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Fixed exceptions when trying to render LOS with no convex hulls within the view

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This commit is contained in:
Joonas Rikkonen
2018-03-05 18:16:51 +02:00
parent a57bec2a27
commit d57102271d
1 changed files with 12 additions and 7 deletions
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Barotrauma/BarotraumaClient/Source/Map/Lights/LightManager.cs
+12 -7
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@@ -309,14 +309,19 @@ namespace Barotrauma.Lights
penumbraVerts.AddRange(convexHull.PenumbraVertices); penumbraVerts.AddRange(convexHull.PenumbraVertices);
} }
ConvexHull.shadowEffect.World = shadowTransform; if (shadowVerts.Count > 0)
ConvexHull.shadowEffect.CurrentTechnique.Passes[0].Apply(); {
graphics.DrawUserPrimitives(PrimitiveType.TriangleList, shadowVerts.ToArray(), 0, shadowVerts.Count / 3, VertexPositionColor.VertexDeclaration); ConvexHull.shadowEffect.World = shadowTransform;
ConvexHull.shadowEffect.CurrentTechnique.Passes[0].Apply();
ConvexHull.penumbraEffect.World = shadowTransform; graphics.DrawUserPrimitives(PrimitiveType.TriangleList, shadowVerts.ToArray(), 0, shadowVerts.Count / 3, VertexPositionColor.VertexDeclaration);
ConvexHull.penumbraEffect.CurrentTechnique.Passes[0].Apply();
graphics.DrawUserPrimitives(PrimitiveType.TriangleList, penumbraVerts.ToArray(), 0, penumbraVerts.Count / 3, VertexPositionTexture.VertexDeclaration);
if (penumbraVerts.Count > 0)
{
ConvexHull.penumbraEffect.World = shadowTransform;
ConvexHull.penumbraEffect.CurrentTechnique.Passes[0].Apply();
graphics.DrawUserPrimitives(PrimitiveType.TriangleList, penumbraVerts.ToArray(), 0, penumbraVerts.Count / 3, VertexPositionTexture.VertexDeclaration);
}
}
} }
} }
graphics.SetRenderTarget(null); graphics.SetRenderTarget(null);