Fixed missing spaces, added terrain object, various tweaks trying to get collision detection working correctly; Still isn't...

lib/wavefront/model.rb

@@ -31,7 +31,7 @@ class IMICFPS
         @faces    = []
         @smoothing= 0
 
-        @bounding_box = BoundingBox.new(nil,nil,nil, nil,nil,nil)
+        @bounding_box = BoundingBox.new(0,0,0, 0,0,0)
         start_time = Time.now
         parse
         puts "#{@file_path.split('/').last} took #{(Time.now-start_time).round(2)} seconds to parse"

lib/wavefront/object.rb

@@ -11,7 +11,7 @@ class IMICFPS
         @textures = []
         @normals  = []
         @faces    = []
-        @bounding_box = BoundingBox.new(nil,nil,nil, nil,nil,nil)
+        @bounding_box = BoundingBox.new(0,0,0, 0,0,0)
         @debug_color = Color.new(1.0,0.0,0.0)
 
         # Faces array packs everything:

lib/wavefront/parser.rb

@@ -49,6 +49,10 @@ class IMICFPS
         end
 
         puts "Total Lines: #{lines}"
+        calculate_bounding_box(@vertices, @bounding_box)
+        @objects.each do |o|
+          calculate_bounding_box(o.vertices, o.bounding_box)
+        end
       end
 
       def parse_mtllib
@@ -114,8 +118,6 @@ class IMICFPS
         else
           raise
         end
-        recalculate_bounding_box(vert, @bounding_box)
-        recalculate_bounding_box(vert, @current_object.bounding_box)
         @current_object.vertices << vert
         @vertices << vert
       end
@@ -146,9 +148,9 @@ class IMICFPS
         @uvs << texture
       end
 
-      def recalculate_bounding_box(vertex, bounding_box)
-        # Set a default relative to the model
+      def calculate_bounding_box(vertices, bounding_box)
         unless bounding_box.min_x.is_a?(Float)
+          vertex = vertices.first
           bounding_box.min_x = vertex.x
           bounding_box.min_y = vertex.y
           bounding_box.min_z = vertex.z
@@ -158,13 +160,15 @@ class IMICFPS
           bounding_box.max_z = vertex.z
         end
 
-        bounding_box.min_x = vertex.x if vertex.x < bounding_box.min_x
-        bounding_box.min_y = vertex.y if vertex.y < bounding_box.min_y
-        bounding_box.min_z = vertex.z if vertex.z < bounding_box.min_z
+        vertices.each do |vertex|
+          bounding_box.min_x = vertex.x if vertex.x < bounding_box.min_x
+          bounding_box.min_y = vertex.y if vertex.y < bounding_box.min_y
+          bounding_box.min_z = vertex.z if vertex.z < bounding_box.min_z
 
-        bounding_box.max_x = vertex.x if vertex.x > bounding_box.max_x
-        bounding_box.max_y = vertex.y if vertex.y > bounding_box.max_y
-        bounding_box.max_z = vertex.z if vertex.z > bounding_box.max_z
+          bounding_box.max_x = vertex.x if vertex.x > bounding_box.max_x
+          bounding_box.max_y = vertex.y if vertex.y > bounding_box.max_y
+          bounding_box.max_z = vertex.z if vertex.z > bounding_box.max_z
+        end
       end
     end
   end