protected override void OnCreateVertexBuffer(DeviceContextProxy context, IElementsBufferProxy buffer, int bufferIndex, Geometry3D geometry, IDeviceResources deviceResources)
{
if (bufferIndex == 0 && geometry != null && geometry.Positions != null && geometry.Positions.Count > 0)
{
buffer.UploadDataToBuffer(context, geometry.Positions, geometry.Positions.Count);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="GeometryBufferModel"/> class.
/// </summary>
/// <param name="topology">The topology.</param>
/// <param name="vertexBuffer">The vertex buffer.</param>
/// <param name="indexBuffer">The index buffer.</param>
protected GeometryBufferModel(PrimitiveTopology topology, IElementsBufferProxy vertexBuffer, IElementsBufferProxy indexBuffer)
{
Topology = topology;
this.vertexBuffers = vertexBuffer != null ? new IElementsBufferProxy[] { vertexBuffer } : emptyBuffers;
VertexChanged = 1u;
this.indexBuffer = indexBuffer;
}
/// <summary>
/// Called when [create vertex buffer].
/// </summary>
/// <param name="context">The context.</param>
/// <param name="buffer">The buffer.</param>
/// <param name="geometry">The geometry.</param>
/// <param name="deviceResources">The device resources.</param>
/// <param name="bufferIndex"></param>
protected override void OnCreateVertexBuffer(DeviceContextProxy context, IElementsBufferProxy buffer, int bufferIndex, Geometry3D geometry, IDeviceResources deviceResources)
{
if (geometry is IBillboardText billboardGeometry)
{
billboardGeometry.DrawTexture(deviceResources);
if (billboardGeometry.BillboardVertices != null && billboardGeometry.BillboardVertices.Count > 0)
{
Type = billboardGeometry.Type;
buffer.UploadDataToBuffer(context, billboardGeometry.BillboardVertices, billboardGeometry.BillboardVertices.Count, 0, geometry.PreDefinedVertexCount);
if (textureStream != billboardGeometry.Texture)
{
RemoveAndDispose(ref textureView);
textureStream = billboardGeometry.Texture;
if (textureStream != null)
{
textureView = Collect(deviceResources.MaterialTextureManager.Register(textureStream));
}
}
}
else
{
RemoveAndDispose(ref textureView);
textureStream = null;
buffer.UploadDataToBuffer(context, emptyVerts, 0);
}
}
}
public StaticGeometryBatchingBufferBase(PrimitiveTopology topology, IElementsBufferProxy vertexBuffer, IElementsBufferProxy indexBuffer)
{
Topology = topology;
VertexBuffer = new IElementsBufferProxy[] { Collect(vertexBuffer) };
if (indexBuffer != null)
{
IndexBuffer = Collect(indexBuffer);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="GeometryBufferModel"/> class.
/// </summary>
/// <param name="topology">The topology.</param>
/// <param name="vertexBuffer">The vertex buffer.</param>
/// <param name="indexBuffer">The index buffer.</param>
protected GeometryBufferModel(PrimitiveTopology topology, IElementsBufferProxy vertexBuffer, IElementsBufferProxy indexBuffer)
{
Topology = topology;
VertexBuffer = new IElementsBufferProxy[] { Collect(vertexBuffer) };
VertexChanged = 1u;
if (indexBuffer != null)
{
IndexBuffer = Collect(indexBuffer);
}
}
public static void DrawIndexed(DeviceContextProxy context, IElementsBufferProxy indexBuffer, IElementsBufferModel instanceModel)
{
if (instanceModel == null || !instanceModel.HasElements)
{
context.DrawIndexed(indexBuffer.ElementCount, 0, 0);
}
else
{
context.DrawIndexedInstanced(indexBuffer.ElementCount, instanceModel.Buffer.ElementCount, 0, 0, 0);
}
}
/// <summary>
/// Called when [create index buffer].
/// </summary>
/// <param name="context">The context.</param>
/// <param name="buffer">The buffer.</param>
/// <param name="geometry">The geometry.</param>
/// <param name="deviceResources">The device resources.</param>
protected override void OnCreateIndexBuffer(DeviceContextProxy context, IElementsBufferProxy buffer, Geometry3D geometry, IDeviceResources deviceResources)
{
if (geometry != null && geometry.Indices != null && geometry.Indices.Count > 0)
{
buffer.UploadDataToBuffer(context, geometry.Indices, geometry.Indices.Count, 0, geometry.PreDefinedIndexCount);
}
else
{
buffer.UploadDataToBuffer(context, emptyIndices, 0);
}
}
public static void DrawPoints(DeviceContextProxy context, IElementsBufferProxy vertexBuffer, IElementsBufferModel instanceModel)
{
if (!instanceModel.HasElements)
{
context.Draw(vertexBuffer.ElementCount, 0);
}
else
{
context.DrawInstanced(vertexBuffer.ElementCount, instanceModel.Buffer.ElementCount, 0, 0);
}
}
/// <summary>
/// Called when [create index buffer].
