|
public static Button ( Vector3 position, |
||
| position | Vector3 | |
| direction | ||
| size | float | |
| pickSize | float | |
| capFunction | CapFunction | |
| return | bool | |
internal void OnGUI(SceneView view)
{
if (Mathf.Min(view.position.width, view.position.height) >= 100f)
{
if (Event.current.type == EventType.Repaint)
{
Profiler.BeginSample("SceneView.AxisSelector");
}
Camera camera = view.camera;
HandleUtility.PushCamera(camera);
if (camera.orthographic)
{
camera.orthographicSize = 0.5f;
}
camera.cullingMask = 0;
camera.transform.position = (Vector3)(camera.transform.rotation * new Vector3(0f, 0f, -5f));
camera.clearFlags = CameraClearFlags.Nothing;
camera.nearClipPlane = 0.1f;
camera.farClipPlane = 10f;
camera.fieldOfView = view.m_Ortho.Fade(70f, 0f);
SceneView.AddCursorRect(new Rect((view.position.width - 100f) + 22f, 22f, 56f, 102f), MouseCursor.Arrow);
Handles.SetCamera(new Rect(view.position.width - 100f, 0f, 100f, 100f), camera);
Handles.BeginGUI();
Rect position = new Rect((view.position.width - 100f) + 17f, 92f, 66f, 16f);
if (!view.in2DMode && GUI.Button(position, string.Empty, styles.viewLabelStyleLeftAligned))
{
if (Event.current.button == 1)
{
this.DisplayContextMenu(position, view);
}
else
{
this.ViewSetOrtho(view, !view.orthographic);
}
}
int index = 8;
Rect rect2 = position;
float num3 = 0f;
float num4 = 0f;
for (int i = 0; i < kDirNames.Length; i++)
{
if (i != index)
{
num4 += this.dirNameVisible[i].faded;
if (this.dirNameVisible[i].faded > 0f)
{
num3 += styles.viewLabelStyleLeftAligned.CalcSize(EditorGUIUtility.TempContent(kDirNames[i])).x *this.dirNameVisible[i].faded;
}
}
}
if (num4 > 0f)
{
num3 /= num4;
}
rect2.x += 37f - (num3 * 0.5f);
rect2.x = Mathf.RoundToInt(rect2.x);
for (int j = 0; (j < this.dirNameVisible.Length) && (j < kDirNames.Length); j++)
{
if (j != index)
{
Color color = Handles.centerColor;
color.a *= this.dirNameVisible[j].faded;
if (color.a > 0f)
{
GUI.color = color;
GUI.Label(rect2, kDirNames[j], styles.viewLabelStyleLeftAligned);
}
}
}
Color centerColor = Handles.centerColor;
centerColor.a *= this.faded2Dgray * this.m_Visible.faded;
if (centerColor.a > 0f)
{
GUI.color = centerColor;
GUI.Label(position, kDirNames[index], styles.viewLabelStyleCentered);
}
if (this.faded2Dgray < 1f)
{
this.DrawIsoStatusSymbol(new Vector3(rect2.x - 8f, rect2.y + 8.5f, 0f), view, 1f - this.faded2Dgray);
}
Handles.EndGUI();
for (int k = 0; k < 3; k++)
{
Vector3 rhs = (Vector3)(kDirectionRotations[k] * Vector3.forward);
this.dirVisible[k].target = Mathf.Abs(Vector3.Dot(camera.transform.forward, rhs)) < 0.9f;
}
float size = HandleUtility.GetHandleSize(Vector3.zero) * 0.2f;
this.AxisSelectors(view, camera, size, -1f, styles.viewAxisLabelStyle);
Color color3 = Color.Lerp(Handles.centerColor, Color.gray, this.faded2Dgray);
color3.a *= this.m_Visible.faded;
if (color3.a <= 0.1f)
{
GUI.enabled = false;
}
Handles.color = color3;
if (Handles.Button(Vector3.zero, Quaternion.identity, size * 0.8f, size, new Handles.DrawCapFunction(Handles.CubeCap)) && !view.in2DMode)
{
if (Event.current.clickCount == 2)
{
view.FrameSelected();
}
else if (Event.current.shift || (Event.current.button == 2))
{
this.ViewFromNiceAngle(view, true);
}
else
{
this.ViewSetOrtho(view, !view.orthographic);
}
}
this.AxisSelectors(view, camera, size, 1f, styles.viewAxisLabelStyle);
GUI.enabled = true;
if (!view.in2DMode && (Event.current.type == EditorGUIUtility.swipeGestureEventType))
{
Vector3 up;
Event current = Event.current;
if (current.delta.y > 0f)
{
up = Vector3.up;
}
else if (current.delta.y < 0f)
{
up = -Vector3.up;
}
else if (current.delta.x < 0f)
{
up = Vector3.right;
}
else
{
up = -Vector3.right;
}
Vector3 direction = -up - ((Vector3)(Vector3.forward * 0.9f));
direction = view.camera.transform.TransformDirection(direction);
float num9 = 0f;
int dir = 0;
for (int m = 0; m < 6; m++)
{
float num12 = Vector3.Dot((Vector3)(kDirectionRotations[m] * -Vector3.forward), direction);
if (num12 > num9)
{
num9 = num12;
dir = m;
}
}
this.ViewAxisDirection(view, dir);
Event.current.Use();
}
HandleUtility.PopCamera(camera);
Handles.SetCamera(camera);
