Update documentation for CreateSoftBodyRope (length param changed to …

…end)

GMVPhy/PhysSoftBody.cpp

@@ -51,17 +51,17 @@ int lCreateSoftBodyFromVertices(lua_State *state) {
 // Desc: Creates a new soft body rope
 // Arg1: PhysEnv|env|The physics environment to create the soft body in
 // Arg2: Vector|start|Start position
-// Arg3: Vector|length|Rope length
+// Arg3: Vector|end|End position
 // Arg4: int|resolution|Soft body resolution (# of nodes)
 // Ret1: PhysSoftBody|softbody|The rope soft body
 //
 int lCreateSoftBodyRope(lua_State *state) {
 	IPhysicsEnvironment32 *pEnv = Get_PhysEnv(state, 1);
 	Vector *pos = Get_Vector(state, 2);
-	Vector *length = Get_Vector(state, 3);
+	Vector *end = Get_Vector(state, 3);
 	int res = LUA->GetNumber(4);
 
-	IPhysicsSoftBody *pSoftBody = pEnv->CreateSoftBodyRope(*pos, *length, res, NULL);
+	IPhysicsSoftBody *pSoftBody = pEnv->CreateSoftBodyRope(*pos, *end, res, NULL);
 	if (!pSoftBody)
 		LUA->ThrowError("Failed to create soft body (environment returned NULL)");
 

include/vphysics_interfaceV32.h

@@ -34,7 +34,7 @@ abstract_class IPhysicsEnvironment32 : public IPhysicsEnvironment {
 		// Create a convex soft body from vertices. Vertices are in world space!
 		virtual IPhysicsSoftBody *	CreateSoftBodyFromVertices(const Vector *vertices, int numVertices, const softbodyparams_t *pParams) = 0;
 		// Resolution is the amount of nodes in the rope. Higher number means less passthrough and a finer rope.
-		virtual IPhysicsSoftBody *	CreateSoftBodyRope(const Vector &start, const Vector &length, int resolution, const softbodyparams_t *pParams) = 0;
+		virtual IPhysicsSoftBody *	CreateSoftBodyRope(const Vector &start, const Vector &end, int resolution, const softbodyparams_t *pParams) = 0;
 		virtual IPhysicsSoftBody *	CreateSoftBodyPatch(const Vector *corners, int resx, int resy, const softbodyparams_t *pParams) = 0;
 		virtual void				DestroySoftBody(IPhysicsSoftBody *pSoftBody) = 0;