Lines Matching refs:z
247 dir_nrm.z = 0.0f ; in init_sample()
251 last_acc.x = last_acc.y = last_acc.z = in init_sample()
252 acc_vec.x = acc_vec.y = acc_vec.z = in init_sample()
253 dir_vec.x = dir_vec.y = dir_vec.z = in init_sample()
290 if ( new_acc.z < -ACC_MAX || new_acc.z > ACC_MAX ) { in work_sample()
291 new_acc.z = ( acc_vec.z *= ACC_DAMP ) + last_acc.z ; in work_sample()
293 acc_vec.z = new_acc.z - last_acc.z ; in work_sample()
302 dir_vec.z *= DIR_VEC_DAMP ; in work_sample()
305 f1 = acc_vec.z ; in work_sample()
312 dir_vec.z = 0.0f ; in work_sample()
319 f1 = sqrtf( dir_vec.x * dir_vec.x + dir_vec.y * dir_vec.y + dir_vec.z * dir_vec.z ) ; in work_sample()
327 dir_nrm.z = f1 * dir_vec.z ; in work_sample()