forked from bartvdbraak/blender
PyRNA API support for matrix types as Mathutils matrix (with callbacks) rather then a generic rna sequence of floats.
Any 3x3 or 4x4 rna matrix will automatically be returned as a Mathutils matrix. This makes useful stuff like multiplying a vector location by an object matrix possible. ob = bpy.data.scenes[0].objects[0] print (ob.data.verts[0].co * ob.matrix) Also added mathutils matrix types to the BGE GameObject.localOrientation, worldOrientation * MT_Matrix3x3 added getValue3x3 and setValue3x3, assumed a 4x3 float array. * KX_GameObject.cpp convenience functions NodeSetGlobalOrientation, NodeGetLocalOrientation, NodeGetLocalScaling, NodeGetLocalPosition. * 2.5 python api now initializes modules BGL, Mathutils and Geometry * modules py3 PyModuleDef's use PyModuleDef_HEAD_INIT, rather then {}, was making msvc fail to build. * added macros for Vector_ReadCallback, Vector_WriteCallback etc. to check if the callback pointer is set before calling the function.
This commit is contained in:
parent
bf74f105bc
commit
eb22a7b210
@ -98,6 +98,18 @@ public:
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m_el[0][2] = *m++; m_el[1][2] = *m++; m_el[2][2] = *m;
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}
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void setValue3x3(const float *m) {
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m_el[0][0] = *m++; m_el[1][0] = *m++; m_el[2][0] = *m++;
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m_el[0][1] = *m++; m_el[1][1] = *m++; m_el[2][1] = *m++;
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m_el[0][2] = *m++; m_el[1][2] = *m++; m_el[2][2] = *m;
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}
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void setValue3x3(const double *m) {
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m_el[0][0] = *m++; m_el[1][0] = *m++; m_el[2][0] = *m++;
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m_el[0][1] = *m++; m_el[1][1] = *m++; m_el[2][1] = *m++;
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m_el[0][2] = *m++; m_el[1][2] = *m++; m_el[2][2] = *m;
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}
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void setValue(MT_Scalar xx, MT_Scalar xy, MT_Scalar xz,
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MT_Scalar yx, MT_Scalar yy, MT_Scalar yz,
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MT_Scalar zx, MT_Scalar zy, MT_Scalar zz) {
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@ -194,6 +206,18 @@ public:
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*m++ = m_el[0][2]; *m++ = m_el[1][2]; *m++ = m_el[2][2]; *m = 0.0;
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}
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void getValue3x3(float *m) const {
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*m++ = (float) m_el[0][0]; *m++ = (float) m_el[1][0]; *m++ = (float) m_el[2][0];
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*m++ = (float) m_el[0][1]; *m++ = (float) m_el[1][1]; *m++ = (float) m_el[2][1];
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*m++ = (float) m_el[0][2]; *m++ = (float) m_el[1][2]; *m++ = (float) m_el[2][2];
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}
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void getValue3x3(double *m) const {
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*m++ = m_el[0][0]; *m++ = m_el[1][0]; *m++ = m_el[2][0];
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*m++ = m_el[0][1]; *m++ = m_el[1][1]; *m++ = m_el[2][1];
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*m++ = m_el[0][2]; *m++ = m_el[1][2]; *m++ = m_el[2][2];
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}
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MT_Quaternion getRotation() const;
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MT_Matrix3x3& operator*=(const MT_Matrix3x3& m);
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@ -1087,7 +1087,7 @@ static struct PyMethodDef BGL_methods[] = {
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#if (PY_VERSION_HEX >= 0x03000000)
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static struct PyModuleDef BGL_module_def = {
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{}, /* m_base */
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PyModuleDef_HEAD_INIT,
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"BGL", /* m_name */
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0, /* m_doc */
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0, /* m_size */
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@ -80,7 +80,7 @@ struct PyMethodDef M_Geometry_methods[] = {
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#if (PY_VERSION_HEX >= 0x03000000)
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static struct PyModuleDef M_Geometry_module_def = {
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{}, /* m_base */
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PyModuleDef_HEAD_INIT,
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"Geometry", /* m_name */
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M_Geometry_doc, /* m_doc */
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0, /* m_size */
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@ -96,7 +96,7 @@ struct PyMethodDef M_Mathutils_methods[] = {
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#if (PY_VERSION_HEX >= 0x03000000)
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static struct PyModuleDef M_Mathutils_module_def = {
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{}, /* m_base */
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PyModuleDef_HEAD_INIT,
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"Mathutils", /* m_name */
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M_Mathutils_doc, /* m_doc */
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0, /* m_size */
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@ -137,6 +137,8 @@ PyObject *Mathutils_Init(const char *from)
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PyModule_AddObject( submodule, "Euler", (PyObject *)&euler_Type );
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PyModule_AddObject( submodule, "Quaternion", (PyObject *)&quaternion_Type );
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mathutils_matrix_vector_cb_index= Mathutils_RegisterCallback(&mathutils_matrix_vector_cb);
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return (submodule);
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}
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@ -1164,62 +1166,76 @@ int Mathutils_RegisterCallback(Mathutils_Callback *cb)
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return i;
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}
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int Vector_ReadCallback(VectorObject *self) {
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if(self->user) {
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Mathutils_Callback *cb= mathutils_callbacks[self->callback_type];
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if(cb->get(self->user, self->subtype, self->vec)) {
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return 1;
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}
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else {
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PyErr_SetString(PyExc_SystemError, "Vector user has become invalid");
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return 0;
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}
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/* use macros to check for NULL */
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int _Vector_ReadCallback(VectorObject *self)
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{
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Mathutils_Callback *cb= mathutils_callbacks[self->cb_type];
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if(cb->get(self->cb_user, self->cb_subtype, self->vec)) {
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return 1;
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}
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else {
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PyErr_SetString(PyExc_SystemError, "Vector user has become invalid");
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return 0;
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}
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return 1; /* no user continue silently */
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}
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int Vector_WriteCallback(VectorObject *self) {
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if(self->user) {
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Mathutils_Callback *cb= mathutils_callbacks[self->callback_type];
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if(cb->set(self->user, self->subtype, self->vec)) {
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return 1;
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}
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else {
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PyErr_SetString(PyExc_SystemError, "Vector user has become invalid");
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return 0;
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}
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int _Vector_WriteCallback(VectorObject *self)
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{
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Mathutils_Callback *cb= mathutils_callbacks[self->cb_type];
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if(cb->set(self->cb_user, self->cb_subtype, self->vec)) {
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return 1;
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}
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else {
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PyErr_SetString(PyExc_SystemError, "Vector user has become invalid");
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return 0;
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}
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return 1; /* no user continue silently */
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}
