public FloatCompressor(FloatCompression compression)
{
if (compression.Min < compression.Max)
{
_min = compression.Min;
_max = compression.Max;
_accuracy = compression.Accuracy;
_accuracyInv = 1.0f / _accuracy;
_range = (uint)((compression.Max - compression.Min) * (1.0 / _accuracy));
_bits = Maths.BitsRequiredForNumber(_range);
}
else
{
_min = 0;
_max = 0;
_range = 0;
_accuracy = 0;
_accuracyInv = 0;
_bits = 32;
}
}
static FloatCompression ExitAxis(FloatCompression compression, string label, bool enabled)
{
if (enabled)
{
EditorGUILayout.BeginHorizontal();
GUILayout.Label(label, GUILayout.Width(15));
compression = EditFloatCompression(compression);
EditorGUILayout.EndHorizontal();
}
return(compression);
}
PropertyDefinition CreateProperty(PropertyAssetSettings settings)
{
PropertyDefinition def = new PropertyDefinition
{
Name = "NewProperty",
PropertyType = new PropertyTypeFloat {
Compression = FloatCompression.Default()
},
AssetSettings = settings,
ReplicationMode = ReplicationMode.Everyone,
};
def.Oncreated();
return(def);
}
public static FloatCompression EditFloatCompression(FloatCompression c)
{
if (c == null)
{
c = FloatCompression.Default();
}
c.Enabled = Toggle(c.Enabled);
UnityEditor.EditorGUI.BeginDisabledGroup(!c.Enabled);
c.MinValue = Mathf.Min(IntFieldOverlay(c.MinValue, "Min"), c.MaxValue - 1);
c.MaxValue = Mathf.Max(IntFieldOverlay(c.MaxValue, "Max"), c.MinValue + 1);
c.Accuracy = Mathf.Max(FloatFieldOverlay(c.Accuracy, "Accuracy"), 0.001f);
GUILayout.Label("Bits: " + (c.Enabled ? c.BitsRequired : 32), EditorStyles.miniLabel, GUILayout.Width(50));
UnityEditor.EditorGUI.EndDisabledGroup();
return(c);
}
public static void Decompress(string decryptedFileName, string readFileName)
{
FileStream stream = File.Open(readFileName, FileMode.Open);
float[] floats;
if (FloatCompression.TryUnpack(stream, out floats))
{
StringBuilder builder = new StringBuilder();
foreach (var f in floats)
{
builder.Append(f.ToString());
builder.Append(";");
}
string[] writeStrings = new[] { builder.ToString() };
File.WriteAllLines(decryptedFileName, writeStrings);
}
}