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Ignore terrain slopes when calculating model shadows.

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This is less realistic, but better matches the original
game and is the only practical way to reduce visual issues
caused by long shadows being cast over multiple cells.
This commit is contained in:
Paul Chote
2021-07-27 14:09:48 +01:00
committed by reaperrr
parent 68710e48a6
commit dcd3e8d444
3 changed files with 8 additions and 9 deletions
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6
OpenRA.Mods.Common/Graphics/ModelRenderable.cs
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@@ -116,8 +116,6 @@ namespace OpenRA.Mods.Common.Graphics
palette, normalsPalette, shadowPalette, alpha, newTint, newTintModifiers);
}
// This will need generalizing once we support TS/RA2 terrain
static readonly float[] GroundNormal = new float[] { 0, 0, 1, 1 };
public IFinalizedRenderable PrepareRender(WorldRenderer wr)
{
return new FinalizedModelRenderable(wr, this);
@@ -135,10 +133,8 @@ namespace OpenRA.Mods.Common.Graphics
var map = wr.World.Map;
var groundOrientation = map.TerrainOrientation(map.CellContaining(model.pos));
var groundNormal = OpenRA.Graphics.Util.MatrixVectorMultiply(OpenRA.Graphics.Util.MakeFloatMatrix(groundOrientation.AsMatrix()), GroundNormal);
renderProxy = Game.Renderer.WorldModelRenderer.RenderAsync(
wr, draw, model.camera, model.scale, groundNormal, model.lightSource,
wr, draw, model.camera, model.scale, groundOrientation, model.lightSource,
model.lightAmbientColor, model.lightDiffuseColor,
model.palette, model.normalsPalette, model.shadowPalette);
}