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int Vector_ReadIndexCallback(VectorObject *self, int index) {
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if(self->user) {
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Mathutils_Callback *cb= mathutils_callbacks[self->callback_type];
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if(cb->get_index(self->user, self->subtype, self->vec, index)) {
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return 1;
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}
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else {
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PyErr_SetString(PyExc_SystemError, "Vector user has become invalid");
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return 0;
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}
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int _Vector_ReadIndexCallback(VectorObject *self, int index)
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{
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Mathutils_Callback *cb= mathutils_callbacks[self->cb_type];
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if(cb->get_index(self->cb_user, self->cb_subtype, self->vec, index)) {
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return 1;
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}
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else {
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PyErr_SetString(PyExc_SystemError, "Vector user has become invalid");
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return 0;
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}
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return 1; /* no user continue silently */
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}
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int Vector_WriteIndexCallback(VectorObject *self, int index) {
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if(self->user) {
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Mathutils_Callback *cb= mathutils_callbacks[self->callback_type];
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if(cb->set_index(self->user, self->subtype, self->vec, index)) {
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return 1;
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}
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else {
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PyErr_SetString(PyExc_SystemError, "Vector user has become invalid");
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return 0;
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}
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int _Vector_WriteIndexCallback(VectorObject *self, int index)
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{
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Mathutils_Callback *cb= mathutils_callbacks[self->cb_type];
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if(cb->set_index(self->cb_user, self->cb_subtype, self->vec, index)) {
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return 1;
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}
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else {
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PyErr_SetString(PyExc_SystemError, "Vector user has become invalid");
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return 0;
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}
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}
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/* matrix callbacks */
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int _Matrix_ReadCallback(MatrixObject *self)
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{
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Mathutils_Callback *cb= mathutils_callbacks[self->cb_type];
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if(cb->get(self->cb_user, self->cb_subtype, self->contigPtr)) {
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return 1;
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}
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else {
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PyErr_SetString(PyExc_SystemError, "Matrix user has become invalid");
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return 0;
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}
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}
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int _Matrix_WriteCallback(MatrixObject *self)
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{
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Mathutils_Callback *cb= mathutils_callbacks[self->cb_type];
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if(cb->set(self->cb_user, self->cb_subtype, self->contigPtr)) {
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return 1;
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}
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else {
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PyErr_SetString(PyExc_SystemError, "Matrix user has become invalid");
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return 0;
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}
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return 1; /* no user continue silently */
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}
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@ -67,17 +67,30 @@ int EXPP_VectorsAreEqual(float *vecA, float *vecB, int size, int floatSteps);
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typedef struct Mathutils_Callback Mathutils_Callback;
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struct Mathutils_Callback {
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int (*check)(PyObject *user); /* checks the user is still valid */
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int (*get)(PyObject *user, int subtype, float *vec_from); /* gets the vector from the user */
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int (*set)(PyObject *user, int subtype, float *vec_to); /* sets the users vector values once the vector is modified */
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int (*get_index)(PyObject *user, int subtype, float *vec_from, int index); /* same as above but only for an index */
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int (*set_index)(PyObject *user, int subtype, float *vec_to, int index); /* same as above but only for an index */
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int (*get)(PyObject *user, int subtype, float *from); /* gets the vector from the user */
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int (*set)(PyObject *user, int subtype, float *to); /* sets the users vector values once the vector is modified */
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int (*get_index)(PyObject *user, int subtype, float *from,int index); /* same as above but only for an index */
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int (*set_index)(PyObject *user, int subtype, float *to, int index); /* same as above but only for an index */
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};
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int Mathutils_RegisterCallback(Mathutils_Callback *cb);
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int Vector_ReadCallback(VectorObject *self);
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int Vector_WriteCallback(VectorObject *self);
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int Vector_ReadIndexCallback(VectorObject *self, int index);
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int Vector_WriteIndexCallback(VectorObject *self, int index);
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int _Vector_ReadCallback(VectorObject *self);
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int _Vector_WriteCallback(VectorObject *self);
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int _Vector_ReadIndexCallback(VectorObject *self, int index);
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int _Vector_WriteIndexCallback(VectorObject *self, int index);
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/* since this is called so often avoid where possible */
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#define Vector_ReadCallback(_self) (((_self)->cb_user ? _Vector_ReadCallback(_self):1))
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#define Vector_WriteCallback(_self) (((_self)->cb_user ?_Vector_WriteCallback(_self):1))
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#define Vector_ReadIndexCallback(_self, _index) (((_self)->cb_user ? _Vector_ReadIndexCallback(_self, _index):1))
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#define Vector_WriteIndexCallback(_self, _index) (((_self)->cb_user ? _Vector_WriteIndexCallback(_self, _index):1))
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int _Matrix_ReadCallback(MatrixObject *self);
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int _Matrix_WriteCallback(MatrixObject *self);
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#define Matrix_ReadCallback(_self) (((_self)->cb_user ?_Matrix_ReadCallback(_self):1))
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#define Matrix_WriteCallback(_self) (((_self)->cb_user ?_Matrix_WriteCallback(_self):1))
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#endif /* EXPP_Mathutils_H */
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@ -33,6 +33,69 @@
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static PyObject *column_vector_multiplication(MatrixObject * mat, VectorObject* vec); /* utility func */
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/* matrix vector callbacks */
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int mathutils_matrix_vector_cb_index= -1;
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static int mathutils_matrix_vector_check(MatrixObject *self)
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{
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return Matrix_ReadCallback(self);
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}
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static int mathutils_matrix_vector_get(MatrixObject *self, int subtype, float *vec_from)
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{
