diff options
Diffstat (limited to 'source/blender/python/mathutils/mathutils_Vector.c')
| -rw-r--r-- | source/blender/python/mathutils/mathutils_Vector.c | 87 |
1 files changed, 37 insertions, 50 deletions
diff --git a/source/blender/python/mathutils/mathutils_Vector.c b/source/blender/python/mathutils/mathutils_Vector.c index 56c1334ecac..413df78f09e 100644 --- a/source/blender/python/mathutils/mathutils_Vector.c +++ b/source/blender/python/mathutils/mathutils_Vector.c @@ -48,6 +48,7 @@ static PyObject *Vector_copy(VectorObject *self); static PyObject *Vector_to_tuple_ext(VectorObject *self, int ndigits); +static int row_vector_multiplication(float rvec[MAX_DIMENSIONS], VectorObject *vec, MatrixObject *mat); /* Supports 2D, 3D, and 4D vector objects both int and float values * accepted. Mixed float and int values accepted. Ints are parsed to float @@ -158,13 +159,13 @@ static PyObject *Vector_resize_2d(VectorObject *self) { if(self->wrapped==Py_WRAP) { PyErr_SetString(PyExc_TypeError, - "vector.resize_2d(): " + "Vector.resize_2d(): " "cannot resize wrapped data - only python vectors"); return NULL; } if(self->cb_user) { PyErr_SetString(PyExc_TypeError, - "vector.resize_2d(): " + "Vector.resize_2d(): " "cannot resize a vector that has an owner"); return NULL; } @@ -172,7 +173,7 @@ static PyObject *Vector_resize_2d(VectorObject *self) self->vec = PyMem_Realloc(self->vec, (sizeof(float) * 2)); if(self->vec == NULL) { PyErr_SetString(PyExc_MemoryError, - "vector.resize_2d(): " + "Vector.resize_2d(): " "problem allocating pointer space"); return NULL; } @@ -193,13 +194,13 @@ static PyObject *Vector_resize_3d(VectorObject *self) { if (self->wrapped==Py_WRAP) { PyErr_SetString(PyExc_TypeError, - "vector.resize_3d(): " + "Vector.resize_3d(): " "cannot resize wrapped data - only python vectors"); return NULL; } if(self->cb_user) { PyErr_SetString(PyExc_TypeError, - "vector.resize_3d(): " + "Vector.resize_3d(): " "cannot resize a vector that has an owner"); return NULL; } @@ -207,7 +208,7 @@ static PyObject *Vector_resize_3d(VectorObject *self) self->vec = PyMem_Realloc(self->vec, (sizeof(float) * 3)); if(self->vec == NULL) { PyErr_SetString(PyExc_MemoryError, - "vector.resize_3d(): " + "Vector.resize_3d(): " "problem allocating pointer space"); return NULL; } @@ -231,13 +232,13 @@ static PyObject *Vector_resize_4d(VectorObject *self) { if(self->wrapped==Py_WRAP) { PyErr_SetString(PyExc_TypeError, - "vector.resize_4d(): " + "Vector.resize_4d(): " "cannot resize wrapped data - only python vectors"); return NULL; } if(self->cb_user) { PyErr_SetString(PyExc_TypeError, - "vector.resize_4d(): " + "Vector.resize_4d(): " "cannot resize a vector that has an owner"); return NULL; } @@ -245,7 +246,7 @@ static PyObject *Vector_resize_4d(VectorObject *self) self->vec = PyMem_Realloc(self->vec, (sizeof(float) * 4)); if(self->vec == NULL) { PyErr_SetString(PyExc_MemoryError, - "vector.resize_4d(): " + "Vector.resize_4d(): " "problem allocating pointer space"); return NULL; } @@ -353,7 +354,7 @@ static PyObject *Vector_to_tuple(VectorObject *self, PyObject *args) if(ndigits > 22 || ndigits < 0) { PyErr_SetString(PyExc_ValueError, - "vector.to_tuple(ndigits): " + "Vector.to_tuple(ndigits): " "ndigits must be between 0 and 21"); return NULL; } @@ -390,7 +391,7 @@ static PyObject *Vector_to_track_quat(VectorObject *self, PyObject *args) if (self->size != 3) { PyErr_SetString(PyExc_TypeError, - "vector.to_track_quat(): " + "Vector.to_track_quat(): " "only for 3D vectors"); return NULL; } @@ -511,7 +512,7 @@ static PyObject *Vector_reflect(VectorObject *self, PyObject *value) if(BaseMath_ReadCallback(self) == -1) return NULL; - if((value_size= mathutils_array_parse(tvec, 2, 4, value, "vector.reflect(other), invalid 'other' arg")) == -1) + if((value_size= mathutils_array_parse(tvec, 2, 4, value, "Vector.reflect(other), invalid 'other' arg")) == -1) return NULL; mirror[0] = tvec[0]; @@ -550,7 +551,7 @@ static PyObject *Vector_cross(VectorObject *self, PyObject *value) if(BaseMath_ReadCallback(self) == -1) return NULL; - if(mathutils_array_parse(tvec, self->size, self->size, value, "vector.cross(other), invalid 'other' arg") == -1) + if(mathutils_array_parse(tvec, self->size, self->size, value, "Vector.cross(other), invalid 'other' arg") == -1) return NULL; ret= (VectorObject *)newVectorObject(NULL, 3, Py_NEW, Py_TYPE(self)); @@ -577,7 +578,7 @@ static PyObject *Vector_dot(VectorObject *self, PyObject *value) if(BaseMath_ReadCallback(self) == -1) return NULL; - if(mathutils_array_parse(tvec, self->size, self->size, value, "vector.dot(other), invalid 'other' arg") == -1) + if(mathutils_array_parse(tvec, self->size, self->size, value, "Vector.dot(other), invalid 'other' arg") == -1) return NULL; for(x = 0; x < self->size; x++) { @@ -617,7 +618,7 @@ static PyObject *Vector_angle(VectorObject *self, PyObject *args) if(BaseMath_ReadCallback(self) == -1) return NULL; - if(mathutils_array_parse(tvec, size, size, value, "vector.angle(other), invalid 'other' arg") == -1) + if(mathutils_array_parse(tvec, size, size, value, "Vector.angle(other), invalid 'other' arg") == -1) return NULL; for(x = 0; x < size; x++) { @@ -632,7 +633,7 @@ static PyObject *Vector_angle(VectorObject *self, PyObject *args) } else { PyErr_SetString(PyExc_ValueError, - "vector.angle(other): " + "Vector.angle(other): " "zero length vectors have no valid angle"); return NULL; } @@ -674,7 +675,7 @@ static PyObject *Vector_rotation_difference(VectorObject *self, PyObject *value) if(BaseMath_ReadCallback(self) == -1) return NULL; - if(mathutils_array_parse(vec_b, 3, MAX_DIMENSIONS, value, "vector.difference(other), invalid 'other' arg") == -1) + if(mathutils_array_parse(vec_b, 3, MAX_DIMENSIONS, value, "Vector.difference(other), invalid 'other' arg") == -1) return NULL; normalize_v3_v3(vec_a, self->vec); @@ -706,7 +707,7 @@ static PyObject *Vector_project(VectorObject *self, PyObject *value) if(BaseMath_ReadCallback(self) == -1) return NULL; - if(mathutils_array_parse(tvec, size, size, value, "vector.project(other), invalid 'other' arg") == -1) + if(mathutils_array_parse(tvec, size, size, value, "Vector.project(other), invalid 'other' arg") == -1) return NULL; if(BaseMath_ReadCallback(self) == -1) @@ -748,7 +749,7 @@ static PyObject *Vector_lerp(VectorObject *self, PyObject *args) if(!PyArg_ParseTuple(args, "Of:lerp", &value, &fac)) return NULL; - if(mathutils_array_parse(tvec, size, size, value, "vector.lerp(other), invalid 'other' arg") == -1) + if(mathutils_array_parse(tvec, size, size, value, "Vector.lerp(other), invalid 'other' arg") == -1) return NULL; if(BaseMath_ReadCallback(self) == -1) @@ -777,7 +778,7 @@ static PyObject *Vector_rotate(VectorObject *self, PyObject *value) if(BaseMath_ReadCallback(self) == -1) return NULL; - if(mathutils_any_to_rotmat(other_rmat, value, "vector.rotate(value)") == -1) + if(mathutils_any_to_rotmat(other_rmat, value, "Vector.rotate(value)") == -1) return NULL; if(self->size < 3) { @@ -838,7 +839,7 @@ static PyObject *vector_item_internal(VectorObject *self, int i, const int is_at if(i < 0 || i >= self->size) { if(is_attr) { PyErr_Format(PyExc_AttributeError, - "vector.