本文整理汇总了C#中SharpDX.Direct3D9.Device.DrawPrimitives方法的典型用法代码示例。如果您正苦于以下问题：C# Device.DrawPrimitives方法的具体用法？C# Device.DrawPrimitives怎么用？C# Device.DrawPrimitives使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类SharpDX.Direct3D9.Device的用法示例。
在下文中一共展示了Device.DrawPrimitives方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Main
static void Main(string[] args)
{
var form = new RenderForm("Conway's Game of Life");
var device = new Device(new Direct3D(), 0, DeviceType.Hardware, form.Handle, CreateFlags.HardwareVertexProcessing,
new PresentParameters(form.ClientSize.Width, form.ClientSize.Height));
var vertices = new VertexBuffer(device, 3 * 20, Usage.WriteOnly, VertexFormat.None, Pool.Managed);
vertices.Lock(0, 0, LockFlags.None).WriteRange(new[] {
new Vertex { Color = Color.Red, Position = new Vector4(400.0f, 100.0f, 0.5f, 1.0f)},
new Vertex { Color = Color.Blue, Position = new Vector4(650.0f, 500.0f, 0.5f, 1.0f)},
new Vertex { Color = Color.Green, Position = new Vector4(150.0f, 500.0f, 0.5f, 1.0f)},
});
vertices.Unlock();
var vertexElements = new[]
{
new VertexElement(0, 0, DeclarationType.Float4, DeclarationMethod.Default, DeclarationUsage.PositionTransformed, 0),
new VertexElement(0, 16, DeclarationType.Color, DeclarationMethod.Default, DeclarationUsage.Color, 0),
VertexElement.VertexDeclarationEnd,
};
var vertexDeclaration = new VertexDeclaration(device, vertexElements);
RenderLoop.Run(form, () =>
{
device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black, 1.0f, 0);
device.BeginScene();
device.SetStreamSource(0, vertices, 0, 20);
device.VertexDeclaration = vertexDeclaration;
device.DrawPrimitives(PrimitiveType.TriangleList, 0, 1);
device.EndScene();
device.Present();
});
}示例2: Main
private static void Main()
{
var form = new RenderForm("SharpDX - MiniCube Direct3D9 Sample");
// Creates the Device
var direct3D = new Direct3D();
var device = new Device(direct3D, 0, DeviceType.Hardware, form.Handle, CreateFlags.HardwareVertexProcessing, new PresentParameters(form.ClientSize.Width, form.ClientSize.Height));
// Creates the VertexBuffer
var vertices = new VertexBuffer(device, Utilities.SizeOf<Vector4>() * 2 * 36, Usage.WriteOnly, VertexFormat.None, Pool.Managed);
vertices.Lock(0, 0, LockFlags.None).WriteRange(new[]
{
new Vector4(-1.0f, -1.0f, -1.0f, 1.0f), new Vector4(1.0f, 0.0f, 0.0f, 1.0f), // Front
new Vector4(-1.0f, 1.0f, -1.0f, 1.0f), new Vector4(1.0f, 0.0f, 0.0f, 1.0f),
new Vector4( 1.0f, 1.0f, -1.0f, 1.0f), new Vector4(1.0f, 0.0f, 0.0f, 1.0f),
new Vector4(-1.0f, -1.0f, -1.0f, 1.0f), new Vector4(1.0f, 0.0f, 0.0f, 1.0f),
new Vector4( 1.0f, 1.0f, -1.0f, 1.0f), new Vector4(1.0f, 0.0f, 0.0f, 1.0f),
new Vector4( 1.0f, -1.0f, -1.0f, 1.0f), new Vector4(1.0f, 0.0f, 0.0f, 1.0f),
