3 files changed, 23 insertions, 12 deletions

diff --git a/Smoke/Week 2.suo b/Smoke/Week 2.suo
index 1203660..4b7ea18 100644
--- a/Smoke/Week 2.suo
+++ b/Smoke/Week 2.suo
diff --git a/Smoke/Week 2.vcproj b/Smoke/Week 2.vcproj
index 92c6134..54a5b44 100644
--- a/Smoke/Week 2.vcproj
+++ b/Smoke/Week 2.vcproj
@@ -763,6 +763,10 @@
 				>

 			</File>

 			<File

+				RelativePath=".\normals.c"

+				>

+			</File>

+			<File

 				RelativePath=".\palette.c"

 				>

 			</File>

@@ -928,6 +932,10 @@
 				>

 			</File>

 			<File

+				RelativePath=".\normals.h"

+				>

+			</File>

+			<File

 				RelativePath=".\palette.h"

 				>

 			</File>

@@ -966,19 +974,19 @@
 			>

 		</File>

 		<File

-			RelativePath="fftw-2.1.3\rfftw\Makefile.am"

+			RelativePath="fftw-2.1.3\fftw\Makefile.am"

 			>

 		</File>

 		<File

-			RelativePath="fftw-2.1.3\fftw\Makefile.am"

+			RelativePath="fftw-2.1.3\rfftw\Makefile.am"

 			>

 		</File>

 		<File

-			RelativePath="fftw-2.1.3\fftw\Makefile.in"

+			RelativePath="fftw-2.1.3\rfftw\Makefile.in"

 			>

 		</File>

 		<File

-			RelativePath="fftw-2.1.3\rfftw\Makefile.in"

+			RelativePath="fftw-2.1.3\fftw\Makefile.in"

 			>

 		</File>

 		<File

diff --git a/Smoke/renderer_gl.c b/Smoke/renderer_gl.c
index d84e59c..62f513f 100644
--- a/Smoke/renderer_gl.c
+++ b/Smoke/renderer_gl.c
@@ -150,11 +150,11 @@ static void render_normal(void)
   int i, j, idx, DIM;
   double px, py;
 	fftw_real  wn, hn;
+  float normal_scale = 16.0f;
 
   DIM = fluids_get_dim();
   wn = (fftw_real)winWidth / (fftw_real)(DIM + 1);   // Grid cell width
 	hn = (fftw_real)winHeight / (fftw_real)(DIM + 1);  // Grid cell height
-  float normal_scale = 16.0f;
 
   glDisable(GL_LIGHTING);
   glBegin(GL_LINES);
@@ -185,11 +185,11 @@ static void render_normals(void)
   double px, py;
 	fftw_real  wn, hn;
   fftw_real *height;
+  float normal_scale = 10.0f;
 
   DIM = fluids_get_dim();
   wn = (fftw_real)winWidth / (fftw_real)(DIM + 1);   // Grid cell width
 	hn = (fftw_real)winHeight / (fftw_real)(DIM + 1);  // Grid cell height
-  float normal_scale = 10.0f;
 
   height = heightplots_get_frame();
 
@@ -834,15 +834,18 @@ void renderer_init_gl(void)
   float LightPosition[] = { -250.0f, -250.0f, -300.0f,  1.00f }; // Position of the light source
 
   glEnable(GL_TEXTURE_2D);
-  glShadeModel(GL_SMOOTH);                           // Enable smooth shading
-  glClearColor(0.0f, 0.0f, 0.0f, 0.0f);              // Black background
-  glClearDepth(1.0f);                                // Depth buffer setup
-  glDepthFunc(GL_LESS);                              // The type of depth testing to do
-  glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST); // Really nice perspective calculations
-  glHint(GL_POINT_SMOOTH_HINT, GL_NICEST);           // Really nice point smoothing
+  glShadeModel(GL_SMOOTH);
+  glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
+  glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
+  glHint(GL_POINT_SMOOTH_HINT, GL_NICEST);
+
   glEnable(GL_BLEND);
   glBlendFunc(GL_SRC_ALPHA, GL_ONE);
+
   glEnable(GL_DEPTH_TEST);
+  glClearDepth(1.0f);
+  glDepthFunc(GL_LESS);
+  
   glEnable(GL_LIGHTING);
   glEnable(GL_LIGHT0);
   glEnable(GL_COLOR_MATERIAL);