if (Event.current.type == EventType.Repaint)
{
Profiler.EndSample();
}
}
}
private void AxisSelectors(SceneView view, Camera cam, float size, float sgn, GUIStyle viewAxisLabelStyle)
{
for (int i = kDirectionRotations.Length - 1; i >= 0; i--)
{
Quaternion direction = kDirectionRotations[i];
string[] strArray = new string[] { "x", "y", "z" };
float faded = this.dirVisible[i % 3].faded;
Vector3 rhs = (Vector3)(kDirectionRotations[i] * Vector3.forward);
float num3 = Vector3.Dot(view.camera.transform.forward, rhs);
if (((num3 > 0.0) || (sgn <= 0f)) && ((num3 <= 0.0) || (sgn >= 0f)))
{
Color xAxisColor;
switch (i)
{
case 0:
xAxisColor = Handles.xAxisColor;
break;
case 1:
xAxisColor = Handles.yAxisColor;
break;
case 2:
xAxisColor = Handles.zAxisColor;
break;
default:
xAxisColor = Handles.centerColor;
break;
}
if (view.in2DMode)
{
xAxisColor = Color.Lerp(xAxisColor, Color.gray, this.faded2Dgray);
}
xAxisColor.a *= faded * this.m_Visible.faded;
Handles.color = xAxisColor;
if (xAxisColor.a <= 0.1f)
{
GUI.enabled = false;
}
if (((sgn > 0f) && Handles.Button((Vector3)(((direction * Vector3.forward) * size) * -1.2f), direction, size, size * 0.7f, new Handles.DrawCapFunction(Handles.ConeCap))) && !view.in2DMode)
{
this.ViewAxisDirection(view, i);
}
if (i < 3)
{
GUI.color = new Color(1f, 1f, 1f, this.dirVisible[i].faded * this.m_Visible.faded);
Vector3 vector2 = rhs;
vector2 += (Vector3)((num3 * view.camera.transform.forward) * -0.5f);
vector2 = (Vector3)(((vector2 * 0.7f) + (vector2.normalized * 1.5f)) * size);
Handles.Label(-vector2, new GUIContent(strArray[i]), styles.viewAxisLabelStyle);
}
if (((sgn < 0f) && Handles.Button((Vector3)(((direction * Vector3.forward) * size) * -1.2f), direction, size, size * 0.7f, new Handles.DrawCapFunction(Handles.ConeCap))) && !view.in2DMode)
{
this.ViewAxisDirection(view, i);
}
Handles.color = Color.white;
GUI.color = Color.white;
GUI.enabled = true;
}
}
}
private void AxisSelectors(SceneView view, Camera cam, float size, float sgn, GUIStyle viewAxisLabelStyle)
{
for (int h = kDirectionRotations.Length - 1; h >= 0; h--)
{
Quaternion q1 = kDirectionRotations[h];
float a = dirVisible[h % 3].faded;
Vector3 direction = kDirectionRotations[h] * Vector3.forward;
float dot = Vector3.Dot(view.camera.transform.forward, direction);
if (dot <= 0.0 && sgn > 0.0f)
{
continue;
}
if (dot > 0.0 && sgn < 0.0f)
{
continue;
}
Color c;
switch (h)
{
case 0: c = Handles.xAxisColor; break;
case 1: c = Handles.yAxisColor; break;
case 2: c = Handles.zAxisColor; break;
default: c = Handles.centerColor; break;
}
if (view.in2DMode)
{
c = Color.Lerp(c, Color.gray, faded2Dgray);
}
c.a *= a * fadedVisibility;
if (QualitySettings.activeColorSpace == ColorSpace.Linear)
{
c = c.linear;
}
Handles.color = c;
if (c.a <= 0.1f || view.isRotationLocked)
{
GUI.enabled = false;
}
// axis widget when drawn behind label
if (sgn > 0 && Handles.Button(m_ViewDirectionControlIDs[h], q1 * Vector3.forward * size * -1.2f, q1, size, size * 0.7f, Handles.ConeHandleCap))
{
if (!view.in2DMode && !view.isRotationLocked)
{
ViewAxisDirection(view, h);
}
}
// primary axes have text labels
if (h < 3)
{
GUI.color = new Color(1, 1, 1, dirVisible[h].faded * fadedVisibility);
// Label pos is a bit further out than the end of the cone
Vector3 pos = direction;
// Remove some of the perspective to avoid labels in front
// being much further away from the gizmo due to perspective
pos += dot * view.camera.transform.forward * -0.5f;
// Also remove some of the spacing difference caused by rotation
pos = (pos * 0.7f + pos.normalized * 1.5f) * size;
Handles.Label(-pos, s_HandleAxisLabels[h], styles.viewAxisLabelStyle);
}
// axis widget when drawn in front of label
if (sgn < 0 && Handles.Button(m_ViewDirectionControlIDs[h], q1 * Vector3.forward * size * -1.2f, q1, size, size * 0.7f, Handles.ConeHandleCap))
{
if (!view.in2DMode && !view.isRotationLocked)
{
ViewAxisDirection(view, h);
}
}
Handles.color = Color.white;
GUI.color = Color.white;
GUI.enabled = true;
}
}
// Ensure all controlIDs used in this OnGUI are permanent controlIDs so this method can be called
// in different places for handling input early and rendering late.
