diff options
Diffstat (limited to 'intern/ghost/intern/GHOST_Wintab.cpp')
| -rw-r--r-- | intern/ghost/intern/GHOST_Wintab.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/intern/ghost/intern/GHOST_Wintab.cpp b/intern/ghost/intern/GHOST_Wintab.cpp index aaf9503b294..2547a38c0d1 100644 --- a/intern/ghost/intern/GHOST_Wintab.cpp +++ b/intern/ghost/intern/GHOST_Wintab.cpp @@ -326,7 +326,7 @@ void GHOST_Wintab::getInput(std::vector<GHOST_WintabInfoWin32> &outWintabInfo) ORIENTATION ort = pkt.pkOrientation; /* Convert raw fixed point data to radians. */ - float altRad = (float)((fabs((float)ort.orAltitude) / (float)m_maxAltitude) * M_PI / 2.0); + float altRad = (float)((fabs((float)ort.orAltitude) / (float)m_maxAltitude) * M_PI_2); float azmRad = (float)(((float)ort.orAzimuth / (float)m_maxAzimuth) * M_PI * 2.0); /* Find length of the stylus' projected vector on the XY plane. */ @@ -334,7 +334,7 @@ void GHOST_Wintab::getInput(std::vector<GHOST_WintabInfoWin32> &outWintabInfo) /* From there calculate X and Y components based on azimuth. */ out.tabletData.Xtilt = sin(azmRad) * vecLen; - out.tabletData.Ytilt = (float)(sin(M_PI / 2.0 - azmRad) * vecLen); + out.tabletData.Ytilt = (float)(sin(M_PI_2 - azmRad) * vecLen); } out.time = pkt.pkTime; |