| public static Interpolate ( Color start, Color end, float ratio ) : Color | ||
| start | Color | |
| end | Color | |
| ratio | float | |
| return | Color | |
internal static StyleValues Interpolate(StyleValues start, StyleValues end, float ratio)
{
StyleValues result = default(StyleValues);
foreach (StyleValue current in end.m_StyleValues.m_Values)
{
StyleValue styleValue = default(StyleValue);
bool flag = !start.m_StyleValues.TryGetStyleValue(current.id, ref styleValue);
if (flag)
{
throw new ArgumentException("Start StyleValues must contain the same values as end values. Missing property:" + current.id.ToString());
}
StylePropertyId id = current.id;
StylePropertyId stylePropertyId = id;
if (stylePropertyId <= StylePropertyId.Width)
{
switch (stylePropertyId)
{
case StylePropertyId.Custom:
case StylePropertyId.Unknown:
case StylePropertyId.UnityFont:
case StylePropertyId.UnityFontStyleAndWeight:
case StylePropertyId.UnityTextAlign:
case StylePropertyId.Visibility:
case StylePropertyId.WhiteSpace:
goto IL_203;
case StylePropertyId.Color:
goto IL_1DF;
case StylePropertyId.FontSize:
break;
default:
switch (stylePropertyId)
{
case StylePropertyId.AlignContent:
case StylePropertyId.AlignItems:
case StylePropertyId.AlignSelf:
case StylePropertyId.BackgroundImage:
case StylePropertyId.BorderBottomColor:
case StylePropertyId.BorderLeftColor:
case StylePropertyId.BorderRightColor:
case StylePropertyId.BorderTopColor:
case StylePropertyId.Cursor:
case StylePropertyId.Display:
case StylePropertyId.FlexDirection:
case StylePropertyId.FlexWrap:
case StylePropertyId.JustifyContent:
case StylePropertyId.Overflow:
case StylePropertyId.Position:
case StylePropertyId.TextOverflow:
case StylePropertyId.UnityBackgroundScaleMode:
case StylePropertyId.UnityOverflowClipBox:
case StylePropertyId.UnitySliceBottom:
case StylePropertyId.UnitySliceLeft:
case StylePropertyId.UnitySliceRight:
case StylePropertyId.UnitySliceTop:
case StylePropertyId.UnityTextOverflowPosition:
goto IL_203;
case StylePropertyId.BackgroundColor:
case StylePropertyId.UnityBackgroundImageTintColor:
goto IL_1DF;
case StylePropertyId.BorderBottomLeftRadius:
case StylePropertyId.BorderBottomRightRadius:
case StylePropertyId.BorderBottomWidth:
case StylePropertyId.BorderLeftWidth:
case StylePropertyId.BorderRightWidth:
case StylePropertyId.BorderTopLeftRadius:
case StylePropertyId.BorderTopRightRadius:
case StylePropertyId.BorderTopWidth:
case StylePropertyId.Bottom:
case StylePropertyId.FlexBasis:
case StylePropertyId.FlexGrow:
case StylePropertyId.FlexShrink:
case StylePropertyId.Height:
case StylePropertyId.Left:
case StylePropertyId.MarginBottom:
case StylePropertyId.MarginLeft:
case StylePropertyId.MarginRight:
case StylePropertyId.MarginTop:
case StylePropertyId.MaxHeight:
case StylePropertyId.MaxWidth:
case StylePropertyId.MinHeight:
case StylePropertyId.MinWidth:
case StylePropertyId.Opacity:
case StylePropertyId.PaddingBottom:
case StylePropertyId.PaddingLeft:
case StylePropertyId.PaddingRight:
case StylePropertyId.PaddingTop:
case StylePropertyId.Right:
case StylePropertyId.Top:
case StylePropertyId.Width:
break;
default:
goto IL_203;
}
break;
}
result.SetValue(current.id, Lerp.Interpolate(styleValue.number, current.number, ratio));
}
else
{
if (stylePropertyId == StylePropertyId.BorderColor)
{
goto IL_1DF;
}
