RenderType

Enum with valid values:

'solid' - default render type, blocks with textures like stone, where alpha value is only 255
'cutout' - blocks with texture like glass, where alpha is either 0 or 255
'cutout_mipped' - same as 'cutout', but with mipmaps enabled
'translucent' - blocks with texture like stained glass, where alpha is anywhere between 0-255