public override void CreateIndexBuffer(List <Face> faces)
{
int[] indices = new int[24];
int i = 0;
for (int n = 0; n < 4; n++)
{
indices[i++] = n;
indices[i++] = (n + 1) % 4;
indices[i++] = n + 4;
indices[i++] = (n + 1) % 4 + 4;
indices[i++] = n;
indices[i++] = n + 4;
}
lock (DX.GlobalLock)
{
IndexBuffer = new D3D9.IndexBuffer(DX.Device, sizeof(int) * 24, D3D9.Usage.WriteOnly, D3D9.Pool.Managed, false);
IndexBuffer.Lock(0, 0, D3D9.LockFlags.None).WriteRange(indices);
IndexBuffer.Unlock();
}
IndexCount = indices.Length;
}
public static Model FromScene(Scene scene, Device device)
{
VertexDeclaration vertexDeclaration = new VertexDeclaration(device,
VertexPositionNormalTexture.VertexElements);
Model result = new Model(scene, device, vertexDeclaration);
foreach (Mesh mesh in scene.Meshes.Where(x => x.Positions.Any()))
{
VertexBuffer vertexBuffer = new VertexBuffer(device,
mesh.Positions.Count * VertexPositionNormalTexture.SizeInBytes,
Usage.WriteOnly, VertexFormat.None, Pool.Default);
DataStream vertexDataStream = vertexBuffer.Lock(0,
mesh.Positions.Count * VertexPositionNormalTexture.SizeInBytes,
LockFlags.None);
VertexPositionNormalTexture[] vertices = new VertexPositionNormalTexture[mesh.Positions.Count];
for (int i = 0; i < vertices.Length; ++i)
vertices[i] = new VertexPositionNormalTexture(mesh.Positions[i],
(mesh.Normals.Count > i) ? mesh.Normals[i] : Vector3D.Zero,
(mesh.TextureCoordinates.Count > i) ? mesh.TextureCoordinates[i].Xy : Point2D.Zero);
vertexDataStream.WriteRange(vertices);
vertexBuffer.Unlock();
IndexBuffer indexBuffer = new IndexBuffer(device, mesh.Indices.Count * sizeof(int),
Usage.WriteOnly, Pool.Default, false);
DataStream indexDataStream = indexBuffer.Lock(0, mesh.Indices.Count * sizeof(int), LockFlags.None);
indexDataStream.WriteRange(mesh.Indices.ToArray());
indexBuffer.Unlock();
ModelMesh modelMesh = new ModelMesh(mesh, device, vertexBuffer,
mesh.Positions.Count, indexBuffer, mesh.PrimitiveCount,
Matrix3D.Identity, mesh.Material);
result.Meshes.Add(modelMesh);
}
return result;
}
internal ModelMesh(Mesh sourceMesh, Device device, VertexBuffer vertexBuffer, int numVertices,
IndexBuffer indexBuffer, int primitiveCount,
Matrix3D world, Material material)
{
SourceMesh = sourceMesh;
_device = device;
_vertexBuffer = vertexBuffer;
_numVertices = numVertices;
_indexBuffer = indexBuffer;
_primitiveCount = primitiveCount;
_effect = new SimpleEffect(device)
{
World = world,
AmbientLightColor = new ColorRgbF(0.1f, 0.1f, 0.1f),
DiffuseColor = material.DiffuseColor,
SpecularColor = material.SpecularColor,
SpecularPower = material.Shininess,
Alpha = material.Transparency
};
if (!string.IsNullOrEmpty(material.DiffuseTextureName))
_effect.DiffuseTexture = Texture.FromFile(device, material.DiffuseTextureName, Usage.None, Pool.Default);
_effect.CurrentTechnique = "RenderScene";
Opaque = (material.Transparency == 1.0f);
}
public virtual void CreateIndexBuffer(List <Face> faces)
{
lock (DX.GlobalLock)
{
IndexBuffer = new D3D9.IndexBuffer(DX.Device, faces.Count * Face.Size, D3D9.Usage.WriteOnly, D3D9.Pool.Managed, true);
