public void UpdateBVHSelection()
{
treeBVHNode.BeginUpdate();
treeBVHNode.Nodes.Clear();
if (treeBVH.SelectedNode == null)
{
return;
}
object tag = treeBVH.SelectedNode.Tag;
if (tag is BVH <Primitive> bvhNode)
{
TreeNode root = Nodifier.CreateBVHInfo(bvhNode, null);
root.Expand();
if (root.Nodes.ContainsKey("Object"))
{
root.Nodes["Object"].Expand();
}
root.Nodes["Volume"].Expand();
treeBVHNode.Nodes.Add(root);
treeBVHNode.SelectedNode = root;
}
treeBVHNode.EndUpdate();
}
private TreeNode CreateBVHNode(BVH <Primitive> bvhNode)
{
TreeNode node = Nodifier.CreateBVHNode(bvhNode);
if (!bvhNode.IsLeaf)
{
node.Nodes.Add(new TreeNode("...")
{
Tag = BVHPlaceholder
});
}
return(node);
}
public void UpdateBVH()
{
treeBVH.BeginUpdate();
treeBVH.Nodes.Clear();
if (_Scene.Accelerator != null)
{
TreeNode root = Nodifier.CreateBVHNode(_Scene.Accelerator, "Root");
ExpandBVHNode(root, true);
root.Expand();
treeBVH.Nodes.Add(root);
treeBVH.SelectedNode = root;
}
treeBVH.EndUpdate();
}
public void UpdateSceneSelection()
{
treePrimitive.BeginUpdate();
treePrimitive.Nodes.Clear();
if (treeScene.SelectedNode == null)
{
return;
}
object tag = treeScene.SelectedNode.Tag;
if (tag is Primitive primitive)
{
TreeNode root = Nodifier.CreatePrimitive(primitive, "Primitive");
root.Expand();
treePrimitive.Nodes.Add(root);
treePrimitive.SelectedNode = root;
}
treePrimitive.EndUpdate();
}
private void AddSceneSet()
{
const int batchSize = 1000;
int count = treeScene.Nodes.Count;
if (count == 0 || treeScene.Nodes[count - 1] == LoadMoreNode)
{
treeScene.BeginUpdate();
if (count > 0)
{
treeScene.Nodes.RemoveAt(count - 1);
}
int firstNew = treeScene.Nodes.Count;
int countLeft = Objects.Count + Primitives.Count - firstNew;
TreeNode[] nodes = new TreeNode[Math.Min(batchSize, countLeft)];
for (int i = 0; i < nodes.Length; i++)
{
int current = firstNew + i;
if (current < Objects.Count)
{
IObject obj = Objects[current];
List <Primitive> children = ObjectPrimitives[obj];
TreeNode objectNode = Nodifier.Create($"Object {current} ({obj.Name}):");
objectNode.Tag = obj;
objectNode.Expand();
foreach (Primitive child in children)
{
TreeNode childNode = Nodifier.Create($"#{child.ID} ({child.Name})");
childNode.Tag = child;
objectNode.Nodes.Add(childNode);
}
nodes[i] = objectNode;
}
else
{
Primitive primitive = Primitives[current - Objects.Count];
TreeNode primitiveNode = Nodifier.Create($"#{primitive.ID} ({primitive.Name})");
primitiveNode.Tag = primitive;
nodes[i] = primitiveNode;
}
}
treeScene.Nodes.AddRange(nodes);
if (countLeft > batchSize)
{
treeScene.Nodes.Add(LoadMoreNode);
}
treeScene.EndUpdate();
}
}