protected override void CreateDeviceDependentResources()
{
// Dispose of each vertex and index buffer
vertexBuffers.ForEach(vb => RemoveAndDispose(ref vb));
vertexBuffers.Clear();
indexBuffers.ForEach(ib => RemoveAndDispose(ref ib));
indexBuffers.Clear();
textureViews.ForEach(tv => RemoveAndDispose(ref tv));
textureViews.Clear();
RemoveAndDispose(ref samplerState);
// Retrieve our SharpDX.Direct3D11.Device1 instance
var device = this.DeviceManager.Direct3DDevice;
// Initialize vertex buffers
for (int indx = 0; indx < mesh.VertexBuffers.Count; indx++)
{
var vb = mesh.VertexBuffers[indx];
Vertex[] vertices = new Vertex[vb.Length];
for (var i = 0; i < vb.Length; i++)
{
// Retrieve skinning information for vertex
Common.Mesh.SkinningVertex skin = new Common.Mesh.SkinningVertex();
if (mesh.SkinningVertexBuffers.Count > 0)
skin = mesh.SkinningVertexBuffers[indx][i];
// Create vertex
vertices[i] = new Vertex(vb[i].Position, vb[i].Normal, vb[i].Color, vb[i].UV, skin);
}
vertexBuffers.Add(ToDispose(Buffer.Create(device, BindFlags.VertexBuffer, vertices.ToArray())));
vertexBuffers[vertexBuffers.Count - 1].DebugName = "VertexBuffer_" + indx.ToString();
}
// Initialize index buffers
foreach (var ib in mesh.IndexBuffers)
{
indexBuffers.Add(ToDispose(Buffer.Create(device, BindFlags.IndexBuffer, ib)));
indexBuffers[indexBuffers.Count - 1].DebugName = "IndexBuffer_" + (indexBuffers.Count - 1).ToString();
}
// Load textures if a material has any.
foreach (var m in mesh.Materials)
{
for (var i = 0; i < m.Textures.Length; i++)
{
if (System.IO.File.Exists(m.Textures[i]))
textureViews.Add(ToDispose(ShaderResourceView.FromFile(device, m.Textures[i])));
else
textureViews.Add(null);
}
}
// Create our sampler state
samplerState = ToDispose(new SamplerState(device, new SamplerStateDescription()
{
AddressU = TextureAddressMode.Clamp,
AddressV = TextureAddressMode.Clamp,
AddressW = TextureAddressMode.Clamp,
BorderColor = new Color4(0, 0, 0, 0),
ComparisonFunction = Comparison.Never,
Filter = Filter.MinMagMipLinear,
MaximumAnisotropy = 16,
MaximumLod = float.MaxValue,
MinimumLod = 0,
MipLodBias = 0.0f
}));
}
protected override void CreateDeviceDependentResources()
{
// Dispose of each vertex and index buffer
vertexBuffers.ForEach(vb => RemoveAndDispose(ref vb));
vertexBuffers.Clear();
indexBuffers.ForEach(ib => RemoveAndDispose(ref ib));
indexBuffers.Clear();
textureViews.ForEach(tv => RemoveAndDispose(ref tv));
textureViews.Clear();
RemoveAndDispose(ref samplerState);
// Retrieve our SharpDX.Direct3D11.Device1 instance
var device = this.DeviceManager.Direct3DDevice;
// Initialize vertex buffers
for (int indx = 0; indx < mesh.VertexBuffers.Count; indx++)
{
var vb = mesh.VertexBuffers[indx];
Vertex[] vertices = new Vertex[vb.Length];
for (var i = 0; i < vb.Length; i++)
{
// Retrieve skinning information for vertex
Common.Mesh.SkinningVertex skin = new Common.Mesh.SkinningVertex();
if (mesh.SkinningVertexBuffers.Count > 0)
{
skin = mesh.SkinningVertexBuffers[indx][i];
}
// Create vertex
vertices[i] = new Vertex(vb[i].Position, vb[i].Normal, vb[i].Color, vb[i].UV, skin);
}
vertexBuffers.Add(ToDispose(Buffer.Create(device, BindFlags.VertexBuffer, vertices.ToArray())));
vertexBuffers[vertexBuffers.Count - 1].DebugName = "VertexBuffer_" + indx.ToString();
}
// Initialize index buffers
foreach (var ib in mesh.IndexBuffers)
{
indexBuffers.Add(ToDispose(Buffer.Create(device, BindFlags.IndexBuffer, ib)));
indexBuffers[indexBuffers.Count - 1].DebugName = "IndexBuffer_" + (indexBuffers.Count - 1).ToString();
}
// Load textures if a material has any.
foreach (var m in mesh.Materials)
{
for (var i = 0; i < m.Textures.Length; i++)
{
if (System.IO.File.Exists(m.Textures[i]))
{
textureViews.Add(ToDispose(ShaderResourceView.FromFile(device, m.Textures[i])));
}
else
{
textureViews.Add(null);
}
}
}
// Create our sampler state
samplerState = ToDispose(new SamplerState(device, new SamplerStateDescription()
{
AddressU = TextureAddressMode.Wrap,
AddressV = TextureAddressMode.Wrap,
AddressW = TextureAddressMode.Wrap,
BorderColor = new Color4(0, 0, 0, 0),
ComparisonFunction = Comparison.Never,
Filter = Filter.Anisotropic,
MaximumAnisotropy = 16,
MaximumLod = float.MaxValue,
MinimumLod = 0,
MipLodBias = 0.0f
}));
}
/// <summary>
/// Create vertex with position, normal, color, uv coordinates, and skinning
/// </summary>
/// <param name="position"></param>
/// <param name="normal"></param>
/// <param name="color"></param>
public Vertex(Vector3 position, Vector3 normal, Color color, Vector2 uv, Common.Mesh.SkinningVertex skin)
{
Position = position;
Normal = normal;
Color = color;
UV = uv;
Skin = skin;
}
protected override void CreateDeviceDependentResources()
{
base.CreateDeviceDependentResources();
// release resources
vertexBuffers.ForEach(b => RemoveAndDispose(ref b));
vertexBuffers.Clear();
indexBuffers.ForEach(b => RemoveAndDispose(ref b));
indexBuffers.Clear();
textureViews.ForEach(t => RemoveAndDispose(ref t));
textureViews.Clear();
RemoveAndDispose(ref samplerState);
var device = DeviceManager.Direct3DDevice;
// Create the vertex buffers
for (int i = 0; i < mesh.VertexBuffers.Count; i++)
{
var vb = mesh.VertexBuffers[i];
Vertex[] vertices = new Vertex[vb.Length];
for (var j = 0; j < vb.Length; j++)
{
// Retrieve skinning info for vertex
Common.Mesh.SkinningVertex skin = new Common.Mesh.SkinningVertex();
if (mesh.SkinningVertexBuffers.Count > 0)
{
skin = mesh.SkinningVertexBuffers[i][j];
}
// create vertex
vertices[j] = new Vertex(vb[j].Position, vb[j].Normal, vb[j].Color, vb[j].UV, skin);
}
vertexBuffers.Add(ToDispose(Buffer.Create(device, BindFlags.VertexBuffer, vertices.ToArray())));
vertexBuffers[vertexBuffers.Count - 1].DebugName = "VertexBuffer_" + vertexBuffers.Count.ToString();
}
// Create the index buffers
foreach (var ib in mesh.IndexBuffers)
{
indexBuffers.Add(ToDispose(Buffer.Create(device, BindFlags.IndexBuffer, ib)));
indexBuffers[indexBuffers.Count - 1].DebugName = "IndexBuffer_" + (indexBuffers.Count - 1).ToString();
}
// Create the textures resources views
// The CMO file format supports up to 8 per material
foreach (var m in mesh.Materials)
{
// Diffuse color
for (var i = 0; i < m.Textures.Length; i++)
{
textureViews.Add(SharpDX.IO.NativeFile.Exists(m.Textures[i]) ?
ToDispose(ShaderResourceView.FromFile(device, m.Textures[i])) : null);
}
}
// Create the sampler state
samplerState = ToDispose(new SamplerState(device, new SamplerStateDescription
{
AddressU = TextureAddressMode.Clamp,
AddressV = TextureAddressMode.Clamp,
AddressW = TextureAddressMode.Clamp,
BorderColor = Color.Black,
ComparisonFunction = Comparison.Never,
Filter = Filter.MinMagMipLinear,
MaximumAnisotropy = 16,
MaximumLod = float.MaxValue,
MinimumLod = 0,
MipLodBias = 0.0f
}));
}
