diff options
Diffstat (limited to 'src/camera.cpp')
| -rw-r--r-- | src/camera.cpp | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/src/camera.cpp b/src/camera.cpp index dca1c6d34..1ef594eea 100644 --- a/src/camera.cpp +++ b/src/camera.cpp @@ -33,6 +33,7 @@ with this program; if not, write to the Free Software Foundation, Inc., #include "gamedef.h" #include "sound.h" #include "event.h" +#include "util/numeric.h" Camera::Camera(scene::ISceneManager* smgr, MapDrawControl& draw_control, IGameDef *gamedef): @@ -234,17 +235,17 @@ void Camera::update(LocalPlayer* player, f32 frametime, v2u32 screensize, #if 1 f32 bobknob = 1.2; - f32 bobtmp = sin(pow(bobfrac, bobknob) * PI); - //f32 bobtmp2 = cos(pow(bobfrac, bobknob) * PI); + f32 bobtmp = sin(pow(bobfrac, bobknob) * M_PI); + //f32 bobtmp2 = cos(pow(bobfrac, bobknob) * M_PI); v3f bobvec = v3f( - 0.3 * bobdir * sin(bobfrac * PI), + 0.3 * bobdir * sin(bobfrac * M_PI), -0.28 * bobtmp * bobtmp, 0.); //rel_cam_pos += 0.2 * bobvec; //rel_cam_target += 0.03 * bobvec; - //rel_cam_up.rotateXYBy(0.02 * bobdir * bobtmp * PI); + //rel_cam_up.rotateXYBy(0.02 * bobdir * bobtmp * M_PI); float f = 1.0; f *= g_settings->getFloat("view_bobbing_amount"); rel_cam_pos += bobvec * f; @@ -253,10 +254,10 @@ void Camera::update(LocalPlayer* player, f32 frametime, v2u32 screensize, rel_cam_target.Z -= 0.005 * bobvec.Z * f; //rel_cam_target.X -= 0.005 * bobvec.X * f; //rel_cam_target.Y -= 0.005 * bobvec.Y * f; - rel_cam_up.rotateXYBy(-0.03 * bobdir * bobtmp * PI * f); + rel_cam_up.rotateXYBy(-0.03 * bobdir * bobtmp * M_PI * f); #else - f32 angle_deg = 1 * bobdir * sin(bobfrac * PI); - f32 angle_rad = angle_deg * PI / 180; + f32 angle_deg = 1 * bobdir * sin(bobfrac * M_PI); + f32 angle_rad = angle_deg * M_PI / 180; f32 r = 0.05; v3f off = v3f( r * sin(angle_rad), @@ -289,7 +290,7 @@ void Camera::update(LocalPlayer* player, f32 frametime, v2u32 screensize, // FOV and aspect ratio m_aspect = (f32)screensize.X / (f32) screensize.Y; - m_fov_y = fov_degrees * PI / 180.0; + m_fov_y = fov_degrees * M_PI / 180.0; // Increase vertical FOV on lower aspect ratios (<16:10) m_fov_y *= MYMAX(1.0, MYMIN(1.4, sqrt(16./10. / m_aspect))); // WTF is this? It can't be right @@ -320,22 +321,22 @@ void Camera::update(LocalPlayer* player, f32 frametime, v2u32 screensize, if (m_digging_button != -1) { f32 digfrac = m_digging_anim; - wield_position.X -= 30 * sin(pow(digfrac, 0.8f) * PI); - wield_position.Y += 15 * sin(digfrac * 2 * PI); + wield_position.X -= 30 * sin(pow(digfrac, 0.8f) * M_PI); + wield_position.Y += 15 * sin(digfrac * 2 * M_PI); wield_position.Z += 5 * digfrac; // Euler angles are PURE EVIL, so why not use quaternions? core::quaternion quat_begin(wield_rotation * core::DEGTORAD); core::quaternion quat_end(v3f(90, -10, -130) * core::DEGTORAD); core::quaternion quat_slerp; - quat_slerp.slerp(quat_begin, quat_end, sin(digfrac * PI)); + quat_slerp.slerp(quat_begin, quat_end, sin(digfrac * M_PI)); quat_slerp.toEuler(wield_rotation); wield_rotation *= core::RADTODEG; } else { f32 bobfrac = my_modf(m_view_bobbing_anim); - wield_position.X -= sin(bobfrac*PI*2.0) * 3.0; - wield_position.Y += sin(my_modf(bobfrac*2.0)*PI) * 3.0; + wield_position.X -= sin(bobfrac*M_PI*2.0) * 3.0; + wield_position.Y += sin(my_modf(bobfrac*2.0)*M_PI) * 3.0; } m_wieldnode->setPosition(wield_position); m_wieldnode->setRotation(wield_rotation); @@ -538,7 +539,7 @@ void Camera::drawWieldedTool() // Draw the wielded node (in a separate scene manager) scene::ICameraSceneNode* cam = m_wieldmgr->getActiveCamera(); cam->setAspectRatio(m_cameranode->getAspectRatio()); - cam->setFOV(72.0*PI/180.0); + cam->setFOV(72.0*M_PI/180.0); cam->setNearValue(0.1); cam->setFarValue(100); m_wieldmgr->drawAll(); |