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int i;
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if(!Matrix_ReadCallback(self))
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return 0;
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for(i=0; i<self->colSize; i++)
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vec_from[i]= self->matrix[subtype][i];
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return 1;
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}
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static int mathutils_matrix_vector_set(MatrixObject *self, int subtype, float *vec_to)
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{
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int i;
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if(!Matrix_ReadCallback(self))
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return 0;
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for(i=0; i<self->colSize; i++)
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self->matrix[subtype][i]= vec_to[i];
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Matrix_WriteCallback(self);
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return 1;
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}
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static int mathutils_matrix_vector_get_index(MatrixObject *self, int subtype, float *vec_from, int index)
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{
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if(!Matrix_ReadCallback(self))
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return 0;
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vec_from[index]= self->matrix[subtype][index];
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return 1;
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}
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static int mathutils_matrix_vector_set_index(MatrixObject *self, int subtype, float *vec_to, int index)
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{
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if(!Matrix_ReadCallback(self))
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return 0;
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self->matrix[subtype][index]= vec_to[index];
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Matrix_WriteCallback(self);
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return 1;
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}
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Mathutils_Callback mathutils_matrix_vector_cb = {
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mathutils_matrix_vector_check,
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mathutils_matrix_vector_get,
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mathutils_matrix_vector_set,
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mathutils_matrix_vector_get_index,
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mathutils_matrix_vector_set_index
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};
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/* matrix vector callbacks, this is so you can do matrix[i][j] = val */
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/*-------------------------DOC STRINGS ---------------------------*/
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static char Matrix_Zero_doc[] = "() - set all values in the matrix to 0";
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static char Matrix_Identity_doc[] = "() - set the square matrix to it's identity matrix";
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@ -101,6 +164,8 @@ static PyObject *Matrix_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
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argObject = PyTuple_GET_ITEM(args, 0);
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if(MatrixObject_Check(argObject)){
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mat = (MatrixObject*)argObject;
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if(!Matrix_ReadCallback(mat))
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return NULL;
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argSize = mat->rowSize; //rows
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seqSize = mat->colSize; //col
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@ -160,6 +225,9 @@ static PyObject *Matrix_toQuat(MatrixObject * self)
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{
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float quat[4];
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if(!Matrix_ReadCallback(self))
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return NULL;
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/*must be 3-4 cols, 3-4 rows, square matrix*/
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if(self->colSize < 3 || self->rowSize < 3 || (self->colSize != self->rowSize)) {
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PyErr_SetString(PyExc_AttributeError, "Matrix.toQuat(): inappropriate matrix size - expects 3x3 or 4x4 matrix");
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@ -180,6 +248,9 @@ PyObject *Matrix_toEuler(MatrixObject * self, PyObject *args)
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EulerObject *eul_compat = NULL;
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int x;
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if(!Matrix_ReadCallback(self))
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return NULL;
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if(!PyArg_ParseTuple(args, "|O!:toEuler", &euler_Type, &eul_compat))
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return NULL;
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@ -215,17 +286,20 @@ PyObject *Matrix_Resize4x4(MatrixObject * self)
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{
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int x, first_row_elem, curr_pos, new_pos, blank_columns, blank_rows, index;
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if(self->data.blend_data){
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PyErr_SetString(PyExc_TypeError, "cannot resize wrapped data - only python matrices");
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if(self->wrapped==Py_WRAP){
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PyErr_SetString(PyExc_TypeError, "cannot resize wrapped data - make a copy and resize that");
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return NULL;
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}
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self->data.py_data = PyMem_Realloc(self->data.py_data, (sizeof(float) * 16));
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if(self->data.py_data == NULL) {
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if(self->cb_user){
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PyErr_SetString(PyExc_TypeError, "cannot resize owned data - make a copy and resize that");
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return NULL;
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}
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self->contigPtr = PyMem_Realloc(self->contigPtr, (sizeof(float) * 16));
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if(self->contigPtr == NULL) {
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PyErr_SetString(PyExc_MemoryError, "matrix.resize4x4(): problem allocating pointer space");
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return NULL;
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}
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self->contigPtr = self->data.py_data; /*force*/
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self->matrix = PyMem_Realloc(self->matrix, (sizeof(float *) * 4));
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if(self->matrix == NULL) {
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PyErr_SetString(PyExc_MemoryError, "matrix.resize4x4(): problem allocating pointer space");
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@ -268,7 +342,10 @@ PyObject *Matrix_Resize4x4(MatrixObject * self)
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PyObject *Matrix_TranslationPart(MatrixObject * self)
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{
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float vec[4];
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if(!Matrix_ReadCallback(self))
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return NULL;
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if(self->colSize < 3 || self->rowSize < 4){
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PyErr_SetString(PyExc_AttributeError, "Matrix.translationPart: inappropriate matrix size");
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return NULL;
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@ -286,6 +363,9 @@ PyObject *Matrix_RotationPart(MatrixObject * self)
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float mat[16] = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f,
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0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f};
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if(!Matrix_ReadCallback(self))
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return NULL;
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if(self->colSize < 3 || self->rowSize < 3){
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PyErr_SetString(PyExc_AttributeError, "Matrix.rotationPart: inappropriate matrix size\n");
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return NULL;
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@ -309,6 +389,9 @@ PyObject *Matrix_scalePart(MatrixObject * self)
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float scale[3], rot[3];
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float mat[3][3], imat[3][3], tmat[3][3];
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if(!Matrix_ReadCallback(self))
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return NULL;
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/*must be 3-4 cols, 3-4 rows, square matrix*/
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if(self->colSize == 4 && self->rowSize == 4)
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Mat3CpyMat4(mat, (float (*)[4])*self->matrix);
