Quake 4 integrated with DoomRTX

neo/quake4/game/physics/Physics_VehicleMonster.cpp

@@ -0,0 +1,37 @@
+
+#include "precompiled.h"
+#pragma hdrstop
+
+#include "../Game_local.h"
+
+CLASS_DECLARATION( idPhysics_RigidBody, rvPhysics_VehicleMonster )
+END_CLASS
+
+/*
+================
+rvPhysics_VehicleMonster::Evaluate
+
+  Evaluate the impulse based rigid body physics.
+  When a collision occurs an impulse is applied at the moment of impact but
+  the remaining time after the collision is ignored.
+================
+*/
+bool rvPhysics_VehicleMonster::Evaluate( int timeStepMSec, int endTimeMSec ) {
+	if ( idPhysics_RigidBody::Evaluate( timeStepMSec, endTimeMSec ) ) {
+
+		idAngles euler			= current.i.orientation.ToAngles();
+		euler.pitch				= 0.0f;
+		euler.roll				= 0.0f;
+		current.i.orientation	= euler.ToMat3();
+
+		return true;
+	}
+
+	return false;
+}
+
+void rvPhysics_VehicleMonster::SetGravity ( const idVec3 & v ) {
+	gravityVector = v; 
+	gravityNormal = gameLocal.GetGravity( );
+	gravityNormal.Normalize();
+}