internal void OnGUI(SceneView view)
{
float screenSize = Mathf.Min(view.position.width, view.position.height);
if (screenSize < kRotationSize)
{
return;
}
if (Event.current.type == EventType.Repaint)
{
Profiler.BeginSample("SceneView.AxisSelector");
}
HandleContextClick(view);
// This is a pretty weird way of doing things, but it works, so...
Camera cam = view.camera;
HandleUtility.PushCamera(cam);
if (cam.orthographic)
{
cam.orthographicSize = .5f;
}
cam.cullingMask = 0;
cam.transform.position = cam.transform.rotation * new Vector3(0, 0, -5);
cam.clearFlags = CameraClearFlags.Nothing;
cam.nearClipPlane = .1f;
cam.farClipPlane = 10;
cam.fieldOfView = view.m_Ortho.Fade(70, 0);
SceneView.AddCursorRect(new Rect(view.position.width - kRotationSize + kRotationMenuInset, kRotationMenuInset, kRotationSize - 2 * kRotationMenuInset, kRotationSize + 24 - kRotationMenuInset), MouseCursor.Arrow);
Handles.SetCamera(new Rect(view.position.width - kRotationSize, 0, kRotationSize, kRotationSize), cam);
Handles.BeginGUI();
DrawRotationLock(view);
DrawLabels(view);
Handles.EndGUI();
// animate visibility of three axis widgets
for (int i = 0; i < 3; ++i)
{
Vector3 direction = kDirectionRotations[i] * Vector3.forward;
dirVisible[i].target = Mathf.Abs(Vector3.Dot(cam.transform.forward, direction)) < 0.9f;
}
float size = HandleUtility.GetHandleSize(Vector3.zero) * .2f;
// Do axes behind the center one
AxisSelectors(view, cam, size, -1.0f, styles.viewAxisLabelStyle);
// Do center handle
Color centerColor = Handles.centerColor;
centerColor = Color.Lerp(centerColor, Color.gray, faded2Dgray);
centerColor.a *= fadedVisibility;
if (centerColor.a <= 0.1f || view.isRotationLocked)
{
GUI.enabled = false;
}
Handles.color = centerColor;
if (Handles.Button(m_CenterButtonControlID, Vector3.zero, Quaternion.identity, size * 0.8f, size, Handles.CubeHandleCap) && !view.in2DMode && !view.isRotationLocked)
{
if (Event.current.clickCount == 2)
{
view.FrameSelected();
}
else
{
// If middle-click or shift-click, choose a perspective view from a nice angle,
// similar to in Unity 3.5.
if (Event.current.shift || Event.current.button == 2)
{
ViewFromNiceAngle(view, true);
}
// Else, toggle perspective
else
{
ViewSetOrtho(view, !view.orthographic);
}
}
}
// Do axes in front of the center one
AxisSelectors(view, cam, size, 1.0f, styles.viewAxisLabelStyle);
GUI.enabled = true;
if (!view.in2DMode && !view.isRotationLocked)
{
// Swipe handling
if (Event.current.type == EditorGUIUtility.swipeGestureEventType)
{
// Get swipe dir as Vector3
Event evt = Event.current;
Vector3 swipeDir;
if (evt.delta.y > 0)
{
swipeDir = Vector3.up;
}
else if (evt.delta.y < 0)
{
swipeDir = -Vector3.up;
}
else if (evt.delta.x < 0) // delta x inverted for some reason
{
swipeDir = Vector3.right;
}
else
{
swipeDir = -Vector3.right;
}
// Inverse swipe dir, so swiping down will go to top view etc.
// This is consistent with how we do orbiting, where moving the mouse down sees the object more from above etc.
// Also, make swipe dir point almost 45 degrees in towards the camera.
// This means the swipe will pick the closest axis in the swiped direction,
// instead of picking the one closest to being 90 degrees away.