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@ -339,6 +422,9 @@ PyObject *Matrix_Invert(MatrixObject * self)
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float mat[16] = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f,
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0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f};
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if(!Matrix_ReadCallback(self))
|
||||
return NULL;
|
||||
|
||||
if(self->rowSize != self->colSize){
|
||||
PyErr_SetString(PyExc_AttributeError, "Matrix.invert(ed): only square matrices are supported");
|
||||
return NULL;
|
||||
@ -379,6 +465,7 @@ PyObject *Matrix_Invert(MatrixObject * self)
|
||||
return NULL;
|
||||
}
|
||||
|
||||
Matrix_WriteCallback(self);
|
||||
Py_INCREF(self);
|
||||
return (PyObject *)self;
|
||||
}
|
||||
@ -389,6 +476,9 @@ PyObject *Matrix_Determinant(MatrixObject * self)
|
||||
{
|
||||
float det = 0.0f;
|
||||
|
||||
if(!Matrix_ReadCallback(self))
|
||||
return NULL;
|
||||
|
||||
if(self->rowSize != self->colSize){
|
||||
PyErr_SetString(PyExc_AttributeError, "Matrix.determinant: only square matrices are supported");
|
||||
return NULL;
|
||||
@ -414,6 +504,9 @@ PyObject *Matrix_Transpose(MatrixObject * self)
|
||||
{
|
||||
float t = 0.0f;
|
||||
|
||||
if(!Matrix_ReadCallback(self))
|
||||
return NULL;
|
||||
|
||||
if(self->rowSize != self->colSize){
|
||||
PyErr_SetString(PyExc_AttributeError, "Matrix.transpose(d): only square matrices are supported");
|
||||
return NULL;
|
||||
@ -429,6 +522,7 @@ PyObject *Matrix_Transpose(MatrixObject * self)
|
||||
Mat4Transp((float (*)[4])*self->matrix);
|
||||
}
|
||||
|
||||
Matrix_WriteCallback(self);
|
||||
Py_INCREF(self);
|
||||
return (PyObject *)self;
|
||||
}
|
||||
@ -438,18 +532,25 @@ PyObject *Matrix_Transpose(MatrixObject * self)
|
||||
PyObject *Matrix_Zero(MatrixObject * self)
|
||||
{
|
||||
int row, col;
|
||||
|
||||
|
||||
for(row = 0; row < self->rowSize; row++) {
|
||||
for(col = 0; col < self->colSize; col++) {
|
||||
self->matrix[row][col] = 0.0f;
|
||||
}
|
||||
}
|
||||
|
||||
if(!Matrix_WriteCallback(self))
|
||||
return NULL;
|
||||
|
||||
Py_INCREF(self);
|
||||
return (PyObject *)self;
|
||||
}
|
||||
/*---------------------------Matrix.identity(() ------------------*/
|
||||
PyObject *Matrix_Identity(MatrixObject * self)
|
||||
{
|
||||
if(!Matrix_ReadCallback(self))
|
||||
return NULL;
|
||||
|
||||
if(self->rowSize != self->colSize){
|
||||
PyErr_SetString(PyExc_AttributeError, "Matrix.identity: only square matrices are supported\n");
|
||||
return NULL;
|
||||
@ -466,6 +567,9 @@ PyObject *Matrix_Identity(MatrixObject * self)
|
||||
Mat4One((float (*)[4]) *self->matrix);
|
||||
}
|
||||
|
||||
if(!Matrix_WriteCallback(self))
|
||||
return NULL;
|
||||
|
||||
Py_INCREF(self);
|
||||
return (PyObject *)self;
|
||||
}
|
||||
@ -473,6 +577,9 @@ PyObject *Matrix_Identity(MatrixObject * self)
|
||||
/*---------------------------Matrix.inverted() ------------------*/
|
||||
PyObject *Matrix_copy(MatrixObject * self)
|
||||
{
|
||||
if(!Matrix_ReadCallback(self))
|
||||
return NULL;
|
||||
|
||||
return (PyObject*)(MatrixObject*)newMatrixObject((float (*))*self->matrix, self->rowSize, self->colSize, Py_NEW);
|
||||
}
|
||||
|
||||
@ -482,9 +589,10 @@ static void Matrix_dealloc(MatrixObject * self)
|
||||
{
|
||||
PyMem_Free(self->matrix);
|
||||
/*only free py_data*/
|
||||
if(self->data.py_data){
|
||||
PyMem_Free(self->data.py_data);
|
||||
}
|
||||
if(self->wrapped==Py_WRAP)
|
||||
PyMem_Free(self->contigPtr);
|
||||
|
||||
Py_XDECREF(self->cb_user);
|
||||
PyObject_DEL(self);
|
||||
}
|
||||
|
||||
@ -495,6 +603,9 @@ static PyObject *Matrix_repr(MatrixObject * self)
|
||||
int x, y;
|
||||
char buffer[48], str[1024];
|
||||
|
||||
if(!Matrix_ReadCallback(self))
|
||||
return NULL;
|
||||
|
||||
BLI_strncpy(str,"",1024);
|
||||
for(x = 0; x < self->rowSize; x++){
|
||||
sprintf(buffer, "[");
|
||||
@ -531,6 +642,9 @@ static PyObject* Matrix_richcmpr(PyObject *objectA, PyObject *objectB, int compa
|
||||
matA = (MatrixObject*)objectA;
|
||||
matB = (MatrixObject*)objectB;
|
||||
|
||||
if(!Matrix_ReadCallback(matA) || !Matrix_ReadCallback(matB))
|
||||
return NULL;
|
||||
|
||||
if (matA->colSize != matB->colSize || matA->rowSize != matB->rowSize){
|
||||
if (comparison_type == Py_NE){
|
||||
Py_RETURN_TRUE;
|
||||
@ -578,11 +692,14 @@ static int Matrix_len(MatrixObject * self)
|
||||
the wrapped vector gives direct access to the matrix data*/
|
||||
static PyObject *Matrix_item(MatrixObject * self, int i)
|
||||
{
|
||||
if(!Matrix_ReadCallback(self))
|
||||
return NULL;
|
||||
|
||||
if(i < 0 || i >= self->rowSize) {
|
||||
PyErr_SetString(PyExc_IndexError, "matrix[attribute]: array index out of range");
|
||||
return NULL;
|
||||
}
|
||||
return newVectorObject(self->matrix[i], self->colSize, Py_WRAP);
|
||||
return newVectorObject_cb((PyObject *)self, self->colSize, mathutils_matrix_vector_cb_index, i);
|
||||
}
|
||||
/*----------------------------object[]-------------------------
|
||||
sequence accessor (set)*/
|
||||
@ -592,6 +709,9 @@ static int Matrix_ass_item(MatrixObject * self, int i, PyObject * ob)
|
||||
float vec[4];
|
||||
PyObject *m, *f;
|
||||
|
||||
if(!Matrix_ReadCallback(self))
|
||||
return -1;
|
||||
|
||||
if(i >= self->rowSize || i < 0){
|
||||
PyErr_SetString(PyExc_TypeError, "matrix[attribute] = x: bad row\n");
|
||||
return -1;
|
||||
@ -625,6 +745,8 @@ static int Matrix_ass_item(MatrixObject * self, int i, PyObject * ob)
|
||||
for(y = 0; y < size; y++){
|
||||
self->matrix[i][y] = vec[y];
|
||||
}
|
||||
|
||||
Matrix_WriteCallback(self);
|
||||
return 0;
|
||||
}else{
|
||||
PyErr_SetString(PyExc_TypeError, "matrix[attribute] = x: expects a sequence of column size\n");
|
||||
@ -638,6 +760,9 @@ static PyObject *Matrix_slice(MatrixObject * self, int begin, int end)
|
||||
|
||||
PyObject *list = NULL;
|
||||
int count;
|
||||
|
||||
if(!Matrix_ReadCallback(self))
|
||||
return NULL;
|
||||
|
||||
CLAMP(begin, 0, self->rowSize);
|
||||
CLAMP(end, 0, self->rowSize);
|
||||
@ -646,7 +771,8 @@ static PyObject *Matrix_slice(MatrixObject * self, int begin, int end)
|
||||
list = PyList_New(end - begin);
|
||||
for(count = begin; count < end; count++) {
|
||||
PyList_SetItem(list, count - begin,
|
||||
newVectorObject(self->matrix[count], self->colSize, Py_WRAP));
|
||||
newVectorObject_cb((PyObject *)self, self->colSize, mathutils_matrix_vector_cb_index, count));
|
||||
|
||||
}
|
||||
|
||||
return list;
|
||||
@ -661,6 +787,9 @@ static int Matrix_ass_slice(MatrixObject * self, int begin, int end,
|
||||
PyObject *subseq;
|
||||
PyObject *m;
|
||||
|
||||
if(!Matrix_ReadCallback(self))
|
||||
return -1;
|
||||
|
||||
CLAMP(begin, 0, self->rowSize);
|
||||
CLAMP(end, 0, self->rowSize);
|
||||
begin = MIN2(begin,end);
|
||||
@ -718,6 +847,8 @@ static int Matrix_ass_slice(MatrixObject * self, int begin, int end,
|
||||
for(x = 0; x < (size * sub_size); x++){
|
||||
self->matrix[begin + (int)floor(x / self->colSize)][x % self->colSize] = mat[x];
|
||||
}
|
||||
|
||||
Matrix_WriteCallback(self);
|
||||
return 0;
|
||||
}else{
|
||||
PyErr_SetString(PyExc_TypeError, "matrix[begin:end] = []: illegal argument type for built-in operation\n");
|
||||
@ -740,6 +871,10 @@ static PyObject *Matrix_add(PyObject * m1, PyObject * m2)
|
||||
PyErr_SetString(PyExc_AttributeError, "Matrix addition: arguments not valid for this operation....");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if(!Matrix_ReadCallback(mat1) || !Matrix_ReadCallback(mat2))
|
||||
return NULL;
|
||||
|
||||
if(mat1->rowSize != mat2->rowSize || mat1->colSize != mat2->colSize){
|
||||
PyErr_SetString(PyExc_AttributeError, "Matrix addition: matrices must have the same dimensions for this operation");
|
||||
return NULL;
|
||||
@ -769,6 +904,10 @@ static PyObject *Matrix_sub(PyObject * m1, PyObject * m2)
|
||||
PyErr_SetString(PyExc_AttributeError, "Matrix addition: arguments not valid for this operation....");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if(!Matrix_ReadCallback(mat1) || !Matrix_ReadCallback(mat2))
|
||||
return NULL;
|
||||
|
||||
if(mat1->rowSize != mat2->rowSize || mat1->colSize != mat2->colSize){
|
||||
PyErr_SetString(PyExc_AttributeError, "Matrix addition: matrices must have the same dimensions for this operation");
|
||||
return NULL;
|
||||
@ -793,8 +932,16 @@ static PyObject *Matrix_mul(PyObject * m1, PyObject * m2)
|
||||
double dot = 0.0f;
|
||||
MatrixObject *mat1 = NULL, *mat2 = NULL;
|
||||
|
||||
if(MatrixObject_Check(m1)) mat1 = (MatrixObject*)m1;
|
||||
if(MatrixObject_Check(m2)) mat2 = (MatrixObject*)m2;
|
||||
if(MatrixObject_Check(m1)) {
|
||||
mat1 = (MatrixObject*)m1;
|
||||
if(!Matrix_ReadCallback(mat1))
|
||||
return NULL;
|
||||
}
|
||||
if(MatrixObject_Check(m2)) {
|
||||
mat2 = (MatrixObject*)m2;
|
||||
if(!Matrix_ReadCallback(mat2))
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if(mat1 && mat2) { /*MATRIX * MATRIX*/
|
||||
if(mat1->colSize != mat2->rowSize){
|
||||
@ -853,6 +1000,9 @@ static PyObject *Matrix_mul(PyObject * m1, PyObject * m2)
|
||||
}
|
||||
static PyObject* Matrix_inv(MatrixObject *self)
|
||||
{
|
||||
if(!Matrix_ReadCallback(self))
|
||||
return NULL;
|
||||
|
||||
return Matrix_Invert(self);
|
||||
}
|
||||
|
||||
@ -902,6 +1052,17 @@ static PyObject *Matrix_getColSize( MatrixObject * self, void *type )
|
||||
return PyLong_FromLong((long) self->colSize);
|
||||
}
|
||||
|
||||
static PyObject *Matrix_getOwner( MatrixObject * self, void *type )
|
||||
{
|
||||
if(self->cb_user==NULL) {
|
||||
Py_RETURN_NONE;
|
||||
}
|
||||
else {
|
||||
Py_INCREF(self->cb_user);
|
||||
return self->cb_user;
|
||||
}
|
||||
}
|
||||
|
||||
static PyObject *Matrix_getWrapped( MatrixObject * self, void *type )
|
||||
{
|
||||
if (self->wrapped == Py_WRAP)
|
||||
@ -917,6 +1078,7 @@ static PyGetSetDef Matrix_getseters[] = {
|
||||
{"rowSize", (getter)Matrix_getRowSize, (setter)NULL, "", NULL},
|
||||
{"colSize", (getter)Matrix_getColSize, (setter)NULL, "", NULL},
|
||||
{"wrapped", (getter)Matrix_getWrapped, (setter)NULL, "", NULL},
|
||||
{"__owner__",(getter)Matrix_getOwner, (setter)NULL, "Read only owner for vectors that depend on another object", NULL},
|
||||
{NULL,NULL,NULL,NULL,NULL} /* Sentinel */
|
||||
};
|
||||
|
||||
@ -986,7 +1148,7 @@ self->matrix self->contiguous_ptr (reference to data.xxx)
|
||||
[4]
|
||||
[5]
|
||||
....
