diff --git a/GRRLIB/GRRLIB/GRRLIB_3D.c b/GRRLIB/GRRLIB/GRRLIB_3D.c
index 813fa12..aa06751 100644
--- a/GRRLIB/GRRLIB/GRRLIB_3D.c
+++ b/GRRLIB/GRRLIB/GRRLIB_3D.c
@@ -286,3 +286,37 @@ void GRRLIB_DrawTorus(f32 r, f32 R, int nsides, int rings, bool filled){
     }
 }
 
+/**
+ * Draw a Sphere (with normal).
+ * @param r Radius of the Sprhere.
+ * @param lats Number of lattitudes.
+ * @param longs Number of Longitutes.
+ * @param filled Wired or not.
+*/
+void GRRLIB_DrawSphere(f32 r, int lats, int longs, bool filled) {
+    int i,j;
+
+    for(i = 0; i <= lats; i++) {
+        f32 lat0 = M_PI * (-0.5F + (f32) (i - 1) / lats);
+        f32 z0  = sin(lat0);
+        f32 zr0 =  cos(lat0);
+
+        f32 lat1 = M_PI * (-0.5F + (f32) i / lats);
+        f32 z1 = sin(lat1);
+        f32 zr1 = cos(lat1);
+	if(filled) GX_Begin(GX_TRIANGLESTRIP, GX_VTXFMT0, 2*(longs+1));
+        else GX_Begin(GX_LINESTRIP, GX_VTXFMT0, 2*(longs+1));
+        for(j = 0; j <= longs; j++) {
+           f32 lng = 2 * M_PI * (f32) (j - 1) / longs;
+            f32 x = cos(lng);
+            f32 y = sin(lng);
+
+            GX_Position3f32(x * zr0 * r, y * zr0 * r, z0 * r);
+            GX_Normal3f32(x * zr0 * r, y * zr0 * r, z0 * r);
+            GX_Position3f32(x * zr1 * r, y * zr1 * r, z1 * r);
+            GX_Normal3f32(x * zr1 * r, y * zr1 * r, z1 * r);
+        }
+        GX_End();
+    }
+}
+
diff --git a/GRRLIB/GRRLIB/grrlib/GRRLIB__lib.h b/GRRLIB/GRRLIB/grrlib/GRRLIB__lib.h
index e8f8816..a896765 100644
--- a/GRRLIB/GRRLIB/grrlib/GRRLIB__lib.h
+++ b/GRRLIB/GRRLIB/grrlib/GRRLIB__lib.h
@@ -151,6 +151,7 @@ void GRRLIB_InitLight(u8 id, guVector lpos, u32 lcol);
 void GRRLIB_LightOff(void);
 void GRRLIB_LightSwitch(u8 id, u32 ambcol, u32 matcol, u8 colsrc);
 void GRRLIB_DrawTorus(f32 r, f32 R, int nsides, int rings, bool filled);
+void GRRLIB_DrawSphere(f32 r, int lats, int longs, bool filled);
 
 //------------------------------------------------------------------------------
 // GRRLIB_Freetype.c - FreeType function for GRRLIB
diff --git a/examples/3D_LightDiffuse/source/main.c b/examples/3D_LightDiffuse/source/main.c
index 0815357..12e39d0 100644
--- a/examples/3D_LightDiffuse/source/main.c
+++ b/examples/3D_LightDiffuse/source/main.c
@@ -50,9 +50,12 @@ int main() {
 	GRRLIB_LightSwitch(GX_LIGHT0|GX_LIGHT1|GX_LIGHT2,RGBA(Amb,Amb,Amb,0xFF),0x808080FF,0);
 
         GRRLIB_ObjectView(0,0,0, a,a*2,a*3, 1,1,1);
-	GRRLIB_DrawTorus(0.4f, 2.0f, 20, 50, 0);
-        GRRLIB_ObjectView(0,0,0, -a,-a*2,-a*3, 1,1,1);
-	GRRLIB_DrawTorus(0.8f, 4.0f, 20, 50, 1);
+	GRRLIB_DrawTorus(0.4f, 3.0f, 20, 50, 1);
+        GRRLIB_ObjectView(0,0,0, -a,a*2,-a*3, 1,1,1);
+	GRRLIB_DrawSphere(2.0f, 30, 30, 0);
+
+	
+
 
         a+=0.5f;