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  1. ROOT
  2. ROOT-8331

Error in the member function "Multiply(const Double_t *vin, Double_t* vout, Double_t w)" in TEveTrans of Eve package

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Details

    • Bug
    • Status: Closed (View Workflow)
    • High
    • Resolution: Fixed
    • 5.34/36, 6.06/06
    • 6.24/00, 6.22/04
    • Graphics
    • None
    • All platforms

    Description

      In TEveTrans::Multiply(const Double_t vin, Double_t vout, Double_t w), wrong index of the rotation matrix elements in the calculation as

         vout[1] = fM[F10]*vin[0] + fM[F11]*vin[1] + fM[F12]*vin[1] + fM[F13]*w;
         vout[2] = fM[F20]*vin[0] + fM[F21]*vin[1] + fM[F22]*vin[1] + fM[F23]*w;

      It should be as follows:

         vout[1] = fM[F10]*vin[0] + fM[F11]*vin[1] + fM[F12]*vin[2] + fM[F13]*w;
         vout[2] = fM[F20]*vin[0] + fM[F21]*vin[1] + fM[F22]*vin[2] + fM[F23]*w;

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            slinev Serguei Linev
            c02f99c933788b087edb yong@impcas.ac.cn
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            Dates

              Created:
              Updated:
              Resolved: