private bool InitializeBuffers(Device device)
{
try
{
// Set the number of the vertices and indices in the vertex and index array, accordingly.
VertexCount = 6;
IndexCount = 6;
// Create the vertex array.
var vertices = new TextureShader.Vertex[VertexCount];
// Initialize vertex array to zeroes at first.
foreach (var vertex in vertices)
{
vertex.SetToZero();
}
// Create the index array.
var indices = new int[IndexCount];
// Load the index array with data.
for (var i = 0; i < IndexCount; i++)
{
indices[i] = i;
}
// Set up the description of the static vertex buffer.
var vertexBuffer = new BufferDescription()
{
Usage = ResourceUsage.Dynamic,
SizeInBytes = Utilities.SizeOf <TextureShader.Vertex>() * VertexCount,
BindFlags = BindFlags.VertexBuffer,
CpuAccessFlags = CpuAccessFlags.Write,
OptionFlags = ResourceOptionFlags.None,
StructureByteStride = 0
};
// Create the vertex buffer.
VertexBuffer = Buffer.Create(device, vertices, vertexBuffer);
// Create the index buffer.
IndexBuffer = Buffer.Create(device, BindFlags.IndexBuffer, indices);
return(true);
}
catch
{
return(false);
}
}
private bool InitializeBuffers(Device device)
{
try
{
// Set the number of the vertices and indices in the vertex and index array, accordingly.
VertexCount = 6;
IndexCount = 6;
// Create the vertex array.
var vertices = new TextureShader.Vertex[VertexCount];
// Initialize vertex array to zeroes at first.
foreach (var vertex in vertices)
vertex.SetToZero();
// Create the index array.
var indices = new int[IndexCount];
// Load the index array with data.
for (var i = 0; i < IndexCount; i++)
indices[i] = i;
// Set up the description of the static vertex buffer.
var vertexBuffer = new BufferDescription()
{
Usage = ResourceUsage.Dynamic,
SizeInBytes = Utilities.SizeOf<TextureShader.Vertex>() * VertexCount,
BindFlags = BindFlags.VertexBuffer,
CpuAccessFlags = CpuAccessFlags.Write,
OptionFlags = ResourceOptionFlags.None,
StructureByteStride = 0
};
// Create the vertex buffer.
VertexBuffer = Buffer.Create(device, vertices, vertexBuffer);
// Create the index buffer.
IndexBuffer = Buffer.Create(device, BindFlags.IndexBuffer, indices);
return true;
}
catch
{
return false;
}
}
