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Add index buffer to TerrainSpriteLayer

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This commit is contained in:
Gustas
2023-08-24 17:00:06 +03:00
committed by Matthias Mailänder
parent 9b8895df39
commit 0b90622251
3 changed files with 55 additions and 22 deletions
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6
OpenRA.Game/Graphics/SpriteRenderer.cs
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@@ -11,6 +11,7 @@
using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using OpenRA.Primitives;
namespace OpenRA.Graphics
@@ -19,6 +20,7 @@ namespace OpenRA.Graphics
{
public const int SheetCount = 8;
static readonly string[] SheetIndexToTextureName = Exts.MakeArray(SheetCount, i => $"Texture{i}");
static readonly int UintSize = Marshal.SizeOf(typeof(uint));
readonly Renderer renderer;
readonly IShader shader;
@@ -171,7 +173,7 @@ namespace OpenRA.Graphics
nv += 6;
}
public void DrawVertexBuffer(IVertexBuffer<Vertex> buffer, int start, int length, PrimitiveType type, IEnumerable<Sheet> sheets, BlendMode blendMode)
public void DrawVertexBuffer(IVertexBuffer<Vertex> buffer, IIndexBuffer indices, int start, int length, IEnumerable<Sheet> sheets, BlendMode blendMode)
{
var i = 0;
foreach (var s in sheets)
@@ -185,7 +187,7 @@ namespace OpenRA.Graphics
renderer.Context.SetBlendMode(blendMode);
shader.PrepareRender();
renderer.DrawBatch(buffer, start, length, type);
renderer.DrawBatch(buffer, indices, length, UintSize * start);
renderer.Context.SetBlendMode(BlendMode.None);
}