protected override void InitializeInner()
{
_effect = DeviceContextHolder.GetEffect <EffectSpecialTrackOutline>();
_maps = _mapFilenames.Select((x, i) => {
var data = new MapViewData(DeviceContextHolder, x, UseAiLanes);
if (i == 0)
{
Scale *= (data.MapSize.X / data.MapSize.Y).Clamp(1f, 2f);
}
return(data);
}).ToArray();
if (LoadPreview)
{
if (File.Exists(_previewFilename))
{
using (var preview = Texture2D.FromFile(Device, _previewFilename)) {
_previewSize = new Vector2(preview.Description.Width, preview.Description.Height);
_previewView = new ShaderResourceView(Device, preview);
}
}
else
{
AcToolsLogging.Write("Not found: " + _previewFilename);
}
}
_f0Buffer = TargetResourceTexture.Create(Format.R8G8B8A8_UNorm);
_f1Buffer = TargetResourceTexture.Create(Format.R8G8B8A8_UNorm);
_fBlendBuffer = TargetResourceTexture.Create(Format.R8G8B8A8_UNorm);
_fSummBuffer = TargetResourceTexture.Create(Format.R8G8B8A8_UNorm);
_a0Buffer = TargetResourceTexture.Create(Format.R8G8B8A8_UNorm);
_a1Buffer = TargetResourceTexture.Create(Format.R8G8B8A8_UNorm);
_aSummBuffer = TargetResourceTexture.Create(Format.R8G8B8A8_UNorm);
_combineBlendState = Device.CreateBlendState(new RenderTargetBlendDescription {
BlendEnable = true,
SourceBlend = BlendOption.SourceAlpha,
DestinationBlend = BlendOption.InverseSourceAlpha,
BlendOperation = BlendOperation.Add,
SourceBlendAlpha = BlendOption.One,
DestinationBlendAlpha = BlendOption.One,
BlendOperationAlpha = BlendOperation.Maximum,
RenderTargetWriteMask = ColorWriteMaskFlags.All
});
}
public void Draw(DeviceContextHolder holder, EffectSpecialTrackOutline effect, Matrix mapMatrix, MapViewData max)
{
if (_dirty)
{
Initialize(holder);
}
if (AiLaneMode)
{
Kn5MaterialTrackOutline.Matrix = mapMatrix;
if (!_materialsSet)
{
_materialsSet = true;
if (holder.TryToGet <IMaterialsFactory>() == null)
{
holder.Set <IMaterialsFactory>(new TrackOutlineMaterialsFactory());
}
}
_obj.Draw(holder, max?.GetCamera(holder) ?? GetCamera(holder), SpecialRenderMode.Simple);
// revert quad
holder.PrepareQuad(effect.LayoutPT);
}
else
{
// local transformation matrix: global×local offset (calculated from map.ini)×local scale
var localScale = Matrix.Transformation2D(Vector2.Zero, 0f,
new Vector2(max.DataSize.X / DataSize.X, max.DataSize.Y / DataSize.Y) / DataScale,
Vector2.Zero, 0f, Vector2.Zero);
var localOffset = Matrix.AffineTransformation2D(1f, Vector2.Zero, 0f, new Vector2(
(DataOffset.X - max.DataOffset.X) / max.DataSize.X,
(DataOffset.Y - max.DataOffset.Y) / max.DataSize.Y));
effect.FxMatrix.SetMatrix(mapMatrix * localOffset * localScale);
effect.FxInputMap.SetResource(_view);
effect.TechFirstStep.DrawAllPasses(holder.DeviceContext, 6);
}
}
public void Initialize(IDeviceContextHolder contextHolder)
{
_effect = contextHolder.GetEffect <EffectSpecialTrackOutline>();
}