IndexBuffer.Lock(0, 0, D3D9.LockFlags.None).WriteRange(faces.ToArray());
IndexBuffer.Unlock();
}
IndexCount = faces.Count * 3;
}
public override void UnloadContent()
{
if (m_indexBuffer != null)
{
m_indexBuffer.Dispose();
m_indexBuffer = null;
}
if (m_vertexBuffer != null)
{
m_vertexBuffer.Dispose();
m_vertexBuffer = null;
}
}
internal Direct3D9IndexBuffer(SharpDX.Direct3D9.Device device, uint[] data)
{
_length = data.Length;
_buffer = new SharpDX.Direct3D9.IndexBuffer(device, data.Length * sizeof(uint), Usage.WriteOnly, Pool.Managed, false);
SharpDX.DataStream ds = _buffer.Lock(0, _length * sizeof(uint), LockFlags.None);
for (int i = 0; i < data.Length; i++)
{
ds.Write(data[i]);
}
_buffer.Unlock();
}
public void Dispose()
{
if (VertexBuffer != null)
{
VertexBuffer.Dispose();
VertexBuffer = null;
VertexCount = 0;
}
if (IndexBuffer != null)
{
IndexBuffer.Dispose();
IndexBuffer = null;
IndexCount = 0;
}
}
public void CreateResources()
{
ushort[] indices = new ushort[6 * 20];
int count = indices.Length / 6;
for (int i = 0; i < count; i++)
{
indices[(i * 6) + 0] = (ushort)((i * 4) + 0);
indices[(i * 6) + 1] = (ushort)((i * 4) + 1);
indices[(i * 6) + 2] = (ushort)((i * 4) + 2);
indices[(i * 6) + 3] = (ushort)((i * 4) + 2);
indices[(i * 6) + 4] = (ushort)((i * 4) + 1);
indices[(i * 6) + 5] = (ushort)((i * 4) + 3);
}
_maxBatches = indices.Length / 6;
_vertexDeclaration = new VertexDeclaration(_device, VertexPositionNormalTexture.VertexElements);
_indexBuffer = new IndexBuffer(_device, sizeof(ushort) * indices.Length, Usage.WriteOnly, Pool.Managed, true);
_indexBuffer.Lock(0, 0, LockFlags.None).WriteRange(indices, 0, indices.Length);
}
public void UnloadContent()
{
if (m_vertexBuffer != null)
{
m_vertexBuffer.Dispose();
m_vertexBuffer = null;
MyPerformanceCounter.PerAppLifetime.ModelVertexBuffersSize -= m_vertexBufferSize;
m_vertexBufferSize = 0;
}
if (m_indexBuffer != null)
{
m_indexBuffer.Dispose();
m_indexBuffer = null;
MyPerformanceCounter.PerAppLifetime.ModelIndexBuffersSize -= m_indexBufferSize;
m_indexBufferSize = 0;
}
LoadState = Textures.LoadState.Unloaded;
m_loadedContent = false;
}
public RenderResources(Device device)
{
Vertex[] rectangle = new Vertex[]{
new Vertex(0,0,0),
new Vertex(1,0,0),
new Vertex(0,1,0),
new Vertex(1,1,0),
};
int[] rectanglei = new int[] { 0, 1, 1, 3, 3, 2, 2, 0 };
RectangleVBuffer = new VertexBuffer(device, rectangle.Length * Vertex.SizeInBytes, Usage.WriteOnly, VertexFormat.None, Pool.Default);
var dsv = RectangleVBuffer.Lock(0, 0, LockFlags.Discard);
dsv.WriteRange(rectangle);
RectangleVBuffer.Unlock();
RecangleIBuffer = new IndexBuffer(device, sizeof(int) * rectanglei.Length, Usage.WriteOnly, Pool.Default, false);
var dsi = RecangleIBuffer.Lock(0, 0, LockFlags.Discard);
dsi.WriteRange(rectanglei);
RecangleIBuffer.Unlock();
int[] fillrecti = new int[] { 0, 1, 2, 3, 2, 1 };
FillRectangleIBuffer = new IndexBuffer(device, sizeof(int) * fillrecti.Length, Usage.WriteOnly, Pool.Default, false);
