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allow swizzling of higher-dimension vectors from lower-dimension ones (eg vec2.xyxy)

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rdb 2011-11-25 11:35:38 +00:00
parent 0703e32d6f
commit 53835b541d
4 changed files with 52 additions and 2 deletions
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18
panda/src/linmath/lvecBase2_ext_src.I
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@ -15,6 +15,8 @@
#ifndef CPPPARSER #ifndef CPPPARSER
IMPORT_THIS struct Dtool_PyTypedObject FLOATNAME(Dtool_LVecBase2); IMPORT_THIS struct Dtool_PyTypedObject FLOATNAME(Dtool_LVecBase2);
IMPORT_THIS struct Dtool_PyTypedObject FLOATNAME(Dtool_LVecBase3);
IMPORT_THIS struct Dtool_PyTypedObject FLOATNAME(Dtool_LVecBase4);
#endif #endif
//////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////
@ -85,6 +87,21 @@ __getattr__, const string &attr_name) {
vec->_v.v._0 = this->_v.data[attr_name[0] - 'x']; vec->_v.v._0 = this->_v.data[attr_name[0] - 'x'];
vec->_v.v._1 = this->_v.data[attr_name[1] - 'x']; vec->_v.v._1 = this->_v.data[attr_name[1] - 'x'];
return DTool_CreatePyInstance((void *)vec, FLOATNAME(Dtool_LVecBase2), true, false); return DTool_CreatePyInstance((void *)vec, FLOATNAME(Dtool_LVecBase2), true, false);
} else if (attr_name.size() == 3) {
FLOATNAME(LVecBase3) *vec = new FLOATNAME(LVecBase3);
vec->_v.v._0 = this->_v.data[attr_name[0] - 'x'];
vec->_v.v._1 = this->_v.data[attr_name[1] - 'x'];
vec->_v.v._2 = this->_v.data[attr_name[2] - 'x'];
return DTool_CreatePyInstance((void *)vec, FLOATNAME(Dtool_LVecBase3), true, false);
} else if (attr_name.size() == 4) {
FLOATNAME(LVecBase4) *vec = new FLOATNAME(LVecBase4);
vec->_v.v._0 = this->_v.data[attr_name[0] - 'x'];
vec->_v.v._1 = this->_v.data[attr_name[1] - 'x'];
vec->_v.v._2 = this->_v.data[attr_name[2] - 'x'];
vec->_v.v._3 = this->_v.data[attr_name[3] - 'x'];
return DTool_CreatePyInstance((void *)vec, FLOATNAME(Dtool_LVecBase4), true, false);
} }
return NULL; return NULL;
@ -170,4 +187,3 @@ __setattr__, PyObject *self, const string &attr_name, PyObject *assign) {
return 0; return 0;
} }

9
panda/src/linmath/lvecBase3_ext_src.I
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@ -16,6 +16,7 @@
#ifndef CPPPARSER #ifndef CPPPARSER
IMPORT_THIS struct Dtool_PyTypedObject FLOATNAME(Dtool_LVecBase2); IMPORT_THIS struct Dtool_PyTypedObject FLOATNAME(Dtool_LVecBase2);
IMPORT_THIS struct Dtool_PyTypedObject FLOATNAME(Dtool_LVecBase3); IMPORT_THIS struct Dtool_PyTypedObject FLOATNAME(Dtool_LVecBase3);
IMPORT_THIS struct Dtool_PyTypedObject FLOATNAME(Dtool_LVecBase4);
#endif #endif
//////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////
@ -94,6 +95,14 @@ __getattr__, const string &attr_name) {
vec->_v.v._1 = this->_v.data[attr_name[1] - 'x']; vec->_v.v._1 = this->_v.data[attr_name[1] - 'x'];
vec->_v.v._2 = this->_v.data[attr_name[2] - 'x']; vec->_v.v._2 = this->_v.data[attr_name[2] - 'x'];
return DTool_CreatePyInstance((void *)vec, FLOATNAME(Dtool_LVecBase3), true, false); return DTool_CreatePyInstance((void *)vec, FLOATNAME(Dtool_LVecBase3), true, false);
} else if (attr_name.size() == 4) {
FLOATNAME(LVecBase4) *vec = new FLOATNAME(LVecBase4);
vec->_v.v._0 = this->_v.data[attr_name[0] - 'x'];
vec->_v.v._1 = this->_v.data[attr_name[1] - 'x'];
vec->_v.v._2 = this->_v.data[attr_name[2] - 'x'];
vec->_v.v._3 = this->_v.data[attr_name[3] - 'x'];
return DTool_CreatePyInstance((void *)vec, FLOATNAME(Dtool_LVecBase4), true, false);
} }
return NULL; return NULL;

