Lines Matching defs:coeff
1011 *return values stored in coeff[], where
1016 *coeff : coeff[j]=C[n,j](v), this array store the returned values.
1022 void OpenGLSurfaceEvaluator::inPreEvaluate(int order, REAL vprime, REAL *coeff)
1030 * Compute orders 1 and 2 outright, and set coeff[0], coeff[1] to
1034 coeff[0] = 1.0;
1039 coeff[0] = oneMinusvprime;
1040 coeff[1] = vprime;
1044 oldval = coeff[0] * vprime;
1045 coeff[0] = oneMinusvprime * coeff[0];
1048 oldval = coeff[j] * vprime;
1049 coeff[j] = temp + oneMinusvprime * coeff[j];
1051 coeff[j] = oldval;
1057 *return values stored in coeff[] and coeffDeriv[].
1067 REAL *coeff, REAL *coeffDeriv)
1076 * Compute orders 1 and 2 outright, and set coeff[0], coeff[1] to
1080 coeff[0] = 1.0;
1086 coeff[0] = oneMinusvprime;
1087 coeff[1] = vprime;
1090 coeff[0] = oneMinusvprime;
1091 coeff[1] = vprime;
1093 oldval = coeff[0] * vprime;
1094 coeff[0] = oneMinusvprime * coeff[0];
1097 oldval = coeff[j] * vprime;
1098 coeff[j] = temp + oneMinusvprime * coeff[j];
1100 coeff[j] = oldval;
1102 coeffDeriv[0] = -coeff[0];
1110 coeffDeriv[j] = coeff[j-1] - coeff[j];
1113 coeffDeriv[j] = coeff[j-1];
1115 oldval = coeff[0] * vprime;
1116 coeff[0] = oneMinusvprime * coeff[0];
1119 oldval = coeff[j] * vprime;
1120 coeff[j] = temp + oneMinusvprime * coeff[j];
1122 coeff[j] = oldval;