dsi = FillRectangleIBuffer.Lock(0, 0, LockFlags.Discard);
dsi.WriteRange(fillrecti);
FillRectangleIBuffer.Unlock();
Vertex[] circle = new Vertex[CircleQuality + 1];
for (int la = 0; la < circle.Length;la++)
{
var angle = O3DHelper.Scale(la,0,circle.Length,0,MathUtil.TwoPi);
float x = (float)Math.Sin(angle) * 0.5f + 0.5f;
float y = (float)Math.Cos(angle) * 0.5f + 0.5f;
circle[la] = new Vertex(x, y, 0);
}
circle[CircleQuality] = new Vertex(0.5f, 0.5f, 0);
CircleVBuffer = new VertexBuffer(device, circle.Length * Vertex.SizeInBytes, Usage.WriteOnly, VertexFormat.None, Pool.Default);
dsv = CircleVBuffer.Lock(0, 0, LockFlags.Discard);
dsv.WriteRange(circle);
CircleVBuffer.Unlock();
int[] circlei = new int[CircleQuality * 2];
for (int la = 0; la < CircleQuality;la++)
{
circlei[la * 2 + 0] = la;
circlei[la * 2 + 1] = (la + 1) % CircleQuality;
}
CircleIBuffer = new IndexBuffer(device, sizeof(int) * circlei.Length, Usage.WriteOnly, Pool.Default, false);
dsi = CircleIBuffer.Lock(0, 0, LockFlags.Discard);
dsi.WriteRange(circlei);
CircleIBuffer.Unlock();
int[] fcircle = new int[CircleQuality * 3];
for (int la = 0; la < CircleQuality; la++)
{
fcircle[la * 3 + 0] = (la + 1) % CircleQuality;
fcircle[la * 3 + 1] = la;
fcircle[la * 3 + 2] = CircleQuality;
}
FillCircleIBuffer = new IndexBuffer(device, sizeof(int) * fcircle.Length, Usage.WriteOnly, Pool.Default, false);
dsi = FillCircleIBuffer.Lock(0, 0, LockFlags.Discard);
dsi.WriteRange(fcircle);
FillCircleIBuffer.Unlock();
Shader = Effect.FromString(device, Resources.Shader, ShaderFlags.None);
}
void CreateIndexBuffer()
{
MyDebug.AssertDebug(m_indexBuffer == null);
if (m_Indices != null)
{
m_indexBuffer = new IndexBuffer(MyRender.GraphicsDevice, m_Indices.Length * sizeof(int), Usage.WriteOnly, Pool.Default, false);
m_indexBuffer.SetData(m_Indices);
m_indexBuffer.Tag = this;
m_indexBufferSize = m_Indices.Length * sizeof(int);
}
else if (m_Indices_16bit != null)
{
m_indexBuffer = new IndexBuffer(MyRender.GraphicsDevice, m_Indices_16bit.Length * sizeof(short), Usage.WriteOnly, Pool.Default, true);
m_indexBuffer.SetData(m_Indices_16bit);
m_indexBuffer.Tag = this;
m_indexBufferSize = m_Indices_16bit.Length * sizeof(short);
}
MyPerformanceCounter.PerAppLifetime.ModelIndexBuffersSize += m_indexBufferSize;
SignResource(m_indexBuffer);
}
private void SignResource(IndexBuffer indexBuffer)
{
indexBuffer.DebugName = m_assetName + "_ib";
}
/// <summary>
/// Dispose
/// </summary>
public void Dispose()
{
m_meshContainer.Clear();
m_vertexBuffer.Dispose();
m_vertexBuffer = null;
MyPerformanceCounter.PerAppLifetime.ModelVertexBuffersSize -= m_vertexBufferSize;
m_vertexBufferSize = 0;
m_indexBuffer.Dispose();
m_indexBuffer = null;
MyPerformanceCounter.PerAppLifetime.ModelIndexBuffersSize -= m_indexBufferSize;
m_indexBufferSize = 0;
}
public void LoadBuffers(MyModelData modelData, string assetName = null)
{
System.Diagnostics.Debug.Assert(modelData.Sections.Count > 0, "Invalid object");
if (modelData.Sections.Count == 0)
return;
// create index buffer
{
