Update for GLU3 API changes.

2 files changed, 15 insertions, 14 deletions

diff --git a/glass.c b/glass.c
index 3b72bc0..14e1719 100644
--- a/glass.c
+++ b/glass.c
@@ -146,9 +146,10 @@ update_light_position(void)
 	print_GLUmat4("light_world_matrix", &light_world_matrix);
 	*/
 
-	gluTranslate3(&temp, -eye_world.values[0],
-			     -eye_world.values[1],
-			     -eye_world.values[2]);
+	gluTranslate3f(&temp,
+		       -eye_world.values[0],
+		       -eye_world.values[1],
+		       -eye_world.values[2]);
 	gluMult4m_4m(&light_eye_matrix, &temp, &light_world_matrix);
 	gluMult4m_4v(&light_eye, &light_eye_matrix, &light_start_world);
 
@@ -190,10 +191,10 @@ calc_new_ring_transforms(int instance)
 		break;
 	}
 	/* Move them out into their position in the cube. */
-	gluTranslate3(&temp,
-		      x_index * 5.0,
-		      10 + y_index * 5.0,
-		      4.0 + z_index * 5.0);
+	gluTranslate3f(&temp,
+		       x_index * 5.0,
+		       10 + y_index * 5.0,
+		       4.0 + z_index * 5.0);
 	gluMult4m_4m(&ring_obj_to_world[instance], &temp, &obj_to_world);
 
 	/* Calculate the bounding sphere of the set of rings, for use in
@@ -302,9 +303,9 @@ reshape(int width, int height)
 	if (sdl_surf == NULL)
 		errx(1, "video mode set fail\n");
 
-	gluPerspective4(&projection, 80,
-			(float)win_width / (float)win_height,
-			0.2, 40);
+	gluPerspective4f(&projection, 80,
+			 (float)win_width / (float)win_height,
+			 0.2, 40);
 }
 
 static GLint
diff --git a/matrix.c b/matrix.c
index f81d830..3f12c08 100644
--- a/matrix.c
+++ b/matrix.c
@@ -255,8 +255,8 @@ make_sphere_frustum(GLUmat4 *mat,
 
 	near_radius = near * radius / sqrt(near * near + 2.0 * near * radius);
 
-	gluFrustum6(mat,
-		    -near_radius, near_radius,
-		    -near_radius, near_radius,
-		    near, far);
+	gluFrustum6f(mat,
+		     -near_radius, near_radius,
+		     -near_radius, near_radius,
+		     near, far);
 }