new Vector4(-1.0f, -1.0f, 1.0f, 1.0f), new Vector4(0.0f, 1.0f, 0.0f, 1.0f), // BACK
new Vector4( 1.0f, 1.0f, 1.0f, 1.0f), new Vector4(0.0f, 1.0f, 0.0f, 1.0f),
new Vector4(-1.0f, 1.0f, 1.0f, 1.0f), new Vector4(0.0f, 1.0f, 0.0f, 1.0f),
new Vector4(-1.0f, -1.0f, 1.0f, 1.0f), new Vector4(0.0f, 1.0f, 0.0f, 1.0f),
new Vector4( 1.0f, -1.0f, 1.0f, 1.0f), new Vector4(0.0f, 1.0f, 0.0f, 1.0f),
new Vector4( 1.0f, 1.0f, 1.0f, 1.0f), new Vector4(0.0f, 1.0f, 0.0f, 1.0f),
new Vector4(-1.0f, 1.0f, -1.0f, 1.0f), new Vector4(0.0f, 0.0f, 1.0f, 1.0f), // Top
new Vector4(-1.0f, 1.0f, 1.0f, 1.0f), new Vector4(0.0f, 0.0f, 1.0f, 1.0f),
new Vector4( 1.0f, 1.0f, 1.0f, 1.0f), new Vector4(0.0f, 0.0f, 1.0f, 1.0f),
new Vector4(-1.0f, 1.0f, -1.0f, 1.0f), new Vector4(0.0f, 0.0f, 1.0f, 1.0f),
new Vector4( 1.0f, 1.0f, 1.0f, 1.0f), new Vector4(0.0f, 0.0f, 1.0f, 1.0f),
new Vector4( 1.0f, 1.0f, -1.0f, 1.0f), new Vector4(0.0f, 0.0f, 1.0f, 1.0f),
new Vector4(-1.0f,-1.0f, -1.0f, 1.0f), new Vector4(1.0f, 1.0f, 0.0f, 1.0f), // Bottom
new Vector4( 1.0f,-1.0f, 1.0f, 1.0f), new Vector4(1.0f, 1.0f, 0.0f, 1.0f),
new Vector4(-1.0f,-1.0f, 1.0f, 1.0f), new Vector4(1.0f, 1.0f, 0.0f, 1.0f),
new Vector4(-1.0f,-1.0f, -1.0f, 1.0f), new Vector4(1.0f, 1.0f, 0.0f, 1.0f),
new Vector4( 1.0f,-1.0f, -1.0f, 1.0f), new Vector4(1.0f, 1.0f, 0.0f, 1.0f),
new Vector4( 1.0f,-1.0f, 1.0f, 1.0f), new Vector4(1.0f, 1.0f, 0.0f, 1.0f),
new Vector4(-1.0f, -1.0f, -1.0f, 1.0f), new Vector4(1.0f, 0.0f, 1.0f, 1.0f), // Left
new Vector4(-1.0f, -1.0f, 1.0f, 1.0f), new Vector4(1.0f, 0.0f, 1.0f, 1.0f),
new Vector4(-1.0f, 1.0f, 1.0f, 1.0f), new Vector4(1.0f, 0.0f, 1.0f, 1.0f),
new Vector4(-1.0f, -1.0f, -1.0f, 1.0f), new Vector4(1.0f, 0.0f, 1.0f, 1.0f),
new Vector4(-1.0f, 1.0f, 1.0f, 1.0f), new Vector4(1.0f, 0.0f, 1.0f, 1.0f),
new Vector4(-1.0f, 1.0f, -1.0f, 1.0f), new Vector4(1.0f, 0.0f, 1.0f, 1.0f),
new Vector4( 1.0f, -1.0f, -1.0f, 1.0f), new Vector4(0.0f, 1.0f, 1.0f, 1.0f), // Right
new Vector4( 1.0f, 1.0f, 1.0f, 1.0f), new Vector4(0.0f, 1.0f, 1.0f, 1.0f),
new Vector4( 1.0f, -1.0f, 1.0f, 1.0f), new Vector4(0.0f, 1.0f, 1.0f, 1.0f),
new Vector4( 1.0f, -1.0f, -1.0f, 1.0f), new Vector4(0.0f, 1.0f, 1.0f, 1.0f),
new Vector4( 1.0f, 1.0f, -1.0f, 1.0f), new Vector4(0.0f, 1.0f, 1.0f, 1.0f),
new Vector4( 1.0f, 1.0f, 1.0f, 1.0f), new Vector4(0.0f, 1.0f, 1.0f, 1.0f),
});
vertices.Unlock();
// Compiles the effect
var effect = Effect.FromFile(device, "MiniCube.fx", ShaderFlags.None);
// Allocate Vertex Elements
var vertexElems = new[] {
new VertexElement(0, 0, DeclarationType.Float4, DeclarationMethod.Default, DeclarationUsage.Position, 0),
new VertexElement(0, 16, DeclarationType.Float4, DeclarationMethod.Default, DeclarationUsage.Color, 0),
VertexElement.VertexDeclarationEnd
};
// Creates and sets the Vertex Declaration
