本文整理汇总了C#中Device.DrawIndexedPrimitives方法的典型用法代码示例。如果您正苦于以下问题：C# Device.DrawIndexedPrimitives方法的具体用法？C# Device.DrawIndexedPrimitives怎么用？C# Device.DrawIndexedPrimitives使用的例子？那么恭喜您, 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Device的用法示例。
在下文中一共展示了Device.DrawIndexedPrimitives方法的13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: Render
public int vertexStartIndex; // Start offset for VB
#endregion Fields
#region Methods
public void Render(Effect effect, Device device, bool setMaterial)
{
// Set material
if (setMaterial)
material.ApplyMaterial(device);
// Calculate number of primitives to draw.
int primCount = 0;
switch (Type)
{
case PrimitiveType.TriangleList:
primCount = nIndices / 3;
break;
case PrimitiveType.TriangleFan:
case PrimitiveType.TriangleStrip:
primCount = nIndices - 2;
break;
}
// Draw
if (primCount > 0)
{
device.DrawIndexedPrimitives(Type, vertexStartIndex, lowestIndiceValue, nVerts, IndiceStartIndex, primCount);
}
}示例2: DrawMeshes
/// <summary>
/// The draw meshes.
/// </summary>
/// <param name="device">The device.</param>
/// <remarks></remarks>
public void DrawMeshes(ref Device device)
{
for (int i = 0; i < this.vb.Count; i++)
{
device.SetStreamSource(0, vb[i], 0);
device.VertexFormat = CustomVertex.PositionColored.Format;
device.Indices = ib[i];
device.RenderState.AlphaBlendEnable = false;
device.RenderState.AlphaTestEnable = false;
device.Transform.World = Matrix.Identity;
device.SetTexture(0, null);
PrimitiveType pt;
pt = PrimitiveType.TriangleList;
device.DrawIndexedPrimitives(pt, 0, 0, this.verticeCount[i], 0, this.faceCount[i] / 3);
}
}示例3: Draw
/// <summary>
/// The draw.
/// </summary>
/// <param name="device">The device.</param>
/// <remarks></remarks>
public void Draw(ref Device device)
{
device.SetStreamSource(0, vb, 0);
device.VertexFormat = CustomVertex.PositionColored.Format;
device.Indices = ib;
device.RenderState.AlphaBlendEnable = false;
device.RenderState.AlphaTestEnable = false;
device.SetTexture(0, null);
PrimitiveType pt;
pt = PrimitiveType.TriangleList;
device.DrawIndexedPrimitives(pt, 0, 0, this.verticeCount, 0, this.faceCount / 3);
}示例4: Render
public void Render(Device dev)
{
dev.SetStreamSource(0, vb, 0,CustomVertex.PositionTextured.StrideSize);
dev.Indices = ib;
dev.VertexFormat = CustomVertex.PositionTextured.Format;
dev.DrawIndexedPrimitives(PrimitiveType.TriangleList, 0, 0, vertices.Length, 0, 12);
}示例5: DrawColoredRectangle
public static void DrawColoredRectangle(Device dev,RectangleF rect,Color color){
VertexBuffer vb=null;
IndexBuffer ib=null;
try{
int colorArgb=color.ToArgb();
CustomVertex.PositionColored[] quadVerts=new CustomVertex.PositionColored[] {
new CustomVertex.PositionColored(rect.Left,rect.Bottom,0,colorArgb),
new CustomVertex.PositionColored(rect.Left,rect.Top,0,colorArgb),
new CustomVertex.PositionColored(rect.Right,rect.Top,0,colorArgb),
new CustomVertex.PositionColored(rect.Right,rect.Bottom,0,colorArgb),
};
vb=new VertexBuffer(typeof(CustomVertex.PositionColored),
CustomVertex.PositionColored.StrideSize*quadVerts.Length,
dev,Usage.WriteOnly,CustomVertex.PositionColored.Format,Pool.Managed);
vb.SetData(quadVerts,0,LockFlags.None);
int[] indicies=new int[] { 0,1,2,0,2,3 };
ib=new IndexBuffer(typeof(int),indicies.Length,dev,Usage.None,Pool.Managed);
ib.SetData(indicies,0,LockFlags.None);
dev.VertexFormat=CustomVertex.PositionColored.Format;
dev.SetStreamSource(0,vb,0);
dev.Indices=ib;
dev.DrawIndexedPrimitives(PrimitiveType.TriangleList,0,0,quadVerts.Length,0,indicies.Length/3);
}finally{
if(vb!=null){
vb.Dispose();
vb=null;
}
if(ib!=null){
ib.Dispose();
ib=null;
}
}
}示例6: Draw
//.........这里部分代码省略.........