Vector3 goalVector = -swipeDir - Vector3.forward * 0.9f;
// Transform swipe dir by camera transform, so up is camera's local up, etc.
goalVector = view.camera.transform.TransformDirection(goalVector);
// Get global axis that's closest to the swipe dir vector
float bestDotProduct = 0;
int dir = 0;
for (int i = 0; i < 6; i++)
{
// Note that kDirectionRotations are not the forward direction of each dir;
// it's the back direction *towards* the camera.
float dotProduct = Vector3.Dot(kDirectionRotations[i] * -Vector3.forward, goalVector);
if (dotProduct > bestDotProduct)
{
bestDotProduct = dotProduct;
dir = i;
}
}
// Look along chosen axis
ViewAxisDirection(view, dir);
Event.current.Use();
}
}
HandleUtility.PopCamera(cam);
Handles.SetCamera(cam);
if (Event.current.type == EventType.Repaint)
{
Profiler.EndSample();
}
}
private void AxisSelectors(SceneView view, Camera cam, float size, float sgn, GUIStyle viewAxisLabelStyle)
{
for (int i = SceneViewRotation.kDirectionRotations.Length - 1; i >= 0; i--)
{
Quaternion quaternion = SceneViewRotation.kDirectionRotations[i];
string[] array = new string[]
{
"x",
"y",
"z"
};
float faded = this.dirVisible[i % 3].faded;
Vector3 vector = SceneViewRotation.kDirectionRotations[i] * Vector3.forward;
float num = Vector3.Dot(view.camera.transform.forward, vector);
if ((double)num > 0.0 || sgn <= 0f)
{
if ((double)num <= 0.0 || sgn >= 0f)
{
Color color;
switch (i)
{
case 0:
color = Handles.xAxisColor;
break;
case 1:
color = Handles.yAxisColor;
break;
case 2:
color = Handles.zAxisColor;
break;
default:
color = Handles.centerColor;
break;
}
if (view.in2DMode)
{
color = Color.Lerp(color, Color.gray, this.faded2Dgray);
}
color.a *= faded * this.m_Visible.faded;
Handles.color = color;
if (color.a <= 0.1f)
{
GUI.enabled = false;
}
if (sgn > 0f && Handles.Button(this.m_ViewDirectionControlIDs[i], quaternion * Vector3.forward * size * -1.2f, quaternion, size, size * 0.7f, new Handles.DrawCapFunction(Handles.ConeCap)) && !view.in2DMode)
{
this.ViewAxisDirection(view, i);
}
if (i < 3)
{
GUI.color = new Color(1f, 1f, 1f, this.dirVisible[i].faded * this.m_Visible.faded);
Vector3 a = vector;
a += num * view.camera.transform.forward * -0.5f;
a = (a * 0.7f + a.normalized * 1.5f) * size;
Handles.Label(-a, new GUIContent(array[i]), SceneViewRotation.styles.viewAxisLabelStyle);
}
if (sgn < 0f && Handles.Button(this.m_ViewDirectionControlIDs[i], quaternion * Vector3.forward * size * -1.2f, quaternion, size, size * 0.7f, new Handles.DrawCapFunction(Handles.ConeCap)) && !view.in2DMode)
{
this.ViewAxisDirection(view, i);
}
Handles.color = Color.white;
GUI.color = Color.white;
GUI.enabled = true;
}
}
}
}
internal void OnGUI(SceneView view)
{
float num = Mathf.Min(view.position.width, view.position.height);
if (num < 100f)
{
return;
}
if (Event.current.type == EventType.Repaint)
{
Profiler.BeginSample("SceneView.AxisSelector");
}
this.HandleContextClick(view);
Camera camera = view.camera;
HandleUtility.PushCamera(camera);
if (camera.orthographic)
{
camera.orthographicSize = 0.5f;
}
camera.cullingMask = 0;
camera.transform.position = camera.transform.rotation * new Vector3(0f, 0f, -5f);
camera.clearFlags = CameraClearFlags.Nothing;
camera.nearClipPlane = 0.1f;
camera.farClipPlane = 10f;
camera.fieldOfView = view.m_Ortho.Fade(70f, 0f);
SceneView.AddCursorRect(new Rect(view.position.width - 100f + 22f, 22f, 56f, 102f), MouseCursor.Arrow);
Handles.SetCamera(new Rect(view.position.width - 100f, 0f, 100f, 100f), camera);
Handles.BeginGUI();
this.DrawLabels(view);
Handles.EndGUI();
for (int i = 0; i < 3; i++)
{
Vector3 rhs = SceneViewRotation.kDirectionRotations[i] * Vector3.forward;
this.dirVisible[i].target = (Mathf.Abs(Vector3.Dot(camera.transform.forward, rhs)) < 0.9f);
