public bool DrawScene(SplineUser user)
{
bool changed = false;
bool is2D = user.rootUser.computer.is2D;
SplineResult result = new SplineResult();
for (int i = 0; i < group.keys.Count; i++)
{
if (selected >= 0 && i != selected)
{
continue;
}
user.Evaluate(result, group.keys[i].position);
matrix.SetTRS(result.position, Quaternion.LookRotation(result.direction, result.normal), Vector3.one * result.size);
Vector3 pos = matrix.MultiplyPoint(group.keys[i].offset);
if (is2D)
{
Handles.DrawLine(result.position, result.position + result.right * group.keys[i].offset.x * result.size);
Handles.DrawLine(result.position, result.position - result.right * group.keys[i].offset.x * result.size);
}
else
{
Handles.DrawWireDisc(result.position, result.direction, group.keys[i].offset.magnitude * result.size);
}
Handles.DrawLine(result.position, pos);
}
if (selected >= 0 && selected < group.keys.Count)
{
double value = group.keys[selected].position;
user.Evaluate(result, value);
matrix.SetTRS(result.position, Quaternion.LookRotation(result.direction, result.normal), Vector3.one * result.size);
Vector3 pos = matrix.MultiplyPoint(group.keys[selected].offset);
if (editOffset)
{
Vector3 lastPos = pos;
pos = SplineEditorHandles.FreeMoveRectangle(pos, HandleUtility.GetHandleSize(pos) * 0.1f);
if (pos != lastPos)
{
pos = matrix.inverse.MultiplyPoint(pos);
pos.z = 0f;
if (is2D)
{
group.keys[selected].offset = Vector2.right * pos.x;
}
else
{
group.keys[selected].offset = pos;
}
changed = true;
}
}
else
{
double lastValue = value;
SplineEditorHandles.Slider(user, ref value, user.rootUser.computer.editorPathColor, "Center", SplineEditorHandles.SplineSliderGizmo.Circle, 0.6f);
if (value != lastValue)
{
changed = true;
}
if (group.keys[selected].from > group.keys[selected].to)
{
double fromToEndDistance = 1.0 - group.keys[selected].from;
double toToBeginningDistance = group.keys[selected].to;
double totalDistance = fromToEndDistance + toToBeginningDistance;
if (value > group.keys[selected].from)
{
group.keys[selected].center = DMath.InverseLerp(group.keys[selected].from, group.keys[selected].from + totalDistance, value);
}
else if (value < group.keys[selected].to)
{
group.keys[selected].center = DMath.InverseLerp(-fromToEndDistance, group.keys[selected].to, value);
}
}
else
{
group.keys[selected].center = DMath.InverseLerp(group.keys[selected].from, group.keys[selected].to, value);
}
}
value = group.keys[selected].from;
SplineEditorHandles.Slider(user, ref value, user.rootUser.computer.editorPathColor, "Start", SplineEditorHandles.SplineSliderGizmo.ForwardTriangle, 1f);
if (group.keys[selected].from != value)
{
group.keys[selected].from = value;
changed = true;
}
value = group.keys[selected].to;
SplineEditorHandles.Slider(user, ref value, user.rootUser.computer.editorPathColor, "End", SplineEditorHandles.SplineSliderGizmo.BackwardTriangle, 1f);
if (group.keys[selected].to != value)
{
group.keys[selected].to = value;
changed = true;
}
}
return(changed);
}
public static bool DrawTrigger(SplineTrigger trigger, SplineUser user)
{
if (trigger == null)
{
return(false);
}
Camera cam = SceneView.currentDrawingSceneView.camera;
SplineResult result = user.Evaluate(trigger.position);
Handles.color = trigger.color;
float size = HandleUtility.GetHandleSize(result.position);
Vector3 center = result.position;
Vector2 screenPosition = HandleUtility.WorldToGUIPoint(center);
screenPosition.y += 20f;
Vector3 localPos = cam.transform.InverseTransformPoint(center);
if (localPos.z > 0f)
{
Handles.BeginGUI();
SplineEditorGUI.Label(new Rect(screenPosition.x - 120 + trigger.name.Length * 4, screenPosition.y, 120, 25), trigger.name);
Handles.EndGUI();
}
bool buttonClick = Button(center, false, Color.white, 0.3f);
