lib/gamnit: intro draw_mode

[nit.git] / lib / gamnit / depth / more_materials.nit

diff --git a/lib/gamnit/depth/more_materials.nit b/lib/gamnit/depth/more_materials.nit
index 6117128..b77c85e 100644 (file)
--- a/lib/gamnit/depth/more_materials.nit
+++ b/lib/gamnit/depth/more_materials.nit
@@ -75,9 +75,9 @@ class SmoothMaterial
 
                # Execute draw
                if mesh.indices.is_empty then
-                       glDrawArrays(gl_TRIANGLES, 0, mesh.vertices.length/3)
+                       glDrawArrays(mesh.draw_mode, 0, mesh.vertices.length/3)
                else
-                       glDrawElements(gl_TRIANGLES, mesh.indices.length, gl_UNSIGNED_SHORT, mesh.indices_c.native_array)
+                       glDrawElements(mesh.draw_mode, mesh.indices.length, gl_UNSIGNED_SHORT, mesh.indices_c.native_array)
                end
        end
 end
@@ -182,9 +182,9 @@ class TexturedMaterial
                program.camera.uniform(app.world_camera.position.x, app.world_camera.position.y, app.world_camera.position.z)
 
                if mesh.indices.is_empty then
-                       glDrawArrays(gl_TRIANGLES, 0, mesh.vertices.length/3)
+                       glDrawArrays(mesh.draw_mode, 0, mesh.vertices.length/3)
                else
-                       glDrawElements(gl_TRIANGLES, mesh.indices.length, gl_UNSIGNED_SHORT, mesh.indices_c.native_array)
+                       glDrawElements(mesh.draw_mode, mesh.indices.length, gl_UNSIGNED_SHORT, mesh.indices_c.native_array)
                end
        end
 end
@@ -220,9 +220,9 @@ class NormalsMaterial
                program.normal.array(mesh.normals, 3)
 
                if mesh.indices.is_empty then
-                       glDrawArrays(gl_TRIANGLES, 0, mesh.vertices.length/3)
+                       glDrawArrays(mesh.draw_mode, 0, mesh.vertices.length/3)
                else
-                       glDrawElements(gl_TRIANGLES, mesh.indices.length, gl_UNSIGNED_SHORT, mesh.indices_c.native_array)
+                       glDrawElements(mesh.draw_mode, mesh.indices.length, gl_UNSIGNED_SHORT, mesh.indices_c.native_array)
                end
        end
 end