18
panda/src/linmath/lvector2_ext_src.I
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@ -15,6 +15,8 @@
#ifndef CPPPARSER #ifndef CPPPARSER
IMPORT_THIS struct Dtool_PyTypedObject FLOATNAME(Dtool_LVector2); IMPORT_THIS struct Dtool_PyTypedObject FLOATNAME(Dtool_LVector2);
IMPORT_THIS struct Dtool_PyTypedObject FLOATNAME(Dtool_LVector3);
IMPORT_THIS struct Dtool_PyTypedObject FLOATNAME(Dtool_LVector4);
#endif #endif
//////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////
@ -51,6 +53,21 @@ __getattr__, const string &attr_name) {
vec->_v.v._0 = this->_v.data[attr_name[0] - 'x']; vec->_v.v._0 = this->_v.data[attr_name[0] - 'x'];
vec->_v.v._1 = this->_v.data[attr_name[1] - 'x']; vec->_v.v._1 = this->_v.data[attr_name[1] - 'x'];
return DTool_CreatePyInstance((void *)vec, FLOATNAME(Dtool_LVector2), true, false); return DTool_CreatePyInstance((void *)vec, FLOATNAME(Dtool_LVector2), true, false);
} else if (attr_name.size() == 3) {
FLOATNAME(LVector3) *vec = new FLOATNAME(LVector3);
vec->_v.v._0 = this->_v.data[attr_name[0] - 'x'];
vec->_v.v._1 = this->_v.data[attr_name[1] - 'x'];
vec->_v.v._2 = this->_v.data[attr_name[2] - 'x'];
return DTool_CreatePyInstance((void *)vec, FLOATNAME(Dtool_LVector3), true, false);
} else if (attr_name.size() == 4) {
FLOATNAME(LVector4) *vec = new FLOATNAME(LVector4);
vec->_v.v._0 = this->_v.data[attr_name[0] - 'x'];
vec->_v.v._1 = this->_v.data[attr_name[1] - 'x'];
vec->_v.v._2 = this->_v.data[attr_name[2] - 'x'];
vec->_v.v._3 = this->_v.data[attr_name[3] - 'x'];
return DTool_CreatePyInstance((void *)vec, FLOATNAME(Dtool_LVector4), true, false);
} }
return NULL; return NULL;
@ -67,4 +84,3 @@ INLINE int EXT_METHOD_ARGS(FLOATNAME(LVector2),
__setattr__, PyObject *self, const string &attr_name, PyObject *assign) { __setattr__, PyObject *self, const string &attr_name, PyObject *assign) {
return CALL_EXT_METHOD(FLOATNAME(LVecBase2), __setattr__, this, self, attr_name, assign); return CALL_EXT_METHOD(FLOATNAME(LVecBase2), __setattr__, this, self, attr_name, assign);
} }

9
panda/src/linmath/lvector3_ext_src.I
View File

@ -16,6 +16,7 @@
#ifndef CPPPARSER #ifndef CPPPARSER
IMPORT_THIS struct Dtool_PyTypedObject FLOATNAME(Dtool_LVector2); IMPORT_THIS struct Dtool_PyTypedObject FLOATNAME(Dtool_LVector2);
IMPORT_THIS struct Dtool_PyTypedObject FLOATNAME(Dtool_LVector3); IMPORT_THIS struct Dtool_PyTypedObject FLOATNAME(Dtool_LVector3);
IMPORT_THIS struct Dtool_PyTypedObject FLOATNAME(Dtool_LVector4);
#endif #endif
//////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////
@ -60,6 +61,14 @@ __getattr__, const string &attr_name) {
vec->_v.v._1 = this->_v.data[attr_name[1] - 'x']; vec->_v.v._1 = this->_v.data[attr_name[1] - 'x'];
vec->_v.v._2 = this->_v.data[attr_name[2] - 'x']; vec->_v.v._2 = this->_v.data[attr_name[2] - 'x'];
return DTool_CreatePyInstance((void *)vec, FLOATNAME(Dtool_LVector3), true, false); return DTool_CreatePyInstance((void *)vec, FLOATNAME(Dtool_LVector3), true, false);
} else if (attr_name.size() == 4) {
FLOATNAME(LVector4) *vec = new FLOATNAME(LVector4);
vec->_v.v._0 = this->_v.data[attr_name[0] - 'x'];
vec->_v.v._1 = this->_v.data[attr_name[1] - 'x'];
vec->_v.v._2 = this->_v.data[attr_name[2] - 'x'];
vec->_v.v._3 = this->_v.data[attr_name[3] - 'x'];
return DTool_CreatePyInstance((void *)vec, FLOATNAME(Dtool_LVector4), true, false);
} }
return NULL; return NULL;