}
float num2 = HandleUtility.GetHandleSize(Vector3.zero) * 0.2f;
this.AxisSelectors(view, camera, num2, -1f, SceneViewRotation.styles.viewAxisLabelStyle);
Color color = Handles.centerColor;
color = Color.Lerp(color, Color.gray, this.faded2Dgray);
color.a *= this.m_Visible.faded;
if (color.a <= 0.1f)
{
GUI.enabled = false;
}
Handles.color = color;
if (Handles.Button(this.m_CenterButtonControlID, Vector3.zero, Quaternion.identity, num2 * 0.8f, num2, new Handles.DrawCapFunction(Handles.CubeCap)) && !view.in2DMode)
{
if (Event.current.clickCount == 2)
{
view.FrameSelected();
}
else if (Event.current.shift || Event.current.button == 2)
{
this.ViewFromNiceAngle(view, true);
}
else
{
this.ViewSetOrtho(view, !view.orthographic);
}
}
this.AxisSelectors(view, camera, num2, 1f, SceneViewRotation.styles.viewAxisLabelStyle);
GUI.enabled = true;
if (!view.in2DMode && Event.current.type == EditorGUIUtility.swipeGestureEventType)
{
Event current = Event.current;
Vector3 a;
if (current.delta.y > 0f)
{
a = Vector3.up;
}
else if (current.delta.y < 0f)
{
a = -Vector3.up;
}
else if (current.delta.x < 0f)
{
a = Vector3.right;
}
else
{
a = -Vector3.right;
}
Vector3 vector = -a - Vector3.forward * 0.9f;
vector = view.camera.transform.TransformDirection(vector);
float num3 = 0f;
int dir = 0;
for (int j = 0; j < 6; j++)
{
float num4 = Vector3.Dot(SceneViewRotation.kDirectionRotations[j] * -Vector3.forward, vector);
if (num4 > num3)
{
num3 = num4;
dir = j;
}
}
this.ViewAxisDirection(view, dir);
Event.current.Use();
}
HandleUtility.PopCamera(camera);
Handles.SetCamera(camera);
if (Event.current.type == EventType.Repaint)
{
Profiler.EndSample();
}
}
private void AxisSelectors(SceneView view, Camera cam, float size, float sgn, GUIStyle viewAxisLabelStyle)
{
for (int i = SceneViewRotation.kDirectionRotations.Length - 1; i >= 0; i--)
{
Quaternion quaternion = SceneViewRotation.kDirectionRotations[i];
float faded = this.dirVisible[i % 3].faded;
Vector3 vector = SceneViewRotation.kDirectionRotations[i] * Vector3.forward;
float num = Vector3.Dot(view.camera.transform.forward, vector);
if ((double)num > 0.0 || sgn <= 0f)
{
if ((double)num <= 0.0 || sgn >= 0f)
{
Color color;
switch (i)
{
case 0:
color = Handles.xAxisColor;
break;
case 1:
color = Handles.yAxisColor;
break;
case 2:
color = Handles.zAxisColor;
break;
default:
color = Handles.centerColor;
break;
}
if (view.in2DMode)
{
color = Color.Lerp(color, Color.gray, this.faded2Dgray);
}
color.a *= faded * this.fadedVisibility;
if (QualitySettings.activeColorSpace == ColorSpace.Linear)
{
color = color.linear;
}
Handles.color = color;
if (color.a <= 0.1f || view.isRotationLocked)
{
GUI.enabled = false;
}
if (sgn > 0f)
{
int arg_1B9_0 = this.m_ViewDirectionControlIDs[i];
Vector3 arg_1B9_1 = quaternion * Vector3.forward * size * -1.2f;
Quaternion arg_1B9_2 = quaternion;
float arg_1B9_4 = size * 0.7f;
if (SceneViewRotation.< > f__mg$cache0 == null)
{
SceneViewRotation.< > f__mg$cache0 = new Handles.CapFunction(Handles.ConeHandleCap);
}
if (Handles.Button(arg_1B9_0, arg_1B9_1, arg_1B9_2, size, arg_1B9_4, SceneViewRotation.< > f__mg$cache0))
{
if (!view.in2DMode && !view.isRotationLocked)
{
this.ViewAxisDirection(view, i);
}
}
}
if (i < 3)
{
GUI.color = new Color(1f, 1f, 1f, this.dirVisible[i].faded * this.fadedVisibility);
Vector3 a = vector;
a += num * view.camera.transform.forward * -0.5f;
a = (a * 0.7f + a.normalized * 1.5f) * size;
Handles.Label(-a, SceneViewRotation.s_HandleAxisLabels[i], SceneViewRotation.styles.viewAxisLabelStyle);
}
if (sgn < 0f)
{
int arg_2E2_0 = this.m_ViewDirectionControlIDs[i];
Vector3 arg_2E2_1 = quaternion * Vector3.forward * size * -1.2f;
Quaternion arg_2E2_2 = quaternion;
