initial version ( megaglest 3.2.3-beta3 )

source/shared_lib/sources/graphics/camera.cpp

@@ -0,0 +1,53 @@
+// ==============================================================
+//	This file is part of Glest Shared Library (www.glest.org)
+//
+//	Copyright (C) 2001-2008 Marti<74>o Figueroa
+//
+//	You can redistribute this code and/or modify it under 
+//	the terms of the GNU General Public License as published 
+//	by the Free Software Foundation; either version 2 of the 
+//	License, or (at your option) any later version
+// ==============================================================
+
+#include "camera.h"
+
+#include "leak_dumper.h"
+
+namespace Shared{ namespace Graphics{
+
+// =====================================================
+//	class Camera
+// =====================================================
+
+Camera::Camera(){
+	position= Vec3f(0.0f);
+}
+
+void Camera::moveLocalX(float amount){
+	position= position + orientation.getLocalXAxis()*amount;
+}
+
+void Camera::moveLocalY(float amount){
+	position= position + orientation.getLocalYAxis()*amount;
+}
+
+void Camera::moveLocalZ(float amount){
+	position= position + orientation.getLocalZAxis()*amount;
+}
+
+void Camera::addYaw(float amount){
+	Quaternion q(EulerAngles(0, amount, 0));
+	orientation*= q;
+}
+
+void Camera::addPitch(float amount){
+	Quaternion q(EulerAngles(amount, 0, 0));
+	orientation*= q;
+}
+
+void Camera::addRoll(float amount){
+	Quaternion q(EulerAngles(0, 0, amount));
+	orientation*= q;
+}
+
+}}//end namespace