{
device.RenderState.SpecularEnable = true;
device.RenderState.SpecularMaterialSource = ColorSource.Material;
device.TextureState[0].ColorOperation = TextureOperation.Modulate;
device.TextureState[0].ColorArgument1 = TextureArgument.TextureColor;
device.TextureState[0].ColorArgument2 = TextureArgument.Specular;
}
}
else
{
device.RenderState.AlphaBlendEnable = true;
device.RenderState.AlphaTestEnable = true;
device.RenderState.ReferenceAlpha = 180;
device.RenderState.AlphaFunction = Compare.Greater;
device.RenderState.SourceBlend = Blend.SourceAlpha;
device.RenderState.DestinationBlend = Blend.One; // was Blend.InvSourceAlpha;
device.TextureState[0].ColorOperation = TextureOperation.SelectArg1;
device.TextureState[0].ColorArgument1 = TextureArgument.TextureColor;
device.TextureState[0].ColorArgument2 = TextureArgument.Diffuse;
/*
device.TextureState[0].AlphaOperation = TextureOperation.Modulate; // BlendTextureAlpha;
device.TextureState[0].AlphaArgument1 = TextureArgument.TextureColor;
device.TextureState[0].AlphaArgument2 = TextureArgument.Current;
*/
}
if (shad.BitmapTextures != null)
{
for (int xxx = 1; xxx <= shad.BitmapTextures.Length; xxx++)
{
device.SetTexture(xxx, shad.BitmapTextures[xxx - 1]);
if (shad.Alpha == ShaderInfo.AlphaType.None)
{
// device.RenderState.AlphaBlendEnable = false;
device.TextureState[xxx].AlphaOperation = TextureOperation.Disable;
device.TextureState[xxx].AlphaArgument1 = TextureArgument.TextureColor;
device.TextureState[xxx].AlphaArgument2 = TextureArgument.Current;
device.TextureState[xxx].ColorOperation = TextureOperation.Disable;
device.TextureState[xxx].ColorArgument1 = TextureArgument.TextureColor;
device.TextureState[xxx].ColorArgument2 = TextureArgument.Current;
}
else
{
// device.RenderState.AlphaBlendEnable = true;
device.RenderState.SourceBlend = Blend.SourceColor;
device.RenderState.DestinationBlend = Blend.InvSourceColor;
/*
device.TextureState[xxx].ColorOperation = TextureOperation.SelectArg1;
device.TextureState[xxx].ColorArgument1 = TextureArgument.TextureColor;
device.TextureState[xxx].ColorArgument2 = TextureArgument.Diffuse;
*/
device.TextureState[xxx].AlphaOperation = TextureOperation.Modulate;
device.TextureState[xxx].AlphaArgument1 = TextureArgument.TextureColor;
device.TextureState[xxx].AlphaArgument2 = TextureArgument.Current;
}
}
}
PrimitiveType pt;
if (pm.RawDataMetaChunks[rawindex].FaceCount * 3 != pm.RawDataMetaChunks[rawindex].IndiceCount)
{
pt = PrimitiveType.TriangleStrip;
// The -2 is because it's a Triangle Strip, which has three vertices for trianlge 1 and one for
// each following traingle.