var vertexDecl = new VertexDeclaration(device, vertexElems);
device.SetStreamSource(0, vertices, 0, Utilities.SizeOf<Vector4>() * 2);
device.VertexDeclaration = vertexDecl;
// Get the technique
var technique = effect.GetTechnique(0);
var pass = effect.GetPass(technique, 0);
// Prepare matrices
var view = Matrix.LookAtLH(new Vector3(0, 0, -5), new Vector3(0, 0, 0), Vector3.UnitY);
var proj = Matrix.PerspectiveFovLH((float)Math.PI / 4.0f, form.ClientSize.Width / (float)form.ClientSize.Height, 0.1f, 100.0f);
var viewProj = Matrix.Multiply(view, proj);
// Use clock
var clock = new Stopwatch();
clock.Start();
RenderLoop.Run(form, () =>
{
var time = clock.ElapsedMilliseconds / 1000.0f;
device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black, 1.0f, 0);
device.BeginScene();
effect.Technique = technique;
effect.Begin();
effect.BeginPass(0);
var worldViewProj = Matrix.RotationX(time) * Matrix.RotationY(time * 2) * Matrix.RotationZ(time * .7f) * viewProj;
effect.SetValue("worldViewProj", worldViewProj);
device.DrawPrimitives(PrimitiveType.TriangleList, 0, 12);
//.........这里部分代码省略.........
示例3: Main
public static void Main()
{
var form = new RenderForm("SimpleD3D9 by C#") { ClientSize = new Size(1024, 768) };
var device = new D3D9Device(
new Direct3D(),
CUDADevice.Default.ID,
DeviceType.Hardware,
form.Handle,
CreateFlags.HardwareVertexProcessing,
new PresentParameters(form.ClientSize.Width, form.ClientSize.Height));
var vertices = new VertexBuffer(device, Utilities.SizeOf<Vector4>()*Total, Usage.WriteOnly,
VertexFormat.None, Pool.Default);
var vertexElems = new []
{
new VertexElement(0, 0, DeclarationType.Float3, DeclarationMethod.Default, DeclarationUsage.Position, 0),
new VertexElement(0, 12, DeclarationType.Ubyte4, DeclarationMethod.Default, DeclarationUsage.Color, 0),
VertexElement.VertexDeclarationEnd
};
var vertexDecl = new VertexDeclaration(device, vertexElems);
var worker = Worker.CreateByFunc(() => Generate(device));
var updater = new SimpleD3D9(GPUModuleTarget.Worker(worker));
var view = Matrix.LookAtLH(
new Vector3(0.0f, 3.0f, -2.0f), // the camera position
new Vector3(0.0f, 0.0f, 0.0f), // the look-at position
new Vector3(0.0f, 1.0f, 0.0f)); // the up direction
var proj = Matrix.PerspectiveFovLH(
(float) (Math.PI/4.0), // the horizontal field of view
1.0f,
1.0f,
100.0f);
device.SetTransform(TransformState.View, view);
device.SetTransform(TransformState.Projection, proj);
device.SetRenderState(RenderState.Lighting, false);
var vbres = RegisterVerticesResource(vertices);
var clock = System.Diagnostics.Stopwatch.StartNew();
RenderLoop.Run(form, () =>
{
var time = (float) (clock.Elapsed.TotalMilliseconds)/300.0f;
updater.Update(vbres, time);
// Now normal D3D9 rendering procedure.
