<?xml version="1.0" encoding="iso-8859-1" ?>
<ZApplication Name="App" Caption="ZGameEditor application" ClearColor="0.502 0.502 1 1" Camera="ProjectionFrontal" ViewportRatio="2" NoSound="1">
  <OnLoaded>
    <ZExpression Expression="BkgStretch.Scale.X = 1f*App.ViewportWidth/App.ViewportHeight;"/>
  </OnLoaded>
  <OnUpdate>
    <AnimatorSimple Duration="20" AutoStart="255" Target="matAnim_FrontSource.TextureY" RepeatCount="-1" ToValue="1"/>
    <RefreshContent Component="bmpAnim_Gradient"/>
    <RefreshContent Component="bmpAnim_Scanlines"/>
  </OnUpdate>
  <OnRender>
    <RenderTransformGroup Name="BkgStretch" Scale="1.3339 1 1">
      <Children>
        <UseMaterial Material="matAnim_Back"/>
        <RenderMesh Mesh="PlaneRectangle"/>
        <UseMaterial Material="matAnim_Front"/>
        <RenderMesh Mesh="PlaneRectangle"/>
      </Children>
    </RenderTransformGroup>
  </OnRender>
  <Content>
    <Camera Name="ProjectionFrontal" Comment="No rotation, for interface etc" Kind="1" Position="0 0 10"/>
    <Mesh Name="PlaneRectangle">
      <Producers>
        <MeshBox Grid2DOnly="255"/>
      </Producers>
    </Mesh>
    <Material Name="matAnim_Back" Shading="1" Light="0">
      <Textures>
        <MaterialTexture Texture="bmpAnim_Gradient" TextureWrapMode="2" TexCoords="1"/>
      </Textures>
    </Material>
    <Bitmap Name="bmpAnim_Gradient" Width="0" Height="0" Filter="1">
      <Producers>
        <BitmapExpression>
          <Expression>
<![CDATA[//X,Y : current coordinate (0..1)
//Pixel : current color (rgb)
//Sample expression: Pixel.R=abs(sin(X*16));

Pixel.R = 1-noise2(Y+sin(X),sin(App.Time*0.05*PI)) * (3/1);
Pixel.G = 1-noise2(Y+sin(X),sin(App.Time*0.06*PI)) * (3/1);
Pixel.B = 1-noise2(Y+sin(X),sin(App.Time*0.07*PI)) * (3/1);]]>
          </Expression>
        </BitmapExpression>
      </Producers>
    </Bitmap>
    <Material Name="matAnim_Front" Shading="1" Light="0" Blend="1">
      <Textures>
        <MaterialTexture Name="matAnim_FrontSource" Texture="bmpAnim_Scanlines" TextureY="0.53" TextureWrapMode="1" TexCoords="1"/>
      </Textures>
    </Material>
    <Bitmap Name="bmpAnim_Scanlines" Width="1" Height="1" Filter="1">
      <Producers>
        <BitmapExpression>
          <Expression>
<![CDATA[//X,Y : current coordinate (0..1)
//Pixel : current color (rgb)
//Sample expression: Pixel.R=abs(sin(X*16));

Pixel.A = (round(Y*31.5)&1);

Pixel.R = 1-noise2(Y*sin(X),sin(App.Time*0.07*PI)) * (3/1);
Pixel.G = 1-noise2(Y*cos(X),sin(App.Time*0.06*PI)) * (3/1);
Pixel.B = 1-noise2(X*sin(Y),sin(App.Time*0.08*PI)) * (3/1);]]>
          </Expression>
        </BitmapExpression>
      </Producers>
    </Bitmap>
  </Content>
</ZApplication>