|
||||
self->matrix[1][1] = self->contiguous_ptr[4] = self->data.xxx_data[4]*/
|
||||
self->matrix[1][1] = self->contigPtr[4] */
|
||||
|
||||
/*pass Py_WRAP - if vector is a WRAPPER for data allocated by BLENDER
|
||||
(i.e. it was allocated elsewhere by MEM_mallocN())
|
||||
@ -1004,14 +1166,15 @@ PyObject *newMatrixObject(float *mat, int rowSize, int colSize, int type)
|
||||
}
|
||||
|
||||
self = PyObject_NEW(MatrixObject, &matrix_Type);
|
||||
self->data.blend_data = NULL;
|
||||
self->data.py_data = NULL;
|
||||
self->rowSize = rowSize;
|
||||
self->colSize = colSize;
|
||||
|
||||
/* init callbacks as NULL */
|
||||
self->cb_user= NULL;
|
||||
self->cb_type= self->cb_subtype= 0;
|
||||
|
||||
if(type == Py_WRAP){
|
||||
self->data.blend_data = mat;
|
||||
self->contigPtr = self->data.blend_data;
|
||||
self->contigPtr = mat;
|
||||
/*create pointer array*/
|
||||
self->matrix = PyMem_Malloc(rowSize * sizeof(float *));
|
||||
if(self->matrix == NULL) { /*allocation failure*/
|
||||
@ -1024,16 +1187,15 @@ PyObject *newMatrixObject(float *mat, int rowSize, int colSize, int type)
|
||||
}
|
||||
self->wrapped = Py_WRAP;
|
||||
}else if (type == Py_NEW){
|
||||
self->data.py_data = PyMem_Malloc(rowSize * colSize * sizeof(float));
|
||||
if(self->data.py_data == NULL) { /*allocation failure*/
|
||||
self->contigPtr = PyMem_Malloc(rowSize * colSize * sizeof(float));
|
||||
if(self->contigPtr == NULL) { /*allocation failure*/
|
||||
PyErr_SetString( PyExc_MemoryError, "matrix(): problem allocating pointer space\n");
|
||||
return NULL;
|
||||
}
|
||||
self->contigPtr = self->data.py_data;
|
||||
/*create pointer array*/
|
||||
self->matrix = PyMem_Malloc(rowSize * sizeof(float *));
|
||||
if(self->matrix == NULL) { /*allocation failure*/
|
||||
PyMem_Free(self->data.py_data);
|
||||
PyMem_Free(self->contigPtr);
|
||||
PyErr_SetString( PyExc_MemoryError, "matrix(): problem allocating pointer space");
|
||||
return NULL;
|
||||
}
|
||||
@ -1059,6 +1221,18 @@ PyObject *newMatrixObject(float *mat, int rowSize, int colSize, int type)
|
||||
return (PyObject *) self;
|
||||
}
|
||||
|
||||
PyObject *newMatrixObject_cb(PyObject *cb_user, int rowSize, int colSize, int cb_type, int cb_subtype)
|
||||
{
|
||||
MatrixObject *self= (MatrixObject *)newMatrixObject(NULL, rowSize, colSize, Py_NEW);
|
||||
if(self) {
|
||||
Py_INCREF(cb_user);
|
||||
self->cb_user= cb_user;
|
||||
self->cb_type= (unsigned char)cb_type;
|
||||
self->cb_subtype= (unsigned char)cb_subtype;
|
||||
}
|
||||
return (PyObject *) self;
|
||||
}
|
||||
|
||||
//----------------column_vector_multiplication (internal)---------
|
||||
//COLUMN VECTOR Multiplication (Matrix X Vector)
|
||||
// [1][2][3] [a]
|
||||
@ -1071,7 +1245,7 @@ static PyObject *column_vector_multiplication(MatrixObject * mat, VectorObject*
|
||||
double dot = 0.0f;
|
||||
int x, y, z = 0;
|
||||
|
||||
if(!Vector_ReadCallback(vec))
|
||||
if(!Matrix_ReadCallback(mat) || !Vector_ReadCallback(vec))
|
||||
return NULL;
|
||||
|
||||
if(mat->rowSize != vec->size){
|
||||
|
@ -39,15 +39,14 @@ extern PyTypeObject matrix_Type;
|
||||
typedef float **ptRow;
|
||||
typedef struct _Matrix {
|
||||
PyObject_VAR_HEAD
|
||||
struct{
|
||||
float *py_data; /*python managed*/
|
||||
float *blend_data; /*blender managed*/
|
||||
}data;
|
||||
ptRow matrix; /*ptr to the contigPtr (accessor)*/
|
||||
float *contigPtr; /*1D array of data (alias)*/
|
||||
int rowSize;
|
||||
int colSize;
|
||||
int wrapped; /*is wrapped data?*/
|
||||
ptRow matrix; /*ptr to the contigPtr (accessor)*/
|
||||
float* contigPtr; /*1D array of data (alias)*/
|
||||
PyObject* cb_user; /* if this vector references another object, otherwise NULL, *Note* this owns its reference */
|
||||
unsigned char rowSize;
|
||||
unsigned char colSize;
|
||||
unsigned char wrapped; /*is wrapped data?*/
|
||||
unsigned char cb_type; /* which user funcs do we adhere to, RNA, GameObject, etc */
|
||||
unsigned int cb_subtype; /* subtype: location, rotation... to avoid defining many new functions for every attribute of the same type */
|
||||
} MatrixObject;
|
||||
|
||||
/*struct data contains a pointer to the actual data that the
|
||||
@ -57,5 +56,9 @@ blender (stored in blend_data). This is an either/or struct not both*/
|
||||
|
||||
/*prototypes*/
|
||||
PyObject *newMatrixObject(float *mat, int rowSize, int colSize, int type);
|
||||
PyObject *newMatrixObject_cb(PyObject *user, int rowSize, int colSize, int cb_type, int cb_subtype);
|
||||
|
||||
extern int mathutils_matrix_vector_cb_index;
|
||||
extern struct Mathutils_Callback mathutils_matrix_vector_cb;
|
||||
|
||||
#endif /* EXPP_matrix_H */
|
||||
|
@ -75,7 +75,7 @@ static struct PyMethodDef Quaternion_methods[] = {
|
||||
//----------------------------------Mathutils.Quaternion() --------------
|
||||
static PyObject *Quaternion_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
|
||||
{
|
||||
PyObject *listObject = NULL, *n, *q, *f;
|
||||
PyObject *listObject = NULL, *n, *q;
|
||||
int size, i;
|
||||
float quat[4], scalar;
|
||||
double norm = 0.0f, angle = 0.0f;
|
||||
@ -159,7 +159,6 @@ static PyObject *Quaternion_new(PyTypeObject *type, PyObject *args, PyObject *kw
|
||||
}
|
||||
|
||||
quat[i] = scalar;
|
||||
Py_DECREF(f);
|
||||
Py_DECREF(q);
|
||||
}
|
||||
if(size == 3){ //calculate the quat based on axis/angle
|
||||
|
@ -72,8 +72,8 @@ static struct PyMethodDef Vector_methods[] = {
|
||||
{"normalize", (PyCFunction) Vector_Normalize, METH_NOARGS, Vector_Normalize_doc},
|
||||
{"negate", (PyCFunction) Vector_Negate, METH_NOARGS, Vector_Negate_doc},
|
||||
{"resize2D", (PyCFunction) Vector_Resize2D, METH_NOARGS, Vector_Resize2D_doc},
|
||||
{"resize3D", (PyCFunction) Vector_Resize3D, METH_NOARGS, Vector_Resize2D_doc},
|
||||
{"resize4D", (PyCFunction) Vector_Resize4D, METH_NOARGS, Vector_Resize2D_doc},
|
||||
{"resize3D", (PyCFunction) Vector_Resize3D, METH_NOARGS, Vector_Resize3D_doc},
|
||||
{"resize4D", (PyCFunction) Vector_Resize4D, METH_NOARGS, Vector_Resize4D_doc},
|
||||
{"toTrackQuat", ( PyCFunction ) Vector_ToTrackQuat, METH_VARARGS, Vector_ToTrackQuat_doc},
|
||||
{"reflect", ( PyCFunction ) Vector_Reflect, METH_O, Vector_Reflect_doc},
|
||||
{"cross", ( PyCFunction ) Vector_Cross, METH_O, Vector_Dot_doc},
|
||||
@ -180,7 +180,7 @@ static PyObject *Vector_Resize2D(VectorObject * self)
|
||||
PyErr_SetString(PyExc_TypeError, "vector.resize2d(): cannot resize wrapped data - only python vectors\n");
|
||||
return NULL;
|
||||
}
|
||||
if(self->user) {
|
||||
if(self->cb_user) {
|
||||
PyErr_SetString(PyExc_TypeError, "vector.resize4d(): cannot resize a vector that has an owner");
|
||||
return NULL;
|
||||
}
|
||||
@ -203,7 +203,7 @@ static PyObject *Vector_Resize3D(VectorObject * self)
|
||||
PyErr_SetString(PyExc_TypeError, "vector.resize3d(): cannot resize wrapped data - only python vectors\n");
|
||||
return NULL;
|
||||
}
|
||||
if(self->user) {
|
||||
if(self->cb_user) {
|
||||
PyErr_SetString(PyExc_TypeError, "vector.resize4d(): cannot resize a vector that has an owner");
|
||||
return NULL;
|
||||
}
|
||||
@ -229,7 +229,7 @@ static PyObject *Vector_Resize4D(VectorObject * self)
|
||||
PyErr_SetString(PyExc_TypeError, "vector.resize4d(): cannot resize wrapped data - only python vectors");
|
||||
return NULL;
|
||||
}
|
||||
if(self->user) {
|
||||
if(self->cb_user) {
|
||||
PyErr_SetString(PyExc_TypeError, "vector.resize4d(): cannot resize a vector that has an owner");
|
||||
return NULL;
|
||||
}
|
||||
@ -478,10 +478,10 @@ static PyObject *Vector_copy(VectorObject * self)
|
||||
static void Vector_dealloc(VectorObject * self)
|
||||
{
|
||||
/* only free non wrapped */
|
||||
if(self->wrapped != Py_WRAP){
|
||||
if(self->wrapped != Py_WRAP)
|
||||
PyMem_Free(self->vec);
|
||||
}
|
||||
Py_XDECREF(self->user);
|
||||
|
||||
Py_XDECREF(self->cb_user);
|
||||
PyObject_DEL(self);
|
||||
}
|
||||
|
||||
@ -845,6 +845,9 @@ static PyObject *Vector_imul(PyObject * v1, PyObject * v2)
|
||||
int x,y, size = vec->size;
|
||||
MatrixObject *mat= (MatrixObject*)v2;
|
||||
|
||||
