protected int LocateUniform(string uniformName, bool softFail = true)
{
int location = 0;
if (UniformLocations.TryGetValue(uniformName, out location))
{
return(location);
}
location = GL.GetUniformLocation(Handle, uniformName);
if (location == -1)
{
if (softFail)
{
LogWarn($"Could not locate {uniformName}");
}
else
{
throw new InvalidOperationException($"ShaderProgram.LocateUniform ({Name}): Could not locate {uniformName}");
}
}
UniformLocations.Add(uniformName, location);
return(location);
}
private int GetUniformLocation(string name)
{
if (!UniformLocations.TryGetValue(name, out int location))
{
location = GL.GetUniformLocation(Handle, name);
UniformLocations.Add(name, location);
}
return(location);
}
