Fixed scaling lighting weirdness

Gemfile.lock

@@ -2,13 +2,18 @@ GEM
   remote: https://rubygems.org/
   specs:
     glu (8.3.0)
+    glu (8.3.0-x86-mingw32)
     glut (8.3.0)
-    gosu (0.13.1)
+    glut (8.3.0-x86-mingw32)
+    gosu (0.13.2)
+    gosu (0.13.2-x86-mingw32)
     opengl (0.10.0)
+    opengl (0.10.0-x86-mingw32)
     wavefront (0.1.2)
 
 PLATFORMS
   ruby
+  x86-mingw32
 
 DEPENDENCIES
   glu

i-mic-fps.rb

@@ -3,7 +3,6 @@ require "glu"
 require "glut"
 require "gosu"
 require "fiddle"
-# require "wavefront"
 
 require_relative "lib/wavefront/model"
 require_relative "lib/wavefront/object"

lib/wavefront/model.rb

@@ -43,7 +43,6 @@ class IMICFPS
 
       def render(x,y,z, scale = 1)
         glTranslatef(x,y,z)
-        glScalef(scale,scale,scale)
         @objects.each_with_index do |o, i|
           glEnable(GL_CULL_FACE)
           glEnable(GL_COLOR_MATERIAL)
@@ -63,8 +62,8 @@ class IMICFPS
             glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE, [material.diffuse.red, material.diffuse.green, material.diffuse.blue, 1.0])
             glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, [material.specular.red, material.specular.green, material.specular.blue, 1.0])
             glMaterialfv(GL_FRONT_AND_BACK, GL_SHININESS, [10.0])
-            glNormal3f(normal.x, normal.y, normal.z)
-            glVertex3f(vertex.x, vertex.y, vertex.z)
+            glNormal3f(normal.x, normal.y, normal.z) # Don't scale normals
+            glVertex3f(vertex.x*scale, vertex.y*scale, vertex.z*scale)
           end
           glEnd
           glDisable(GL_CULL_FACE)

lib/window.rb

@@ -69,8 +69,8 @@ class IMICFPS
         gluLookAt(@camera.x,@camera.y,@camera.z, @angle_x,@angle_y,0, 0,1,0)
 
         color = [@c1, @c2, @c3]
-        @model.draw(0, 0, 0, 0.005)
-        @model2.draw(5, 0, 0, 0.005)
+        @model.draw(0, 0, 0, 0.0009)
+        @model2.draw(5, 0, 0, 0.0009)
 
       end
 
@@ -98,8 +98,8 @@ class IMICFPS
       @angle_y = @angle_y.clamp(-360, 360)
       self.mouse_x, self.mouse_y = Gosu.screen_width/2, Gosu.screen_height/2
 
-      @light_postion = [@camera.x, @camera.y, @camera.z, 1]
-      # @light_postion = [1.0, 0.249, 4.09, 1]
+      @light_postion = [@camera.x, @camera.y, @camera.z, 0]
+      # @light_postion = [0.0, 10, 0, 0]
 
       @camera.x-=@speed if $window.button_down?(Gosu::KbRight)
       @camera.x+=@speed if $window.button_down?(Gosu::KbLeft)