if(!Vector_ReadCallback(mat))
|
||||
return NULL;
|
||||
|
||||
if(mat->colSize != size){
|
||||
if(mat->rowSize == 4 && vec->size != 3){
|
||||
PyErr_SetString(PyExc_AttributeError, "vector * matrix: matrix column size and the vector size must be the same");
|
||||
@ -1215,12 +1218,12 @@ static PyObject *Vector_getWrapped( VectorObject * self, void *type )
|
||||
|
||||
static PyObject *Vector_getOwner( VectorObject * self, void *type )
|
||||
{
|
||||
if(self->user==NULL) {
|
||||
if(self->cb_user==NULL) {
|
||||
Py_RETURN_NONE;
|
||||
}
|
||||
else {
|
||||
Py_INCREF(self->user);
|
||||
return self->user;
|
||||
Py_INCREF(self->cb_user);
|
||||
return self->cb_user;
|
||||
}
|
||||
}
|
||||
|
||||
@ -1886,6 +1889,10 @@ PyObject *newVectorObject(float *vec, int size, int type)
|
||||
if(size > 4 || size < 2)
|
||||
return NULL;
|
||||
self->size = size;
|
||||
|
||||
/* init callbacks as NULL */
|
||||
self->cb_user= NULL;
|
||||
self->cb_type= self->cb_subtype= 0;
|
||||
|
||||
if(type == Py_WRAP) {
|
||||
self->vec = vec;
|
||||
@ -1910,15 +1917,15 @@ PyObject *newVectorObject(float *vec, int size, int type)
|
||||
return (PyObject *) self;
|
||||
}
|
||||
|
||||
PyObject *newVectorObject_cb(PyObject *user, int size, int callback_type, int subtype)
|
||||
PyObject *newVectorObject_cb(PyObject *cb_user, int size, int cb_type, int cb_subtype)
|
||||
{
|
||||
float dummy[4] = {0.0, 0.0, 0.0, 0.0}; /* the same vector is used because its set each time by the user callback, saves a little ram */
|
||||
float dummy[4] = {0.0, 0.0, 0.0, 0.0}; /* dummy init vector, callbacks will be used on access */
|
||||
VectorObject *self= newVectorObject(dummy, size, Py_NEW);
|
||||
if(self) {
|
||||
Py_INCREF(user);
|
||||
self->user= user;
|
||||
self->callback_type = (unsigned char)callback_type;
|
||||
self->subtype = (unsigned char)subtype;
|
||||
Py_INCREF(cb_user);
|
||||
self->cb_user= cb_user;
|
||||
self->cb_type= (unsigned char)cb_type;
|
||||
self->cb_subtype= (unsigned char)cb_subtype;
|
||||
}
|
||||
|
||||
return self;
|
||||
@ -1945,7 +1952,7 @@ static PyObject *row_vector_multiplication(VectorObject* vec, MatrixObject * mat
|
||||
}
|
||||
}
|
||||
|
||||
if(!Vector_ReadCallback(vec))
|
||||
if(!Vector_ReadCallback(vec) || !Matrix_ReadCallback(mat))
|
||||
return NULL;
|
||||
|
||||
for(x = 0; x < vec_size; x++){
|
||||
|
@ -40,11 +40,11 @@ extern PyTypeObject vector_Type;
|
||||
typedef struct {
|
||||
PyObject_VAR_HEAD
|
||||
float *vec; /*1D array of data (alias), wrapped status depends on wrapped status */
|
||||
PyObject *user; /* if this vector references another object, otherwise NULL, *Note* this owns its reference */
|
||||
PyObject *cb_user; /* if this vector references another object, otherwise NULL, *Note* this owns its reference */
|
||||
unsigned char size; /* vec size 2,3 or 4 */
|
||||
unsigned char wrapped; /* wrapped data type? */
|
||||
unsigned char callback_type; /* which user funcs do we adhere to, RNA, GameObject, etc */
|
||||
unsigned char subtype; /* subtype: location, rotation... to avoid defining many new functions for every attribute of the same type */
|
||||
unsigned char cb_type; /* which user funcs do we adhere to, RNA, GameObject, etc */
|
||||
unsigned char cb_subtype; /* subtype: location, rotation... to avoid defining many new functions for every attribute of the same type */
|
||||
|
||||
} VectorObject;
|
||||
|
||||
|
@ -37,6 +37,11 @@
|
||||
#include "BPY_extern.h"
|
||||
|
||||
#include "../generic/bpy_internal_import.h" // our own imports
|
||||
/* external util modukes */
|
||||
|
||||
#include "../generic/Mathutils.h"
|
||||
#include "../generic/Geometry.h"
|
||||
#include "../generic/BGL.h"
|
||||
|
||||
|
||||
void BPY_free_compiled_text( struct Text *text )
|
||||
@ -61,11 +66,17 @@ static void bpy_init_modules( void )
|
||||
PyModule_AddObject( mod, "types", BPY_rna_types() );
|
||||
PyModule_AddObject( mod, "props", BPY_rna_props() );
|
||||
PyModule_AddObject( mod, "ops", BPY_operator_module() );
|
||||
PyModule_AddObject( mod, "ui", BPY_ui_module() ); // XXX very experemental, consider this a test, especially PyCObject is not meant to be perminant
|
||||
PyModule_AddObject( mod, "ui", BPY_ui_module() ); // XXX very experimental, consider this a test, especially PyCObject is not meant to be permanent
|
||||
|
||||
/* add the module so we can import it */
|
||||
PyDict_SetItemString(PySys_GetObject("modules"), "bpy", mod);
|
||||
Py_DECREF(mod);
|
||||
|
||||
|
||||
/* stand alone utility modules not related to blender directly */
|
||||
Geometry_Init("Geometry");
|
||||
Mathutils_Init("Mathutils");
|
||||
BGL_Init("BGL");
|
||||
}
|
||||
|
||||
#if (PY_VERSION_HEX < 0x02050000)
|
||||
|
@ -44,9 +44,10 @@
|
||||
#ifdef USE_MATHUTILS
|
||||
#include "../generic/Mathutils.h" /* so we can have mathutils callbacks */
|
||||
|
||||
/* bpyrna vector callbacks */
|
||||
static int mathutils_rna_vector_cb_index= -1; /* index for our callbacks */
|
||||
|
||||
static int mathutils_rna_vector_check(BPy_PropertyRNA *self)
|
||||
static int mathutils_rna_generic_check(BPy_PropertyRNA *self)
|
||||
{
|
||||
return self->prop?1:0;
|
||||
}
|
||||
@ -88,13 +89,42 @@ static int mathutils_rna_vector_set_index(BPy_PropertyRNA *self, int subtype, fl
|
||||
}
|
||||
|
||||
Mathutils_Callback mathutils_rna_vector_cb = {
|
||||
mathutils_rna_vector_check,
|
||||
mathutils_rna_generic_check,
|
||||
mathutils_rna_vector_get,
|
||||
mathutils_rna_vector_set,
|
||||
mathutils_rna_vector_get_index,
|
||||
mathutils_rna_vector_set_index
|
||||
};
|
||||
|
||||
/* bpyrna matrix callbacks */
|
||||
static int mathutils_rna_matrix_cb_index= -1; /* index for our callbacks */
|
||||
|
||||
static int mathutils_rna_matrix_get(BPy_PropertyRNA *self, int subtype, float *mat_from)
|
||||
{
|
||||
if(self->prop==NULL)
|
||||
return 0;
|
||||
|
||||
RNA_property_float_get_array(&self->ptr, self->prop, mat_from);
|
||||
return 1;
|
||||
}
|
||||
|
||||
static int mathutils_rna_matrix_set(BPy_PropertyRNA *self, int subtype, float *mat_to)
|
||||
{
|
||||
if(self->prop==NULL)
|
||||
return 0;
|
||||
|
||||
RNA_property_float_set_array(&self->ptr, self->prop, mat_to);
|
||||
return 1;
|
||||
}
|
||||
|
||||
Mathutils_Callback mathutils_rna_matrix_cb = {
|
||||
mathutils_rna_generic_check,
|
||||
mathutils_rna_matrix_get,
|
||||
mathutils_rna_matrix_set,
|
||||
NULL,
|
||||
NULL
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
static int pyrna_struct_compare( BPy_StructRNA * a, BPy_StructRNA * b )
|
||||
@ -206,15 +236,28 @@ PyObject * pyrna_prop_to_py(PointerRNA *ptr, PropertyRNA *prop)
|
||||
|
||||
#ifdef USE_MATHUTILS
|
||||
/* return a mathutils vector where possible */
|
||||
if( RNA_property_type(prop)==PROP_FLOAT &&
|
||||
RNA_property_subtype(prop)==PROP_VECTOR &&
|
||||
len>=2 && len <= 4 )
|
||||
{
|
||||
PyObject *vec_cb= newVectorObject_cb(ret, len, mathutils_rna_vector_cb_index, 0);
|
||||
Py_DECREF(ret); /* the vector owns now */
|
||||
|
||||
ret= vec_cb; /* return the vector instead */
|
||||
if(RNA_property_type(prop)==PROP_FLOAT) {
|
||||
if(RNA_property_subtype(prop)==PROP_VECTOR) {
|
||||
if(len>=2 && len <= 4) {
|
||||
PyObject *vec_cb= newVectorObject_cb(ret, len, mathutils_rna_vector_cb_index, 0);
|
||||
Py_DECREF(ret); /* the vector owns now */
|
||||
ret= vec_cb; /* return the vector instead */
|
||||
}
|
||||
}
|
||||
else if(RNA_property_subtype(prop)==PROP_MATRIX) {
|
||||
if(len==16) {
|
||||
PyObject *mat_cb= newMatrixObject_cb(ret, 4,4, mathutils_rna_vector_cb_index, 0);
|
||||
Py_DECREF(ret); /* the matrix owns now */
|
||||
ret= mat_cb; /* return the matrix instead */
|
||||
}
|
||||
else if (len==9) {
|
||||
PyObject *mat_cb= newMatrixObject_cb(ret, 3,3, mathutils_rna_vector_cb_index, 0);
|
||||
Py_DECREF(ret); /* the matrix owns now */
|
||||
ret= mat_cb; /* return the matrix instead */
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
return ret;
|
||||
@ -1749,6 +1792,7 @@ PyObject *BPY_rna_module( void )
|
||||
|
||||
#ifdef USE_MATHUTILS // register mathutils callbacks, ok to run more then once.
