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Some clean up

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3377 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
nakeee
2009-06-08 14:36:00 +00:00
parent ad4ffaf0b6
commit 1a6b9d8174
21 changed files with 345 additions and 967 deletions
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50
Source/Plugins/Plugin_Wiimote-testing/Src/EmuDynamics.cpp
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@ -16,9 +16,6 @@
// http://code.google.com/p/dolphin-emu/
//////////////////////////////////////////////////////////////////////////////////////////
// Includes
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
#include <vector>
#include <string>
@ -37,9 +34,7 @@
#include "EmuSubroutines.h"
#include "EmuMain.h"
#include "Encryption.h" // for extension encryption
#include "Logging.h" // for startConsoleWin, Console::Print, GetConsoleHwnd
#include "Config.h" // for g_Config
////////////////////////////////////
namespace WiiMoteEmu
@ -51,9 +46,7 @@ namespace WiiMoteEmu
//******************************************************************************
//////////////////////////////////////////////////////////////////////////////////////////
// Test the calculations
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void TiltTest(u8 x, u8 y, u8 z)
{
int Roll, Pitch, RollAdj, PitchAdj;
@ -69,13 +62,11 @@ void TiltTest(u8 x, u8 y, u8 z)
(_Pitch >= 0) ? StringFromFormat(" %03i", (int)_Pitch).c_str() : StringFromFormat("%04i", (int)_Pitch).c_str());
INFO_LOG(CONSOLE, "%s\n", To.c_str());
}
////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////
/* Angles adjustment for the upside down state when both roll and pitch is used. When the absolute values
of the angles go over 90<39> the Wiimote is upside down and these adjustments are needed. */
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/* Angles adjustment for the upside down state when both roll and pitch is
used. When the absolute values of the angles go over 90<39> the Wiimote is
upside down and these adjustments are needed. */
void AdjustAngles(float &Roll, float &Pitch)
{
float OldPitch = Pitch;
@ -96,12 +87,9 @@ void AdjustAngles(float &Roll, float &Pitch)
Roll = -180 - Roll; // -15 to -165
}
}
////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////
// Angles to accelerometer values
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void PitchDegreeToAccelerometer(float _Roll, float _Pitch, u8 &_x, u8 &_y, u8 &_z)
{
// We need radiands for the math functions
@ -125,21 +113,22 @@ void PitchDegreeToAccelerometer(float _Roll, float _Pitch, u8 &_x, u8 &_y, u8 &_
else
{
// ====================================================
/* This seems to always produce the exact same combination of x, y, z and Roll and Pitch that the
real Wiimote produce. There is an unlimited amount of x, y, z combinations for any combination of
Roll and Pitch. But if we select a Z from the smallest of the absolute value of cos(Roll) and
cos (Pitch) we get the right values. */
/* This seems to always produce the exact same combination of x, y, z
and Roll and Pitch that the real Wiimote produce. There is an
unlimited amount of x, y, z combinations for any combination of Roll
and Pitch. But if we select a Z from the smallest of the absolute
value of cos(Roll) and cos (Pitch) we get the right values. */
// ---------
if (abs(cos(_Roll)) < abs(cos(_Pitch))) z = cos(_Roll); else z = cos(_Pitch);
/* I got these from reversing the calculation in PitchAccelerometerToDegree() in a math program
I don't know if we can derive these from some kind of matrix or something */
/* I got these from reversing the calculation in
PitchAccelerometerToDegree() in a math program I don't know if we
can derive these from some kind of matrix or something */
float x_num = 2 * tanf(0.5f * _Roll) * z;
float x_den = pow2f(tanf(0.5f * _Roll)) - 1;
x = - (x_num / x_den);
float y_num = 2 * tanf(0.5f * _Pitch) * z;
float y_den = pow2f(tanf(0.5f * _Pitch)) - 1;
y = - (y_num / y_den);
// =========================
}
// Multiply with the neutral of z and its g
@ -162,9 +151,7 @@ void PitchDegreeToAccelerometer(float _Roll, float _Pitch, u8 &_x, u8 &_y, u8 &_
_z = iz;
}
//////////////////////////////////////////////////////////////////////////////////////////
// Accelerometer to roll and pitch angles
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
float AccelerometerToG(float Current, float Neutral, float G)
{
float _G = (Current - Neutral) / G;
@ -214,11 +201,7 @@ void PitchAccelerometerToDegree(u8 _x, u8 _y, u8 _z, int &_Roll, int &_Pitch, in
// IR data functions
//******************************************************************************
//////////////////////////////////////////////////////////////////////////////////////////
// Calculate dot positions from the basic 10 byte IR data
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void IRData2DotsBasic(u8 *Data)
{
struct SDot* Dot = g_Wm.IR.Dot;
@ -258,9 +241,7 @@ void IRData2DotsBasic(u8 *Data)
}
//////////////////////////////////////////////////////////////////////////////////////////
// Calculate dot positions from the extented 12 byte IR data
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void IRData2Dots(u8 *Data)
{
struct SDot* Dot = g_Wm.IR.Dot;
@ -290,12 +271,9 @@ void IRData2Dots(u8 *Data)
ReorderIRDots();
IRData2Distance();
}
////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////
// Reorder the IR dots according to their x-axis value
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void ReorderIRDots()
{
// Create a shortcut
@ -326,12 +304,9 @@ void ReorderIRDots()
Dot[i].Order = order;
}
}
////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////
// Calculate dot positions from the extented 12 byte IR data
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void IRData2Distance()
{
// Create a shortcut
@ -361,7 +336,6 @@ void IRData2Distance()
// Save the distance
g_Wm.IR.Distance = (int)sqrt((float)(xd*xd) + (float)(yd*yd));
}
////////////////////////////////
//******************************************************************************
@ -380,4 +354,4 @@ std::string CCData2Values(u8 *Data)
(Data[2] & 0x1f));
}
} // WiiMoteEmu
} // WiiMoteEmu