Vector Gradient
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(Différences entre les versions)
(Page créée avec « <lsl> vector gradient(list vectors, float rangestart, float rangeend, float index) { // Originally coded by TigroSpottystripes Katsu // this function take as input a list co… ») |
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// this function take as input a list containg vectors, a float specifying the min range of the input and another for the end, | // this function take as input a list containg vectors, a float specifying the min range of the input and another for the end, | ||
// and finally a float indication which point of the gradient ramp the result will be | // and finally a float indication which point of the gradient ramp the result will be | ||
| - | + | ||
| - | + | // converts the index to the range of the vetors list | |
| - | + | float transfindex = ((index - rangestart)/(rangeend - rangestart)) * (llGetListLength(vectors)- 1); | |
| - | + | ||
| - | + | integer pos = llFloor(transfindex); //get the position on the list | |
| - | + | ||
| + | float firstmulti = (1-(transfindex-pos)); // the multiplier for the first vector | ||
| + | float secondmulti = (transfindex-pos); //the multiplier for the second vector | ||
| - | + | vector firstvec= (llList2Vector(vectors, pos) * firstmulti); //set how much of the first vector will be passed | |
| - | + | vector secondvec = (llList2Vector(vectors, pos+1) * secondmulti); //same thign but with the next vector | |
| - | + | vector newvec = firstvec + secondvec ; //mix the two | |
| - | + | return newvec; //and the cross-fade is done =^.^= | |
} | } | ||
</lsl> | </lsl> | ||
Version actuelle en date du 11 mars 2012 à 05:19
vector gradient(list vectors, float rangestart, float rangeend, float index) { // Originally coded by TigroSpottystripes Katsu // this function take as input a list containg vectors, a float specifying the min range of the input and another for the end, // and finally a float indication which point of the gradient ramp the result will be // converts the index to the range of the vetors list float transfindex = ((index - rangestart)/(rangeend - rangestart)) * (llGetListLength(vectors)- 1); integer pos = llFloor(transfindex); //get the position on the list float firstmulti = (1-(transfindex-pos)); // the multiplier for the first vector float secondmulti = (transfindex-pos); //the multiplier for the second vector vector firstvec= (llList2Vector(vectors, pos) * firstmulti); //set how much of the first vector will be passed vector secondvec = (llList2Vector(vectors, pos+1) * secondmulti); //same thign but with the next vector vector newvec = firstvec + secondvec ; //mix the two return newvec; //and the cross-fade is done =^.^= }
