Cleaning up .0

tjbladez · Oct 18, 2010 · ef6569c · ef6569c
1 parent 88a5507
commit ef6569c
Show file tree

Hide file tree

Showing 3 changed files with 19 additions and 19 deletions.
diff --git a/using_nehe_lessons/lesson02.rb b/using_nehe_lessons/lesson02.rb
@@ -31,12 +31,12 @@ def draw
       glLoadIdentity
 
       # Think 3-d coordinate system (x,y,z). +- on each movies on that axis
-      glTranslatef(-2, 0.0, -10.0) # Moving function from the current point by x,y,z change
+      glTranslatef(-2, 0, -10) # Moving function from the current point by x,y,z change
 
       glBegin(GL_TRIANGLES) #Begin drawing a figure.
-          glVertex3f( 0.0,  1.0, 0.0) #place a point at (x,y,z) location from the current point
-          glVertex3f( 1.0, -1.0, 0.0)
-          glVertex3f(-1.0, -1.0, 0.0)
+          glVertex3f( 0,  1, 0) #place a point at (x,y,z) location from the current point
+          glVertex3f( 1, -1, 0)
+          glVertex3f(-1, -1, 0)
       glEnd
     end
   end

diff --git a/using_nehe_lessons/lesson03.rb b/using_nehe_lessons/lesson03.rb
@@ -27,15 +27,15 @@ def draw
   	  glMatrixMode(GL_MODELVIEW) # see 02
       glLoadIdentity # see 02
 
-      glTranslatef(-2, 0.0, -10.0) # see 02
+      glTranslatef(-2, 0, -10) # see 02
 
       glBegin(GL_TRIANGLES) # see 02
-          glColor3f(1.0, 0.0, 0.0) # sets color to be used using RBG
-          glVertex3f( 0.0,1.0, 0.0)
-          glColor3f(0.0, 1.0, 0.0)
-          glVertex3f( 1.0, -1.0, 0.0)
-          glColor3f(0.0, 0.0, 1.0)
-          glVertex3f(-1.0, -1.0, 0.0)
+          glColor3f(1, 0, 0) # sets color to be used using RBG
+          glVertex3f( 0,1, 0)
+          glColor3f(0, 1, 0)
+          glVertex3f( 1, -1, 0)
+          glColor3f(0, 0, 1)
+          glVertex3f(-1, -1, 0)
       glEnd
     end
   end

diff --git a/using_nehe_lessons/lesson04.rb b/using_nehe_lessons/lesson04.rb
@@ -31,17 +31,17 @@ def draw
   	  glMatrixMode(GL_MODELVIEW) # see 02
       glLoadIdentity # see 02
 
-      glTranslatef(-2, 0.0, -10.0) # see 02
+      glTranslatef(-2, 0, -10) # see 02
 
-      glRotatef(@rotation_angle, 0.0, 1.0, 0.0) # rotate object around vector set by traveling to x,y,z from current unit, angle is in degrees
+      glRotatef(@rotation_angle, 0, 1, 0) # rotate object around vector set by traveling to x,y,z from current unit, angle is in degrees
 
       glBegin(GL_TRIANGLES) # see 02
-          glColor3f(1.0, 0.0, 0.0) #  see 03
-          glVertex3f( 0.0,1.0, 0.0)
-          glColor3f(0.0, 1.0, 0.0)
-          glVertex3f( 1.0, -1.0, 0.0)
-          glColor3f(0.0, 0.0, 1.0)
-          glVertex3f(-1.0, -1.0, 0.0)
+          glColor3f(1, 0, 0) #  see 03
+          glVertex3f( 0,1, 0)
+          glColor3f(0, 1, 0)
+          glVertex3f( 1, -1, 0)
+          glColor3f(0, 0, 1)
+          glVertex3f(-1, -1, 0)
       glEnd
     end
   end