/// </summary>
/// <param name="context">The context.</param>
/// <param name="buffer">The buffer.</param>
/// <param name="geometry">The geometry.</param>
/// <param name="deviceResources">The device resources.</param>
protected override void OnCreateIndexBuffer(DeviceContextProxy context, IElementsBufferProxy buffer, Geometry3D geometry, IDeviceResources deviceResources)
{
if (geometry != null && geometry.Indices != null && geometry.Indices.Count > 0)
{
buffer.UploadDataToBuffer(context, geometry.Indices, geometry.Indices.Count);
}
else
{
buffer.DisposeAndClear();
}
}
protected override void OnCreateVertexBuffer(DeviceContextProxy context, IElementsBufferProxy buffer, int bufferIndex, Geometry3D geometry, IDeviceResources deviceResources)
{
// -- set geometry if given
if (geometry != null && geometry.Positions != null && geometry.Positions.Count > 0)
{
buffer.UploadDataToBuffer(context, geometry.Positions, geometry.Positions.Count);
}
else
{
buffer.UploadDataToBuffer(context, emptyVerts, 0);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="GeometryBufferModel"/> class.
/// </summary>
/// <param name="topology">The topology.</param>
/// <param name="vertexBuffer">The vertex buffer.</param>
/// <param name="indexBuffer">The index buffer.</param>
protected GeometryBufferModel(PrimitiveTopology topology, IElementsBufferProxy[] vertexBuffer, IElementsBufferProxy indexBuffer)
{
Topology = topology;
if (vertexBuffer != null)
{
for (var i = 0; i < vertexBuffer.Length; ++i)
{
VertexChanged |= 1u << i;
}
this.vertexBuffers = vertexBuffer;
}
this.indexBuffer = indexBuffer;
}
/// <summary>
/// Called when [create vertex buffer].
/// </summary>
/// <param name="context">The context.</param>
/// <param name="buffer">The buffer.</param>
/// <param name="geometry">The geometry.</param>
/// <param name="deviceResources">The device resources.</param>
/// <param name="bufferIndex"></param>
protected override void OnCreateVertexBuffer(DeviceContextProxy context, IElementsBufferProxy buffer, int bufferIndex, Geometry3D geometry, IDeviceResources deviceResources)
{
// -- set geometry if given
if (geometry != null && geometry.Positions != null && geometry.Positions.Count > 0)
{
// --- get geometry
var data = OnBuildVertexArray(geometry);
buffer.UploadDataToBuffer(context, data, geometry.Positions.Count, 0, geometry.PreDefinedVertexCount);
}
else
{
buffer.UploadDataToBuffer(context, emptyVerts, 0);
}
}
/// <summary>
/// Called when [create vertex buffer].
/// </summary>
/// <param name="context">The context.</param>
/// <param name="buffer">The buffer.</param>
/// <param name="geometry">The geometry.</param>
/// <param name="deviceResources">The device resources.</param>
/// <param name="bufferIndex"></param>
protected override void OnCreateVertexBuffer(DeviceContextProxy context, IElementsBufferProxy buffer, int bufferIndex, Geometry3D geometry, IDeviceResources deviceResources)
{
// -- set geometry if given
if (geometry != null && geometry.Positions != null && geometry.Positions.Count > 0)
{
// --- get geometry
var mesh = geometry as LineGeometry3D;
var data = OnBuildVertexArray(mesh);
buffer.UploadDataToBuffer(context, data, geometry.Positions.Count);
}
else
{
buffer.DisposeAndClear();
}
}
/// <summary>
/// Releases unmanaged and - optionally - managed resources.
/// </summary>
/// <param name="disposeManagedResources"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
protected override void OnDispose(bool disposeManagedResources)
{
if (geometry != null)
{
geometry.PropertyChanged -= Geometry_PropertyChanged;
}
geometry = null;
for (var i = 0; i < vertexBuffers.Length; ++i)
{
RemoveAndDispose(vertexBuffers[i]);
}
vertexBuffers = emptyBuffers;
RemoveAndDispose(indexBuffer);
indexBuffer = null;
VertexBufferBindings = emptyBinding;
base.OnDispose(disposeManagedResources);
}
/// <summary>
/// Called when [create vertex buffer].
