1 files changed, 0 insertions, 96 deletions
diff --git a/demo/Node.lua b/demo/Node.lua
deleted file mode 100644
index 6177fc5..0000000
--- a/demo/Node.lua
+++ /dev/null
@@ -1,96 +0,0 @@
-local Node = {}
-
-Node.prototype = {}
-
-Node.prototype.updateTransform = function(self)
-   self.transform:eye()
-
-   self.transform:translate(self.position)
-
-   self.transform:rotateZ(self.rotation:get(2))
-   self.transform:rotateY(self.rotation:get(1))
-   self.transform:rotateX(self.rotation:get(0))
-
-   self.transform:scalev(self.scale)
-
-   if self.parent ~= nil then
-      self.parent.transform:mul(self.transform, self.transform)
-   end
-
-   for _, child in ipairs(self.children) do
-      child:updateTransform()
-   end
-end
-
-Node.prototype.updateCascade = function(self, dt)
-    if self.update then
-        self:update(dt)
-    end
-    self:updateTransform()
-    for _, child in ipairs(self.children) do
-        child:updateCascade(dt)
-    end
-end
-
-Node.prototype.drawCascade = function(self, camera, shader, filter)
-   filter = filter or function(node) return true end
-   if self.draw and filter(self) then
-        self:draw(camera, shader)
-    end
-    
-   -- do not draw base nodes, but recursively draw children.
-   for _, child in ipairs(self.children) do
-      child:drawCascade(camera, shader, filter)
-   end
-end
-
-Node.prototype.translate = function(self, translation)
-   self.position:add(translation, self.position)
-end
-
-local rotationAxes = { x=0, y=1, z=2 }
-
-function Node.prototype.rotate(self, axis, angle)
-   local index = rotationAxes[axis]
-   local oldAngle = self.rotation:get(index)
-   self.rotation:set(index, oldAngle + angle)
-end
-
--- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Node.mt = {}
-Node.mt.__index = Node.prototype
-
--- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Node.new = function(parent, position, rotation, scale)
-   local node = {}
-
-   setmetatable(node, Node.mt)
-
-   node.parent = parent
-
-   if not position then node.position = honey.glm.vec3{0,0,0}
-   else node.position = position end
-   
-   if not rotation then node.rotation = honey.glm.vec3{0,0,0}
-   else node.rotation = rotation end
-
-   if not scale then node.scale = honey.glm.vec3{1,1,1}
-   else node.scale = scale end
-
-   node.children = {}
-
-   if parent ~= nil then
-      local index = #parent.children
-      parent.children[index + 1] = node
-   end
-   
-   node.transform = honey.glm.mat4()
-   node.transform:eye()
-   node:updateTransform()
-
-   return node
-end
-
-return Node