X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=common.h;h=afa32fd9fb3e71b488b649fb3ec153ccc49ba744;hb=d045af680c6b8ca267a7aded69e2e510e659d2ab;hp=c22fd453d34a2dc778e7d78110a5eaa2ad908ae2;hpb=1c97cb161f885ad24d3356d92c8f4fd0e252bc61;p=carveJwlIkooP6JGAAIwe30JlM.git

diff --git a/common.h b/common.h
index c22fd45..afa32fd 100644
--- a/common.h
+++ b/common.h
@@ -17,7 +17,12 @@ enum classtype
    k_classtype_spawn = 3,
    k_classtype_water = 4,
    k_classtype_car_path = 5,
-   k_classtype_instance = 6
+   k_classtype_instance = 6,
+   k_classtype_capsule = 7,
+   k_classtype_route_node = 8,
+   k_classtype_route = 9,
+   k_classtype_bone = 10,
+   k_classtype_skeleton = 11
 };
 
 /* TODO: he needs a home somewhere */
@@ -29,4 +34,16 @@ struct ray_hit
    v3f pos, normal;
 };
 
+/* TODO: he needs a home somewhere */
+static void eval_bezier_time( v3f p0, v3f p1, v3f h0, v3f h1, float t, v3f p )
+{
+   float tt = t*t,
+         ttt = tt*t;
+
+   v3_muls( p1, ttt, p );
+   v3_muladds( p, h1, 3.0f*tt  -3.0f*ttt, p );
+   v3_muladds( p, h0, 3.0f*ttt -6.0f*tt  +3.0f*t, p );
+   v3_muladds( p, p0, 3.0f*tt  -ttt -3.0f*t +1.0f, p );
+}
+
 #endif /* COMMON_H */