float arg_2E2_4 = size * 0.7f;
if (SceneViewRotation.< > f__mg$cache1 == null)
{
SceneViewRotation.< > f__mg$cache1 = new Handles.CapFunction(Handles.ConeHandleCap);
}
if (Handles.Button(arg_2E2_0, arg_2E2_1, arg_2E2_2, size, arg_2E2_4, SceneViewRotation.< > f__mg$cache1))
{
if (!view.in2DMode && !view.isRotationLocked)
{
this.ViewAxisDirection(view, i);
}
}
}
Handles.color = Color.white;
GUI.color = Color.white;
GUI.enabled = true;
}
}
}
}
void OnSceneGUI()
{
var spline = target as SplineComponent;
var e = Event.current;
GUIUtility.GetControlID(FocusType.Passive);
var mousePos = (Vector2)Event.current.mousePosition;
var view = SceneView.currentDrawingSceneView.camera.ScreenToViewportPoint(Event.current.mousePosition);
var mouseIsOutside = view.x < 0 || view.x > 1 || view.y < 0 || view.y > 1;
if (mouseIsOutside)
{
return;
}
var points = serializedObject.FindProperty("points");
if (Event.current.shift)
{
if (spline.closed)
{
ShowClosestPointOnClosedSpline(points);
}
else
{
ShowClosestPointOnOpenSpline(points);
}
}
for (int i = 0; i < spline.points.Count; i++)
{
var prop = points.GetArrayElementAtIndex(i);
var point = prop.vector3Value;
var wp = spline.transform.TransformPoint(point);
if (hotIndex == i)
{
var newWp = Handles.PositionHandle(wp, Tools.pivotRotation == PivotRotation.Global ? Quaternion.identity : spline.transform.rotation);
var delta = spline.transform.InverseTransformDirection(newWp - wp);
if (delta.sqrMagnitude > 0)
{
prop.vector3Value = point + delta;
spline.ResetIndex();
}
HandleCommands(wp);
}
Handles.color = i == 0 | i == spline.points.Count - 1 ? Color.red : Color.white;
var buttonSize = HandleUtility.GetHandleSize(wp) * 0.1f;
if (Handles.Button(wp, Quaternion.identity, buttonSize, buttonSize, Handles.SphereHandleCap))
{
hotIndex = i;
}
var v = SceneView.currentDrawingSceneView.camera.transform.InverseTransformPoint(wp);
var labelIsOutside = v.z < 0;
if (!labelIsOutside)
{
Handles.Label(wp, i.ToString());
}
}
if (removeIndex >= 0 && points.arraySize > 4)
{
points.DeleteArrayElementAtIndex(removeIndex);
spline.ResetIndex();
}
removeIndex = -1;
serializedObject.ApplyModifiedProperties();
}
private void AxisSelectors(SceneView view, Camera cam, float size, float sgn, GUIStyle viewAxisLabelStyle)
{
for (int dir = SceneViewRotation.kDirectionRotations.Length - 1; dir >= 0; --dir)
{
Quaternion directionRotation = SceneViewRotation.kDirectionRotations[dir];
string[] strArray = new string[3] {
"x", "y", "z"
};
float faded = this.dirVisible[dir % 3].faded;
Vector3 rhs = SceneViewRotation.kDirectionRotations[dir] * Vector3.forward;
float num = Vector3.Dot(view.camera.transform.forward, rhs);
if (((double)num > 0.0 || (double)sgn <= 0.0) && ((double)num <= 0.0 || (double)sgn >= 0.0))
{
Color a;
switch (dir)
{
case 0:
a = Handles.xAxisColor;
break;
case 1:
a = Handles.yAxisColor;
break;
case 2:
a = Handles.zAxisColor;
break;
default:
a = Handles.centerColor;
break;
}
if (view.in2DMode)
{
a = Color.Lerp(a, Color.gray, this.faded2Dgray);
}
a.a *= faded * this.m_Visible.faded;
Handles.color = a;
if ((double)a.a <= 0.100000001490116)
{
GUI.enabled = false;
}
if ((double)sgn > 0.0 && Handles.Button(this.m_ViewDirectionControlIDs[dir], directionRotation * Vector3.forward * size * -1.2f, directionRotation, size, size * 0.7f, new Handles.DrawCapFunction(Handles.ConeCap)) && !view.in2DMode)
{
this.ViewAxisDirection(view, dir);
}
if (dir < 3)
{
GUI.color = new Color(1f, 1f, 1f, this.dirVisible[dir].faded * this.m_Visible.faded);
Vector3 vector3 = rhs + num * view.camera.transform.forward * -0.5f;
Handles.Label(-((vector3 * 0.7f + vector3.normalized * 1.5f) * size), new GUIContent(strArray[dir]), SceneViewRotation.styles.viewAxisLabelStyle);
}
