Sahar Sajadieh the program displays in nuetral pose if no input file is entered.In that position the dinasour is breathing(it's stomach goes up and down) and also his eyes looks around. If an input file is entered,there are 16 keyframes in each file,which first 15 of them are parameters in dinasour's body, and the last one is the eye[1](the y argument of the eye view angle).the keyframes are as below: keyFrame par0 myX=X psition of dino par1 myY=Y psition of dino par2 myZ=Z psition of dino par3 myLean=angle of dino's body lean par4 myALU=angle of upper left arm par5 myALL=angle of lower left arm par6 myARU=angle of upper right arm par7 myARL=angle of lower right arm par8 myLLU=angle of upper left leg par9 myLLL=angle of lower left leg par10 myLRU=angle of upper right leg par11 myLRL=angle of upper right leg par12 myNeckFrw=frw angle of the neck par13 myNeckTwist=twist angle of the neck par14 myTail=tail angle par15 myEye=the eye[1](y direction of the eye view angle) I have made 3 input files;one is stand.txt,in which the dino leans frw and back up.It also put its baar up and down.The second one is move.txt, in which the dino move its tail to the sides and bends its neck up and down.And the third one id play.txt,in which there are more than 15 different movements.the dino put the weights (his bar) and his arms up and down, put his legs up and down and tilt twist his neck.move his tail to the sides and jumps up and down.It does series of practices, his chest moves up and down in the meanwhile and breaths and moves its eye. Moreover there are grass, couple bars and also the shadow of all the stuffs anf of course the dino on the ground. His name is Ernie, and he is a pretty athletic dino!