|
||||
mathutils_rna_vector_cb_index= Mathutils_RegisterCallback(&mathutils_rna_vector_cb);
|
||||
mathutils_rna_matrix_cb_index= Mathutils_RegisterCallback(&mathutils_rna_matrix_cb);
|
||||
#endif
|
||||
|
||||
/* This can't be set in the pytype struct because some compilers complain */
|
||||
|
@ -983,7 +983,17 @@ void KX_GameObject::NodeSetLocalOrientation(const MT_Matrix3x3& rot)
|
||||
GetSGNode()->SetLocalOrientation(rot);
|
||||
}
|
||||
|
||||
void KX_GameObject::NodeSetGlobalOrientation(const MT_Matrix3x3& rot)
|
||||
{
|
||||
// check on valid node in case a python controller holds a reference to a deleted object
|
||||
if (!GetSGNode())
|
||||
return;
|
||||
|
||||
if (GetSGNode()->GetSGParent())
|
||||
GetSGNode()->SetLocalOrientation(GetSGNode()->GetSGParent()->GetWorldOrientation().inverse()*rot);
|
||||
else
|
||||
GetSGNode()->SetLocalOrientation(rot);
|
||||
}
|
||||
|
||||
void KX_GameObject::NodeSetLocalScale(const MT_Vector3& scale)
|
||||
{
|
||||
@ -1062,7 +1072,13 @@ const MT_Matrix3x3& KX_GameObject::NodeGetWorldOrientation() const
|
||||
return GetSGNode()->GetWorldOrientation();
|
||||
}
|
||||
|
||||
|
||||
const MT_Matrix3x3& KX_GameObject::NodeGetLocalOrientation() const
|
||||
{
|
||||
// check on valid node in case a python controller holds a reference to a deleted object
|
||||
if (!GetSGNode())
|
||||
return dummy_orientation;
|
||||
return GetSGNode()->GetLocalOrientation();
|
||||
}
|
||||
|
||||
const MT_Vector3& KX_GameObject::NodeGetWorldScaling() const
|
||||
{
|
||||
@ -1073,7 +1089,14 @@ const MT_Vector3& KX_GameObject::NodeGetWorldScaling() const
|
||||
return GetSGNode()->GetWorldScaling();
|
||||
}
|
||||
|
||||
const MT_Vector3& KX_GameObject::NodeGetLocalScaling() const
|
||||
{
|
||||
// check on valid node in case a python controller holds a reference to a deleted object
|
||||
if (!GetSGNode())
|
||||
return dummy_scaling;
|
||||
|
||||
return GetSGNode()->GetLocalScale();
|
||||
}
|
||||
|
||||
const MT_Point3& KX_GameObject::NodeGetWorldPosition() const
|
||||
{
|
||||
@ -1084,6 +1107,16 @@ const MT_Point3& KX_GameObject::NodeGetWorldPosition() const
|
||||
return dummy_point;
|
||||
}
|
||||
|
||||
const MT_Point3& KX_GameObject::NodeGetLocalPosition() const
|
||||
{
|
||||
// check on valid node in case a python controller holds a reference to a deleted object
|
||||
if (GetSGNode())
|
||||
return GetSGNode()->GetLocalPosition();
|
||||
else
|
||||
return dummy_point;
|
||||
}
|
||||
|
||||
|
||||
/* Suspend/ resume: for the dynamic behaviour, there is a simple
|
||||
* method. For the residual motion, there is not. I wonder what the
|
||||
* correct solution is for Sumo. Remove from the motion-update tree?
|
||||
@ -1164,10 +1197,9 @@ extern "C" {
|
||||
#define MATHUTILS_VEC_CB_SCALE_GLOBAL 4
|
||||
#define MATHUTILS_VEC_CB_INERTIA_LOCAL 5
|
||||
|
||||
|
||||
static int mathutils_kxgameob_vector_cb_index= -1; /* index for our callbacks */
|
||||
|
||||
static int mathutils_kxgameob_vector_check(PyObject *self_v)
|
||||
static int mathutils_kxgameob_generic_check(PyObject *self_v)
|
||||
{
|
||||
KX_GameObject* self= static_cast<KX_GameObject*>BGE_PROXY_REF(self_v);
|
||||
if(self==NULL)
|
||||
@ -1184,26 +1216,21 @@ static int mathutils_kxgameob_vector_get(PyObject *self_v, int subtype, float *v
|
||||
|
||||
switch(subtype) {
|
||||
case MATHUTILS_VEC_CB_POS_LOCAL:
|
||||
if(!self->GetSGNode()) return 0;
|
||||
self->GetSGNode()->GetLocalPosition().getValue(vec_from);
|
||||
self->NodeGetLocalPosition().getValue(vec_from);
|
||||
break;
|
||||
case MATHUTILS_VEC_CB_POS_GLOBAL:
|
||||
if(!self->GetSGNode()) return 0;
|
||||
self->GetSGNode()->GetWorldPosition().getValue(vec_from);
|
||||
self->NodeGetWorldPosition().getValue(vec_from);
|
||||
break;
|
||||
case MATHUTILS_VEC_CB_SCALE_LOCAL:
|
||||
if(!self->GetSGNode()) return 0;
|
||||
self->GetSGNode()->GetLocalScale().getValue(vec_from);
|
||||
self->NodeGetLocalScaling().getValue(vec_from);
|
||||
break;
|
||||
case MATHUTILS_VEC_CB_SCALE_GLOBAL:
|
||||
self->NodeGetWorldScaling().getValue(vec_from);
|
||||
break;
|
||||
case MATHUTILS_VEC_CB_INERTIA_LOCAL:
|
||||
if(!self->GetSGNode()) return 0;
|
||||
if(!self->GetPhysicsController()) return 0;
|
||||
self->GetPhysicsController()->GetLocalInertia().getValue(vec_from);
|
||||
break;
|
||||
|
||||
|
||||
}
|
||||
|
||||
return 1;
|
||||
@ -1215,11 +1242,6 @@ static int mathutils_kxgameob_vector_set(PyObject *self_v, int subtype, float *v
|
||||
if(self==NULL)
|
||||
return 0;
|
||||
|
||||
/* first */
|
||||
SG_Node* sg = self->GetSGNode();
|
||||
if(sg==NULL)
|
||||
return 0;
|
||||
|
||||
switch(subtype) {
|
||||
case MATHUTILS_VEC_CB_POS_LOCAL:
|
||||
self->NodeSetLocalPosition(MT_Point3(vec_to));
|
||||
@ -1269,18 +1291,75 @@ static int mathutils_kxgameob_vector_set_index(PyObject *self_v, int subtype, fl
|
||||
}
|
||||
|
||||
Mathutils_Callback mathutils_kxgameob_vector_cb = {
|
||||
mathutils_kxgameob_vector_check,
|
||||
mathutils_kxgameob_generic_check,
|
||||
mathutils_kxgameob_vector_get,
|
||||
mathutils_kxgameob_vector_set,
|
||||
mathutils_kxgameob_vector_get_index,
|
||||
mathutils_kxgameob_vector_set_index
|
||||
};
|
||||
|
||||
/* Matrix */
|
||||
#define MATHUTILS_MAT_CB_ORI_LOCAL 1
|
||||
#define MATHUTILS_MAT_CB_ORI_GLOBAL 2
|
||||
|
||||
static int mathutils_kxgameob_matrix_cb_index= -1; /* index for our callbacks */
|
||||
|
||||
static int mathutils_kxgameob_matrix_get(PyObject *self_v, int subtype, float *mat_from)
|
||||
{
|