m_trianglesCount = modelData.Indices.Count / 3;
m_Indices_16bit = new ushort[modelData.Indices.Count];
for (int i = 0; i < modelData.Indices.Count; ++i)
m_Indices_16bit[i] = (ushort)modelData.Indices[i];
m_indexBuffer = new IndexBuffer(MyRender.GraphicsDevice, m_Indices_16bit.Length * sizeof(short), Usage.WriteOnly, Pool.Default, true);
m_indexBuffer.SetData(m_Indices_16bit);
m_indexBuffer.Tag = this;
m_indexBufferSize = m_Indices_16bit.Length * sizeof(short);
SignResource(m_indexBuffer);
}
// create vertex buffer
{
m_verticesCount = modelData.Positions.Count;
m_vertices = new MyCompressedVertexNormal[m_verticesCount];
var vertexArray = new MyVertexFormatPositionNormalTextureTangent[m_verticesCount];
for (int i = 0; i < modelData.Positions.Count; ++i)
{
vertexArray[i].Position = modelData.Positions[i];
vertexArray[i].Normal = modelData.Normals[i];
vertexArray[i].Tangent = modelData.Tangents[i];
vertexArray[i].TexCoord = modelData.TexCoords[i];
m_vertices[i] = new MyCompressedVertexNormal()
{
Position = vertexArray[i].PositionPacked,
Normal = vertexArray[i].NormalPacked
};
}
m_vertexDeclaration = MyVertexFormatPositionNormalTextureTangent.VertexDeclaration;
m_vertexStride = MyVertexFormatPositionNormalTextureTangent.Stride;
m_vertexBufferSize = vertexArray.Length * m_vertexStride;
m_vertexBuffer = new VertexBuffer(MyRender.GraphicsDevice, m_vertexBufferSize, Usage.WriteOnly, VertexFormat.None, Pool.Default);
m_vertexBuffer.SetData(vertexArray);
m_vertexBuffer.Tag = this;
SignResource(m_vertexBuffer);
}
m_meshContainer.Clear();
// apply materials here
for (int s = 0; s < modelData.Sections.Count; ++s)
{
var mpi = new MyMeshPartInfo();
mpi.Technique = m_drawTechnique;
// Disabled, because it assert always when models are loaded before materials
//System.Diagnostics.Debug.Assert(MyRenderModels.Materials.ContainsKey(modelData.Sections[s].MaterialName), "Mesh material not present!");
if (MyRenderModels.Materials.ContainsKey(modelData.Sections[s].MaterialName))
mpi.m_MaterialDesc = MyRenderModels.Materials[modelData.Sections[s].MaterialName];
var start = modelData.Sections[s].IndexStart;
var end = start + modelData.Sections[s].TriCount*3;
for (int i = start; i < end; ++i)
mpi.m_indices.Add(modelData.Indices[i]);
m_meshContainer.Add(new MyRenderMesh(mpi, null)
{
IndexStart = modelData.Sections[s].IndexStart,
TriCount = modelData.Sections[s].TriCount
});
}
// store properties of this model
{
BoundingBox = modelData.AABB;
BoundingSphere = new BoundingSphere(modelData.AABB.Center, modelData.AABB.HalfExtents.Length());
BoundingBoxSize = BoundingBox.Size;
BoundingBoxSizeHalf = BoundingBox.HalfExtents;
ModelInfo = new MyModelInfo(m_trianglesCount, m_verticesCount, BoundingBoxSize);
PreloadTextures(LoadingMode.Immediate);
LoadState = Textures.LoadState.Loaded;
m_loadedContent = true;
m_loadedData = true;
}
}
protected void RecreateBuffers()
{
Pool pool;
if (viewportImage.GraphicsDeviceService.UseDeviceEx == true) pool = Pool.Default;
else pool = Pool.Managed;
if (!thickLines)
{
// Prepare for using single-pixel lines
