public static PropertyGUI Material(string materialDirectory, bool allowAlpha = false,
MaterialSelectorGUI.ColorModeSet colorModeSet = MaterialSelectorGUI.ColorModeSet.DEFAULT,
bool colorOnly = false)
{
return((Property property) =>
{
GUILayout.BeginHorizontal();
AlignedLabel(property);
GUILayout.FlexibleSpace();
// TODO: magic numbers
RectOffset tagFieldStyleMargin = tagFieldStyle.Value.margin;
Rect buttonRect = GUILayoutUtility.GetRect(150, 150);
Rect textureRect = new Rect(
buttonRect.xMin + 20, buttonRect.yMin + 20,
buttonRect.width - 20 * 2, buttonRect.height - 20 * 2);
if (GUI.Button(buttonRect, " ", tagFieldStyle.Value))
{
MaterialSelectorGUI materialSelector
= GUIManager.guiGameObject.AddComponent <MaterialSelectorGUI>();
materialSelector.title = "Change " + property.name;
materialSelector.rootDirectory = materialDirectory;
materialSelector.highlightMaterial = (Material)property.value;
materialSelector.allowAlpha = allowAlpha;
materialSelector.colorModeSet = colorModeSet;
materialSelector.colorOnly = colorOnly;
materialSelector.handler = (Material mat) =>
{
property.setter(mat); // skip equality check, it could be the same material with a different color
};
}
MaterialSelectorGUI.DrawMaterialTexture((Material)property.value,
textureRect, allowAlpha);
GUILayout.EndHorizontal();
});
}
private void DrawPaint(VoxelFace paint, Rect rect)
{
float rotation = VoxelFace.GetOrientationRotation(paint.orientation) * 90;
Vector2 scaleFactor = Vector2.one;
if (VoxelFace.GetOrientationMirror(paint.orientation))
{
scaleFactor = new Vector2(-1, 1);
rotation += 90;
}
Matrix4x4 baseMatrix = GUI.matrix;
RotateAboutPoint(rect.center, rotation, scaleFactor);
MaterialSelectorGUI.DrawMaterialTexture(paint.material, rect, false);
MaterialSelectorGUI.DrawMaterialTexture(paint.overlay, rect, true);
GUI.matrix = baseMatrix;
}
private void UpdateMaterialSelector()
{
if (materialSelector != null)
{
Destroy(materialSelector);
}
materialSelector = gameObject.AddComponent <MaterialSelectorGUI>();
materialSelector.enabled = false;
materialSelector.allowNullMaterial = true; // TODO: disable if no substances selected
materialSelector.closeOnSelect = false;
if (selectedLayer == 0)
{
materialSelector.rootDirectory = "Materials";
materialSelector.handler = (Material mat) =>
{
if (mat != null || paint.overlay != null)
{
paint.material = mat;
}
handler(paint);
};
materialSelector.highlightMaterial = paint.material;
}
else
{
materialSelector.rootDirectory = "Overlays";
materialSelector.allowAlpha = true;
materialSelector.handler = (Material mat) =>
{
if (mat != null || paint.material != null)
{
paint.overlay = mat;
}
handler(paint);
};
materialSelector.highlightMaterial = paint.overlay;
}
materialSelector.Start(); // not enabled so wouldn't be called normally
}