static PyObject *Color_div(PyObject *v1, PyObject *v2)
{
ColorObject *color1 = NULL;
float scalar;
if (ColorObject_Check(v1)) {
color1 = (ColorObject *)v1;
if (BaseMath_ReadCallback(color1) == -1)
return NULL;
}
else {
PyErr_SetString(PyExc_TypeError,
"Color division not supported in this order");
return NULL;
}
/* make sure v1 is always the vector */
if (((scalar = PyFloat_AsDouble(v2)) == -1.0f && PyErr_Occurred()) == 0) { /* COLOR * FLOAT */
if (scalar == 0.0f) {
PyErr_SetString(PyExc_ZeroDivisionError,
"Color division: divide by zero error");
return NULL;
}
return color_mul_float(color1, 1.0f / scalar);
}
PyErr_Format(PyExc_TypeError,
"Color multiplication: not supported between "
"'%.200s' and '%.200s' types",
Py_TYPE(v1)->tp_name, Py_TYPE(v2)->tp_name);
return NULL;
}
static PyObject *Color_mul(PyObject *v1, PyObject *v2)
{
ColorObject *color1 = NULL, *color2 = NULL;
float scalar;
if ColorObject_Check(v1) {
color1= (ColorObject *)v1;
if (BaseMath_ReadCallback(color1) == -1)
return NULL;
}
if ColorObject_Check(v2) {
color2= (ColorObject *)v2;
if (BaseMath_ReadCallback(color2) == -1)
return NULL;
}
/* make sure v1 is always the vector */
if (color1 && color2) {
/* col * col, dont support yet! */
}
else if (color1) {
if (((scalar= PyFloat_AsDouble(v2)) == -1.0f && PyErr_Occurred())==0) { /* COLOR * FLOAT */
return color_mul_float(color1, scalar);
}
}
else if (color2) {
if (((scalar= PyFloat_AsDouble(v1)) == -1.0f && PyErr_Occurred())==0) { /* FLOAT * COLOR */
return color_mul_float(color2, scalar);
}
}
else {
BLI_assert(!"internal error");
}
PyErr_Format(PyExc_TypeError,
"Color multiplication: not supported between "
"'%.200s' and '%.200s' types",
Py_TYPE(v1)->tp_name, Py_TYPE(v2)->tp_name);
return NULL;
}
