// transform.position = GetPosition(selTrans);
// transform.rotation = Quaternion.Euler(m_SaveRotate);
//
// switch (drawAxis)
// {
// case AXIS.X: Gizmos.color = Color.red; Gizmos.DrawLine(GetPosition(selTrans), selTrans.right * fLineLen * 1.3f); break;
// case AXIS.Y: Gizmos.color = Color.green; Gizmos.DrawLine(GetPosition(selTrans), selTrans.up * fLineLen * 1.3f); break;
// case AXIS.Z: Gizmos.color = Color.blue; Gizmos.DrawLine(GetPosition(selTrans), selTrans.forward * fLineLen * 1.3f); break;
// }
// if (m_nActiveAxis != drawAxis && m_bActiveLocal == bLocal)
// {
// Gizmos.color = Color.white;
// switch (drawAxis)
// {
// case AXIS.X: Gizmos.DrawLine(transform.position, transform.right * fLineLen * 2); break;
// case AXIS.Y: Gizmos.DrawLine(transform.position, transform.up * fLineLen * 2); break;
// case AXIS.Z: Gizmos.DrawLine(transform.position, transform.forward * fLineLen * 2); break;
// // case AXIS.X: Handles.DrawSolidArc(transform.position, transform.right, -transform.up, m_SaveRotate.z, fCapSize*10); break;
// }
// }
// }
// }
}
//Plane3d dPlane = new Plane3d();
public void OnSceneGUI()
{
if (spriteDeformerEditor.selectedPoints.Count <= 0)
{
return;
}
// dPlane = new Plane3d(spriteDeformerEditor.spriteDeformer.transform.position, spriteDeformerEditor.spriteDeformer.transform.rotation);
CurrentTool nextTool = CurrentTool.NONE;
float newHandleSize = HandleUtility.GetHandleSize(pos2Dto3D(pivot));
Vector2 newPivotHandle = pivot - oriantDirUp * newHandleSize / 3f;
Vector2 newOriantHandle = pivot + oriantDir * newHandleSize * 1.5f;
float newScaleStandartDistance = newHandleSize * 1.3f;
Vector2 newScaleVerticalHandle = pivot + oriantDirUp * newScaleStandartDistance;
Vector2 newScaleHorizontalHandle = pivot + oriantDir * newScaleStandartDistance;
Vector2 newRotateHandle = pivot + oriantDirUp * newHandleSize * 1.5f;
if (spriteDeformerEditor.currentTool == CurrentTool.NONE)
{
if (Vector3.Distance(Event.current.mousePosition, pos2DtoScreen(pivot)) < 7f)
{
nextTool = CurrentTool.MOVE_POINTS;
}
else
{
Vector2 l1Screen = pos2DtoScreen(pivot);
Vector2 l2Screen = pos2DtoScreen(pivot + oriantDir * newHandleSize);
Vector2 l2UpScreen = pos2DtoScreen(pivot + oriantDirUp * newHandleSize);
float d = Vector2.Distance(Line.ClosestPointOnSegment(l1Screen, l2Screen, Event.current.mousePosition), Event.current.mousePosition);
float dUP = Vector2.Distance(Line.ClosestPointOnSegment(l1Screen, l2UpScreen, Event.current.mousePosition), Event.current.mousePosition);
if (Mathf.Min(d, dUP) < 6f)
{
nextTool = d < dUP ? CurrentTool.MOVE_RIGHT : CurrentTool.MOVE_UP;
}
else if (Vector2.Distance(pos2DtoScreen(newPivotHandle), Event.current.mousePosition) < 6)
{
nextTool = CurrentTool.MOVE_PIVOT;
}
else if (Vector2.Distance(pos2DtoScreen(newScaleHorizontalHandle), Event.current.mousePosition) < 6)
{
nextTool = CurrentTool.SCALE_HORIZONTAL;