// So the total # of triangles are IndiceCount-2 (for the first two points)
// Thanks to Prey for pointing this out
try
{
device.DrawIndexedPrimitives(
pt,
0,
0,
pm.RawDataMetaChunks[rawindex].VerticeCount,
pm.RawDataMetaChunks[rawindex].SubMeshInfo[xx].IndiceStart,
pm.RawDataMetaChunks[rawindex].SubMeshInfo[xx].IndiceCount - 2);
}
catch
{
}
}
else
{
pt = PrimitiveType.TriangleList;
device.DrawIndexedPrimitives(
pt,
0,
0,
pm.RawDataMetaChunks[rawindex].VerticeCount,
pm.RawDataMetaChunks[rawindex].SubMeshInfo[xx].IndiceStart,
pm.RawDataMetaChunks[rawindex].SubMeshInfo[xx].IndiceCount / 3);
}
}
}
}示例7: Render
public void Render(Device device)
{
if (Geometry.Clr != -1)
{
device.RenderState.Lighting = true;
Microsoft.DirectX.Direct3D.Material mt = new Microsoft.DirectX.Direct3D.Material();
mt.AmbientColor = ColorValue.FromArgb(Geometry.Clr);
mt.DiffuseColor = ColorValue.FromArgb(Geometry.Clr);
device.RenderState.DiffuseMaterialSource = ColorSource.Material;
device.Material = mt;
device.RenderState.AmbientColor = Geometry.Clr;
}
device.VertexFormat = vFormat;
device.SetStreamSource(0, vBuffer, 0);
if (matIBuffers != null)
{
for (int mat = 0; mat < MaterialIndices.Length; mat++)
{
Microsoft.DirectX.Direct3D.Material oMat = device.Material;
if (MaterialIndices[mat].Material.Texture == null)
{
Microsoft.DirectX.Direct3D.Material material = new Microsoft.DirectX.Direct3D.Material();
material.AmbientColor = ColorValue.FromColor(System.Drawing.Color.FromArgb(MaterialIndices[mat].Material.Ambient.A,
MaterialIndices[mat].Material.Ambient.R,
MaterialIndices[mat].Material.Ambient.G,
MaterialIndices[mat].Material.Ambient.B));
material.DiffuseColor = ColorValue.FromColor(System.Drawing.Color.FromArgb(MaterialIndices[mat].Material.Diffuse.A,
MaterialIndices[mat].Material.Diffuse.R,
MaterialIndices[mat].Material.Diffuse.G,
MaterialIndices[mat].Material.Diffuse.B));
device.Material = material;
}
else
device.SetTexture(0, MaterialIndices[mat].Material.Texture);
device.Indices = matIBuffers[mat];
device.DrawIndexedPrimitives(Geometry.PrimType, 0, 0, Geometry.Vertices.Length, 0, MaterialIndices[mat].PrimCount);
device.Material = oMat;
}
}
else if (iBuffer != null)
{
device.Indices = iBuffer;
device.DrawIndexedPrimitives(Geometry.PrimType, 0, 0, Geometry.Vertices.Length, 0, numPrimitives);
}
else
{
device.Indices = null;
device.DrawPrimitives(Geometry.PrimType, 0, numPrimitives);
}
}示例8: Render
// Render this Item + all children
public void Render(Effect effect, Device device, bool setMaterial)
{
if (!itemsOptimized && !DontOptimize)
{
List<uint> ind = new List<uint>(indices);
int vertCount = nVerts;
foreach (RenderItem item in items)
{
ind.AddRange(item.indices);
vertCount += item.nVerts;
}
if (ind.Count == 0)
{
// Abort
itemsOptimized = true;
return;
}
ib.SetIB<uint>(ind.ToArray(), ind.Count * sizeof(uint), Usage.WriteOnly, false);
device.Indices = ib.IB;
nIndices = ind.Count;
nVerts = vertCount;
itemsOptimized = true;
}
// Set material
if (setMaterial)
material.ApplyMaterial(device);
int primCount = 0;
switch (Type)
{
case PrimitiveType.TriangleList:
primCount = nIndices / 3;
break;
case PrimitiveType.TriangleFan:
case PrimitiveType.TriangleStrip:
primCount = nIndices - 2;
break;
}
if (primCount > 0)
{
// Draw
device.DrawIndexedPrimitives(Type, vertexStartIndex, lowestIndiceValue, nVerts, IndiceStartIndex, primCount);
}
// Render children
if (!itemsOptimized || DontOptimize)
{
foreach (RenderChildren children in items)
{
children.Render(effect, device, false);
}
}
}示例9: DrawCluster
/// <summary>
/// The draw cluster.