if ((double)sgn < 0.0 && Handles.Button(this.m_ViewDirectionControlIDs[dir], directionRotation * Vector3.forward * size * -1.2f, directionRotation, size, size * 0.7f, new Handles.DrawCapFunction(Handles.ConeCap)) && !view.in2DMode)
{
this.ViewAxisDirection(view, dir);
}
Handles.color = Color.white;
GUI.color = Color.white;
GUI.enabled = true;
}
}
}
internal void OnGUI(SceneView view)
{
if ((double)Mathf.Min(view.position.width, view.position.height) < 100.0)
{
return;
}
if (Event.current.type == EventType.Repaint)
{
Profiler.BeginSample("SceneView.AxisSelector");
}
this.HandleContextClick(view);
Camera camera = view.camera;
HandleUtility.PushCamera(camera);
if (camera.orthographic)
{
camera.orthographicSize = 0.5f;
}
camera.cullingMask = 0;
camera.transform.position = camera.transform.rotation * new Vector3(0.0f, 0.0f, -5f);
camera.clearFlags = CameraClearFlags.Nothing;
camera.nearClipPlane = 0.1f;
camera.farClipPlane = 10f;
camera.fieldOfView = view.m_Ortho.Fade(70f, 0.0f);
SceneView.AddCursorRect(new Rect((float)((double)view.position.width - 100.0 + 22.0), 22f, 56f, 102f), MouseCursor.Arrow);
Handles.SetCamera(new Rect(view.position.width - 100f, 0.0f, 100f, 100f), camera);
Handles.BeginGUI();
this.DrawLabels(view);
Handles.EndGUI();
for (int index = 0; index < 3; ++index)
{
Vector3 rhs = SceneViewRotation.kDirectionRotations[index] * Vector3.forward;
this.dirVisible[index].target = (double)Mathf.Abs(Vector3.Dot(camera.transform.forward, rhs)) < 0.899999976158142;
}
float num1 = HandleUtility.GetHandleSize(Vector3.zero) * 0.2f;
this.AxisSelectors(view, camera, num1, -1f, SceneViewRotation.styles.viewAxisLabelStyle);
Color color = Color.Lerp(Handles.centerColor, Color.gray, this.faded2Dgray);
color.a *= this.m_Visible.faded;
if ((double)color.a <= 0.100000001490116)
{
GUI.enabled = false;
}
Handles.color = color;
if (Handles.Button(this.m_CenterButtonControlID, Vector3.zero, Quaternion.identity, num1 * 0.8f, num1, new Handles.DrawCapFunction(Handles.CubeCap)) && !view.in2DMode)
{
if (Event.current.clickCount == 2)
{
view.FrameSelected();
}
else if (Event.current.shift || Event.current.button == 2)
{
this.ViewFromNiceAngle(view, true);
}
else
{
this.ViewSetOrtho(view, !view.orthographic);
}
}
this.AxisSelectors(view, camera, num1, 1f, SceneViewRotation.styles.viewAxisLabelStyle);
GUI.enabled = true;
if (!view.in2DMode && Event.current.type == EditorGUIUtility.swipeGestureEventType)
{
Event current = Event.current;
Vector3 direction = -((double)current.delta.y <= 0.0 ? ((double)current.delta.y >= 0.0 ? ((double)current.delta.x >= 0.0 ? -Vector3.right : Vector3.right) : -Vector3.up) : Vector3.up) - Vector3.forward * 0.9f;
Vector3 rhs = view.camera.transform.TransformDirection(direction);
float num2 = 0.0f;
int dir = 0;
for (int index = 0; index < 6; ++index)
{
float num3 = Vector3.Dot(SceneViewRotation.kDirectionRotations[index] * -Vector3.forward, rhs);
if ((double)num3 > (double)num2)
{
num2 = num3;
dir = index;
}
}
this.ViewAxisDirection(view, dir);
Event.current.Use();
}
HandleUtility.PopCamera(camera);
Handles.SetCamera(camera);
if (Event.current.type != EventType.Repaint)
{
return;
}
Profiler.EndSample();
}
internal void OnGUI(SceneView view)
{
int num = Mathf.Min(Screen.width, Screen.height);
if (num < 100)
{
return;
}
if (Event.current.type == EventType.Repaint)
{
Profiler.BeginSample("SceneView.AxisSelector");
}
Camera camera = view.camera;
HandleUtility.PushCamera(camera);
if (camera.orthographic)
{
camera.orthographicSize = 0.5f;
}
camera.cullingMask = 0;
camera.transform.position = camera.transform.rotation * new Vector3(0f, 0f, -5f);
camera.clearFlags = CameraClearFlags.Nothing;
camera.nearClipPlane = 0.1f;
camera.farClipPlane = 10f;
