|
public static ConeHandleCap ( int controlID, Vector3 position, |
||
| controlID | int | The control ID for the handle. |
| position | Vector3 | The world-space position of the handle's start point. |
| rotation | The rotation of the handle. | |
| size | float | The size of the handle in world-space units. |
| eventType | EventType | Event type for the handle to act upon. By design it handles EventType.Layout and EventType.Repaint events. |
| return | void | |
public static void ConeHandleCap(int controlID, Vector3 position, Quaternion rotation, float size, EventType eventType)
{
if (eventType != EventType.Layout)
{
if (eventType == EventType.Repaint)
{
Graphics.DrawMeshNow(s_ConeMesh, StartCapDraw(position, rotation, size));
}
}
else
{
HandleUtility.AddControl(controlID, HandleUtility.DistanceToCircle(position, size));
}
}
public override void Draw()
{
InitDraw();
if (m_PrimaryShape != null)
{
m_PrimaryShape.Draw();
}
for (int i = 0; i < m_Points.Length; i++)
{
Handles.DrawLine(m_Points[i], m_SecondaryPoints[i], c_LineThickness);
// Makes the arrow heads a lot nicer for close casts
var cone = Mathf.Lerp(0f, c_ConeSize, m_Distance / 20f);
cone = Mathf.Clamp(cone, 0.1f, c_ConeSize);
Handles.ConeHandleCap(0, m_ConePoints[i], m_LookRotation, cone, EventType.Repaint);
}
if (m_IsFiniteDistance && m_SecondaryShape != null)
{
m_SecondaryShape.Draw();
}
}
