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Add terrain height support to WithShadow.

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This commit is contained in:
Paul Chote
2016-02-20 15:31:36 +00:00
parent 16a3eb4d2c
commit 04c40eddfe
1 changed files with 4 additions and 3 deletions
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7
OpenRA.Mods.Common/Traits/Render/WithShadow.cs
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@@ -35,11 +35,12 @@ namespace OpenRA.Mods.Common.Traits
public IEnumerable<IRenderable> ModifyRender(Actor self, WorldRenderer wr, IEnumerable<IRenderable> r) public IEnumerable<IRenderable> ModifyRender(Actor self, WorldRenderer wr, IEnumerable<IRenderable> r)
{ {
// Contrails shouldn't cast shadows // Contrails shouldn't cast shadows
var height = self.World.Map.DistanceAboveTerrain(self.CenterPosition).Length;
var shadowSprites = r.Where(s => !s.IsDecoration) var shadowSprites = r.Where(s => !s.IsDecoration)
.Select(a => a.WithPalette(wr.Palette(info.Palette)) .Select(a => a.WithPalette(wr.Palette(info.Palette))
.OffsetBy(new WVec(0, 0, -a.Pos.Z)) .OffsetBy(new WVec(0, 0, -height))
.WithZOffset(a.ZOffset + a.Pos.Z) .WithZOffset(a.ZOffset + height)
.AsDecoration()); .AsDecoration());
return shadowSprites.Concat(r); return shadowSprites.Concat(r);
} }