/// </summary>
/// <param name="context">The context.</param>
/// <param name="buffer">The buffer.</param>
/// <param name="bufferIndex">Index of the buffer.</param>
/// <param name="geometry">The geometry.</param>
/// <param name="deviceResources">The device resources.</param>
protected override void OnCreateVertexBuffer(DeviceContextProxy context, IElementsBufferProxy buffer, int bufferIndex, Geometry3D geometry, IDeviceResources deviceResources)
{
if (geometry is MeshGeometry3D mesh)
{
switch (bufferIndex)
{
case 0:
// -- set geometry if given
if (geometry.Positions != null && geometry.Positions.Count > 0)
{
// --- get geometry
var data = BuildVertexArray(mesh);
buffer.UploadDataToBuffer(context, data, geometry.Positions.Count, 0, geometry.PreDefinedVertexCount);
}
else
{
//buffer.DisposeAndClear();
buffer.UploadDataToBuffer(context, emptyVerts, 0);
}
break;
case 1:
if (mesh.TextureCoordinates != null && mesh.TextureCoordinates.Count > 0)
{
buffer.UploadDataToBuffer(context, mesh.TextureCoordinates, mesh.TextureCoordinates.Count, 0, geometry.PreDefinedVertexCount);
}
else
{
buffer.UploadDataToBuffer(context, emptyTextureArray, 0);
}
break;
case 2:
if (geometry.Colors != null && geometry.Colors.Count > 0)
{
buffer.UploadDataToBuffer(context, geometry.Colors, geometry.Colors.Count, 0, geometry.PreDefinedVertexCount);
}
else
{
buffer.UploadDataToBuffer(context, emptyColorArray, 0);
}
break;
}
}
}
/// <summary>
/// Called when [create vertex buffer].
/// </summary>
/// <param name="context">The context.</param>
/// <param name="buffer">The buffer.</param>
/// <param name="geometry">The geometry.</param>
/// <param name="deviceResources">The device resources.</param>
/// <param name="bufferIndex"></param>
protected override void OnCreateVertexBuffer(DeviceContextProxy context, IElementsBufferProxy buffer, int bufferIndex, Geometry3D geometry, IDeviceResources deviceResources)
{
var billboardGeometry = geometry as IBillboardText;
billboardGeometry.DrawTexture(deviceResources);
if (billboardGeometry != null && billboardGeometry.BillboardVertices != null && billboardGeometry.BillboardVertices.Count > 0)
{
Type = billboardGeometry.Type;
var data = OnBuildVertexArray(billboardGeometry, deviceResources);
buffer.UploadDataToBuffer(context, data, billboardGeometry.BillboardVertices.Count);
RemoveAndDispose(ref textureView);
if (billboardGeometry.Texture != null)
{
textureView = Collect(deviceResources.MaterialTextureManager.Register(billboardGeometry.Texture));
}
}
else
{
textureView = null;
buffer.DisposeAndClear();
}
}
/// <summary>
/// Initializes a new instance of the <see cref="LineGeometryBufferModel{VertexStruct}"/> class.
/// </summary>
/// <param name="vertexBuffer"></param>
/// <param name="dynamic">Create dynamic buffer or immutable buffer</param>
public LineGeometryBufferModel(IElementsBufferProxy vertexBuffer, bool dynamic = false)
: base(PrimitiveTopology.LineList,
vertexBuffer,
dynamic ? new DynamicBufferProxy(sizeof(int), BindFlags.IndexBuffer) : new ImmutableBufferProxy(sizeof(int), BindFlags.IndexBuffer) as IElementsBufferProxy)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="LineGeometryBufferModel{VertexStruct}"/> class.
/// </summary>
/// <param name="vertexBuffer"></param>
public LineGeometryBufferModel(IElementsBufferProxy vertexBuffer) : base(PrimitiveTopology.LineList,
vertexBuffer, new ImmutableBufferProxy(sizeof(int), BindFlags.IndexBuffer))
{
}
/// <summary>
/// Called when [create index buffer].
/// </summary>
/// <param name="context">The context.</param>
/// <param name="buffer">The buffer.</param>
/// <param name="geometry">The geometry.</param>
/// <param name="deviceResources">The device resources.</param>
protected override void OnCreateIndexBuffer(DeviceContext context, IElementsBufferProxy buffer, Geometry3D geometry, IDeviceResources deviceResources)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="PointGeometryBufferModel{VertexStruct}"/> class.
