private void cubePanel_MouseMove(object sender, MouseEventArgs e)
{
if (Mouse.LeftButton == MouseButtonState.Pressed)
{
Vector3 p = Project(e.GetPosition(cubePanel));
//Position2 p1 = new Position2(_prevLocation.X, _prevLocation.Y);
//Position2 p2 = new Position2(p.X, p.Y);
/*
* Vector3 axis;
* double theta;
* Knoics.Interactive.Rotation.GetTransform(_prevLocation, p, out axis, out theta);
* System.Windows.Media.Media3D.Quaternion delta = new System.Windows.Media.Media3D.Quaternion(new Vector3D(axis.X, axis.Y, axis.Z), theta);
*
*
* AxisAngleRotation3D r = ((RotateTransform3D)_rubikscube.VisualModel.Transform).Rotation as AxisAngleRotation3D;// _rotation;
* System.Windows.Media.Media3D.Quaternion q = new System.Windows.Media.Media3D.Quaternion(r.Axis, r.Angle);
* q *= delta;
*
* r.Axis = q.Axis;
* r.Angle = q.Angle;
*/
Knoics.Math.Matrix m = Knoics.Interactive.Rotation.GetRotationTransform(_prevLocation, p, true);
Matrix3D m3d = MathConverter.ToMatrix3D(m);
_camera.Transform = new MatrixTransform3D(Matrix3D.Multiply(m3d, _camera.Transform.Value));// m * _model.Transform;
_prevLocation = p;
}
}
public static Matrix3D ToMatrix3D(CMatrix matrix)
{
Matrix3D m = new Matrix3D();
m.M11 = matrix.M11; m.M12 = matrix.M12; m.M13 = matrix.M13; m.M14 = matrix.M14;
m.M21 = matrix.M21; m.M22 = matrix.M22; m.M23 = matrix.M23; m.M24 = matrix.M24;
m.M31 = matrix.M31; m.M32 = matrix.M32; m.M33 = matrix.M33; m.M34 = matrix.M34;
m.OffsetX = matrix.M41; m.OffsetY = matrix.M42; m.OffsetZ = matrix.M43; m.M44 = matrix.M44;
return(m);
}
public static CMatrix ToMatrix(Matrix3D matrix)
{
CMatrix m = new CMatrix();
m.M11 = (float)matrix.M11; m.M12 = (float)matrix.M12; m.M13 = (float)matrix.M13; m.M14 = (float)matrix.M14;
m.M21 = (float)matrix.M21; m.M22 = (float)matrix.M22; m.M23 = (float)matrix.M23; m.M24 = (float)matrix.M24;
m.M31 = (float)matrix.M31; m.M32 = (float)matrix.M32; m.M33 = (float)matrix.M33; m.M34 = (float)matrix.M34;
m.M41 = (float)matrix.OffsetX; m.M42 = (float)matrix.OffsetY; m.M43 = (float)matrix.OffsetZ; m.M44 = (float)matrix.M44;
return(m);
}
public static CMatrix FromXNAMatrix(Matrix matrix)
{
CMatrix m = new CMatrix();
m.M11 = matrix.M11; m.M12 = matrix.M12; m.M13 = matrix.M13; m.M14 = matrix.M14;
m.M21 = matrix.M21; m.M22 = matrix.M22; m.M23 = matrix.M23; m.M24 = matrix.M24;
m.M31 = matrix.M31; m.M32 = matrix.M32; m.M33 = matrix.M33; m.M34 = matrix.M34;
m.M41 = matrix.M41; m.M42 = matrix.M42; m.M43 = matrix.M43; m.M44 = matrix.M44;
return(m);
}
public static Matrix ToXNAMatrix(CMatrix matrix)
{
Matrix m = new Matrix();
m.M11 = (float)matrix.M11; m.M12 = (float)matrix.M12; m.M13 = (float)matrix.M13; m.M14 = (float)matrix.M14;
m.M21 = (float)matrix.M21; m.M22 = (float)matrix.M22; m.M23 = (float)matrix.M23; m.M24 = (float)matrix.M24;
m.M31 = (float)matrix.M31; m.M32 = (float)matrix.M32; m.M33 = (float)matrix.M33; m.M34 = (float)matrix.M34;
m.M41 = (float)matrix.M41; m.M42 = (float)matrix.M42; m.M43 = (float)matrix.M43; m.M44 = (float)matrix.M44;
return(m);
}
public void DoTransform(CMatrix matrix, bool isFromSaved)
{
Matrix3D m = MathConverter.ToMatrix3D(matrix);
if (isFromSaved)
{
_visualModel.Transform = new MatrixTransform3D(Matrix3D.Multiply(m, _savedTransform));// m * _model.Transform;
}
else
{
_visualModel.Transform = new MatrixTransform3D(Matrix3D.Multiply(m, _visualModel.Transform.Value));// m * _model.Transform;
}
}
public void Transform(CMatrix matrix, bool isFromSaved)
{
Matrix m = MathConverter.ToXNAMatrix(matrix);
if (isFromSaved)
{
_transform = m * _savedTransform;
}
else
{
_transform = m * _transform;
}
}
public void Transform(CMatrix matrix)
{
ModelMesh.ParentBone.Transform = matrix * ModelMesh.ParentBone.Transform;
}
public void Draw(CMatrix world, CMatrix view, CMatrix projection)
{
throw new NotImplementedException();
}
