private void SetupRenderElement(MyRenderVoxelBatch batch, MyRender.MyRenderElement renderElement)
{
renderElement.RenderObject = this;
renderElement.VertexDeclaration = MyVertexFormatVoxelSingleMaterial.VertexDeclaration;
renderElement.VertexStride = MyVertexFormatVoxelSingleMaterial.Stride;
renderElement.VertexCount = batch.VertexCount;
renderElement.VertexBuffer = batch.VertexBuffer;
renderElement.InstanceBuffer = null;
renderElement.IndexBuffer = batch.IndexBuffer;
renderElement.IndexStart = 0;
if (renderElement.IndexBuffer != null)
{
renderElement.TriCount = batch.IndexCount / 3;
}
{
var matrix = m_worldMatrix;
matrix.Right = (Vector3D)m_offset;
matrix.Up = (Vector3D)m_scale;
matrix.Backward = MyRenderCamera.Position - m_worldMatrix.Translation;
Vector2 lodBounds;
MyClipmap.ComputeLodViewBounds(m_scaleGroup, m_coord.Lod, out lodBounds.X, out lodBounds.Y);
matrix.M14 = lodBounds.X;
matrix.M24 = lodBounds.Y;
matrix.M34 = MathHelper.Clamp(MyClipmap.DebugClipmapMostDetailedLod - m_coord.Lod, 0f, 1f);
renderElement.WorldMatrix = matrix;
}
renderElement.VoxelBatch = batch;
}
private unsafe void AddBatch(MyClipmapCellBatch batch)
{
// This will just preload textures used by this material - so they are ready in memory when first time drawn
MyRenderVoxelMaterials.Get((byte)batch.Material0).GetTextures();
MyRenderVoxelBatch newBatch = new MyRenderVoxelBatch();
string debugName = "VoxelBatchSingle";
newBatch.Type = MyRenderVoxelBatchType.SINGLE_MATERIAL;
newBatch.Lod = m_metadata.Cell.Lod;
newBatch.Material0 = (byte)batch.Material0;
newBatch.Material1 = batch.Material1 == -1 ? (byte?)null : (byte)batch.Material1;
newBatch.Material2 = batch.Material2 == -1 ? (byte?)null : (byte)batch.Material2;
if (newBatch.Material1 != null || newBatch.Material2 != null)
{
newBatch.Type = MyRenderVoxelBatchType.MULTI_MATERIAL;
debugName = "VoxelBatchMulti";
}
// Vertex buffer
int vbSize = sizeof(MyVertexFormatVoxelSingleData) * batch.Vertices.Length;
newBatch.VertexCount = batch.Vertices.Length;
// When Usage.Dynamic was not there, it crashed on nVidia cards
newBatch.VertexBuffer = new VertexBuffer(MyRender.GraphicsDevice, vbSize, Usage.WriteOnly | Usage.Dynamic, VertexFormat.None, Pool.Default);
newBatch.VertexBuffer.SetData(batch.Vertices, LockFlags.Discard);
newBatch.VertexBuffer.Tag = newBatch;
newBatch.VertexBuffer.DebugName = debugName;
MyPerformanceCounter.PerAppLifetime.VoxelVertexBuffersSize += vbSize;
// Index buffer
int ibSize = sizeof(short) * batch.Indices.Length;
newBatch.IndexCount = batch.Indices.Length;
// When Usage.Dynamic was not there, it crashed on nVidia cards
newBatch.IndexBuffer = new IndexBuffer(MyRender.GraphicsDevice, ibSize, Usage.WriteOnly | Usage.Dynamic, Pool.Default, true);
newBatch.IndexBuffer.SetData(batch.Indices, LockFlags.Discard);
newBatch.IndexBuffer.DebugName = debugName;
MyPerformanceCounter.PerAppLifetime.VoxelIndexBuffersSize += ibSize;
newBatch.UpdateSortOrder();
m_batches.Add(newBatch);
}
private void SetupRenderElement(MyRenderVoxelBatch batch, MyRender.MyRenderElement renderElement)
{
renderElement.RenderObject = this;
renderElement.VertexDeclaration = MyVertexFormatVoxelSingleMaterial.VertexDeclaration;
renderElement.VertexStride = MyVertexFormatVoxelSingleMaterial.Stride;
renderElement.VertexCount = batch.VertexCount;
renderElement.VertexBuffer = batch.VertexBuffer;
renderElement.InstanceBuffer = null;
renderElement.IndexBuffer = batch.IndexBuffer;
renderElement.IndexStart = 0;
if (renderElement.IndexBuffer != null)
{
renderElement.TriCount = batch.IndexCount / 3;
}
renderElement.WorldMatrix = m_worldMatrix;
renderElement.WorldMatrix.Translation += m_metadata.PositionOffset;
renderElement.VoxelBatch = batch;
}
private unsafe void AddBatch(MyClipmapCellBatch batch)
{
// This will just preload textures used by this material - so they are ready in memory when first time drawn
