private void AdjustChildSize(object sender, EventArgs e)
{
if (Children.Count > 0)
{
var aabb = UntransformedChildren.GetAxisAlignedBoundingBox();
ItemWithTransform.Matrix = Matrix4X4.Identity;
var scale = Vector3.One;
var width = Width.Value(this);
var depth = Depth.Value(this);
var height = Height.Value(this);
if (StretchX)
{
scale.X = width / aabb.XSize;
}
if (StretchY)
{
scale.Y = depth / aabb.YSize;
}
if (StretchZ)
{
scale.Z = height / aabb.ZSize;
}
switch (LockProportion)
{
case LockProportions.None:
break;
case LockProportions.X_Y:
var minXy = Math.Min(scale.X, scale.Y);
scale.X = minXy;
scale.Y = minXy;
break;
case LockProportions.X_Y_Z:
var minXyz = Math.Min(Math.Min(scale.X, scale.Y), scale.Z);
scale.X = minXyz;
scale.Y = minXyz;
scale.Z = minXyz;
break;
}
if (aabb.XSize > 0 && aabb.YSize > 0 && aabb.ZSize > 0)
{
ItemWithTransform.Matrix = Object3DExtensions.ApplyAtPosition(ItemWithTransform.Matrix, aabb.Center, Matrix4X4.CreateScale(scale));
}
}
}
private void AdjustChildSize(object sender, EventArgs e)
{
var aabb = ItemToScale.GetAxisAlignedBoundingBox();
ScaleItem.Matrix = Matrix4X4.Identity;
var scale = Vector3.One;
if (StretchX)
{
scale.X = Width / aabb.XSize;
}
if (StretchY)
{
scale.Y = Depth / aabb.YSize;
}
if (StretchZ)
{
scale.Z = Height / aabb.ZSize;
}
switch (MaintainRatio)
{
case MaintainRatio.None:
break;
case MaintainRatio.X_Y:
var minXy = Math.Min(scale.X, scale.Y);
scale.X = minXy;
scale.Y = minXy;
break;
case MaintainRatio.X_Y_Z:
var minXyz = Math.Min(Math.Min(scale.X, scale.Y), scale.Z);
scale.X = minXyz;
scale.Y = minXyz;
scale.Z = minXyz;
break;
}
ScaleItem.Matrix = Object3DExtensions.ApplyAtPosition(ScaleItem.Matrix, aabb.Center, Matrix4X4.CreateScale(scale));
}
private void AdjustChildSize(object sender, EventArgs e)
{
if (Children.Count > 0)
{
var aabb = UntransformedChildren.GetAxisAlignedBoundingBox();
ItemWithTransform.Matrix = Matrix4X4.Identity;
var scale = Vector3.One;
if (StretchZ)
{
scale.Z = SizeZ / aabb.ZSize;
}
var minXy = Math.Min(scale.X, scale.Y);
scale.X = minXy;
scale.Y = minXy;
ItemWithTransform.Matrix = Object3DExtensions.ApplyAtPosition(ItemWithTransform.Matrix, aabb.Center, Matrix4X4.CreateScale(scale));
}
}
private void AdjustChildSize(object sender, EventArgs e)
{
if (Children.Count > 0)
{
var aabb = SourceItem.GetAxisAlignedBoundingBox();
TransformItem.Matrix = Matrix4X4.Identity;
var scale = Vector3.One;
if (StretchX)
{
scale.X = SizeX / aabb.XSize;
}
if (StretchY)
{
scale.Y = SizeY / aabb.YSize;
}
if (StretchZ)
{
scale.Z = SizeZ / aabb.ZSize;
}
switch (MaintainRatio)
{
case MaintainRatio.None:
break;
case MaintainRatio.X_Y:
var minXy = Math.Min(scale.X, scale.Y);
scale.X = minXy;
scale.Y = minXy;
break;
case MaintainRatio.X_Y_Z:
var minXyz = Math.Min(Math.Min(scale.X, scale.Y), scale.Z);
scale.X = minXyz;
scale.Y = minXyz;
scale.Z = minXyz;
break;
}
TransformItem.Matrix = Object3DExtensions.ApplyAtPosition(TransformItem.Matrix, aabb.Center, Matrix4X4.CreateScale(scale));
}
}