if ((vertices == null) || (vertices.Length != Points.Count) || (vertexBuffer == null))
{
if (vertexBuffer != null) vertexBuffer.Dispose();
if ((vertices == null) || (vertices.Length != Points.Count)) vertices = new VertexPositionColor[Points.Count];
vertexBuffer = new VertexBuffer(graphicsDevice, vertices.Length * VertexPositionColor.SizeInBytes,
Usage.WriteOnly, VertexFormat.Position | VertexFormat.Diffuse, pool);
}
if ((indices == null) || (indices.Length != Points.Count) || (indexBuffer == null))
{
if (indexBuffer != null) indexBuffer.Dispose();
if ((indices == null) || (indices.Length != Points.Count)) indices = new short[Points.Count];
indexBuffer = new IndexBuffer(graphicsDevice, indices.Length * Marshal.SizeOf(typeof(short)),
Usage.WriteOnly, pool, true);
}
}
else
{
// Prepare for thick lines. 4 vertices and 6 indices per line.
if ((thickVertices == null) || (thickVertices.Length != Points.Count * 4) || (vertexBuffer == null))
{
if (vertexBuffer != null) vertexBuffer.Dispose();
if ((thickVertices == null) || (thickVertices.Length != Points.Count * 4)) thickVertices = new ThickLinesVertex[Points.Count * 4];
vertexBuffer = new VertexBuffer(graphicsDevice, thickVertices.Length * ThickLinesVertex.SizeInBytes,
Usage.WriteOnly, VertexFormat.Position | VertexFormat.Texture0 | VertexFormat.Texture1 | VertexFormat.Diffuse, pool);
}
if ((indices == null) || (indices.Length != Points.Count * 6) || (indexBuffer == null))
{
if (indexBuffer != null) indexBuffer.Dispose();
if ((indices == null) || (indices.Length != Points.Count * 6)) indices = new short[6 * Points.Count];
indexBuffer = new IndexBuffer(graphicsDevice, indices.Length * Marshal.SizeOf(typeof(short)),
Usage.WriteOnly, pool, true);
}
}
}
/// <summary>
/// Loads the content.
/// </summary>
public override void LoadContent()
{
MyRender.Log.WriteLine("TransparentGeometry.LoadContent() - START");
MyRender.Log.IncreaseIndent();
MyRender.GetRenderProfiler().StartProfilingBlock("TransparentGeometry.LoadContent");
MyRender.Log.WriteLine(string.Format("MyTransparentGeometry.LoadData - START"));
m_sortedTransparentGeometry.Clear();
m_preparedTransparentGeometry.Clear();
m_lowresTransparentGeometry.Clear();
// Max count of all particles should be less or equal than max count of billboards
MyDebug.AssertRelease(MyTransparentGeometryConstants.MAX_PARTICLES_COUNT <= MyTransparentGeometryConstants.MAX_TRANSPARENT_GEOMETRY_COUNT);
MyDebug.AssertRelease(MyTransparentGeometryConstants.MAX_COCKPIT_PARTICLES_COUNT <= MyTransparentGeometryConstants.MAX_TRANSPARENT_GEOMETRY_COUNT);
PrepareAtlasMaterials();
m_vertexBuffer = new VertexBuffer(MyRender.GraphicsDevice, MyVertexFormatTransparentGeometry.Stride * MyTransparentGeometryConstants.MAX_TRANSPARENT_GEOMETRY_COUNT * MyTransparentGeometryConstants.VERTICES_PER_TRANSPARENT_GEOMETRY, Usage.WriteOnly | Usage.Dynamic, VertexFormat.None, Pool.Default);
m_startOffsetInVertexBuffer = 0;
m_endOffsetInVertexBuffer = 0;
m_vertexBuffer.DebugName = "TransparentGeometry";
