void WriteDistortionMeshPointProperties(DistortionMeshPoint node)
{
WritePointObjectProperties(node);
WriteProperty("Anchor", node.Position, Vector2.Zero);
WriteProperty("Color", node.Color, Color4.White);
WriteProperty("UV", node.UV, Vector2.Zero);
}
void RestorePointsIfNeeded(DistortionMesh mesh)
{
if (ValidateMeshPoints(mesh))
{
return;
}
var rootFolder = mesh.RootFolder();
foreach (var item in rootFolder.Items.ToList())
{
UnlinkFolderItem.Perform(mesh, item);
}
for (int i = 0; i <= mesh.NumRows; i++)
{
for (int j = 0; j <= mesh.NumCols; j++)
{
var pos = new Vector2((float)j / mesh.NumCols, (float)i / mesh.NumRows);
var point = new DistortionMeshPoint {
Id = $"{i};{j}",
Color = Color4.White,
UV = pos,
Position = pos
};
InsertFolderItem.Perform(mesh, new FolderItemLocation(rootFolder, rootFolder.Items.Count), point);
}
}
}
protected void ParseMeshPointProperty(Node node, string name)
{
DistortionMeshPoint point = (DistortionMeshPoint)node;
switch (name)
{
case "Position":
point.Offset = lexer.ParseVector2();
break;
case "Anchor":
point.Position = lexer.ParseVector2();
break;
case "UV":
point.UV = lexer.ParseVector2();
break;
case "Color":
point.Color = lexer.ParseColor4();
break;
case "SkinningWeights":
point.SkinningWeights = lexer.ParseSkinningWeights();
break;
default:
ParseActorProperty(point, name);
break;
}
}
private static Rectangle ExpandMeshLocalAABB(
Rectangle aabb,
Vector2 size,
DistortionMeshPoint point,
BoneArray bones,
Matrix32 weightsMatrix,
Matrix32 weightsMatrixInversed
)
{
var position = size * point.Position + point.Offset;
if (point.SkinningWeights != null)
{
position = weightsMatrixInversed.TransformVector(bones.ApplySkinningToVector(
weightsMatrix.TransformVector(position),
point.SkinningWeights
));
}
return(aabb.IncludingPoint(position));
}
private void SetUV(DistortionMeshPoint pointObject, Vector2 value)
{
Core.Operations.SetAnimableProperty.Perform(pointObject, nameof(DistortionMeshPoint.UV), value, CoreUserPreferences.Instance.AutoKeyframes);
}
private void SetUV(DistortionMeshPoint pointObject, Vector2 value)
{
Core.Operations.SetAnimableProperty.Perform(pointObject, nameof(DistortionMeshPoint.UV), value);
}