/// </summary>
/// <param name="vertexBuffer"></param>
public PointGeometryBufferModel(IElementsBufferProxy vertexBuffer) : base(PrimitiveTopology.PointList,
vertexBuffer, null)
{
}
public BoneSkinnedMeshBufferModel()
{
boneIdBuffer = new ImmutableBufferProxy(BoneIds.SizeInBytes, BindFlags.VertexBuffer, ResourceOptionFlags.None);
}
/// <summary>
/// Initializes a new instance of the <see cref="LineGeometryBufferModel{VertexStruct}"/> class.
/// </summary>
/// <param name="vertexBuffer"></param>
/// <param name="indexBuffer"></param>
public LineGeometryBufferModel(IElementsBufferProxy[] vertexBuffer, IElementsBufferProxy indexBuffer)
: base(PrimitiveTopology.LineList,
vertexBuffer, indexBuffer)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="GeometryBufferModel"/> class.
/// </summary>
/// <param name="topology">The topology.</param>
/// <param name="vertexBuffer">The vertex buffer.</param>
/// <param name="indexBuffer">The index buffer.</param>
protected GeometryBufferModel(PrimitiveTopology topology, IElementsBufferProxy[] vertexBuffer, IElementsBufferProxy indexBuffer)
{
Topology = topology;
foreach (var buffer in vertexBuffer)
{
Collect(buffer);
}
VertexChanged = Enumerable.Repeat <bool>(true, vertexBuffer.Length).ToArray();
VertexBuffer = vertexBuffer;
if (indexBuffer != null)
{
IndexBuffer = Collect(indexBuffer);
}
}
public StaticGeometryBatchingBufferBase(PrimitiveTopology topology, IElementsBufferProxy vertexBuffer, IElementsBufferProxy indexBuffer)
{
Topology = topology;
vertexBuffers = new IElementsBufferProxy[] { vertexBuffer };
this.indexBuffer = indexBuffer;
}
/// <summary>
/// Initializes a new instance of the <see cref="GeometryBufferModel"/> class.
/// </summary>
/// <param name="topology">The topology.</param>
/// <param name="vertexBuffer">The vertex buffer.</param>
/// <param name="indexBuffer">The index buffer.</param>
protected GeometryBufferModel(PrimitiveTopology topology, IElementsBufferProxy[] vertexBuffer, IElementsBufferProxy indexBuffer)
{
Topology = topology;
for (int i = 0; i < vertexBuffer.Length; ++i)
{
Collect(vertexBuffer[i]);
VertexChanged |= 1u << i;
}
VertexBuffer = vertexBuffer;
if (indexBuffer != null)
{
IndexBuffer = Collect(indexBuffer);
}
}
public DefaultStaticMeshBatchingBuffer(PrimitiveTopology topology, IElementsBufferProxy vertexBuffer, IElementsBufferProxy indexBuffer)
: base(topology, vertexBuffer, indexBuffer)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="MeshGeometryBufferModel{VertexStruct}"/> class.
/// </summary>
/// <param name="topology">The topology.</param>
/// <param name="vertexBuffer">The vertex buffer.</param>
/// <param name="indexBuffer">The index buffer.</param>
protected MeshGeometryBufferModel(PrimitiveTopology topology, IElementsBufferProxy[] vertexBuffer, IElementsBufferProxy indexBuffer)
: base(topology, vertexBuffer, indexBuffer)
{
}
public void Initialize()
{
elementBuffer = Collect(new DynamicBufferProxy(StructSize, BindFlags.VertexBuffer));
Initialized = true;
instanceChanged = true;
}
/// <summary> /// Called when [create index buffer]. /// </summary> /// <param name="context">The context.</param> /// <param name="buffer">The buffer.</param> /// <param name="geometry">The geometry.</param> /// <param name="deviceResources">The device resources.</param> protected abstract void OnCreateIndexBuffer(DeviceContextProxy context, IElementsBufferProxy buffer, Geometry3D geometry, IDeviceResources deviceResources);
public Sprite2DBufferModel()
{
vertextBuffer = new DynamicBufferProxy(SpriteStruct.SizeInBytes, BindFlags.VertexBuffer);
VertexBuffer[0] = vertextBuffer;
indexBuffer = new DynamicBufferProxy(sizeof(int), BindFlags.IndexBuffer);
}