MyRenderVoxelMaterials.Get((byte)batch.Material0).GetTextures();
MyRenderVoxelBatch newBatch = new MyRenderVoxelBatch();
string debugName = "VoxelBatchSingle";
newBatch.Type = MyRenderVoxelBatchType.SINGLE_MATERIAL;
newBatch.Lod = m_coord.Lod;
newBatch.Material0 = (byte)batch.Material0;
newBatch.Material1 = batch.Material1 == -1 ? (byte?)null : (byte)batch.Material1;
newBatch.Material2 = batch.Material2 == -1 ? (byte?)null : (byte)batch.Material2;
if (newBatch.Material1 != null || newBatch.Material2 != null)
{
newBatch.Type = MyRenderVoxelBatchType.MULTI_MATERIAL;
debugName = "VoxelBatchMulti";
}
// Vertex buffer
int vbSize = sizeof(MyVertexFormatVoxelSingleData) * batch.Vertices.Length;
newBatch.VertexCount = batch.Vertices.Length;
// When Usage.Dynamic was not there, it crashed on nVidia cards
newBatch.VertexBuffer = new VertexBuffer(MyRender.GraphicsDevice, vbSize, Usage.WriteOnly | Usage.Dynamic, VertexFormat.None, Pool.Default);
newBatch.VertexBuffer.SetData(batch.Vertices, LockFlags.Discard);
newBatch.VertexBuffer.Tag = newBatch;
newBatch.VertexBuffer.DebugName = debugName;
MyPerformanceCounter.PerAppLifetime.VoxelVertexBuffersSize += vbSize;
// Index buffer
int ibSize = sizeof(short) * batch.Indices.Length;
newBatch.IndexCount = batch.Indices.Length;
// When Usage.Dynamic was not there, it crashed on nVidia cards
newBatch.IndexBuffer = new IndexBuffer(MyRender.GraphicsDevice, ibSize, Usage.WriteOnly | Usage.Dynamic, Pool.Default, true);
newBatch.IndexBuffer.SetData(batch.Indices, LockFlags.Discard);
newBatch.IndexBuffer.DebugName = debugName;
MyPerformanceCounter.PerAppLifetime.VoxelIndexBuffersSize += ibSize;
newBatch.UpdateSortOrder();
m_batches.Add(newBatch);
}
private void SetupRenderElement(MyRenderVoxelBatch batch, MyRender.MyRenderElement renderElement)
{
renderElement.RenderObject = this;
renderElement.VertexDeclaration = MyVertexFormatVoxelSingleMaterial.VertexDeclaration;
renderElement.VertexStride = MyVertexFormatVoxelSingleMaterial.Stride;
renderElement.VertexCount = batch.VertexCount;
renderElement.VertexBuffer = batch.VertexBuffer;
renderElement.InstanceBuffer = null;
renderElement.IndexBuffer = batch.IndexBuffer;
renderElement.IndexStart = 0;
if (renderElement.IndexBuffer != null)
{
renderElement.TriCount = batch.IndexCount / 3;
}
renderElement.WorldMatrix = m_worldMatrix;
renderElement.WorldMatrix.Translation += m_cellOffset;
renderElement.VoxelBatch = batch;
}
// For sorting batches by type and material
// We want first multi-clear, then single-material and multi-material as last
public int CompareTo(object compareToObject)
{
MyRenderVoxelBatch compareToBatch = (MyRenderVoxelBatch)compareToObject;
return(this.SortOrder.CompareTo(compareToBatch.SortOrder));
}
private void SetupRenderElement(MyRenderVoxelBatch batch, MyRender.MyRenderElement renderElement)
{
renderElement.RenderObject = this;
renderElement.VertexDeclaration = MyVertexFormatVoxelSingleMaterial.VertexDeclaration;
renderElement.VertexStride = MyVertexFormatVoxelSingleMaterial.Stride;
renderElement.VertexCount = batch.VertexCount;
renderElement.VertexBuffer = batch.VertexBuffer;
renderElement.InstanceBuffer = null;
renderElement.IndexBuffer = batch.IndexBuffer;
renderElement.IndexStart = 0;
if (renderElement.IndexBuffer != null)
{
renderElement.TriCount = batch.IndexCount / 3;
}
{
var matrix = m_worldMatrix;
matrix.Right = (Vector3D)m_offset;
matrix.Up = (Vector3D)m_scale;
matrix.Backward = MyRenderCamera.Position - m_worldMatrix.Translation;
Vector2 lodBounds;
MyClipmap.ComputeLodViewBounds(m_scaleGroup, m_coord.Lod, out lodBounds.X, out lodBounds.Y);
matrix.M14 = lodBounds.X;
matrix.M24 = lodBounds.Y;
matrix.M34 = MathHelper.Clamp(MyClipmap.DebugClipmapMostDetailedLod - m_coord.Lod, 0f, 1f);
renderElement.WorldMatrix = matrix;
}
renderElement.VoxelBatch = batch;
}