Vector3 right = Vector3.Cross(cam.transform.position - result.position, result.direction).normalized *size * 0.1f;
if (trigger.type == SplineTrigger.Type.Backward)
{
center += result.direction * size * 0.06f;
Vector3 front = center - result.direction * size * 0.2f;
Handles.DrawLine(center + right, front);
Handles.DrawLine(front, center - right);
Handles.DrawLine(center - right, center + right);
}
else if (trigger.type == SplineTrigger.Type.Forward)
{
center -= result.direction * size * 0.06f;
Vector3 front = center + result.direction * size * 0.2f;
Handles.DrawLine(center + right, front);
Handles.DrawLine(front, center - right);
Handles.DrawLine(center - right, center + right);
}
else
{
center += result.direction * size * 0.025f;
Vector3 front = center + result.direction * size * 0.17f;
Handles.DrawLine(center + right, front);
Handles.DrawLine(front, center - right);
Handles.DrawLine(center - right, center + right);
center -= result.direction * size * 0.05f;
front = center - result.direction * size * 0.17f;
Handles.DrawLine(center + right, front);
Handles.DrawLine(front, center - right);
Handles.DrawLine(center - right, center + right);
}
right = Vector3.Cross(cam.transform.position - result.position, result.direction).normalized *size * 0.25f;
Handles.DrawLine(result.position + right / 2f, result.position + right);
Handles.DrawLine(result.position - right / 2f, result.position - right);
Vector3 lastPos = result.position;
Handles.color = new Color(Handles.color.r, Handles.color.g, Handles.color.b, 0.5f);
result.position = Handles.FreeMoveHandle(result.position, Quaternion.LookRotation(cam.transform.position - result.position), size * 0.2f, Vector3.zero, Handles.CircleCap);
if (result.position != lastPos)
{
double projected = user.address.Project(result.position);
trigger.position = projected;
}
Handles.color = Color.white;
return(buttonClick);
}
public bool DrawScene(SplineUser user)
{
bool changed = false;
SplineResult result = new SplineResult();
for (int i = 0; i < group.keys.Count; i++)
{
if (selected >= 0 && i != selected)
{
continue;
}
user.Evaluate(result, group.keys[i].position);
Quaternion directionRot = Quaternion.LookRotation(result.direction, result.normal);
Quaternion rot = directionRot * Quaternion.Euler(group.keys[i].rotation);
SplineEditorHandles.DrawArrowCap(result.position, rot, HandleUtility.GetHandleSize(result.position));
}
if (selected >= 0 && selected < group.keys.Count)
{
double value = group.keys[selected].position;
user.Evaluate(result, value);
Quaternion directionRot = Quaternion.LookRotation(result.direction, result.normal);
Quaternion rot = directionRot * Quaternion.Euler(group.keys[selected].rotation);
if (editRotation)
{
rot = Handles.RotationHandle(rot, result.position);
rot = Quaternion.Inverse(directionRot) * rot;
if (rot.eulerAngles != group.keys[selected].rotation)
{
changed = true;
}
group.keys[selected].rotation = rot.eulerAngles;
}
else
{
double lastValue = value;
SplineEditorHandles.Slider(user, ref value, user.rootUser.computer.editorPathColor, "Center", SplineEditorHandles.SplineSliderGizmo.Circle, 0.6f);
if (value != lastValue)
{
changed = true;
}
if (group.keys[selected].from > group.keys[selected].to)
{
double fromToEndDistance = 1.0 - group.keys[selected].from;
double toToBeginningDistance = group.keys[selected].to;
double totalDistance = fromToEndDistance + toToBeginningDistance;
if (value > group.keys[selected].from)
{
group.keys[selected].center = DMath.InverseLerp(group.keys[selected].from, group.keys[selected].from + totalDistance, value);
}
else if (value < group.keys[selected].to)
{
group.keys[selected].center = DMath.InverseLerp(-fromToEndDistance, group.keys[selected].to, value);
}
}
else
{
group.keys[selected].center = DMath.InverseLerp(group.keys[selected].from, group.keys[selected].to, value);
}
}
