public bool RandomizeObjectRotation(bool bRandomRoll, bool bRandomPitch, bool bRandomYaw)
{
//generate random values
bool bStatus = false;
Random autoRand = new Random();
float roll = (float)(autoRand.NextDouble() * 360.0);
float pitch = (float)(autoRand.NextDouble() * 360.0);
float yaw = (float)(autoRand.NextDouble() * 360.0);
//access selected object
if (scenes.Count > 0)
{
if (scenes[RenderCore.ActiveSceneName] is ScenarioBase)
{
bStatus = true;
ScenarioBase sb = (ScenarioBase)scenes[RenderCore.ActiveSceneName];
BindingAngle3 angle = sb.SelectionRotation;
if (bRandomPitch)
{
angle.Pitch = pitch;
}
if (bRandomRoll)
{
angle.Roll = roll;
}
if (bRandomYaw)
{
angle.Yaw = yaw;
}
sb.SelectionRotation = angle;
}
}
return(bStatus);
}
public void HoverEdit(Vector3 origin, Vector3 direction, out Vector3 trans_delta, out BindingAngle3 rot_delta)
{
Vector3 t_org = new Vector3();
Vector3 t_dir = new Vector3();
//transform pick ray into model space (only for rotation)
if (ModeIsRotation() == true)
{
Matrix inv = new Matrix();
inv = m_WorldSpaceTransform;
inv.Invert();
t_org = origin;
t_dir = direction;
t_org.TransformCoordinate(inv);
t_dir.TransformNormal(inv);
}
Vector3 intersect_point = new Vector3();
BindingAngle3 rotation_edit = new BindingAngle3();
BindingAngle3 temp = new BindingAngle3();
rot_delta = temp;
trans_delta.X = 0;
trans_delta.Y = 0;
trans_delta.Z = 0;
rot_delta.Pitch = 0;
rot_delta.Roll = 0;
rot_delta.Yaw = 0;
switch (m_Mode)
{
case EditMode.Pitch:
rotation_edit.Pitch = m_PitchHandle.HoverEdit(t_org, t_dir);
rot_delta.Pitch = rotation_edit.Pitch - m_EditRotationStart.Pitch;
m_EditRotationStart.Pitch = rotation_edit.Pitch;
//rotation_edit.Roll = m_PitchHandle.HoverEdit(t_org, t_dir);
//rot_delta.Roll = rotation_edit.Roll - m_EditRotationStart.Roll;
//m_EditRotationStart.Roll = rotation_edit.Roll;
break;
case EditMode.Roll:
rotation_edit.Roll = m_RollHandle.HoverEdit(t_org, t_dir);
rot_delta.Roll = rotation_edit.Roll - m_EditRotationStart.Roll;
m_EditRotationStart.Roll = rotation_edit.Roll;
//rotation_edit.Pitch = m_RollHandle.HoverEdit(t_org, t_dir);
//rot_delta.Pitch = rotation_edit.Pitch - m_EditRotationStart.Pitch;
//m_EditRotationStart.Pitch = rotation_edit.Pitch;
break;
case EditMode.Yaw:
rotation_edit.Yaw = m_YawHandle.HoverEdit(t_org, t_dir);
rot_delta.Yaw = rotation_edit.Yaw - m_EditRotationStart.Yaw;
// if(Math.Abs(rot_delta.Yaw) > 0.5)
// {
// int j=0;
// }
m_EditRotationStart.Yaw = rotation_edit.Yaw;
break;
case EditMode.MoveDX:
PMath.RayIntersectPlane(origin, direction, m_EditAxisTestPlane, out intersect_point);
intersect_point.Y = m_EditTranslationStart.Y;
intersect_point.Z = m_EditTranslationStart.Z;
trans_delta = intersect_point - m_EditTranslationStart;
m_EditTranslationStart = intersect_point;
break;
case EditMode.MoveDY:
PMath.RayIntersectPlane(origin, direction, m_EditAxisTestPlane, out intersect_point);
intersect_point.X = m_EditTranslationStart.X;
intersect_point.Z = m_EditTranslationStart.Z;
trans_delta = intersect_point - m_EditTranslationStart;
m_EditTranslationStart = intersect_point;
break;
case EditMode.MoveDZ:
PMath.RayIntersectPlane(origin, direction, m_EditAxisTestPlane, out intersect_point);
intersect_point.X = m_EditTranslationStart.X;
intersect_point.Y = m_EditTranslationStart.Y;
trans_delta = intersect_point - m_EditTranslationStart;
m_EditTranslationStart = intersect_point;
break;
case EditMode.MoveXY:
PMath.RayIntersectPlane(origin, direction, m_EditAxisTestPlane, out intersect_point);
intersect_point.Z = m_EditTranslationStart.Z;
trans_delta = intersect_point - m_EditTranslationStart;
m_EditTranslationStart = intersect_point;
break;
case EditMode.MoveXZ:
PMath.RayIntersectPlane(origin, direction, m_EditAxisTestPlane, out intersect_point);
intersect_point.Y = m_EditTranslationStart.Y;
trans_delta = intersect_point - m_EditTranslationStart;
m_EditTranslationStart = intersect_point;
break;
case EditMode.MoveYZ:
PMath.RayIntersectPlane(origin, direction, m_EditAxisTestPlane, out intersect_point);
intersect_point.X = m_EditTranslationStart.X;
trans_delta = intersect_point - m_EditTranslationStart;
m_EditTranslationStart = intersect_point;
break;
}
//if((Math.Abs(rot_delta.Pitch) > 0.001)||(Math.Abs(rot_delta.Roll) > 0.001)||(Math.Abs(rot_delta.Yaw) > 0.5))
// Trace.WriteLine(string.Format("droll={0} dpitch={1} dyaw={2}",
// rot_delta.Pitch,
// rot_delta.Roll,
// rot_delta.Yaw));
}
