public void AddOrUpdateSurface(SurfaceDto surface)
{
var surfaceNode = environmentNode.GetChild(surface.Id, false);
StaticModel staticModel = null;
bool isNew = false;
if (surfaceNode != null)
{
staticModel = surfaceNode.GetComponent<StaticModel>();
}
else
{
isNew = true;
surfaceNode = environmentNode.CreateChild(surface.Id);
staticModel = surfaceNode.CreateComponent<StaticModel>();
}
staticModel.Model = CreateModelFromVertexData(surface);
surfaceNode.Position = new Vector3(
surface.BoundsCenter.X,
surface.BoundsCenter.Y,
surface.BoundsCenter.Z);
surfaceNode.Rotation = new Quaternion(
surface.BoundsOrientation.X,
surface.BoundsOrientation.Y,
surface.BoundsOrientation.Z,
surface.BoundsOrientation.W);
if (isNew)
staticModel.SetMaterial(material.Clone(""));
}
void OnSurfaceReceived(SurfaceDto surface)
{
lock (space)
space.Surfaces[surface.Id] = surface;
Urho.Application.InvokeOnMain(() => app?.AddOrUpdateSurface(surface));
}
public override unsafe void OnSurfaceAddedOrUpdated(SpatialMeshInfo surface, Model generatedModel)
{
bool isNew = false;
StaticModel staticModel = null;
Node node = environmentNode.GetChild(surface.SurfaceId, false);
if (node != null)
{
isNew = false;
staticModel = node.GetComponent<StaticModel>();
}
else
{
isNew = true;
node = environmentNode.CreateChild(surface.SurfaceId);
staticModel = node.CreateComponent<StaticModel>();
}
node.Position = surface.BoundsCenter;
node.Rotation = surface.BoundsRotation;
staticModel.Model = generatedModel;
if (isNew)
{
staticModel.SetMaterial(material);
}
var surfaceDto = new SurfaceDto
{
Id = surface.SurfaceId,
IndexData = surface.IndexData,
BoundsCenter = new Vector3Dto(surface.BoundsCenter.X, surface.BoundsCenter.Y, surface.BoundsCenter.Z),
BoundsOrientation = new Vector4Dto(surface.BoundsRotation.X,
surface.BoundsRotation.Y, surface.BoundsRotation.Z, surface.BoundsRotation.W),
BoundsExtents = new Vector3Dto(surface.Extents.X, surface.Extents.Y, surface.Extents.Z)
};
var vertexData = surface.VertexData;
surfaceDto.VertexData = new SpatialVertexDto[vertexData.Length];
for (int i = 0; i < vertexData.Length; i++)
{
SpatialVertex vertexItem = vertexData[i];
surfaceDto.VertexData[i] = *(SpatialVertexDto*)(void*)&vertexItem;
}
clientConnection.SendObject(surfaceDto.Id, surfaceDto);
}
unsafe Model CreateModelFromVertexData(SurfaceDto surface)
{
var model = new Model();
var vertexBuffer = new VertexBuffer(Context, false);
var indexBuffer = new IndexBuffer(Context, false);
var geometry = new Geometry();
vertexBuffer.Shadowed = true;
vertexBuffer.SetSize((uint)surface.VertexData.Length, ElementMask.Position | ElementMask.Normal | ElementMask.Color, false);
fixed (SpatialVertexDto* p = &surface.VertexData[0])
vertexBuffer.SetData(p);
var indexData = surface.IndexData;
indexBuffer.Shadowed = true;
indexBuffer.SetSize((uint)indexData.Length, false, false);
indexBuffer.SetData(indexData);
geometry.SetVertexBuffer(0, vertexBuffer);
geometry.IndexBuffer = indexBuffer;
geometry.SetDrawRange(PrimitiveType.TriangleList, 0, (uint)indexData.Length, 0, (uint)surface.VertexData.Length, true);
model.NumGeometries = 1;
model.SetGeometry(0, 0, geometry);
model.BoundingBox = new BoundingBox(new Vector3(-1.26f, -1.26f, -1.26f), new Vector3(1.26f, 1.26f, 1.26f));
return model;
}