/// </summary>
/// <param name="rawindex">The rawindex.</param>
/// <param name="outlinecolor">The outlinecolor.</param>
/// <param name="device">The device.</param>
/// <param name="bsp">The bsp.</param>
/// <param name="Textured">The textured.</param>
/// <param name="WireFrame">The wire frame.</param>
/// <param name="cam">The cam.</param>
/// <remarks></remarks>
public static void DrawCluster(
int rawindex,
Color outlinecolor,
ref Device device,
ref BSPModel bsp,
bool Textured,
bool WireFrame,
ref Camera2 cam)
{
if (bsp.BSPRawDataMetaChunks[rawindex].RawDataChunkInfo.Length == 0)
{
return;
}
// Vector3 tempv = new Vector3();
// tempv.X = bsp.Spawns.Spawn[x].X;
// tempv.Y = bsp.Spawns.Spawn[x].Y;
// tempv.Z = bsp.Spawns.Spawn[x].Z;
// if (!cam.SphereInFrustum(tempv, 10f)) { continue; }
device.SetStreamSource(0, bsp.Display.vertexBuffer[rawindex], 0);
device.VertexFormat = CustomVertex.PositionNormalTextured.Format;
device.Indices = bsp.Display.indexBuffer[rawindex];
for (int xx = 0; xx < bsp.BSPRawDataMetaChunks[rawindex].SubMeshInfo.Length; xx++)
{
int tempshade = bsp.BSPRawDataMetaChunks[rawindex].SubMeshInfo[xx].ShaderNumber;
#region AlphaBlending
if (bsp.Shaders.Shader[tempshade].Alpha == ShaderInfo.AlphaType.AlphaBlend)
{
// MessageBox.Show("test");
device.RenderState.AlphaBlendEnable = true;
device.RenderState.AlphaTestEnable = false;
}
else if (bsp.Shaders.Shader[tempshade].Alpha == ShaderInfo.AlphaType.AlphaTest)
{
// MessageBox.Show("test2");
device.RenderState.AlphaBlendEnable = false;
device.RenderState.AlphaTestEnable = true;
}
else
{
device.RenderState.AlphaBlendEnable = false;
device.RenderState.AlphaTestEnable = false;
}
#endregion
#region ChooseTexture
if (Textured)
{
// device.TextureState[0] = device.TextureState[2];
device.SetTexture(0, bsp.Shaders.Shader[tempshade].MainTexture);
}
else
{
device.SetTexture(0, null);
}
#endregion
#region RenderToScene
PrimitiveType pt;
pt = PrimitiveType.TriangleList;
device.RenderState.FillMode = FillMode.Solid;
Material mm = new Material();
mm.Diffuse = Color.Black;
mm.Ambient = Color.Black;
device.Material = mm;
device.DrawIndexedPrimitives(
pt,
0,
0,
bsp.BSPRawDataMetaChunks[rawindex].VerticeCount,
bsp.BSPRawDataMetaChunks[rawindex].SubMeshInfo[xx].IndiceStart,
bsp.BSPRawDataMetaChunks[rawindex].SubMeshInfo[xx].IndiceCount / 3);
#region WireFrame
if (WireFrame)
{
Material m = new Material();
m.Diffuse = outlinecolor;
m.Ambient = outlinecolor;
device.Material = m;
//.........这里部分代码省略.........
示例10: Draw
//.........这里部分代码省略.........
{
// If not Textured
device.SetTexture(0, null);
device.SetTexture(1, null);
if (bsp.LightMapTexture != null)
{
if (bsp.LightMapTexture[x] != null && bsp.BSPRawDataMetaChunks[x].LightMapUVs.Count != 0 &&
bsp.RenderBSPLighting)
{
device.SetTexture(0, bsp.LightMapTexture[x]);
device.TextureState[0].ColorOperation = TextureOperation.Modulate2X;
device.TextureState[0].ColorArgument1 = TextureArgument.TextureColor;
device.TextureState[0].ColorArgument2 = TextureArgument.Current;
device.TextureState[0].TextureCoordinateIndex = 2;
}
}
}
#endregion
PrimitiveType pt;
// if (bsp.BSPRawDataMetaChunks[rawindex].SubMeshInfo[xx].IndiceCount != (bsp.BSPRawDataMetaChunks[rawindex].SubMeshInfo[xx].IndiceCount/3)*3)
if (bsp.BSPRawDataMetaChunks[rawindex].FaceCount * 3 !=
bsp.BSPRawDataMetaChunks[rawindex].IndiceCount)
{
pt = PrimitiveType.TriangleStrip;
device.RenderState.FillMode = FillMode.Solid;
Material mm = new Material();
mm.Diffuse = Color.White;
mm.Ambient = Color.White;
// if (x == 1) { mm.Diffuse = System.Drawing.Color.Red; mm.Ambient = System.Drawing.Color.Red; }
device.Material = mm;
device.DrawIndexedPrimitives(
pt,
0,
0,
bsp.BSPRawDataMetaChunks[rawindex].VerticeCount,
bsp.BSPRawDataMetaChunks[rawindex].SubMeshInfo[xx].IndiceStart,
