/// <summary>
/// Executes the glyph shader.
/// </summary>
/// <param name="context">The glyph shader contxt in which to execute the shader.</param>
/// <param name="data">The data for the glyph which is being drawn.</param>
/// <param name="index">The index of the glyph within its source string.</param>
public void Execute(ref GlyphShaderContext context, ref GlyphData data, Int32 index)
{
if (glyphShaderScopedStack != null)
{
foreach (var shader in glyphShaderScopedStack)
shader.Value.Execute(ref context, ref data, index);
}
else if (glyphShaderStack != null)
{
foreach (var shader in glyphShaderStack)
shader.Execute(ref context, ref data, index);
}
else if (glyphShader != null)
{
glyphShader.Execute(ref context, ref data, index);
}
}
/// <summary>
/// Executes the glyph shader.
/// </summary>
/// <param name="context">The glyph shader contxt in which to execute the shader.</param>
/// <param name="data">The data for the glyph which is being drawn.</param>
/// <param name="index">The index of the glyph within its source string.</param>
public void Execute(ref GlyphShaderContext context, ref GlyphData data, Int32 index)
{
if (glyphShaderScopedStack != null)
{
foreach (var shader in glyphShaderScopedStack)
{
shader.Value.Execute(ref context, ref data, index);
}
}
else if (glyphShaderStack != null)
{
foreach (var shader in glyphShaderStack)
{
shader.Execute(ref context, ref data, index);
}
}
else if (glyphShader != null)
{
glyphShader.Execute(ref context, ref data, index);
}
}
/// <summary> /// Executes the glyph shader /// </summary> /// <param name="context">The current glyph shader context.</param> /// <param name="data">The data for the glyph being drawn.</param> /// <param name="index">The index of the glyph within its source string.</param> public abstract void Execute(ref GlyphShaderContext context, ref GlyphData data, Int32 index);
public override void Execute(ref GlyphShaderContext context, ref GlyphData data, Int32 index)
{
data.Color = Colors[index % Colors.Length];
}