minetest.register_node('shapes:gold_triangle_0', {
   description = 'Centered Golden Triangle.',
   drawtype = 'mesh',
   mesh = 'shapes_triangle_0.obj',
   tiles = {'default_gold_block.png'},
   paramtype = 'light',
   paramtype2 = 'facedir',
   groups = {cracky=2},
   selection_box = {
      type = 'fixed',
      fixed = {-.5, -.5, -.1, .5, .5, .1},
      },
   collision_box = {
      type = 'fixed',
      fixed = {-.5, -.5, -.1, .5, .5, .1},
      },
})

minetest.register_node('shapes:gold_triangle_1', {
   description = 'Offset Golden Triangle.',
   drawtype = 'mesh',
   mesh = 'shapes_triangle_1.obj',
   tiles = {'default_gold_block.png'},
   paramtype = 'light',
   paramtype2 = 'facedir',
   groups = {cracky=2},
   selection_box = {
      type = 'fixed',
      fixed = {-.5, -.5, -.1, .5, .5, .1},
      },
   collision_box = {
      type = 'fixed',
      fixed = {-.5, -.5, -.1, .5, .5, .1},
      },
})

minetest.register_node('shapes:gold_triangle_2', {
   description = 'Corner Golden Triangle.',
   drawtype = 'mesh',
   mesh = 'shapes_triangle_2.obj',
   tiles = {'default_gold_block.png'},
   paramtype = 'light',
   paramtype2 = 'facedir',
   groups = {cracky=2},
   selection_box = {
      type = 'fixed',
      fixed = {-.5, -.5, -.1, .5, .5, .1},
      },
   collision_box = {
      type = 'fixed',
      fixed = {-.5, -.5, -.1, .5, .5, .1},
      },
})
