diff --git a/Engine.cc b/Engine.cc
index fa97ba0..f35a02f 100644
--- a/Engine.cc
+++ b/Engine.cc
@@ -772,13 +772,31 @@ void Engine::Object::render()
             dMultiply0(rotated_x, default_x, r, 1, 3, 3);
             dMultiply0(rotated_y, default_y, r, 1, 3, 3);
 
-            float a = rotated_plane_direction[0];
-            float b = rotated_plane_direction[1];
-            float c = rotated_plane_direction[2];
-            float d = (a * (*m_args)[0] + b * (*m_args)[1] + c * (*m_args)[2]);
             /* plane equation: ax + by + cz = d, plane normal: (a, b, c) */
+
+            const int num_sections = 10;
+            const float section_size = 10.0f;
+            float x_o = (*m_args)[0];
+            float y_o = (*m_args)[1];
+            float z_o = (*m_args)[2];
             glBegin(GL_QUAD_STRIP);
-            glNormal3f(a, b, c);
+            glNormal3fv(rotated_plane_direction);
+            for (int x = 0; x < num_sections; x++)
+            {
+                for (int y = 0; y <= num_sections; y++)
+                {
+                    float half_span = num_sections * section_size / 2.0;
+                    float x_c = x * section_size - half_span;
+                    float y_c = y * section_size - half_span;
+                    glVertex3f(x_o + rotated_x[0] * x_c + rotated_y[0] * y_c,
+                            y_o + rotated_x[1] * x_c + rotated_y[1] * y_c,
+                            z_o + rotated_x[2] * x_c + rotated_y[2] * y_c);
+                    x_c += section_size;
+                    glVertex3f(x_o + rotated_x[0] * x_c + rotated_y[0] * y_c,
+                            y_o + rotated_x[1] * x_c + rotated_y[1] * y_c,
+                            z_o + rotated_x[2] * x_c + rotated_y[2] * y_c);
+                }
+            }
             glEnd();
             }
             break;