public void DrawBoxLines(Matrix viewMatrix, Matrix projectionMatrix, GraphicsDevice device, BasicEffect basicEffect)
{
//Console.WriteLine("box num:" + buildingBoundingBoxes.Count());
foreach (BoundingBox box in buildingBoundingBoxes)
{
XNAUtils.DrawBoundingBox(box, device, basicEffect, Matrix.Identity, viewMatrix, projectionMatrix);
}
}
public void DrawBoxLines(Matrix viewMatrix, Matrix projectionMatrix, GraphicsDevice device, BasicEffect basicEffect)
{
foreach (OcTreeNode childNode in childList)
{
childNode.DrawBoxLines(viewMatrix, projectionMatrix, device, basicEffect);
}
if (modelList.Count > 0)
{
XNAUtils.DrawBoundingBox(nodeBoundingBox, device, basicEffect, Matrix.Identity, viewMatrix, projectionMatrix);
}
}
public Model LoadModel(ContentManager content, string asset)
{
_model = XNAUtils.LoadModelWithBoundingSphere(out _cubeTransforms, asset, content);
_cubeTransforms = XNAUtils.AutoScale(_model, 15.0f);
_cubeOriginalTransforms = new Matrix[_model.Bones.Count];
_model.CopyBoneTransformsTo(_cubeOriginalTransforms);
_cubeConfiguration = new CubeConfiguration();
_cubeConfiguration.Init(_model);
SelectedCubies = null;
return(_model);
}
/// <summary>
/// Loads the bounding sphere of the model into it's tag.
/// </summary>
private void LoadModelBoundingSphere()
{
completeBoundingSphere = new BoundingSphere();
foreach (ModelMesh mesh in model.Meshes)
{
BoundingSphere origMeshSphere = mesh.BoundingSphere;
BoundingSphere transMeshSphere = XNAUtils.TransformBoundingSphere(origMeshSphere,
originalTransforms[mesh.ParentBone.Index]);
completeBoundingSphere =
BoundingSphere.CreateMerged(completeBoundingSphere, transMeshSphere);
}
model.Tag = completeBoundingSphere.Transform(Matrix.CreateScale(0.5f));
}
