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PORendering Multiple objects in one scene DirectX C#
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  1. PORendering Multiple objects in one scene DirectX C#
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    copied!<p>I'm not really not knowledgeable with directX but I will do my best to explain. To start I have multiple Model Objects (custom object with vertex data). At the moment my code (see below) can render a single model in a scene using a vertexBuffer and indexBuffer for that model. What I would like to do is given an array of models. Render them all in a single scene.This is my current code:</p> <pre><code> private void Render() { device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.White, 1.0f, 0); device.BeginScene(); float x = (float)Math.Cos(0); float z = (float)Math.Sin(0); device.Transform.Projection = Matrix.PerspectiveFovLH((float)Math.PI / 4, this.Width / this.Height, 1f, 50f); device.Transform.View = Matrix.LookAtLH(new Vector3(x, 6, z), new Vector3(0, 0, 0), new Vector3(0, 1, 0)); device.RenderState.Lighting = true; device.Lights[0].Type = LightType.Directional; device.Lights[0].Diffuse = Color.White; device.Lights[0].Direction = new Vector3(-x, -6, -z); device.Lights[0].Position = new Vector3(x, 6, z); device.Lights[0].Enabled = true; device.Transform.World = model.transform; device.VertexFormat = CustomVertex.PositionNormalColored.Format; device.SetStreamSource(0, vertexBuffer, 0); device.Indices = indexBuffer; device.DrawIndexedPrimitives(PrimitiveType.TriangleList, 0, 0, model.getVertices().Length, 0, model.getIndices().Length / 3); device.EndScene(); device.Present(); } public void RenderModel(Model model) { this.model = model; vertexBuffer = new VertexBuffer(typeof(CustomVertex.PositionNormalColored), model.getVertices().Length, device, Usage.Dynamic | Usage.WriteOnly, CustomVertex.PositionNormalColored.Format, Pool.Default); vertexBuffer.SetData(model.getVertices(), 0, LockFlags.None); indexBuffer = new IndexBuffer(typeof(ushort), model.getIndices().Length, device, Usage.WriteOnly, Pool.Default); indexBuffer.SetData(model.getIndices(), 0, LockFlags.None); Render(); } </code></pre>
 

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