calculateLocalPositions();
}
else if (Vector2.Distance(pos2DtoScreen(newScaleVerticalHandle), Event.current.mousePosition) < 6)
{
nextTool = CurrentTool.SCALE_VERTICAL;
calculateLocalPositions();
}
else if (Vector2.Distance(pos2DtoScreen(newOriantHandle), Event.current.mousePosition) < 6)
{
nextTool = CurrentTool.ORIANT;
}
else if (Vector2.Distance(pos2DtoScreen(newRotateHandle), Event.current.mousePosition) < 6)
{
nextTool = CurrentTool.ROTATE;
calculateLocalPositions();
}
}
pivotDeltaClick = mouse2Dpos - pivot;
}
if (Event.current.type == EventType.MouseDown && nextTool != CurrentTool.NONE)
{
spriteDeformerEditor.currentTool = nextTool;
}
if (spriteDeformerEditor.currentTool == CurrentTool.MOVE_POINTS)
{
Vector2 newPos = mouse2Dpos - pivotDeltaClick;
movePoints(pivot, newPos);
pivot = newPos;
}
if (spriteDeformerEditor.currentTool == CurrentTool.MOVE_RIGHT || spriteDeformerEditor.currentTool == CurrentTool.MOVE_UP)
{
Vector2 cDir = spriteDeformerEditor.currentTool == CurrentTool.MOVE_RIGHT ? oriantDir : oriantDirUp;
Vector2 newPivotPos = Line3d.closestPointInLine(mouse2Dpos - pivotDeltaClick, pivot, pivot + cDir);
movePoints(pivot, newPivotPos);
pivot = newPivotPos;
}
if (spriteDeformerEditor.currentTool == CurrentTool.MOVE_PIVOT)
{
pivot = mouse2Dpos - pivotDeltaClick;
}
if (spriteDeformerEditor.currentTool == CurrentTool.SCALE_HORIZONTAL
||
spriteDeformerEditor.currentTool == CurrentTool.SCALE_VERTICAL)
{
Vector2 lineStart = pivot;
Vector2 line = spriteDeformerEditor.currentTool == CurrentTool.SCALE_HORIZONTAL ? oriantDir : oriantDirUp;
float t = Vector2.Dot(mouse2Dpos - lineStart, line);
if (spriteDeformerEditor.currentTool == CurrentTool.SCALE_HORIZONTAL)
{
newScaleHorizontalHandle = lineStart + line * t;
setPointsFromPointsInPivotLocal(new Vector2(t / newScaleStandartDistance, 1f));
}
else
{
newScaleVerticalHandle = lineStart + line * t;
setPointsFromPointsInPivotLocal(new Vector2(1f, t / newScaleStandartDistance));
}
}
if (spriteDeformerEditor.currentTool == CurrentTool.ORIANT)
{
Vector2 mlp = mouse2Dpos;
oriant = Mathf.Atan2(mlp.y - pivot.y, mlp.x - pivot.x);
}
if (spriteDeformerEditor.currentTool == CurrentTool.ROTATE)
{
calculateLocalPositions();
Vector2 mlp = mouse2Dpos;
float a = Mathf.Atan2(mlp.y - pivot.y, mlp.x - pivot.x) - Mathf.PI / 2f;
setPointsFromPointsInPivotLocal(new Vector2(1f, 1f), a - oriant);
oriant = a;
}
Color overColor = spriteDeformerEditor.colorSets[ColorSet.DEFORMER_TOOL].over;
Color standartColor = spriteDeformerEditor.colorSets[ColorSet.DEFORMER_TOOL].standart;
Handles.color = nextTool == CurrentTool.MOVE_RIGHT ? overColor : standartColor;
List <CurrentTool> candraw = new List <CurrentTool>()
{
CurrentTool.NONE, CurrentTool.ORIANT, CurrentTool.MOVE_PIVOT, CurrentTool.MOVE_RIGHT, CurrentTool.ROTATE
};
if (candraw.Contains(spriteDeformerEditor.currentTool))
{
