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cellGem: add some explanatory comments

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This commit is contained in:
Megamouse 2019-12-10 20:35:32 +01:00
parent 691c7cde67
commit 038694ae28
1 changed files with 17 additions and 13 deletions
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30
rpcs3/Emu/Cell/Modules/cellGem.h
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@ -159,10 +159,10 @@ struct CellGemPadData
struct CellGemInertialState
{
be_t<f32> accelerometer[4];
be_t<f32> gyro[4];
be_t<f32> accelerometer_bias[4];
be_t<f32> gyro_bias[4];
be_t<f32> accelerometer[4]; // accelerometer readings including accelerometer_bias (G units)
be_t<f32> gyro[4]; // gyro readings including gyro_bias (radians/s)
be_t<f32> accelerometer_bias[4]; // accelerometer bias (G units)
be_t<f32> gyro_bias[4]; // gyro bias (radians/s)
CellGemPadData pad;
CellGemExtPortData ext;
be_t<u64> timestamp;
@ -178,17 +178,21 @@ struct CellGemInfo
be_t<u32> port[CELL_GEM_MAX_NUM];
};
// origin is the center of the camera
// x increases to right (facing the camera)
// y increases upwards
// z increases towards user (away from the camera)
struct CellGemState
{
be_t<f32> pos[4];
be_t<f32> vel[4];
be_t<f32> accel[4];
be_t<f32> quat[4];
be_t<f32> angvel[4];
be_t<f32> angaccel[4];
be_t<f32> handle_pos[4];
be_t<f32> handle_vel[4];
be_t<f32> handle_accel[4];
be_t<f32> pos[4]; // center of sphere (mm)
be_t<f32> vel[4]; // velocity of sphere (mm/s)
be_t<f32> accel[4]; // acceleration of sphere (mm/s²)
be_t<f32> quat[4]; // quaternion orientation (x,y,z,w) of controller relative to default (facing the camera with buttons up)
be_t<f32> angvel[4]; // angular velocity of controller (radians/s)
be_t<f32> angaccel[4]; // angular acceleration of controller (radians/s²)
be_t<f32> handle_pos[4]; // center of controller handle (mm)
be_t<f32> handle_vel[4]; // velocity of controller handle (mm/s)
be_t<f32> handle_accel[4]; // acceleration of controller handle (mm/s²)
CellGemPadData pad;
CellGemExtPortData ext;
be_t<u64> timestamp;