Mercurial > fife-parpg

diff engine/core/view/camera.cpp @ 621:356634098bd9

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* Removed the image chunking size variable from engine settings. * Replaced the existing define of PI and added some math related static const variables
author prock@33b003aa-7bff-0310-803a-e67f0ece8222
date Fri, 01 Oct 2010 14:09:47 +0000
parents d242e6ce6f9f
children 46b95d06c8c2
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line diff
--- a/engine/core/view/camera.cpp	Thu Sep 30 21:24:55 2010 +0000
+++ b/engine/core/view/camera.cpp	Fri Oct 01 14:09:47 2010 +0000
@@ -327,7 +327,7 @@
 
 	void Camera::calculateZValue(ScreenPoint& screen_coords) {
 		int dy = -(screen_coords.y - toScreenCoordinates(m_location.getMapCoordinates()).y);
-		screen_coords.z = static_cast<int>(tan(m_tilt * (M_PI / 180.0)) * static_cast<double>(dy));
+		screen_coords.z = static_cast<int>(tan(m_tilt * (DBL_PI / 180.0)) * static_cast<double>(dy));
 	}
 
 	ExactModelCoordinate Camera::toMapCoordinates(ScreenPoint screen_coords, bool z_calculated) {