private void LoadMeshFromCgfCallback(NodeData node, Matrix m, CgfLoader cgf, List <MeshData> meshesPack)
{
if (node.Mesh.vertices.Length <= 0 || node.Mesh.indices.Length <= 0)
{
//VERBOSE Console.WriteLine(" Skipping (empty): " + node.Mesh.vertices.Length + "/" + node.Mesh.indices.Length);
}
/*else if ((node.Mesh.vertices.Length & 0xffff0000) != 0
|| ((node.Mesh.indices.Length * 3) & 0xffff0000) != 0)
|| {
|| Console.WriteLine("*** ERROR: Count of elements is bigger than MAX_SHORT");
|| Console.WriteLine(" Skipping: " + node.Mesh.vertices.Length + "/"
+ node.Mesh.indices.Length * 3 + " [" + node.Mesh.indices.Length + " * 3]");
+ }*/
else if (!cgf.IsNodeCollidable(node))
{
//VERBOSE Console.WriteLine(" Skipping (not collidable): " + node.Mesh.vertices.Length + "/" + node.Mesh.indices.Length);
}
else
{
// transform the node into object coordinates. indices stay the same.
var xformMesh = new MeshData();
xformMesh.vertices = new Vector3[node.Mesh.vertices.Length];
Vector3.Transform(node.Mesh.vertices, ref m, xformMesh.vertices);
xformMesh.indices = node.Mesh.indices;
meshesPack.Add(xformMesh);
}
}
private void NodeHandler(CgfLoader cgf, NodeData node, Vector3 worldPosition, Matrix transform,
List <VertexPositionColor> vertices,
List <VertexPositionColor> collisionVertices,
List <VertexPositionColor> lineVertices,
CgfDrawStyle style)
{
var hackackack = true;
//Debug.WriteLine($"NODE {transform.Translation} === {node.chunkId}");
bool isNodeCollidable = cgf.IsNodeCollidable(node);
foreach (var vi in node.Mesh.indices)
{
var v0 = Vector3.Transform(node.Mesh.vertices[vi.v0], transform);
var v1 = Vector3.Transform(node.Mesh.vertices[vi.v1], transform);
var v2 = Vector3.Transform(node.Mesh.vertices[vi.v2], transform);
if (hackackack && DOOR_HACK)
{
m_renderData.labels.Add(new Label3D {
position = v0, text = node.objectId.ToString()
});
hackackack = false;
}
Color color = NodeColorizer(style, isNodeCollidable, vi.v0);
var dest = isNodeCollidable ? collisionVertices : vertices;
dest.Add(new VertexPositionColor(v1, color));
dest.Add(new VertexPositionColor(v0, color));
dest.Add(new VertexPositionColor(v2, color));
}
var zero = Vector3.Transform(Vector3.Zero, transform);
lineVertices.Add(new VertexPositionColor(zero, Color.Blue));
lineVertices.Add(new VertexPositionColor(Vector3.Transform(Vector3.UnitX, transform), Color.Blue));
lineVertices.Add(new VertexPositionColor(zero, Color.Red));
lineVertices.Add(new VertexPositionColor(Vector3.Transform(Vector3.UnitY, transform), Color.Red));
lineVertices.Add(new VertexPositionColor(zero, Color.Yellow));
lineVertices.Add(new VertexPositionColor(Vector3.Transform(Vector3.UnitZ, transform), Color.Yellow));
lineVertices.Add(new VertexPositionColor(worldPosition, Color.Cyan));
lineVertices.Add(new VertexPositionColor(zero, Color.Cyan));
}
private static void NodeHandler(CgfLoader cgf, NodeData node, Vector3 worldPosition,
Matrix transform)
{
if (!cgf.IsNodeCollidable(node))
{
return;
}
foreach (var vi in node.Mesh.indices)
{
var v0 = Vector3.Transform(node.Mesh.vertices[vi.v0], transform);
var v1 = Vector3.Transform(node.Mesh.vertices[vi.v1], transform);
var v2 = Vector3.Transform(node.Mesh.vertices[vi.v2], transform);
s_tempVertices.Add(v1);
s_tempVertices.Add(v0);
s_tempVertices.Add(v2);
}
}