Searched refs:lDist (Results 1 – 1 of 1) sorted by relevance
561 float lDist; in SDL_GestureProcessEvent() local656 lDist = (float)SDL_sqrt(lv.x*lv.x + lv.y*lv.y); in SDL_GestureProcessEvent()665 lv.x/=lDist; in SDL_GestureProcessEvent()666 lv.y/=lDist; in SDL_GestureProcessEvent()671 dDist = (Dist - lDist); in SDL_GestureProcessEvent()672 if (lDist == 0) {dDist = 0;dtheta = 0;} /* To avoid impossible values */ in SDL_GestureProcessEvent()
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