bsp.BSPRawDataMetaChunks[rawindex].SubMeshInfo[xx].IndiceCount);
}
else
{
count++;
pt = PrimitiveType.TriangleList;
device.RenderState.FillMode = FillMode.Solid;
Material mm = new Material();
mm.Diffuse = Color.White;
mm.Ambient = Color.White;
// if (x == 1) { mm.Diffuse = System.Drawing.Color.Red; mm.Ambient = System.Drawing.Color.Red; }
device.Material = mm;
device.DrawIndexedPrimitives(
pt,
0,
0,
bsp.BSPRawDataMetaChunks[rawindex].VerticeCount,
bsp.BSPRawDataMetaChunks[rawindex].SubMeshInfo[xx].IndiceStart,
bsp.BSPRawDataMetaChunks[rawindex].SubMeshInfo[xx].IndiceCount / 3);
}
#region RenderToScene
#region WireFrame
示例11: DrawInstancedIndexedPrimitives
private void DrawInstancedIndexedPrimitives(Device device, SlimDX.Direct3D9.Mesh mesh, VertexBuffer vertexBuffer, VertexBuffer instancedVertexData, VertexElement[] vertexElements, int nIndexedElements)
{
device.SetStreamSourceFrequency(0, nIndexedElements, StreamSource.IndexedData);
device.SetStreamSource(0, vertexBuffer, 0, D3DX.GetDeclarationVertexSize(vertexElements, 0));
device.SetStreamSourceFrequency(1, 1, StreamSource.InstanceData);
device.SetStreamSource(1, instancedVertexData, 0, D3DX.GetDeclarationVertexSize(vertexElements, 1));
device.DrawIndexedPrimitives(PrimitiveType.TriangleList, 0, 0, mesh.VertexCount, 0, mesh.FaceCount);
}示例12: draw
public void draw(Device i_dev)
{
IndexBuffer old_Indices;
Cull old_CullMode;
old_CullMode = i_dev.RenderState.CullMode;
old_Indices = i_dev.Indices;
i_dev.RenderState.CullMode = Cull.Clockwise;
i_dev.Indices = this._indexBuffer;
#if NyartoolkitCS_FRAMEWORK_CFW
// 頂点バッファをデバイスのデータストリームにバインド
i_dev.SetStreamSource(0, this._vertexBuffer, 0);
// レンダリング（描画）
i_dev.DrawIndexedPrimitives(PrimitiveType.TriangleList, 0, 0, 8, 0, 12);
i_dev.Indices = old_Indices;
i_dev.RenderState.CullMode = old_CullMode;
#else
VertexFormats old_VertexFormat = i_dev.VertexFormat;
// 頂点バッファをデバイスのデータストリームにバインド
i_dev.SetStreamSource(0, this._vertexBuffer, 0);
// 描画する頂点のフォーマットをセット
i_dev.VertexFormat = CustomVertex.PositionColored.Format;
i_dev.DrawIndexedPrimitives(PrimitiveType.TriangleList, 0, 0, 8, 0, 12);
i_dev.VertexFormat = old_VertexFormat;
#endif
i_dev.Indices = old_Indices;
i_dev.RenderState.CullMode = old_CullMode;
return;
}示例13: RenderInstances
private void RenderInstances(Device dev)
{
InstanceLoader.UpdateVisibility();
if (Meshes.Count == 0 || Textures.Count == 0 || InstanceDataBuffer == null || numInstances == 0)
return;
mModelInfo.BoneAnimator.OnFrame();
int counter = 0;
var shdr = Video.ShaderCollection.MDXShader;
dev.VertexDeclaration = InstanceDeclaration;
dev.SetRenderState(RenderState.VertexBlend, VertexBlend.Weights3);
foreach (VertexBuffer vb in Meshes)
{
dev.SetStreamSource(0, vb, 0, Marshal.SizeOf(typeof(Models.MDX.MdxVertex)));
dev.SetStreamSourceFrequency(0, numInstances, StreamSource.IndexedData);
dev.SetStreamSource(1, InstanceDataBuffer, 0, Marshal.SizeOf(typeof(Models.MDX.MdxInstanceData)));
dev.SetStreamSourceFrequency(1, 1, StreamSource.InstanceData);
setRenderValues(counter);
dev.Indices = Indices[counter];
shdr.SetTexture("MeshTexture", Textures[counter]);
if (mModelInfo.Passes[counter].BoneMatrices.Length == 0 || mModelInfo.Passes[counter].BoneMatrices.Length > 50)
{
shdr.SetValue("useAnimation", false);
}
else
{
shdr.SetValue<Matrix>("BoneMatrices", mModelInfo.Passes[counter].BoneMatrices);
shdr.SetValue("useAnimation", mModelInfo.Passes[counter].BoneMatrices.Length > 0);
}
shdr.DoRender((device) =>
{
dev.DrawIndexedPrimitives(PrimitiveType.TriangleList, 0, 0, NumTriangles[counter] * 3, 0, NumTriangles[counter]);
}
);
unsetRenderValues();
++counter;
}
dev.VertexDeclaration = null;
dev.ResetStreamSourceFrequency(0);
dev.ResetStreamSourceFrequency(1);
dev.SetRenderState(RenderState.VertexBlend, VertexBlend.Disable);
}