@Override
public double[] applyAll(VariableArray valAry, Map<Object, Object> cache) {
int len = valAry.length();
double[] r = valAry.get("r");
double[] s = valAry.get("s");
double[] t = valAry.get("t");
double[] rlt = new double[len];
double cr = vt[funIndex][0];
double cs = vt[funIndex][1];
double ct = vt[funIndex][2];
for (int i = 0; i < len; i++)
rlt[i] = (cr * r[i] + 1.0) * (cs * s[i] + 1.0) * (ct * t[i] + 1.0) / 8.0;
return rlt;
}
@Override
public double[] applyAll(VariableArray valAry, Map<Object, Object> cache) {
int len = valAry.length();
double[] r = valAry.get("r");
double[] s = valAry.get("s");
double[] t = valAry.get("t");
double[] rlt = new double[len];
double cr = vt[funIndex][0];
double cs = vt[funIndex][1];
double ct = vt[funIndex][2];
if ("r".equals(var))
for (int i = 0; i < len; i++) rlt[i] = cr * (cs * s[i] + 1.0) * (ct * t[i] + 1.0) / 8.0;
else if ("s".equals(var))
for (int i = 0; i < len; i++) rlt[i] = (cr * r[i] + 1.0) * cs * (ct * t[i] + 1.0) / 8.0;
else if ("t".equals(var))
for (int i = 0; i < len; i++) rlt[i] = (cr * r[i] + 1.0) * (cs * s[i] + 1.0) * ct / 8.0;
else throw new FutureyeException();
return rlt;
}
@Override
public double[] applyAll(VariableArray valAry, Map<Object, Object> cache) {
double[] detJ = null;
double[][][] J = null;
int len = valAry.length();
double[] rlt = new double[len];
if (cache != null) {
detJ = (double[]) cache.get(1);
J = (double[][][]) cache.get(2);
}
if (detJ == null || J == null) {
J = new double[3][3][len];
J[0][0] = x_r.applyAll(valAry, cache);
J[0][1] = x_s.applyAll(valAry, cache);
J[0][2] = x_t.applyAll(valAry, cache);
J[1][0] = y_r.applyAll(valAry, cache);
J[1][1] = y_s.applyAll(valAry, cache);
J[1][2] = y_t.applyAll(valAry, cache);
J[2][0] = z_r.applyAll(valAry, cache);
J[2][1] = z_s.applyAll(valAry, cache);
J[2][2] = z_t.applyAll(valAry, cache);
// @see ./doc/invA33.png
detJ = Utils.determinant(J);
if (cache != null) {
cache.put(1, detJ);
cache.put(2, J);
}
}
if ("r".equals(rst)) {
if ("x".equals(xyz))
for (int i = 0; i < len; i++)
rlt[i] = (J[1][1][i] * J[2][2][i] - J[1][2][i] * J[2][1][i]) / detJ[i];
else if ("y".equals(xyz))
for (int i = 0; i < len; i++)
rlt[i] = (J[0][2][i] * J[2][1][i] - J[0][1][i] * J[2][2][i]) / detJ[i];
else if ("z".equals(xyz))
for (int i = 0; i < len; i++)
rlt[i] = (J[0][1][i] * J[1][2][i] - J[0][2][i] * J[1][1][i]) / detJ[i];
} else if ("s".equals(rst)) {
if ("x".equals(xyz))
for (int i = 0; i < len; i++)
rlt[i] = (J[1][2][i] * J[2][0][i] - J[1][0][i] * J[2][2][i]) / detJ[i];
else if ("y".equals(xyz))
for (int i = 0; i < len; i++)
rlt[i] = (J[0][0][i] * J[2][2][i] - J[0][2][i] * J[2][0][i]) / detJ[i];
else if ("z".equals(xyz))
for (int i = 0; i < len; i++)
rlt[i] = (J[0][2][i] * J[1][0][i] - J[0][0][i] * J[1][2][i]) / detJ[i];
} else if ("t".equals(rst)) {
if ("x".equals(xyz))
for (int i = 0; i < len; i++)
rlt[i] = (J[1][0][i] * J[2][1][i] - J[1][1][i] * J[2][0][i]) / detJ[i];
else if ("y".equals(xyz))
for (int i = 0; i < len; i++)
rlt[i] = (J[0][1][i] * J[2][0][i] - J[0][0][i] * J[2][1][i]) / detJ[i];
else if ("z".equals(xyz))
for (int i = 0; i < len; i++)
rlt[i] = (J[0][0][i] * J[1][1][i] - J[0][1][i] * J[1][0][i]) / detJ[i];
} else {
throw new FutureyeException();
}
return rlt;
}