public void WriteTexture(VFXUniformMapper mapper)
{
foreach (var texture in mapper.textures)
{
var names = mapper.GetNames(texture);
// TODO At the moment issue all names sharing the same texture as different texture slots. This is not optimized as it required more texture binding than necessary
for (int i = 0; i < names.Count; ++i)
{
WriteLineFormat("{0} {1};", VFXExpression.TypeToCode(texture.valueType), names[i]);
WriteLineFormat("SamplerState sampler{0};", names[i]);
WriteLineFormat("float4 {0}_TexelSize;", names[i]); // TODO This is not very good to add a uniform for each texture that is hardly ever used
WriteLine();
}
}
}
public void WriteTexture(VFXUniformMapper mapper, IEnumerable <string> skipNames = null)
{
foreach (var texture in mapper.textures)
{
var names = mapper.GetNames(texture);
// TODO At the moment issue all names sharing the same texture as different texture slots. This is not optimized as it required more texture binding than necessary
for (int i = 0; i < names.Count; ++i)
{
if (skipNames != null && skipNames.Contains(names[i]))
{
continue;
}
WriteLineFormat("{0} {1};", VFXExpression.TypeToCode(texture.valueType), names[i]);
if (VFXExpression.IsTexture(texture.valueType)) //Mesh doesn't require a sampler or texel helper
{
WriteLineFormat("SamplerState sampler{0};", names[i]);
WriteLineFormat("float4 {0}_TexelSize;", names[i]); // TODO This is not very good to add a uniform for each texture that is hardly ever used
}
WriteLine();
}
}
}
