private void btnResetPropertyType_Click(object sender, EventArgs e)
{
//-- 找到选中的type
string selectedTypeName = this.comboBoxType.SelectedItem as string;
Type newDistType = null;
foreach (Type t in m_distributionClasses)
{
if (t.Name == selectedTypeName)
{
newDistType = t;
break;
}
}
if (newDistType == null)
{
return;
}
//-- 创建新对象
NDistribution newDistObj = Activator.CreateInstance(newDistType) as NDistribution;
if (newDistObj == null)
{
return;
}
//-- 把新的Distribution对象设置给特效元素
NEffectElement sfxElem = this.groupBoxObject.Tag as NEffectElement;
string propertyName = this.groupBoxObject.Text;
Type elemType = sfxElem.GetType();
PropertyInfo propertyObj = elemType.GetProperty(propertyName);
propertyObj.SetValue(sfxElem, newDistObj, null);
//-- 更新自己的显示
this.propertyGridDist.SelectedObject = newDistObj;
string name = this.propertyGridDist.Text;
Type valueType = newDistObj.GetType();
//-- 更新编辑网格
if (valueType == typeof(NexusEngine.NDistributionFloatCurve))
{
FloatCurve item = new FloatCurve();
item.Name = name;
item.Bind((NexusEngine.NDistributionFloatCurve)newDistObj);
m_Timeline.AddItem(item);
}
else if (valueType == typeof(NexusEngine.NDistributionVector2Curve))
{
VectorCurve2 item = new VectorCurve2();
item.Name = name;
item.Bind((NexusEngine.NDistributionVector2Curve)newDistObj);
m_Timeline.AddItem(item);
}
else if (valueType == typeof(NexusEngine.NDistributionVector3Curve))
{
VectorCurve3 item = new VectorCurve3();
item.Name = name;
item.Bind((NexusEngine.NDistributionVector3Curve)newDistObj);
m_Timeline.AddItem(item);
}
else if (valueType == typeof(NexusEngine.NDistributionColorCurve))
{
ColorCurve item = new ColorCurve();
item.Name = name;
item.Bind((NexusEngine.NDistributionColorCurve)newDistObj);
m_Timeline.AddItem(item);
}
else
{
m_Timeline.Clear();
}
}
void OnElementPropertySelected(object sender, EventArgs e)
{
SFXElement senderSFX = sender as SFXElement;
SelectedGridItemChangedEventArgs se = e as SelectedGridItemChangedEventArgs;
object value = se.NewSelection.Value;
if (value == null)
{
return;
}
string name = se.NewSelection.Label;
this.propertyGridDist.SelectedObject = value;
this.propertyGridDist.Text = name;
Type valueType = value.GetType();
Type baseType = valueType.BaseType;
bool isDist = valueType.IsSubclassOf(typeof(NexusEngine.NDistribution));
if (isDist)
{
this.groupBoxObject.Text = se.NewSelection.Label;
this.groupBoxObject.Tag = senderSFX.EditElement;
this.comboBoxType.Items.Clear();
int sel = 0;
foreach (Type t in m_distributionClasses)
{
if (t.IsSubclassOf(baseType))
{
this.comboBoxType.Items.Add(t.Name);
if (t.Name == valueType.Name)
{
sel = this.comboBoxType.Items.Count - 1;
}
}
}
this.comboBoxType.SelectedIndex = sel;
if (valueType == typeof(NexusEngine.NDistributionFloatCurve))
{
FloatCurve item = new FloatCurve();
item.Name = name;
item.Bind((NexusEngine.NDistributionFloatCurve)value);
m_Timeline.AddItem(item);
}
else if (valueType == typeof(NexusEngine.NDistributionVector2Curve))
{
VectorCurve2 item = new VectorCurve2();
item.Name = name;
item.Bind((NexusEngine.NDistributionVector2Curve)value);
m_Timeline.AddItem(item);
}
else if (valueType == typeof(NexusEngine.NDistributionVector3Curve))
{
VectorCurve3 item = new VectorCurve3();
item.Name = name;
item.Bind((NexusEngine.NDistributionVector3Curve)value);
m_Timeline.AddItem(item);
}
else if (valueType == typeof(NexusEngine.NDistributionColorCurve))
{
ColorCurve item = new ColorCurve();
item.Name = name;
item.Bind((NexusEngine.NDistributionColorCurve)value);
m_Timeline.AddItem(item);
}
else
{
m_Timeline.Clear();
}
}
else
{
m_Timeline.Clear();
}
this.splitContainerH.Panel2.Enabled = isDist;
}