1 files changed, 21 insertions, 2 deletions
diff --git a/src_testbed/objects/convex.rs b/src_testbed/objects/convex.rs
index 0347144..95ef74a 100644
--- a/src_testbed/objects/convex.rs
+++ b/src_testbed/objects/convex.rs
@@ -13,25 +13,44 @@ pub struct Convex {
     base_color: Point3<f32>,
     gfx: GraphicsNode,
     body: ColliderHandle,
+    delta: Isometry<f32>,
 }
 
 impl Convex {
     pub fn new(
         body: ColliderHandle,
+        delta: Isometry<f32>,
         vertices: Vec<Point<f32>>,
+        #[cfg(feature = "dim3")] indices: Vec<[u32; 3]>,
         color: Point3<f32>,
         window: &mut Window,
     ) -> Convex {
         #[cfg(feature = "dim2")]
         let node = window.add_convex_polygon(vertices, Vector::from_element(1.0));
         #[cfg(feature = "dim3")]
-        let node = unimplemented!();
+        let node = {
+            use std::cell::RefCell;
+            use std::rc::Rc;
+            let mut mesh_vertices = Vec::new();
+            let mut mesh_indices = Vec::new();
+            for idx in indices {
+                let i = mesh_vertices.len() as u16;
+                mesh_vertices.push(vertices[idx[0] as usize]);
+                mesh_vertices.push(vertices[idx[1] as usize]);
+                mesh_vertices.push(vertices[idx[2] as usize]);
+                mesh_indices.push(Point3::new(i, i + 1, i + 2));
+            }
+
+            let mesh = kiss3d::resource::Mesh::new(mesh_vertices, mesh_indices, None, None, false);
+            window.add_mesh(Rc::new(RefCell::new(mesh)), na::Vector3::from_element(1.0))
+        };
 
         let mut res = Convex {
             color,
             base_color: color,
             gfx: node,
             body,
+            delta,
         };
 
         // res.gfx.set_texture_from_file(&Path::new("media/kitten.png"), "kitten");
@@ -59,7 +78,7 @@ impl Convex {
             colliders,
             self.body,
             &self.color,
-            &Isometry::identity(),
+            &self.delta,
         );
     }