camera.fieldOfView = view.m_Ortho.Fade(70f, 0f);
SceneView.AddCursorRect(new Rect((float)(Screen.width - 100 + 22), 22f, 56f, 102f), MouseCursor.Arrow);
Handles.SetCamera(new Rect((float)(Screen.width - 100), 0f, 100f, 100f), camera);
Handles.BeginGUI();
Rect rect = new Rect((float)(Screen.width - 100 + 17), 92f, 66f, 16f);
if (!view.in2DMode && GUI.Button(rect, string.Empty, SceneViewRotation.styles.viewLabelStyleLeftAligned))
{
if (Event.current.button == 1)
{
this.DisplayContextMenu(rect, view);
}
else
{
this.ViewSetOrtho(view, !view.orthographic);
}
}
int num2 = 8;
Rect position = rect;
float num3 = 0f;
float num4 = 0f;
for (int i = 0; i < SceneViewRotation.kDirNames.Length; i++)
{
if (i != num2)
{
num4 += this.dirNameVisible[i].faded;
if (this.dirNameVisible[i].faded > 0f)
{
num3 += SceneViewRotation.styles.viewLabelStyleLeftAligned.CalcSize(EditorGUIUtility.TempContent(SceneViewRotation.kDirNames[i])).x *this.dirNameVisible[i].faded;
}
}
}
if (num4 > 0f)
{
num3 /= num4;
}
position.x += 37f - num3 * 0.5f;
position.x = (float)Mathf.RoundToInt(position.x);
int num5 = 0;
while (num5 < this.dirNameVisible.Length && num5 < SceneViewRotation.kDirNames.Length)
{
if (num5 != num2)
{
Color centerColor = Handles.centerColor;
centerColor.a *= this.dirNameVisible[num5].faded;
if (centerColor.a > 0f)
{
GUI.color = centerColor;
GUI.Label(position, SceneViewRotation.kDirNames[num5], SceneViewRotation.styles.viewLabelStyleLeftAligned);
}
}
num5++;
}
Color centerColor2 = Handles.centerColor;
centerColor2.a *= this.faded2Dgray * this.m_Visible.faded;
if (centerColor2.a > 0f)
{
GUI.color = centerColor2;
GUI.Label(rect, SceneViewRotation.kDirNames[num2], SceneViewRotation.styles.viewLabelStyleCentered);
}
if (this.faded2Dgray < 1f)
{
this.DrawIsoStatusSymbol(new Vector3(position.x - 8f, position.y + 8.5f, 0f), view, 1f - this.faded2Dgray);
}
Handles.EndGUI();
for (int j = 0; j < 3; j++)
{
Vector3 rhs = SceneViewRotation.kDirectionRotations[j] * Vector3.forward;
this.dirVisible[j].target = (Mathf.Abs(Vector3.Dot(camera.transform.forward, rhs)) < 0.9f);
}
float num6 = HandleUtility.GetHandleSize(Vector3.zero) * 0.2f;
this.AxisSelectors(view, camera, num6, -1f, SceneViewRotation.styles.viewAxisLabelStyle);
Color color = Handles.centerColor;
color = Color.Lerp(color, Color.gray, this.faded2Dgray);
color.a *= this.m_Visible.faded;
if (color.a <= 0.1f)
{
GUI.enabled = false;
}
Handles.color = color;
if (Handles.Button(Vector3.zero, Quaternion.identity, num6 * 0.8f, num6, new Handles.DrawCapFunction(Handles.CubeCap)) && !view.in2DMode)
{
if (Event.current.clickCount == 2)
{
view.FrameSelected();
}
else
{
if (Event.current.shift || Event.current.button == 2)
{
this.ViewFromNiceAngle(view, true);
}
else
{
this.ViewSetOrtho(view, !view.orthographic);
}
}
}
this.AxisSelectors(view, camera, num6, 1f, SceneViewRotation.styles.viewAxisLabelStyle);
GUI.enabled = true;
if (!view.in2DMode && Event.current.type == EditorGUIUtility.swipeGestureEventType)
{
Event current = Event.current;
Vector3 a;
if (current.delta.y > 0f)
{
a = Vector3.up;
}
else
{
if (current.delta.y < 0f)
{
a = -Vector3.up;
}
else
{
if (current.delta.x < 0f)
{
a = Vector3.right;
}
else
{
a = -Vector3.right;
}
}
}
Vector3 vector = -a - Vector3.forward * 0.9f;
vector = view.camera.transform.TransformDirection(vector);
float num7 = 0f;
int dir = 0;
for (int k = 0; k < 6; k++)
{
float num8 = Vector3.Dot(SceneViewRotation.kDirectionRotations[k] * -Vector3.forward, vector);
if (num8 > num7)
{
num7 = num8;
dir = k;
}
}
this.ViewAxisDirection(view, dir);
Event.current.Use();
}
HandleUtility.PopCamera(camera);
Handles.SetCamera(camera);
if (Event.current.type == EventType.Repaint)
{
Profiler.EndSample();
}
}
