public void Render(VeldridRenderState state)
{
var cmd = state.Commands;
var factory = state.Factory;
var gd = state.GrDevice;
//Additive Blend State
var _pipeline = factory.CreateGraphicsPipeline(new GraphicsPipelineDescription(
BlendStateDescription.SingleAdditiveBlend,
DepthStencilStateDescription.Disabled,
RasterizerStateDescription.CullNone,
//BlendStateDescription.SingleOverrideBlend,
//DepthStencilStateDescription.Disabled,
//RasterizerStateDescription.CullNone,
PrimitiveTopology.PointList,
Shader.passes.First().Description,
new[] { Resources.Layout },
gd.SwapchainFramebuffer.OutputDescription));
cmd.SetPipeline(_pipeline);
cmd.SetGraphicsResourceSet(0, Resources.Set);
// cmd.SetVertexBuffer(0, Bufferes.Vertex);
// cmd.SetIndexBuffer(Bufferes.Index, IndexFormat.UInt16);
cmd.Draw(ParticleDeviceBufferesUpdater.PARTICLES_COUNT);
//cmd.DrawIndexed((uint)ParticleDeviceBufferesUpdater.PARTICLES_COUNT, 1, 0, 0, 0);
}
public void Update(VeldridRenderState state)
{
var cmd = state.Commands;
var factory = state.Factory;
var viewport = state.Viewport;
Bufferes.Update(factory, cmd);
Resources.Update(factory, cmd);
Shader.UpdateShaders(factory);
Bufferes.UpdateWorld();
Bufferes.UpdateVertex(null);
// Bufferes.UpdateIndex();
Resources.UpdateResourceLayout();
Resources.UpdateResourceSet(new ResourceSetDescription(
Resources.Layout,
viewport.ProjectionBuffer,
viewport.ViewBuffer,
deviceBufferes.StructuredBuffer));
}
