Lines Matching refs:y1
1828 float y1=*packedPoints++;
1836 float Y1=*packedPoints++;
1843 float x0Y0=x0*Y0, x1Y1=x1*Y1, x2Y2=x2*Y2, x3Y3=x3*Y3;
1844 float y0X0=y0*X0, y1X1=y1*X1, y2X2=y2*X2, y3X3=y3*X3;
1845 float y0Y0=y0*Y0, y1Y1=y1*Y1, y2Y2=y2*Y2, y3Y3=y3*Y3;
1851 * x1 y1 1 x1
1862 * x1-x2 y1-y2 0 x1+1
1867 * R(1)=(x0-x2)*R(1)-(x1-x2)*R(0), y1'=(y1-y2)(x0-x2)-(x1-x2)(y0-y2)
1872 * 0 y1' 0 x2+3
1877 * R(3)=y1'*R(3)-y3'*R(1)
1878 * R(0)=y1'*R(0)-(y0-y2)*R(1)
1882 * 0 y1' 0 x2+3
1888 * R(1)/=y1'
1906 {x1-x2,y1-y2},
1914 {x2Y2-x1Y1,y2Y2-y1Y1,(Y1-Y2)},
1918 {y0-y2,y1-y2,y2 ,y3-y2}};
1921 { (X0-X2) , (X1-X2) , (X2 ) , (X3-X2) , (Y0-Y2) , (Y1-Y2) , (Y2 ) , (Y3-Y2) }};
1927 * R(1)=(x0-x2)*R(1)-(x1-x2)*R(0), y1'=(y1-y2)(x0-x2)-(x1-x2)(y0-y2)
1955 * R(3)=y1'*R(3)-y3'*R(1)
1956 * R(0)=y1'*R(0)-(y0-y2)*R(1)
1982 * R(1)/=y1'