%c: unavailable on %dd vector", + "Vector.%c: unavailable on %dd vector", *(((char *)"xyzw") + i), self->size); } else { @@ -874,7 +875,7 @@ static int vector_ass_item_internal(VectorObject *self, int i, PyObject *value, if(i < 0 || i >= self->size){ if(is_attr) { PyErr_Format(PyExc_AttributeError, - "vector.%c = x: unavailable on %dd vector", + "Vector.%c = x: unavailable on %dd vector", *(((char *)"xyzw") + i), self->size); } else { @@ -1159,28 +1160,16 @@ static PyObject *Vector_mul(PyObject *v1, PyObject *v2) } else if (vec1) { if (MatrixObject_Check(v2)) { - -/* ------ to be removed ------*/ -#if 1 - PyErr_SetString(PyExc_ValueError, - "(Vector * Matrix) is now removed, reverse the " - "order (promoted to an Error for Debug builds)"); - return NULL; -#else - /* VEC * MATRIX */ - /* this is deprecated!, use the reverse instead */ float tvec[MAX_DIMENSIONS]; if(BaseMath_ReadCallback((MatrixObject *)v2) == -1) return NULL; - if(column_vector_multiplication(tvec, vec1, (MatrixObject*)v2) == -1) { + if(row_vector_multiplication(tvec, vec1, (MatrixObject*)v2) == -1) { return NULL; } return newVectorObject(tvec, vec1->size, Py_NEW, Py_TYPE(vec1)); -#endif -/* ------ to be removed ------*/ } else if (QuaternionObject_Check(v2)) { /* VEC * QUAT */ @@ -2219,20 +2208,19 @@ if len(unique) != len(items): print "ERROR" */ -#if 0 -//ROW VECTOR Multiplication - Vector X Matrix -//[x][y][z] * [1][4][7] -// [2][5][8] -// [3][6][9] -//vector/matrix multiplication IS NOT COMMUTATIVE!!!! -static int row_vector_multiplication(float rvec[4], VectorObject* vec, MatrixObject * mat) +/* ROW VECTOR Multiplication - Vector X Matrix + * [x][y][z] * [1][4][7] + * [2][5][8] + * [3][6][9] + * vector/matrix multiplication IS NOT COMMUTATIVE!!!! */ +static int row_vector_multiplication(float rvec[MAX_DIMENSIONS], VectorObject *vec, MatrixObject *mat) { - float vec_cpy[4]; + float vec_cpy[MAX_DIMENSIONS]; double dot = 0.0f; - int x, y, z = 0, vec_size = vec->size; + int x, y, z= 0, vec_size= vec->size; - if(mat->colSize != vec_size){ - if(mat->colSize == 4 && vec_size != 3){ + if(mat->col_size != vec_size){ + if(mat->col_size == 4 && vec_size != 3){ PyErr_SetString(PyExc_ValueError, "vector * matrix: matrix column size " "and the vector size must be the same"); @@ -2247,11 +2235,11 @@ static int row_vector_multiplication(float rvec[4], VectorObject* vec, MatrixObj return -1; memcpy(vec_cpy, vec->vec, vec_size * sizeof(float)); - +printf("asasas\n"); rvec[3] = 1.0f; //muliplication - for(x = 0; x < mat->rowSize; x++) { - for(y = 0; y < mat->colSize; y++) { + for(x = 0; x < mat->row_size; x++) { + for(y = 0; y < mat->col_size; y++) { dot += mat->matrix[x][y] * vec_cpy[y]; } rvec[z++] = (float)dot; @@ -2259,7 +2247,6 @@ static int row_vector_multiplication(float rvec[4], VectorObject* vec, MatrixObj } return 0; } -#endif /*----------------------------Vector.negate() -------------------- */ PyDoc_STRVAR(Vector_negate_doc, |