public void SetTargetPoint(Vector3 target, RenderData renderData, ref string resultMessage)
{
if (m_compiledNavMeshSet == null)
{
return;
}
if (m_testNavTarget == target)
{
return;
}
m_testNavTarget = target;
var sg = m_compiledNavMeshSet.FindSubgraphUnderPoint(target.X, target.Y, target.Z + 4, 10);
// m_testString = $" TEST[pt: {c} {(sg==null?"MESH NOT FOUND":$"{sg.BlockWidth} {sg.BlockHeight} {sg.Z1} {sg.Z2}")}]";
renderData.astarLineVertexBuffer = CreateVertexBuffer(out resultMessage);
}
public void LoadNavMeshGridUnderPosition(Vector3 position)
{
// TODO make sure the right compilednavmesh is loaded (currently it is hardcoded!)
if (m_tempCompiledNavMeshSet == null)
{
Debug.WriteLine("m_tempCompiledNavMeshSet is null!");
return;
}
var mesh = m_tempCompiledNavMeshSet.FindSubgraphUnderPoint(position.X, position.Y, position.Z);
if (mesh == null)
{
Debug.WriteLine("FindSubgraphUnderPoint returned null!");
return;
}
var floorLineVertices = RenderFloorLines(mesh, position, 20);
if (floorLineVertices.Count > 0)
{
m_renderData.floorLineVertexBuffer = new VertexBuffer(GraphicsDevice, typeof(VertexPositionColor), floorLineVertices.Count, BufferUsage.WriteOnly);
m_renderData.floorLineVertexBuffer.SetData <VertexPositionColor>(floorLineVertices.ToArray());
}
}