internal void ApplyCHR0(CHR0Node node, float index)
{
CHR0EntryNode e;
_frameState = _bindState;
if (node != null && index >= 1 && (e = node.FindChild(Name, false) as CHR0EntryNode) != null) //Set to anim pose
fixed(FrameState *v = &_frameState)
{
float *f = (float *)v;
for (int i = 0; i < 9; i++)
{
if (e.Keyframes[i]._keyCount > 0)
{
f[i] = e.GetFrameValue(i, index - 1);
}
}
_frameState.CalcTransforms();
}
foreach (MDL0BoneNode b in Children)
{
b.ApplyCHR0(node, index);
}
}
internal void ApplyCHR0(CHR0Node node, int index, bool linear)
{
CHR0EntryNode e;
_frameState = _bindState;
if (node != null && index > 0 && (e = node.FindChild(Name, false) as CHR0EntryNode) != null) //Set to anim pose
fixed(FrameState *v = &_frameState)
{
float *f = (float *)v;
for (int i = 0; i < 9; i++)
{
if (e.Keyframes[(KeyFrameMode)(i + 0x10)] > 0)
{
f[i] = e.GetFrameValue((KeyFrameMode)(i + 0x10), index - 1, linear, node.Loop);
}
}
_frameState.CalcTransforms();
}
foreach (MDL0BoneNode b in Children)
{
b.ApplyCHR0(node, index, linear);
}
}
public FrameState Derive()
{
FrameState state = new FrameState();
fixed(float *p = _values)
{
//Translation is easy!
state._translate = *(Vector3 *)&p[12];
//Scale, use sqrt of rotation columns
state._scale._x = (float)Math.Round(Math.Sqrt(p[0] * p[0] + p[1] * p[1] + p[2] * p[2]), 4);
state._scale._y = (float)Math.Round(Math.Sqrt(p[4] * p[4] + p[5] * p[5] + p[6] * p[6]), 4);
state._scale._z = (float)Math.Round(Math.Sqrt(p[8] * p[8] + p[9] * p[9] + p[10] * p[10]), 4);
state._rotate = GetAngles();
}
state.CalcTransforms();
return(state);
}
internal unsafe void BoxChanged(object sender, EventArgs e)
{
if (_transformObject == null)
{
return;
}
NumericInputBox box = sender as NumericInputBox;
int index = (int)box.Tag;
if (_transformObject is MDL0BoneNode)
{
MDL0BoneNode bone = _transformObject as MDL0BoneNode;
if ((_selectedAnim != null) && (_animFrame > 0))
{
//Find bone anim and change transform
CHR0EntryNode entry = _selectedAnim.FindChild(bone.Name, false) as CHR0EntryNode;
if (entry == null) //Create new bone animation
{
if (!float.IsNaN(box.Value))
{
entry = _selectedAnim.CreateEntry();
entry._name = bone.Name;
//Set initial values
FrameState state = bone._bindState;
float * p = (float *)&state;
for (int i = 0; i < 3; i++)
{
if (p[i] != 1.0f)
{
entry.SetKeyframe(KeyFrameMode.ScaleX + i, 0, p[i]);
}
}
for (int i = 3; i < 9; i++)
{
if (p[i] != 0.0f)
{
entry.SetKeyframe(KeyFrameMode.ScaleX + i, 0, p[i]);
}
}
entry.SetKeyframe(KeyFrameMode.ScaleX + index, _animFrame - 1, box.Value);
}
}
else //Set existing
{
if (float.IsNaN(box.Value))
{
entry.RemoveKeyframe(KeyFrameMode.ScaleX + index, _animFrame - 1);
}
else
{
entry.SetKeyframe(KeyFrameMode.ScaleX + index, _animFrame - 1, box.Value);
}
}
}
else
{
//Change base transform
FrameState state = bone._bindState;
float * p = (float *)&state;
p[index] = float.IsNaN(box.Value) ? (index > 2 ? 0.0f : 1.0f) : box.Value;
state.CalcTransforms();
bone._bindState = state;
bone.RecalcBindState();
bone.SignalPropertyChange();
}
_targetModel.ApplyCHR(_selectedAnim, _animFrame);
ResetBox(index);
if (RenderStateChanged != null)
{
RenderStateChanged(this, null);
}
}
}