private static DXTextureAddressMode GetAddressMode(TextureAddressMode textureAddressMode)
{
switch (textureAddressMode)
{
case TextureAddressMode.Wrap:
return DXTextureAddressMode.Wrap;
case TextureAddressMode.Clamp:
return DXTextureAddressMode.Clamp;
case TextureAddressMode.Mirror:
return DXTextureAddressMode.Mirror;
default:
throw new ArgumentException(@"TextureAddressMode is not recognized.", "textureAddressMode");
}
}
public void SetTextureAddressMode(TextureAddressMode textureAddressMode)
{
if(_currentTextureAddressMode == textureAddressMode)
{
return;
}
_currentTextureAddressMode = textureAddressMode;
var samplerState = _textureSampler.GetSampler(0);
var samplerStateDescription = samplerState.Description;
var addressMode = GetAddressMode(textureAddressMode);
samplerStateDescription.AddressU = addressMode;
samplerStateDescription.AddressV = addressMode;
var newSamplerState = new SamplerState(_device, samplerStateDescription);
_textureSampler.SetSampler(0, newSamplerState);
newSamplerState.Dispose();
samplerState.Dispose();
}
