MoonsideGames
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MoonWorksGraphicsTests
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update InstancingAndOffsets

refresh2
cosmonaut 2024-02-23 13:06:53 -08:00
parent c2f1a02ba3
commit 683fffad16
1 changed files with 16 additions and 17 deletions
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33
InstancingAndOffsets/InstancingAndOffsetsGame.cs
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@ -7,8 +7,8 @@ namespace MoonWorks.Test
class InstancingAndOffsetsGame : Game
{
private GraphicsPipeline pipeline;
private Buffer vertexBuffer;
private Buffer indexBuffer;
private GpuBuffer vertexBuffer;
private GpuBuffer indexBuffer;
private bool useVertexOffset;
private bool useIndexOffset;
@ -31,14 +31,10 @@ namespace MoonWorks.Test
pipeline = new GraphicsPipeline(GraphicsDevice, pipelineCreateInfo);
// Create and populate the vertex and index buffers
vertexBuffer = Buffer.Create<PositionColorVertex>(GraphicsDevice, BufferUsageFlags.Vertex, 9);
indexBuffer = Buffer.Create<ushort>(GraphicsDevice, BufferUsageFlags.Index, 6);
var resourceInitializer = new ResourceInitializer(GraphicsDevice);
CommandBuffer cmdbuf = GraphicsDevice.AcquireCommandBuffer();
cmdbuf.SetBufferData(
vertexBuffer,
new PositionColorVertex[]
{
vertexBuffer = resourceInitializer.CreateBuffer(
[
new PositionColorVertex(new Vector3(-1, 1, 0), Color.Red),
new PositionColorVertex(new Vector3(1, 1, 0), Color.Lime),
new PositionColorVertex(new Vector3(0, -1, 0), Color.Blue),
@ -50,17 +46,20 @@ namespace MoonWorks.Test
new PositionColorVertex(new Vector3(-1, 1, 0), Color.White),
new PositionColorVertex(new Vector3(1, 1, 0), Color.White),
new PositionColorVertex(new Vector3(0, -1, 0), Color.White),
}
],
BufferUsageFlags.Vertex
);
cmdbuf.SetBufferData(
indexBuffer,
new ushort[]
{
indexBuffer = resourceInitializer.CreateBuffer<ushort>(
[
0, 1, 2,
3, 4, 5,
}
],
BufferUsageFlags.Index
);
GraphicsDevice.Submit(cmdbuf);
resourceInitializer.Upload();
resourceInitializer.Dispose();
}
protected override void Update(System.TimeSpan delta)
@ -91,7 +90,7 @@ namespace MoonWorks.Test
cmdbuf.BindGraphicsPipeline(pipeline);
cmdbuf.BindVertexBuffers(vertexBuffer);
cmdbuf.BindIndexBuffer(indexBuffer, IndexElementSize.Sixteen);
cmdbuf.DrawInstancedPrimitives(vertexOffset, indexOffset, 1, 16, 0, 0);
cmdbuf.DrawInstancedPrimitives(vertexOffset, indexOffset, 1, 16);
cmdbuf.EndRenderPass();
}
GraphicsDevice.Submit(cmdbuf);