very lame rename p1234 -> v1234

Author: anf3is

src/game/client/c_rope.cpp

@@ -1506,12 +1506,12 @@ struct catmull_t
 };
 
 // bake out the terms of the catmull rom spline
-void Catmull_Rom_Spline_Matrix( const Vector &p1, const Vector &p2, const Vector &p3, const Vector &p4, catmull_t &output )
+void Catmull_Rom_Spline_Matrix( const Vector &v1, const Vector &v2, const Vector &v3, const Vector &v4, catmull_t &output )
 {
-	output.t3 = 0.5f * ((-1*p1) + (3*p2) + (-3*p3) + p4);	// 0.5 t^3 * [ (-1*p1) + ( 3*p2) + (-3*p3) + p4 ]
-	output.t2 = 0.5f * ((2*p1) + (-5*p2) + (4*p3) - p4);		// 0.5 t^2 * [ ( 2*p1) + (-5*p2) + ( 4*p3) - p4 ]
-	output.t = 0.5f * ((-1*p1) + p3);						// 0.5 t * [ (-1*p1) + p3 ]
-	output.c = p2;											// p2
+	output.t3 = 0.5f * ((-1*v1) + (3*v2) + (-3*v3) + v4);	// 0.5 t^3 * [ (-1*v1) + ( 3*v2) + (-3*v3) + v4 ]
+	output.t2 = 0.5f * ((2*v1) + (-5*v2) + (4*v3) - v4);		// 0.5 t^2 * [ ( 2*v1) + (-5*v2) + ( 4*v3) - v4 ]
+	output.t = 0.5f * ((-1*v1) + v3);						// 0.5 t * [ (-1*v1) + v3 ]
+	output.c = v2;											// v2
 }
 
 // evaluate one point on the spline, t is a vector of (t, t^2, t^3)