// tint texture
private Action <EffectSpecialPaintShop> TintAction(SourceReady original, [CanBeNull] SourceReady mask, [CanBeNull] SourceReady overlay,
Color[] colors, double alphaAdd) => e => {
original.Set(e.FxInputMap, e.FxInputMapChannels);
overlay.Set(e.FxOverlayMap, e.FxOverlayMapChannels);
e.FxColor.Set(new Vector4(colors[0].R / 255f, colors[0].G / 255f, colors[0].B / 255f, (float)alphaAdd));
if (mask != null)
{
mask.Set(e.FxMaskMap, e.FxMaskMapChannels);
var vColors = new Vector4[3];
var i = 0;
for (; i < colors.Length - 1; i++)
{
vColors[i] = colors[i + 1].ToVector4();
}
for (; i < 3; i++)
{
vColors[i] = new Vector4(1f);
}
e.FxColors.Set(vColors);
e.TechTintMask.DrawAllPasses(DeviceContext, 6);
}
else
{
e.TechTint.DrawAllPasses(DeviceContext, 6);
}
};
// txMaps
private Action <EffectSpecialPaintShop> MapsAction(SourceReady original, SourceReady mask,
double reflection, double gloss, double specular, bool fixGloss)
=> e => {
original.Set(e.FxInputMap, e.FxInputMapChannels);
mask.Set(e.FxMaskMap, e.FxMaskMapChannels);
e.FxUseMask.Set(mask != null);
e.FxColor.Set(new Vector4((float)specular, (float)gloss, (float)reflection, 1f));
(fixGloss ? e.TechMapsFillGreen : e.TechMaps).DrawAllPasses(DeviceContext, 6);
};
// pattern
private Action <EffectSpecialPaintShop> PatternAction(SourceReady patternView, SourceReady aoView, SourceReady overlayView,
Color[] colors) => e => {
patternView.Set(e.FxInputMap, e.FxInputMapChannels);
aoView.Set(e.FxAoMap, e.FxAoMapChannels);
overlayView.Set(e.FxOverlayMap, e.FxOverlayMapChannels);
if (colors.Length > 0)
{
var vColors = new Vector4[3];
for (var i = 0; i < colors.Length; i++)
{
vColors[i] = colors[i].ToVector4();
}
e.FxColors.Set(vColors);
e.TechColorfulPattern.DrawAllPasses(DeviceContext, 6);
}
else
{
e.TechPattern.DrawAllPasses(DeviceContext, 6);
}
};
// simple replacement
private Action <EffectSpecialPaintShop> OverrideAction(SourceReady input) => e => {
input.Set(e.FxInputMap, e.FxInputMapChannels);
e.TechReplacement.DrawAllPasses(DeviceContext, 6);
};
public static void Set([CanBeNull] this SourceReady ready, [NotNull] EffectOnlyResourceVariable resource,
[NotNull] EffectOnlyVector4Variable channelsAssignments)
{
resource.SetResource(ready?.View);
channelsAssignments.Set(ready?.ChannelsAssignments ?? default(Vector4));
}