value = group.keys[selected].from;
SplineEditorHandles.Slider(user, ref value, user.rootUser.computer.editorPathColor, "Start", SplineEditorHandles.SplineSliderGizmo.ForwardTriangle, 1f);
if (group.keys[selected].from != value)
{
group.keys[selected].from = value;
changed = true;
}
value = group.keys[selected].to;
SplineEditorHandles.Slider(user, ref value, user.rootUser.computer.editorPathColor, "End", SplineEditorHandles.SplineSliderGizmo.BackwardTriangle, 1f);
if (group.keys[selected].to != value)
{
group.keys[selected].to = value;
changed = true;
}
}
return(changed);
}
public static bool Slider(SplineUser user, ref double percent, Color color, string text = "", SplineSliderGizmo gizmo = SplineSliderGizmo.Rectangle, float buttonSize = 1f)
{
Camera cam = SceneView.currentDrawingSceneView.camera;
SplineResult result = user.Evaluate(percent);
float size = HandleUtility.GetHandleSize(result.position);
Handles.color = new Color(color.r, color.g, color.b, 0.4f);
Handles.DrawSolidDisc(result.position, cam.transform.position - result.position, size * 0.2f * buttonSize);
Handles.color = Color.white;
if ((color.r + color.g + color.b + color.a) / 4f >= 0.9f)
{
Handles.color = Color.black;
}
Vector3 center = result.position;
Vector2 screenPosition = HandleUtility.WorldToGUIPoint(center);
screenPosition.y += 20f;
Vector3 localPos = cam.transform.InverseTransformPoint(center);
if (text != "" && localPos.z > 0f)
{
Handles.BeginGUI();
DreamteckEditorGUI.Label(new Rect(screenPosition.x - 120 + text.Length * 4, screenPosition.y, 120, 25), text);
Handles.EndGUI();
}
bool buttonClick = SliderButton(center, false, Color.white, 0.3f);
Vector3 lookAtCamera = (cam.transform.position - result.position).normalized;
Vector3 right = Vector3.Cross(lookAtCamera, result.direction).normalized *size * 0.1f * buttonSize;
Vector3 front = Vector3.forward;
switch (gizmo)
{
case SplineSliderGizmo.BackwardTriangle:
center += result.direction * size * 0.06f * buttonSize;
front = center - result.direction * size * 0.2f * buttonSize;
Handles.DrawLine(center + right, front);
Handles.DrawLine(front, center - right);
Handles.DrawLine(center - right, center + right);
break;
case SplineSliderGizmo.ForwardTriangle:
center -= result.direction * size * 0.06f * buttonSize;
front = center + result.direction * size * 0.2f * buttonSize;
Handles.DrawLine(center + right, front);
Handles.DrawLine(front, center - right);
Handles.DrawLine(center - right, center + right);
break;
case SplineSliderGizmo.DualArrow:
center += result.direction * size * 0.025f * buttonSize;
front = center + result.direction * size * 0.17f * buttonSize;
Handles.DrawLine(center + right, front);
Handles.DrawLine(front, center - right);
Handles.DrawLine(center - right, center + right);
center -= result.direction * size * 0.05f * buttonSize;
front = center - result.direction * size * 0.17f * buttonSize;
Handles.DrawLine(center + right, front);
Handles.DrawLine(front, center - right);
Handles.DrawLine(center - right, center + right);
break;
case SplineSliderGizmo.Rectangle:
break;
case SplineSliderGizmo.Circle:
Handles.DrawWireDisc(center, lookAtCamera, 0.13f * size * buttonSize);
break;
}
Vector3 lastPos = result.position;
Handles.color = Color.clear;
#if UNITY_5_5_OR_NEWER
result.position = Handles.FreeMoveHandle(result.position, Quaternion.LookRotation(cam.transform.position - result.position), size * 0.2f * buttonSize, Vector3.zero, Handles.CircleHandleCap);
#else
result.position = Handles.FreeMoveHandle(result.position, Quaternion.LookRotation(cam.transform.position - result.position), size * 0.2f * buttonSize, Vector3.zero, Handles.CircleCap);
#endif
if (result.position != lastPos)
{
percent = user.Project(result.position).percent;
}
Handles.color = Color.white;
return(buttonClick);
}