public void WriteValueByName <T>(string name, T value) where T : unmanaged
{
if (IsValid && IsAttached)
{
lock (lck)
{
if (IsValid && IsAttached)
{
if (ModelConstBuffer.TryGetVariableByName(name, out var variable))
{
if (UnsafeHelper.SizeOf <T>() > variable.Size)
{
var structSize = UnsafeHelper.SizeOf <T>();
throw new ArgumentException($"Input struct size {structSize} is larger than shader variable {variable.Name} size {variable.Size}");
}
if (!storage.Write(storageId, variable.StartOffset, ref value))
{
throw new ArgumentException($"Failed to write value on {name}");
}
}
else
{
#if DEBUG
throw new ArgumentException($"Variable not found in constant buffer {bufferDesc.Name}. Variable = {name}");
#else
Technique.EffectsManager.Logger.Log(Logger.LogLevel.Warning, $"Variable not found in constant buffer {bufferDesc.Name}. Variable = {name}");
#endif
}
}
}
}
}
public void WriteValue <T>(string name, ref T value) where T : unmanaged
{
if (materialCB != null && materialCB.TryGetVariableByName(name, out var variable))
{
if (UnsafeHelper.SizeOf <T>() > variable.Size)
{
var structSize = UnsafeHelper.SizeOf <T>();
throw new ArgumentException($"Input struct size {structSize} is larger than shader variable {variable.Name} size {variable.Size}");
}
if (!storage.Write(storageId, variable.StartOffset, ref value))
{
throw new ArgumentException($"Failed to write value on {name}");
}
}
else
{
#if DEBUG
throw new ArgumentException($"Variable not found in constant buffer {materialCB.Name}. Variable = {name}");
#else
logger.LogWarning("Variable not found in constant buffer {}. Variable = {}", materialCB.Name, name);
#endif
}
}