m_indexBuffer = new IndexBuffer(MyRender.GraphicsDevice, MyTransparentGeometryConstants.MAX_TRANSPARENT_GEOMETRY_INDICES * sizeof(int), Usage.WriteOnly, Pool.Default, false);
m_indexBuffer.SetData(m_indices);
MyRender.GetRenderProfiler().EndProfilingBlock();
MyRender.Log.DecreaseIndent();
MyRender.Log.WriteLine("TransparentGeometry.LoadContent() - END");
}
protected void RecreateBuffers()
{
if (viewportImage == null) return;
lock (updateLocker)
{
Pool pool;
if (viewportImage.GraphicsDeviceService.UseDeviceEx == true) pool = Pool.Default;
else pool = Pool.Managed;
if ((vertexBufferLength != vertices.Length) || (vertexBuffer == null))
{
if (vertexBuffer != null) vertexBuffer.Dispose();
vertexBuffer = new VertexBuffer(graphicsDevice, vertices.Length * VertexPositionNormalColor.SizeInBytes,
Usage.WriteOnly, VertexFormat.Position | VertexFormat.Normal | VertexFormat.Diffuse, pool);
vertexBufferLength = vertices.Length;
}
using (DataStream stream = vertexBuffer.Lock(0, 0, LockFlags.None))
{
stream.WriteRange(vertices);
vertexBuffer.Unlock();
}
graphicsDevice.VertexFormat = VertexFormat.Position | VertexFormat.Normal | VertexFormat.Diffuse;
if ((indexBufferLength != indices.Length) || (indexBuffer == null))
{
if (indexBuffer != null) indexBuffer.Dispose();
indexBuffer = new IndexBuffer(graphicsDevice, indices.Length * Marshal.SizeOf(typeof(int)),
Usage.WriteOnly, pool, false);
indexBufferLength = indices.Length;
}
using (DataStream streamIndex = indexBuffer.Lock(0, 0, LockFlags.None))
{
streamIndex.WriteRange(indices);
indexBuffer.Unlock();
}
}
}
private NormalBuffers GetNormalBuffers(ModelMesh mesh)
{
if (!_normals.ContainsKey(mesh))
{
NormalBuffers normalBuffers = new NormalBuffers();
Line3D[] normalLines = NormalLinesGenerator.Generate(mesh.SourceMesh);
normalBuffers.PrimitiveCount = normalLines.Length;
normalBuffers.VertexCount = normalLines.Length * 2;
VertexBuffer vertexBuffer = new VertexBuffer(_device,
normalBuffers.VertexCount * VertexPositionColor.SizeInBytes,
Usage.WriteOnly, VertexFormat.None, Pool.Default);
DataStream vertexDataStream = vertexBuffer.Lock(0,
normalBuffers.VertexCount * VertexPositionColor.SizeInBytes,
LockFlags.None);
VertexPositionColor[] vertices = new VertexPositionColor[normalBuffers.VertexCount];
int counter = 0;
for (int i = 0; i < normalLines.Length; ++i)
{
Vector3D normalColor = Vector3D.Normalize(normalLines[i].Direction);
normalColor += Vector3D.One;
normalColor *= 0.5f;
vertices[counter++] = new VertexPositionColor(normalLines[i].Start, normalColor);
vertices[counter++] = new VertexPositionColor(normalLines[i].End, normalColor);
}
vertexDataStream.WriteRange(vertices);
vertexBuffer.Unlock();
normalBuffers.Vertices = vertexBuffer;
IndexBuffer indexBuffer = new IndexBuffer(_device, normalBuffers.VertexCount * sizeof(int),
Usage.WriteOnly, Pool.Default, false);
DataStream indexDataStream = indexBuffer.Lock(0, normalBuffers.VertexCount * sizeof(int), LockFlags.None);
indexDataStream.WriteRange(Enumerable.Range(0, normalBuffers.VertexCount).ToArray());
indexBuffer.Unlock();
