public override void RenderOverlay(RenderManager.CameraInfo cameraInfo)
{
base.RenderOverlay(cameraInfo);
if (HoveredSegmentId == 0 || HoveredNodeId == 0)
{
return;
}
NetNode.Flags nodeFlags = HoveredNodeId.ToNode().m_flags;
Color color = GetToolColor(Input.GetMouseButton(0), false);
NetTool.RenderOverlay(
cameraInfo,
ref HoveredSegmentId.ToSegment(),
color,
color);
}
bool IsSuitableRoadForRoadBridge()
{
if (!HoveredSegmentId.ToSegment().CanConnectPath())
{
return(false);
}
float minDistance = 1 * NetUtil.MPU + NetUtil.MaxNodeHW(HoveredNodeId);
if (HoveredNodeId.ToNode().m_flags.IsFlagSet(NetNode.Flags.Middle))
{
return(true);
}
var diff = HitPos - HoveredNodeId.ToNode().m_position;
float diff2 = diff.sqrMagnitude;
return(diff2 > minDistance * minDistance);
}
/// <summary>
/// Calculates accurate vertical element of raycast hit position.
/// </summary>
internal float GetAccurateHitHeight()
{
// cache result.
float current_hitH = raycastOutput.m_hitPos.y;
if (KianCommons.Math.MathUtil.EqualAprox(current_hitH, prev_H, 1e-12f))
{
return(prev_H_Fixed);
}
prev_H = current_hitH;
if (HoveredSegmentId.ToSegment().GetClosestLanePosition(
raycastOutput.m_hitPos,
NetInfo.LaneType.All,
VehicleInfo.VehicleType.All,
out Vector3 pos,
out uint laneId,
out int laneIndex,
out float laneOffset))
{
return(prev_H_Fixed = pos.y);
}
return(prev_H_Fixed = current_hitH + 0.5f);
}
// simulation thread
protected bool DetermineHoveredElements()
{
HoveredSegmentId = 0;
HoveredNodeId = 0;
if (!m_mouseRayValid)
{
return(false);
}
// find currently hovered node
RaycastInput nodeInput = new RaycastInput(m_mouseRay, m_mouseRayLength)
{
m_netService = GetService(),
m_ignoreTerrain = true,
m_ignoreNodeFlags = NetNode.Flags.None,
};
if (RayCast(nodeInput, out raycastOutput))
{
HoveredNodeId = raycastOutput.m_netNode;
}
HoveredSegmentId = GetSegmentFromNode(raycastOutput.m_hitPos);
if (HoveredSegmentId != 0)
{
Debug.Assert(HoveredNodeId != 0, "unexpected: HoveredNodeId == 0");
return(true);
}
// find currently hovered segment
var segmentInput = new RaycastInput(m_mouseRay, m_mouseRayLength)
{
m_netService = GetService(),
m_ignoreTerrain = true,
m_ignoreSegmentFlags = NetSegment.Flags.None
};
if (RayCast(segmentInput, out raycastOutput))
{
HoveredSegmentId = raycastOutput.m_netSegment;
}
if (HoveredNodeId <= 0 && HoveredSegmentId > 0)
{
// alternative way to get a node hit: check distance to start and end nodes
// of the segment
ushort startNodeId = HoveredSegmentId.ToSegment().m_startNode;
ushort endNodeId = HoveredSegmentId.ToSegment().m_endNode;
var vStart = raycastOutput.m_hitPos - startNodeId.ToNode().m_position;
var vEnd = raycastOutput.m_hitPos - endNodeId.ToNode().m_position;
float startDist = vStart.magnitude;
float endDist = vEnd.magnitude;
if (startDist < endDist && startDist < 75f)
{
HoveredNodeId = startNodeId;
}
else if (endDist < startDist && endDist < 75f)
{
HoveredNodeId = endNodeId;
}
}
return(HoveredNodeId != 0 || HoveredSegmentId != 0);
}
private bool DetermineHoveredElements()
{
HoveredSegmentId = 0;
HoveredNodeId = 0;
HitPos = Vector3.zero;
if (!IsMouseRayValid)
{
return(false);
}
// find currently hovered node
RaycastInput nodeInput = new RaycastInput(m_mouseRay, m_mouseRayLength)
{
m_netService =
{
// find road segments
m_itemLayers = ItemClass.Layer.Default | ItemClass.Layer.MetroTunnels,
m_service = ItemClass.Service.Road
},
m_ignoreTerrain = true,
m_ignoreNodeFlags = NetNode.Flags.None
};
if (RayCast(nodeInput, out RaycastOutput nodeOutput))
{
HoveredNodeId = nodeOutput.m_netNode;
HitPos = nodeOutput.m_hitPos;
}
HoveredSegmentId = GetSegmentFromNode();
if (HoveredSegmentId != 0)
{
Debug.Assert(HoveredNodeId != 0, "unexpected: HoveredNodeId == 0");
return(true);
}
// find currently hovered segment
var segmentInput = new RaycastInput(m_mouseRay, m_mouseRayLength)
{
m_netService =
{
// find road segments
m_itemLayers = ItemClass.Layer.Default | ItemClass.Layer.MetroTunnels,
m_service = ItemClass.Service.Road
},
m_ignoreTerrain = true,
m_ignoreSegmentFlags = NetSegment.Flags.None
};
if (RayCast(segmentInput, out RaycastOutput segmentOutput))
{
HoveredSegmentId = segmentOutput.m_netSegment;
HitPos = segmentOutput.m_hitPos;
}
if (HoveredNodeId <= 0 && HoveredSegmentId > 0)
{
// alternative way to get a node hit: check distance to start and end nodes
// of the segment
ushort startNodeId = HoveredSegmentId.ToSegment().m_startNode;
ushort endNodeId = HoveredSegmentId.ToSegment().m_endNode;
var vStart = segmentOutput.m_hitPos - startNodeId.ToNode().m_position;
var vEnd = segmentOutput.m_hitPos - endNodeId.ToNode().m_position;
float startDist = vStart.magnitude;
float endDist = vEnd.magnitude;
if (startDist < endDist && startDist < 75f)
{
HoveredNodeId = startNodeId;
}
else if (endDist < startDist && endDist < 75f)
{
HoveredNodeId = endNodeId;
}
}
return(HoveredNodeId != 0 || HoveredSegmentId != 0);
}
