piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-24 22:59:47 -06:00
Code Issues Packages Projects Releases Wiki Activity

Implemented Nunchuck Roll/Pitch

Browse Source 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4702 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
ayuanx
2009-12-17 14:15:56 +00:00
parent b0ef811786
commit 7d1fdb85f3
11 changed files with 348 additions and 169 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
Source/Plugins/Plugin_Wiimote/Src/EmuDynamics.cpp
View File

@ -89,13 +89,16 @@ void AdjustAngles(int &Roll, int &Pitch)
// Angles to accelerometer values
void PitchDegreeToAccelerometer(int _Roll, int _Pitch, int &_x, int &_y, int &_z)
void TiltToAccelerometer(int &_x, int &_y, int &_z, STiltData &_TiltData)
{
if (_TiltData.Roll == 0 && _TiltData.Pitch == 0)
return;
// We need radiands for the math functions
float Roll = InputCommon::Deg2Rad((float)_Roll);
float Pitch = InputCommon::Deg2Rad((float)_Pitch);
float Roll = InputCommon::Deg2Rad((float)_TiltData.Roll);
float Pitch = InputCommon::Deg2Rad((float)_TiltData.Pitch);
// We need float values
float x = 0.0f, y = 0.0f, z = 0.0f;
float x = 0.0f, y = 0.0f, z = 1.0f; // Gravity
// In these cases we can use the simple and accurate formula
if(g_Config.Tilt.Range.Roll && g_Config.Tilt.Range.Pitch == 0)
@ -155,14 +158,14 @@ void PitchDegreeToAccelerometer(int _Roll, int _Pitch, int &_x, int &_y, int &_z
// Direct mapping for swing, from analog stick to accelerometer
if (g_Config.Tilt.Range.Roll == 0)
{
_x -= _Roll;
_x -= _TiltData.Roll;
}
if (g_Config.Tilt.Range.Pitch == 0)
{
if (!g_Config.bUpright)
_z -= _Pitch;
_z -= _TiltData.Pitch;
else // Upright wiimote
_y += _Pitch;
_y += _TiltData.Pitch;
}
}