normalBuffers.Indices = indexBuffer;
_normals.Add(mesh, normalBuffers);
}
return _normals[mesh];
}
private void CreateIndexBuffer(int triangleCount)
{
int indexSize = sizeof(int);
if (m_indexBuffer == null || m_indexBuffer.Description.Size < triangleCount * 3 * indexSize)
{
if (m_indexBuffer != null)
m_indexBuffer.Dispose();
m_indexBuffer = new IndexBuffer(MyRender.GraphicsDevice, triangleCount * 3 * indexSize, Usage.WriteOnly, Pool.Default, false);
}
int indexOffset = 0;
m_meshes.Clear();
foreach (var pair in m_materialGroups)
{
var mesh = new MyRenderGroup() { IndexStart = indexOffset, Material = pair.Key };
foreach (var meshInfo in pair.Value)
{
// Copy indices
var compoundIb = m_indexBuffer.Lock(indexOffset * indexSize, meshInfo.Mesh.TriCount * 3 * indexSize, LockFlags.None);
var format = meshInfo.Model.IndexBuffer.Description.Format;
Debug.Assert(format == Format.Index16 || format == Format.Index32);
int modelIndexSize = format == Format.Index16 ? sizeof(short) : sizeof(int);
var modelIb = meshInfo.Model.IndexBuffer.Lock(meshInfo.Mesh.IndexStart * modelIndexSize, meshInfo.Mesh.TriCount * 3 * modelIndexSize, LockFlags.ReadOnly);
while (modelIb.RemainingLength > 0)
{
if (format == Format.Index16)
{
int index = modelIb.Read<short>() + meshInfo.VertexOffset;
compoundIb.Write(index);
}
else
{
int index = modelIb.Read<int>() + meshInfo.VertexOffset;
compoundIb.Write(index);
}
}
m_indexBuffer.Unlock();
meshInfo.Model.IndexBuffer.Unlock();
mesh.TriangleCount += meshInfo.Mesh.TriCount;
indexOffset += meshInfo.Mesh.TriCount * 3;
}
m_meshes.Add(mesh);
}
}
protected override void DisposeDisposables()
{
base.DisposeDisposables();
if (vertexBuffer != null) vertexBuffer.Dispose();
if (indexBuffer != null) indexBuffer.Dispose();
vertexBuffer = null; indexBuffer = null;
}
public override void LoadContent()
{
int vbSize;
unsafe { vbSize = sizeof(MyVertexFormatPositionNormalTextureTangent) * m_vertices.Length; }
int ibSize = sizeof(ushort) * m_indices.Length;
m_vertexBuffer = new VertexBuffer(MyRender.Device, vbSize, Usage.Dynamic | Usage.WriteOnly, VertexFormat.None, Pool.Default);
m_vertexBuffer.Tag = this;
m_vertexBuffer.SetData(m_vertices, LockFlags.Discard);
m_indexBuffer = new IndexBuffer(MyRender.Device, ibSize, Usage.Dynamic | Usage.WriteOnly, Pool.Default, true);
m_indexBuffer.Tag = this;
m_indexBuffer.SetData(m_indices, LockFlags.Discard);
m_ropeMaterial.PreloadTexture();
base.LoadContent();
}
/// <summary>
/// Unloads the content.
/// </summary>
public override void UnloadContent()
{
MyRender.Log.WriteLine("TransparentGeometry.UnloadContent - START");
MyRender.Log.IncreaseIndent();
if (m_indexBuffer != null)
{
m_indexBuffer.Dispose();
m_indexBuffer = null;
}
if (m_vertexBuffer != null)
{
m_vertexBuffer.Dispose();
m_vertexBuffer = null;
}
MyRender.Log.DecreaseIndent();
MyRender.Log.WriteLine("TransparentGeometry.UnloadContent - END");
}
public override void UnloadContent()
{
m_vertexBuffer.Dispose();
m_indexBuffer.Dispose();
m_vertexBuffer = null;
m_indexBuffer = null;
base.UnloadContent();
}