device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, new ColorBGRA(0, 40, 100, 0), 1.0f, 0);
device.BeginScene();
device.VertexDeclaration = vertexDecl;
device.SetStreamSource(0, vertices, 0, Utilities.SizeOf<Vector4>());
// we use PointList as the graphics primitives
device.DrawPrimitives(SharpDX.Direct3D9.PrimitiveType.PointList, 0, Total);
device.EndScene();
device.Present();
});
UnregisterVerticesResource(vbres);
updater.Dispose();
worker.Dispose();
vertexDecl.Dispose();
vertices.Dispose();
device.Dispose();
form.Dispose();
}示例4: Draw
public void Draw(ref Device device, ref Matrix Transformation, ref Matrix View, ref Matrix Proj, ref List<LightClass> Lights, ref float luminosity, ref float percent_negatif)
{
if (State != ObjectState.Not_prepared)
{
if (State != ObjectState.Disposed)
{
for (int i = 0; i < Lights.Count; i++)
{
this.effect.SetValue("LightPosition[" + i.ToString() + "]", new Vector4(Lights[i].Position, 1));
this.effect.SetValue("LightDistanceSquared[" + i.ToString() + "]", Lights[i].Range);
this.effect.SetValue("LightDiffuseColor[" + i.ToString() + "]", Lights[i].Diffuse.ToVector4());
}
this.effect.SetValue("percent_Negatif", percent_negatif);
this.effect.SetValue("View", View);
this.effect.SetValue("Projection", Proj);
this.effect.SetValue("luminosity", luminosity);
this.effect.Technique = Technique;
this.effect.Begin();
this.effect.BeginPass(0);
this.effect.SetValue("World", SubTransformation * Transformation);
this.effect.SetValue("WorldInverseTranspose", Matrix.Transpose(Matrix.Invert(SubTransformation * Transformation)));
device.SetStreamSource(0, VertexBuffer, 0, Utilities.SizeOf<structVertex>());
device.VertexDeclaration = this.vertexElems3D;
var aaa = ResManager.getTexture(materialSet.map_Kd, ref device, false);
device.SetTexture(0, ResManager.ListTextures[ResManager.getTexture(materialSet.map_Kd, ref device, false)].Texture);
device.SetTexture(1, ResManager.ListTextures[ResManager.getTexture(materialSet.map_Ns, ref device, true)].Texture);
device.DrawPrimitives(PrimitiveType.TriangleList, 0, Vertices.Length / 3);
this.effect.EndPass();
this.effect.End();
}
else
{
debug.WriteNicely("!", ConsoleColor.DarkRed, "ATTENTION, VOUS TENTEZ D'AFFICHER UN MESH N'EXISTANT PLUS", 0);
}
}
else
{
debug.WriteNicely("!", ConsoleColor.DarkRed, "ATTENTION, VOUS TENTEZ D'AFFICHER UN MESH PAS PREPARE", 0);
}
}示例5: Render
/// <summary>Renders the view.</summary>
public void Render(Device device)
{
device.SetRenderState(RenderState.CullMode, Cull.None);
device.SetRenderState(RenderState.ZEnable, ZBufferType.DontUseZBuffer);
device.SetRenderState(RenderState.ZWriteEnable, false);
device.SetSamplerState(0, SamplerState.MinFilter, TextureFilter.Point);
device.SetSamplerState(0, SamplerState.MagFilter, _useLinearFiltering ? TextureFilter.Linear : TextureFilter.Point);
device.SetSamplerState(0, SamplerState.MipFilter, TextureFilter.Point);
device.SetRenderState(RenderState.ShadeMode, ShadeMode.Flat);
device.SetRenderState(RenderState.FillMode, FillMode.Solid);
device.SetRenderState(RenderState.Lighting, false);
device.SetTexture(0, _viewTexture);
device.SetStreamSource(0, _vertexBuffer, 0, Marshal.SizeOf(typeof(DX9TransformedColorTexture)));
device.VertexDeclaration = _vertexDeclaration;
device.DrawPrimitives(PrimitiveType.TriangleStrip, 0, 2);
}