if (stylePropertyId - StylePropertyId.BorderRadius > 4)
{
goto IL_203;
}
goto IL_203;
}
continue;
IL_1DF:
result.SetValue(current.id, Lerp.Interpolate(styleValue.color, current.color, ratio));
continue;
IL_203:
throw new ArgumentException("Style Value can't be animated");
}
return(result);
}
internal static StyleValues Interpolate(StyleValues start, StyleValues end, float ratio)
{
StyleValues result = new StyleValues();
//we assume both start/end have same values
foreach (var endValue in end.m_StyleValues.m_Values)
{
StyleValue startValue = new StyleValue();
if (!start.m_StyleValues.TryGetStyleValue(endValue.id, ref startValue))
{
throw new ArgumentException("Start StyleValues must contain the same values as end values. Missing property:" + endValue.id);
}
switch (endValue.id)
{
case StylePropertyId.MarginLeft:
case StylePropertyId.MarginTop:
case StylePropertyId.MarginRight:
case StylePropertyId.MarginBottom:
case StylePropertyId.PaddingLeft:
case StylePropertyId.PaddingTop:
case StylePropertyId.PaddingRight:
case StylePropertyId.PaddingBottom:
case StylePropertyId.Left:
case StylePropertyId.Top:
case StylePropertyId.Right:
case StylePropertyId.Bottom:
case StylePropertyId.Width:
case StylePropertyId.Height:
case StylePropertyId.MinWidth:
case StylePropertyId.MinHeight:
case StylePropertyId.MaxWidth:
case StylePropertyId.MaxHeight:
case StylePropertyId.FlexBasis:
case StylePropertyId.FlexGrow:
case StylePropertyId.FlexShrink:
case StylePropertyId.BorderLeftWidth:
case StylePropertyId.BorderTopWidth:
case StylePropertyId.BorderRightWidth:
case StylePropertyId.BorderBottomWidth:
case StylePropertyId.BorderTopLeftRadius:
case StylePropertyId.BorderTopRightRadius:
case StylePropertyId.BorderBottomRightRadius:
case StylePropertyId.BorderBottomLeftRadius:
case StylePropertyId.FontSize:
case StylePropertyId.Opacity:
//We've got floats!
{
result.SetValue(endValue.id, Lerp.Interpolate(startValue.number, endValue.number, ratio));
}
break;
case StylePropertyId.Color:
case StylePropertyId.BackgroundColor:
case StylePropertyId.BorderColor:
case StylePropertyId.UnityBackgroundImageTintColor:
//We've got colors!
{
result.SetValue(endValue.id, Lerp.Interpolate(startValue.color, endValue.color, ratio));
}
break;
case StylePropertyId.Position:
case StylePropertyId.FlexDirection:
case StylePropertyId.FlexWrap:
case StylePropertyId.JustifyContent:
case StylePropertyId.AlignContent:
case StylePropertyId.AlignSelf:
case StylePropertyId.AlignItems:
case StylePropertyId.UnityTextAlign:
case StylePropertyId.WhiteSpace:
case StylePropertyId.UnityFont:
case StylePropertyId.UnityFontStyleAndWeight:
case StylePropertyId.UnityBackgroundScaleMode:
case StylePropertyId.Visibility:
case StylePropertyId.Overflow:
case StylePropertyId.Display:
case StylePropertyId.BackgroundImage:
case StylePropertyId.Custom:
case StylePropertyId.Unknown:
case StylePropertyId.UnitySliceLeft:
case StylePropertyId.UnitySliceTop:
case StylePropertyId.UnitySliceRight:
case StylePropertyId.UnitySliceBottom:
case StylePropertyId.BorderRadius:
case StylePropertyId.BorderWidth:
case StylePropertyId.Margin:
case StylePropertyId.Padding:
case StylePropertyId.Flex:
case StylePropertyId.Cursor:
case StylePropertyId.TextOverflow:
case StylePropertyId.UnityTextOverflowPosition:
default:
throw new ArgumentException("Style Value can't be animated");
}
}
return(result);
}