Add initial prototype.

3-mid/physics/implement/bullet/source/c/bullet-space.h

@@ -0,0 +1,46 @@
+#ifndef C_BULLET_SPACE_H
+#define C_BULLET_SPACE_H
+
+
+#include "bullet.h"
+#include "bullet-object.h"
+#include "bullet-joint.h"
+
+
+
+extern "C"
+{
+  struct Space;
+
+
+  struct Space*      b3d_new_Space ();
+  void               b3d_free_Space (Space*   Self);
+
+  void               b3d_Space_add_Object (Space*   Self,    Object*     the_Object);
+  void               b3d_Space_rid_Object (Space*   Self,    Object*     the_Object);
+
+  void               b3d_Space_add_Joint  (Space*   Self,    Joint*      the_Joint);
+
+  void               b3d_Space_Gravity_is (Space*   Self,    Vector_3*   Now);
+
+  void               b3d_Space_evolve     (Space*   Self,    float       By);
+
+
+  //  Ray Casting
+  //
+  struct ray_Collision
+  {
+      const Object*    near_Object;
+      Real             hit_Fraction;
+      Vector_3         Normal_world;
+      Vector_3         Site_world;
+  };
+
+  ray_Collision      b3d_Space_cast_Ray (Space*   Self,    Vector_3*   From,
+                                                           Vector_3*   To);
+
+} // extern "C"
+
+
+
+#endif