public Rect Layout(Vector2 position, float footprint_height)
{
return(RectExtensions.CreateMinMaxRect(
position + new Vector2(left_offset, bottom_offset),
position + new Vector2(right_offset, top_offset + footprint_height)
));
}
protected override void DrawArrayInternal(Rect rect, int array_size)
{
EditProperty_Array property = GetProperty();
EditorGUI.DrawRect(border_rect, Color.black);
EditorGUI.DrawRect(background_rect, Color.gray);
float x = background_rect.xMin;
float y = background_rect.yMax;
float element_width = background_rect.width / array_size;
float element_max_height = background_rect.height;
for (int i = 0; i < array_size; i++)
{
float value;
if (property.TryGetElementValue <float>(i, out value))
{
float height = element_max_height * value.ConvertFromRangeToPercent(min_value, max_value);
EditorGUI.DrawRect(RectExtensions.CreateMinMaxRect(
new Vector2(x, y),
new Vector2(x + element_width, y - height)
), Color.cyan);
}
x += element_width;
}
Vector2 percent;
if (GUIExtensions.MousePercentArea(background_rect, out percent, true, true))
{
int index = (int)(array_size * percent.x);
float magnitude = 1.0f - percent.y;
if (property.IsIndexValid(index))
{
property.SetElementValue(index, magnitude.ConvertFromPercentToRange(min_value, max_value));
}
}
}