public static bool LineTest(Vector3 start, Vector3 end, uint layer)
{
NAV_VEC3 vStart = new NAV_VEC3(start);
NAV_VEC3 vEnd = new NAV_VEC3(end);
return(NavSystemImport.Nav_LineTest(ref vStart, ref vEnd, layer));
}
public static bool IsInNavigation(Vector3 pos)
{
NAV_VEC3 vPos = new NAV_VEC3(pos);
float height = 0.0f;
uint layer = 0;
return(NavSystemImport.Nav_GetNavHeight(ref vPos, out height, out layer));
}
public static bool Nav_CalcPath(ref NAV_VEC3 start, ref NAV_VEC3 end, out NAV_VEC3[] pathBuffer)
{
IntPtr p;
uint pathNodeCount = 0;
bool rst = Nav_CalcPath(ref start, ref end, out p, ref pathNodeCount);
CopyArrayFromPointer(out pathBuffer, p, (int)pathNodeCount);
Nav_ReleasePath(ref p);
return(rst);
}
public static bool LineCast(Vector3 start, Vector3 end, uint layer, out Vector3 hitPoint)
{
NAV_VEC3 vStart = new NAV_VEC3(start);
NAV_VEC3 vEnd = new NAV_VEC3(end);
NAV_VEC3 vHitPoint;
bool rst = NavSystemImport.Nav_LineCast(ref vStart, ref vEnd, layer, out vHitPoint);
hitPoint = vHitPoint.ToVector3();
return(rst);
}
public static bool RayCastNav(Vector3 start, Vector3 end, out Vector3 hitPos)
{
NAV_VEC3 vStart = new NAV_VEC3(start);
NAV_VEC3 vEnd = new NAV_VEC3(end);
NAV_VEC3 vHitPoint;
bool rst = NavSystemImport.Nav_RayCastNav(ref vStart, ref vEnd, out vHitPoint);
hitPos = vHitPoint.ToVector3();
return(rst);
}
public static uint GetLayer(Vector3 pos)
{
NAV_VEC3 vPos = new NAV_VEC3(pos);
uint layer;
bool rst = NavSystemImport.Nav_GetLayer(ref vPos, out layer);
if (!rst)
{
Debug.LogError("[navigation]获取layer失败");
}
return(layer);
}
public static bool LineCastEdge(Vector3 start, Vector3 end, uint layer, out Vector3 hitPoint, out Vector3 edgePoint0, out Vector3 edgePoint1)
{
NAV_VEC3 vStart = new NAV_VEC3(start);
NAV_VEC3 vEnd = new NAV_VEC3(end);
NAV_VEC3 vHitPoint, vEdgePoint0, vEdgePoint1;
bool rst = NavSystemImport.Nav_LineCastEdge(ref vStart, ref vEnd, layer, out vHitPoint, out vEdgePoint0, out vEdgePoint1);
hitPoint = vHitPoint.ToVector3();
edgePoint0 = vEdgePoint0.ToVector3();
edgePoint1 = vEdgePoint1.ToVector3();
return(rst);
}
public static bool Nav_CalcLayerPath(Vector3 start, Vector3 end, uint layer, out Vector3[] path)
{
NAV_VEC3 vStart = new NAV_VEC3(start);
NAV_VEC3 vEnd = new NAV_VEC3(end);
NAV_VEC3[] pathBuffer;
bool rst = NavSystemImport.Nav_CalcLayerPath(ref vStart, ref vEnd, layer, out pathBuffer);
path = null;
if (rst)
{
path = new Vector3[pathBuffer.Length];
for (int i = 0; i < pathBuffer.Length; ++i)
{
path[i] = pathBuffer[i].ToVector3();
}
}
return(rst);
}
public static bool GetLayerHeight(Vector3 pos, uint layer, out float h)
{
NAV_VEC3 vPos = new NAV_VEC3(pos);
return(NavSystemImport.Nav_GetLayerHeight(ref vPos, layer, out h));
}
public static extern bool Nav_LineTest(ref NAV_VEC3 start, ref NAV_VEC3 end, uint layer);
public static extern bool Nav_GetLayerHeight(ref NAV_VEC3 pos, uint layer, out float height);
public static extern bool Nav_GetNavHeight(ref NAV_VEC3 pos, out float height, out uint layer);
public static extern bool Nav_GetLayer(ref NAV_VEC3 pos, out uint layer);
public static extern bool Nav_CalcPath(ref NAV_VEC3 start, ref NAV_VEC3 end, out IntPtr pathBuffer, ref uint pathNodeCount);
public static extern bool Nav_RayCastNav(ref NAV_VEC3 start, ref NAV_VEC3 end, out NAV_VEC3 hitPos);
public static extern bool Nav_RayCastLayer(ref NAV_VEC3 start, ref NAV_VEC3 end, uint layer, out NAV_VEC3 hitPos);
public static extern bool Nav_LineCast(ref NAV_VEC3 start, ref NAV_VEC3 end, uint layer, out NAV_VEC3 hitPos);
public static extern bool Nav_LineCastEdge(ref NAV_VEC3 start, ref NAV_VEC3 end, uint layer, out NAV_VEC3 hitPos, out NAV_VEC3 edgePoint0, out NAV_VEC3 edgePoint1);
