diff options
Diffstat (limited to 'source/blender/python/mathutils/mathutils.h')
| -rw-r--r-- | source/blender/python/mathutils/mathutils.h | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/source/blender/python/mathutils/mathutils.h b/source/blender/python/mathutils/mathutils.h index eb25d9bff07..296b8cf9559 100644 --- a/source/blender/python/mathutils/mathutils.h +++ b/source/blender/python/mathutils/mathutils.h @@ -29,11 +29,23 @@ /* Can cast different mathutils types to this, use for generic funcs */ +#include "BLI_compiler_attrs.h" + struct DynStr; extern char BaseMathObject_is_wrapped_doc[]; extern char BaseMathObject_owner_doc[]; +#define BASE_MATH_NEW(struct_name, root_type, base_type) \ + (struct_name *)((base_type ? (base_type)->tp_alloc(base_type, 0) : _PyObject_GC_New(&(root_type)))); + + +/* BaseMathObject.flag */ +enum { + BASE_MATH_FLAG_IS_WRAP = (1 << 0), +}; +#define BASE_MATH_FLAG_DEFAULT 0 + #define BASE_MATH_MEMBERS(_data) \ PyObject_VAR_HEAD \ float *_data; /* array of data (alias), wrapped status depends on wrapped status */ \ @@ -42,7 +54,7 @@ extern char BaseMathObject_owner_doc[]; 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 */ \ - unsigned char wrapped /* wrapped data type? */ \ + unsigned char flag /* wrapped data type? */ \ typedef struct { BASE_MATH_MEMBERS(data); @@ -67,9 +79,6 @@ PyMODINIT_FUNC PyInit_mathutils(void); int EXPP_FloatsAreEqual(float A, float B, int floatSteps); int EXPP_VectorsAreEqual(const float *vecA, const float *vecB, int size, int floatSteps); -#define Py_NEW 1 -#define Py_WRAP 2 - typedef struct Mathutils_Callback Mathutils_Callback; typedef int (*BaseMathCheckFunc)(BaseMathObject *); /* checks the user is still valid */ @@ -109,6 +118,14 @@ int mathutils_array_parse_alloc(float **array, int array_min, PyObject *value, c int mathutils_array_parse_alloc_v(float **array, int array_dim, PyObject *value, const char *error_prefix); int mathutils_any_to_rotmat(float rmat[3][3], PyObject *value, const char *error_prefix); +/* zero remaining unused elements of the array */ +#define MU_ARRAY_ZERO (1 << 30) +/* ignore larger py sequences than requested (just use first elements), + * handy when using 3d vectors as 2d */ +#define MU_ARRAY_SPILL (1 << 31) + +#define MU_ARRAY_FLAGS (MU_ARRAY_ZERO | MU_ARRAY_SPILL) + int column_vector_multiplication(float rvec[4], VectorObject *vec, MatrixObject *mat); #ifndef MATH_STANDALONE |