private TextureSamplerState GetState(GraphicsDevice device, Native.DeviceInterop io, int index, bool PS, List<Texture> textures, out int textureIndex)
{
TextureSamplerState tss = new TextureSamplerState();
textureIndex = -1;
try
{
Texture texture = null;
if (PS)
{
texture = device.Textures[index];
var state = io.GetSamplerState(index, false);
tss = TextureSamplerState.BilinearFiltering;
tss.AddressU = Translate(state.U);
tss.AddressV = Translate(state.V);
tss.AddressW = Translate(state.W);
tss.Filter = Translate(state.Min, state.Mag, state.Mip);
tss.MaxAnisotropy = (int)state.MaxAni;
}
else
{
texture = device.VertexTextures[index];
var state = io.GetSamplerState(index, true);
tss = TextureSamplerState.PointFiltering;
tss.AddressU = Translate(state.U);
tss.AddressV = Translate(state.V);
tss.AddressW = Translate(state.W);
}
//special case, force texture cubes to always be clamped. (xbox helper)
if (texture is TextureCube)
{
tss.AddressU = TextureAddressMode.Clamp;
tss.AddressV = TextureAddressMode.Clamp;
tss.AddressW = TextureAddressMode.Clamp;
}
for (int i = 0; i < textures.Count; i++)
{
if (texture == textures[i] &&
texture != null && textures[i] != null)
{
textureIndex = i;
}
}
}
catch
{
//hmph...
}
return tss;
}