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Animation Lag when importing XAML from Blend
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davidcallahan  
#1 Posted : Tuesday, February 4, 2020 9:52:34 PM(UTC)
davidcallahan

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Hi,

I'm currently trying to do some animations on Blend for VS 2017, and it works fine on Blend (On which I'm on NET 3.5) but once in VMIX it's like there a drop frame.
I'm trying to ease out the animation to have something smooth.

Here are some tests for you to see :

https://www.youtube.com/watch?v=...mWQ&feature=youtu.be

Here is the code :

Code:
<UserControl
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:my="clr-namespace:vMixTitleLibrary;assembly=MTA" xmlns:ec="http://schemas.microsoft.com/expression/2010/controls" x:Class="UserControl2"
mc:Ignorable="d"
d:DesignHeight="1080" d:DesignWidth="1920" Width="1920" Height="1080">
    <UserControl.Resources>
        <Storyboard x:Key="AnimSynthés" >
            <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[3].(TranslateTransform.X)" Storyboard.TargetName="TextBottom">
                <SplineDoubleKeyFrame KeyTime="0" Value="1844"/>
                <SplineDoubleKeyFrame KeyTime="0:0:0.72" Value="0" KeySpline="0,0,0.12,1"/>
            </DoubleAnimationUsingKeyFrames>
        </Storyboard>
    </UserControl.Resources>
    <UserControl.Triggers>
        <EventTrigger RoutedEvent="FrameworkElement.Loaded">
            <BeginStoryboard Storyboard="{StaticResource AnimSynthés}"/>
        </EventTrigger>
    </UserControl.Triggers>
    <Grid Margin="0,0,-8,0">

        <Rectangle x:Name="rectangle" Fill="White" HorizontalAlignment="Left" Height="114.12" Margin="95.98,756.005,0,0" VerticalAlignment="Top" Width="{Binding Width, ElementName=TextBottom}" RenderTransformOrigin="0.5,0.5">
            <Rectangle.RenderTransform>
                <TransformGroup>
                    <ScaleTransform/>
                    <SkewTransform/>
                    <RotateTransform/>
                    <TranslateTransform/>
                </TransformGroup>
            </Rectangle.RenderTransform>
        </Rectangle>
        <TextBlock Name="TextTop" HorizontalAlignment="Left" Height="111.048" Margin="95.98,756.005,0,0" TextWrapping="Wrap" Text="Text on Top"   VerticalAlignment="Top" FontFamily="Ubuntu Medium" TextAlignment="Left" Foreground="#FF5B83A2" FontSize="57" Padding="0" RenderTransformOrigin="0.5,0.5">
            <TextBlock.RenderTransform>
                <TransformGroup>
                    <ScaleTransform/>
                    <SkewTransform/>
                    <RotateTransform/>
                    <TranslateTransform/>
                </TransformGroup>
            </TextBlock.RenderTransform>
        </TextBlock>
        <TextBlock Name="TextBottom" HorizontalAlignment="Left" Margin="100.98,820.952,0,0" TextWrapping="Wrap"   VerticalAlignment="Top" FontFamily="Ubuntu Normal" TextAlignment="Left" Foreground="#FF5B83A2" FontSize="40" Padding="0" Text="Text on Bottom" RenderTransformOrigin="0.5,0.5" Opacity="1">
            <TextBlock.RenderTransform>
                <TransformGroup>
                    <ScaleTransform/>
                    <SkewTransform/>
                    <RotateTransform/>
                    <TranslateTransform/>
                </TransformGroup>
            </TextBlock.RenderTransform>
        </TextBlock>
        <TextBlock Name="RectSize" HorizontalAlignment="Left" Height="108.995" Margin="132.897,909.155,0,0" TextWrapping="Wrap" Opacity="0"  VerticalAlignment="Top" Width="1728.145" FontFamily="Ubuntu Normal" TextAlignment="Left" Foreground="#FF5B83A2" FontSize="40" Padding="0" Text="500"/>


    </Grid>
</UserControl>


I might be missing something here ?
Thanks !
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doggy  
#2 Posted : Wednesday, February 5, 2020 3:53:00 AM(UTC)
doggy

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First : your video is set to private

second: what are you trying to achieve here ? Width="{Binding Width, ElementName=TextBottom}"
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davidcallahan  
#3 Posted : Wednesday, February 5, 2020 8:37:33 PM(UTC)
davidcallahan

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Originally Posted by: doggy Go to Quoted Post
First : your video is set to private

That should be ok !

Originally Posted by: doggy Go to Quoted Post

second: what are you trying to achieve here ? Width="{Binding Width, ElementName=TextBottom}"


My text's width is set to Auto, so it increase/decrease depending on the Text. Then the width of the rectangle gets the Text's width.
It's actually doing what we can do from the Bounding option of last version of the GT designer.
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