void EndMultiMaterial(MyMultiMaterialHelper helper)
{
if (helper.VertexCount > 0)
{
// This will just preload textures used by this material - so they are ready in memory when first time drawn
MyVoxelMaterials.Get(helper.Material0).GetTextures();
MyVoxelMaterials.Get(helper.Material1).GetTextures();
MyVoxelMaterials.Get(helper.Material2).GetTextures();
MyVoxelCacheCellRenderBatch newBatch = new MyVoxelCacheCellRenderBatch();
// Vertex buffer
newBatch.VertexBufferCount = helper.VertexCount;
newBatch.VertexBuffer = new VertexBuffer(MyMinerGame.Static.GraphicsDevice, MyVertexFormatVoxelSingleMaterial.Stride * newBatch.VertexBufferCount, Usage.WriteOnly, VertexFormat.None, Pool.Default);
newBatch.VertexBuffer.Lock(0, 0, LockFlags.None).WriteRange(helper.Vertices, 0, newBatch.VertexBufferCount);
newBatch.VertexBuffer.Unlock();
newBatch.VertexBuffer.Tag = this;
newBatch.VertexBuffer.DebugName = "VoxelBatchMulti";
newBatch.VertexBufferSize = helper.VertexCount * MyVertexFormatVoxelSingleMaterial.Stride;
MyPerformanceCounter.PerAppLifetime.VoxelVertexBuffersSize += newBatch.VertexBufferSize;
// Index buffer (because everything must have IB)
newBatch.IndexBufferCount = helper.VertexCount;
newBatch.IndexBuffer = new IndexBuffer(MyMinerGame.Static.GraphicsDevice, newBatch.IndexBufferCount * sizeof(short), Usage.WriteOnly, Pool.Default, true);
short[] indices = new short[helper.VertexCount];
for (short i = 0; i < indices.Length; i++)
{
indices[i] = i;
}
newBatch.IndexBuffer.Lock(0, 0, LockFlags.None).WriteRange(indices);
newBatch.IndexBuffer.Unlock();
newBatch.IndexBuffer.DebugName = "VoxelBatchMulti";
newBatch.IndexBuffer.Tag = this;
newBatch.IndexBufferSize = helper.VertexCount * sizeof(short);
MyPerformanceCounter.PerAppLifetime.VoxelIndexBuffersSize += newBatch.IndexBufferSize;
newBatch.Type = MyVoxelCacheCellRenderBatchType.MULTI_MATERIAL;
newBatch.Material0 = helper.Material0;
newBatch.Material1 = helper.Material1;
newBatch.Material2 = helper.Material2;
newBatch.UpdateSortOrder();
Batches.Add(newBatch);
}
// Reset helper arrays, so we can start adding triangles to them again
helper.VertexCount = 0;
}
void EndSingleMaterial(MySingleMaterialHelper materialHelper)
{
if (materialHelper.IndexCount > 0 && materialHelper.VertexCount > 0)
{
// This will just preload textures used by this material - so they are ready in memory when first time drawn
MyVoxelMaterials.Get(materialHelper.Material).GetTextures();
MyVoxelCacheCellRenderBatch newBatch = new MyVoxelCacheCellRenderBatch();
// Vertex buffer
newBatch.VertexBufferCount = materialHelper.VertexCount;
newBatch.VertexBuffer = new VertexBuffer(MyMinerGame.Static.GraphicsDevice, MyVertexFormatVoxelSingleMaterial.Stride * newBatch.VertexBufferCount, Usage.WriteOnly, VertexFormat.None, Pool.Default);
newBatch.VertexBuffer.Lock(0, 0, LockFlags.None).WriteRange(materialHelper.Vertices, 0, newBatch.VertexBufferCount);
newBatch.VertexBuffer.Unlock();
newBatch.VertexBuffer.Tag = newBatch;
newBatch.VertexBuffer.DebugName = "VoxelBatchSingle";
newBatch.VertexBufferSize = materialHelper.VertexCount * MyVertexFormatVoxelSingleMaterial.Stride;
MyPerformanceCounter.PerAppLifetime.VoxelVertexBuffersSize += newBatch.VertexBufferSize;
// Index buffer
newBatch.IndexBufferCount = materialHelper.IndexCount;
newBatch.IndexBuffer = new IndexBuffer(MyMinerGame.Static.GraphicsDevice, newBatch.IndexBufferCount * sizeof(short), Usage.WriteOnly, Pool.Default, true);
newBatch.IndexBuffer.Lock(0, 0, LockFlags.None).WriteRange(materialHelper.Indices, 0, newBatch.IndexBufferCount);
newBatch.IndexBuffer.Unlock();
newBatch.IndexBuffer.DebugName = "VoxelBatchSingle";
newBatch.IndexBufferSize = materialHelper.IndexCount * sizeof(short);
MyPerformanceCounter.PerAppLifetime.VoxelIndexBuffersSize += newBatch.IndexBufferSize;
newBatch.Type = MyVoxelCacheCellRenderBatchType.SINGLE_MATERIAL;
newBatch.Material0 = materialHelper.Material;
newBatch.Material1 = null;
newBatch.Material2 = null;
newBatch.UpdateSortOrder();
Batches.Add(newBatch);
}
// Reset helper arrays, so we can start adding triangles to them again
materialHelper.IndexCount = 0;
materialHelper.VertexCount = 0;
MyVoxelCacheCellRenderHelper.SingleMaterialIndicesLookupCount[(int)materialHelper.Material]++;
}