||||
KX_GameObject* self= static_cast<KX_GameObject*>BGE_PROXY_REF(self_v);
|
||||
if(self==NULL)
|
||||
return 0;
|
||||
|
||||
switch(subtype) {
|
||||
case MATHUTILS_MAT_CB_ORI_LOCAL:
|
||||
self->NodeGetLocalOrientation().getValue3x3(mat_from);
|
||||
break;
|
||||
case MATHUTILS_MAT_CB_ORI_GLOBAL:
|
||||
self->NodeGetWorldOrientation().getValue3x3(mat_from);
|
||||
break;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
static int mathutils_kxgameob_matrix_set(PyObject *self_v, int subtype, float *mat_to)
|
||||
{
|
||||
KX_GameObject* self= static_cast<KX_GameObject*>BGE_PROXY_REF(self_v);
|
||||
if(self==NULL)
|
||||
return 0;
|
||||
|
||||
MT_Matrix3x3 mat3x3;
|
||||
switch(subtype) {
|
||||
case MATHUTILS_MAT_CB_ORI_LOCAL:
|
||||
mat3x3.setValue3x3(mat_to);
|
||||
self->NodeSetLocalOrientation(mat3x3);
|
||||
self->NodeUpdateGS(0.f);
|
||||
break;
|
||||
case MATHUTILS_MAT_CB_ORI_GLOBAL:
|
||||
mat3x3.setValue3x3(mat_to);
|
||||
self->NodeSetLocalOrientation(mat3x3);
|
||||
self->NodeUpdateGS(0.f);
|
||||
break;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
Mathutils_Callback mathutils_kxgameob_matrix_cb = {
|
||||
mathutils_kxgameob_generic_check,
|
||||
mathutils_kxgameob_matrix_get,
|
||||
mathutils_kxgameob_matrix_set,
|
||||
NULL,
|
||||
NULL
|
||||
};
|
||||
|
||||
|
||||
void KX_GameObject_Mathutils_Callback_Init(void)
|
||||
{
|
||||
// register mathutils callbacks, ok to run more then once.
|
||||
mathutils_kxgameob_vector_cb_index= Mathutils_RegisterCallback(&mathutils_kxgameob_vector_cb);
|
||||
mathutils_kxgameob_matrix_cb_index= Mathutils_RegisterCallback(&mathutils_kxgameob_matrix_cb);
|
||||
}
|
||||
|
||||
#endif // USE_MATHUTILS
|
||||
@ -1754,10 +1833,7 @@ PyObject* KX_GameObject::pyattr_get_localPosition(void *self_v, const KX_PYATTRI
|
||||
#ifdef USE_MATHUTILS
|
||||
return newVectorObject_cb((PyObject *)self_v, 3, mathutils_kxgameob_vector_cb_index, MATHUTILS_VEC_CB_POS_LOCAL);
|
||||
#else
|
||||
if (self->GetSGNode())
|
||||
return PyObjectFrom(self->GetSGNode()->GetLocalPosition());
|
||||
else
|
||||
return PyObjectFrom(dummy_point);
|
||||
return PyObjectFrom(self->NodeGetLocalPosition());
|
||||
#endif
|
||||
}
|
||||
|
||||
@ -1782,13 +1858,17 @@ PyObject* KX_GameObject::pyattr_get_localInertia(void *self_v, const KX_PYATTRIB
|
||||
if (self->GetPhysicsController())
|
||||
return PyObjectFrom(self->GetPhysicsController()->GetLocalInertia());
|
||||
return Py_BuildValue("fff", 0.0f, 0.0f, 0.0f);
|
||||
#endif
|
||||
#endif
|
||||
}
|
||||
|
||||
PyObject* KX_GameObject::pyattr_get_worldOrientation(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
|
||||
{
|
||||
#ifdef USE_MATHUTILS
|
||||
return newMatrixObject_cb((PyObject *)self_v, 3, 3, mathutils_kxgameob_matrix_cb_index, MATHUTILS_MAT_CB_ORI_GLOBAL);
|
||||
#else
|
||||
KX_GameObject* self= static_cast<KX_GameObject*>(self_v);
|
||||
return PyObjectFrom(self->NodeGetWorldOrientation());
|
||||
#endif
|
||||
}
|
||||
|
||||
int KX_GameObject::pyattr_set_worldOrientation(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
|
||||
@ -1813,11 +1893,12 @@ int KX_GameObject::pyattr_set_worldOrientation(void *self_v, const KX_PYATTRIBUT
|
||||
|
||||
PyObject* KX_GameObject::pyattr_get_localOrientation(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
|
||||
{
|
||||
#ifdef USE_MATHUTILS
|
||||
return newMatrixObject_cb((PyObject *)self_v, 3, 3, mathutils_kxgameob_matrix_cb_index, MATHUTILS_MAT_CB_ORI_LOCAL);
|
||||
#else
|
||||
KX_GameObject* self= static_cast<KX_GameObject*>(self_v);
|
||||
if (self->GetSGNode())
|
||||
return PyObjectFrom(self->GetSGNode()->GetLocalOrientation());
|
||||
else
|
||||
return PyObjectFrom(dummy_orientation);
|
||||
return PyObjectFrom(self->NodeGetLocalOrientation());
|
||||
#endif
|
||||
}
|
||||
|
||||
int KX_GameObject::pyattr_set_localOrientation(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
|
||||
@ -1850,10 +1931,7 @@ PyObject* KX_GameObject::pyattr_get_localScaling(void *self_v, const KX_PYATTRIB
|
||||
#ifdef USE_MATHUTILS
|
||||
return newVectorObject_cb((PyObject *)self_v, 3, mathutils_kxgameob_vector_cb_index, MATHUTILS_VEC_CB_SCALE_LOCAL);
|
||||
#else
|
||||
if (self->GetSGNode())
|
||||
return PyObjectFrom(self->GetSGNode()->GetLocalScale());
|
||||
else
|
||||
return PyObjectFrom(dummy_scaling);
|
||||
return PyObjectFrom(self->NodeGetLocalScale());
|
||||
#endif
|
||||
}
|
||||
|
||||
|
@ -397,6 +397,7 @@ public:
|
||||
void NodeSetLocalPosition(const MT_Point3& trans );
|
||||
|
||||
void NodeSetLocalOrientation(const MT_Matrix3x3& rot );
|
||||
void NodeSetGlobalOrientation(const MT_Matrix3x3& rot );
|
||||
|
||||
void NodeSetLocalScale( const MT_Vector3& scale );
|
||||
|
||||
@ -410,21 +411,13 @@ public:
|
||||
double time
|
||||
);
|
||||
|
||||
const
|
||||
MT_Matrix3x3&
|
||||
NodeGetWorldOrientation(
|
||||
) const;
|
||||
|
||||
const
|
||||
MT_Vector3&
|
||||
NodeGetWorldScaling(
|
||||
) const;
|
||||
|
||||
const
|
||||
MT_Point3&
|
||||
NodeGetWorldPosition(
|
||||
) const;
|
||||
const MT_Matrix3x3& NodeGetWorldOrientation( ) const;
|
||||
const MT_Vector3& NodeGetWorldScaling( ) const;
|
||||
const MT_Point3& NodeGetWorldPosition( ) const;
|
||||
|
||||
const MT_Matrix3x3& NodeGetLocalOrientation( ) const;
|
||||
const MT_Vector3& NodeGetLocalScaling( ) const;
|
||||
const MT_Point3& NodeGetLocalPosition( ) const;
|
||||
|
||||
/**
|
||||
* @section scene graph node accessor functions.
|
||||
|
Loading…
Reference in New Issue
Block a user