protected VertexBuffer(
GraphicsDevice graphicsDevice,
VertexDeclaration vertexDeclaration,
int vertexCount,
BufferUsage bufferUsage,
bool dynamic
)
{
if (graphicsDevice == null)
{
throw new ArgumentNullException("graphicsDevice");
}
GraphicsDevice = graphicsDevice;
VertexDeclaration = vertexDeclaration;
VertexCount = vertexCount;
BufferUsage = bufferUsage;
// Make sure the graphics device is assigned in the vertex declaration.
if (vertexDeclaration.GraphicsDevice != graphicsDevice)
{
vertexDeclaration.GraphicsDevice = graphicsDevice;
}
buffer = FNA3D.FNA3D_GenVertexBuffer(
GraphicsDevice.GLDevice,
(byte)(dynamic ? 1 : 0),
bufferUsage,
VertexCount * VertexDeclaration.VertexStride
);
}
protected VertexBuffer(
VertexDeclaration vertexDeclaration,
int vertexCount,
BufferUsage bufferUsage,
bool dynamic
)
{
GraphicsDevice = GraphicsDeviceManager.Instance.GraphicsDevice;
VertexDeclaration = vertexDeclaration;
VertexCount = vertexCount;
BufferUsage = bufferUsage;
// Make sure the graphics device is assigned in the vertex declaration.
if (vertexDeclaration.GraphicsDevice != GraphicsDevice)
{
vertexDeclaration.GraphicsDevice = GraphicsDevice;
}
buffer = FNA3D.FNA3D_GenVertexBuffer(
GraphicsDevice.GLDevice,
(byte)(dynamic ? 1 : 0),
bufferUsage,
VertexCount * VertexDeclaration.VertexStride
);
}