Handles.ArrowCap(15, pos2Dto3D(pivot), spriteDeformerEditor.spriteDeformer.transform.rotation * Quaternion.Euler(0 - oriant * Mathf.Rad2Deg, 90, 0), newHandleSize);
}
Handles.color = nextTool == CurrentTool.MOVE_UP ? overColor : standartColor;
candraw = new List <CurrentTool>()
{
CurrentTool.NONE, CurrentTool.ORIANT, CurrentTool.MOVE_PIVOT, CurrentTool.MOVE_UP, CurrentTool.ROTATE
};
if (candraw.Contains(spriteDeformerEditor.currentTool))
{
Handles.ArrowCap(15, pos2Dto3D(pivot), spriteDeformerEditor.spriteDeformer.transform.rotation * Quaternion.Euler(-90 - oriant * Mathf.Rad2Deg, 90, 0), newHandleSize);
}
Handles.color = nextTool == CurrentTool.MOVE_POINTS ? overColor : standartColor;
Handles.CylinderCap(15, pos2Dto3D(pivot), spriteDeformerEditor.spriteDeformer.transform.rotation, newHandleSize / 5f);
candraw = new List <CurrentTool>()
{
CurrentTool.NONE, CurrentTool.ORIANT, CurrentTool.MOVE_PIVOT, CurrentTool.MOVE_PIVOT
};
Handles.color = nextTool == CurrentTool.MOVE_PIVOT ? overColor : standartColor;
if (candraw.Contains(spriteDeformerEditor.currentTool))
{
Handles.SphereCap(0, pos2Dto3D(newPivotHandle), Quaternion.identity, newHandleSize / 10f);
}
Handles.color = nextTool == CurrentTool.SCALE_HORIZONTAL ? overColor : standartColor;
candraw = new List <CurrentTool>()
{
CurrentTool.NONE, CurrentTool.ORIANT, CurrentTool.MOVE_PIVOT, CurrentTool.SCALE_HORIZONTAL
};
if (candraw.Contains(spriteDeformerEditor.currentTool))
{
Handles.CubeCap(0, pos2Dto3D(newScaleHorizontalHandle), spriteDeformerEditor.spriteDeformer.transform.rotation * Quaternion.Euler(0, 0, oriant * Mathf.Rad2Deg), newHandleSize / 7f);
}
Handles.color = nextTool == CurrentTool.SCALE_VERTICAL ? overColor : standartColor;
candraw = new List <CurrentTool>()
{
CurrentTool.NONE, CurrentTool.ORIANT, CurrentTool.MOVE_PIVOT, CurrentTool.SCALE_VERTICAL
};
if (candraw.Contains(spriteDeformerEditor.currentTool))
{
Handles.CubeCap(0, pos2Dto3D(newScaleVerticalHandle), spriteDeformerEditor.spriteDeformer.transform.rotation * Quaternion.Euler(0, 0, oriant * Mathf.Rad2Deg), newHandleSize / 7f);
}
Handles.color = nextTool == CurrentTool.ORIANT ? overColor : standartColor;
candraw = new List <CurrentTool>()
{
CurrentTool.NONE, CurrentTool.ORIANT, CurrentTool.MOVE_PIVOT, CurrentTool.MOVE_PIVOT
};
if (candraw.Contains(spriteDeformerEditor.currentTool))
{
Handles.ConeCap(0, pos2Dto3D(newOriantHandle), Quaternion.LookRotation(pos2Dto3D(newOriantHandle) - pos2Dto3D(pivot)), newHandleSize / 6f);
}
Handles.color = nextTool == CurrentTool.ROTATE ? overColor : standartColor;
candraw = new List <CurrentTool>()
{
CurrentTool.NONE, CurrentTool.ORIANT, CurrentTool.MOVE_PIVOT, CurrentTool.MOVE_PIVOT, CurrentTool.ROTATE
};
if (candraw.Contains(spriteDeformerEditor.currentTool))
{
Handles.ConeCap(0, pos2Dto3D(newRotateHandle), Quaternion.LookRotation(pos2Dto3D(newOriantHandle) - pos2Dto3D(pivot)), newHandleSize / 6f);
}
}
