mathutils_Color.c File Reference

#include <Python.h>
#include "mathutils.h"
#include "BLI_math.h"
#include "BLI_utildefines.h"
#include "../generic/py_capi_utils.h"
#include "../generic/python_utildefines.h"
#include "BLI_dynstr.h"

Go to the source code of this file.

Macros
#define	COLOR_SIZE   3

Functions
static PyObject *	Color_new (PyTypeObject *type, PyObject *args, PyObject *kwds)
static PyObject *	Color_ToTupleExt (ColorObject *self, int ndigits)
	PyDoc_STRVAR (Color_copy_doc, ".. function:: copy()\n" "\n" " Returns a copy of this color.\n" "\n" " :return: A copy of the color.\n" " :rtype: :class:`Color`\n" "\n" " .. note:: use this to get a copy of a wrapped color with\n" " no reference to the original data.\n")
static PyObject *	Color_copy (ColorObject *self)
static PyObject *	Color_deepcopy (ColorObject *self, PyObject *args)
static PyObject *	Color_repr (ColorObject *self)
static PyObject *	Color_str (ColorObject *self)
static PyObject *	Color_richcmpr (PyObject *a, PyObject *b, int op)
static Py_hash_t	Color_hash (ColorObject *self)
static int	Color_len (ColorObject *UNUSED(self))
static PyObject *	Color_item (ColorObject *self, int i)
static int	Color_ass_item (ColorObject *self, int i, PyObject *value)
static PyObject *	Color_slice (ColorObject *self, int begin, int end)
static int	Color_ass_slice (ColorObject *self, int begin, int end, PyObject *seq)
static PyObject *	Color_subscript (ColorObject *self, PyObject *item)
static int	Color_ass_subscript (ColorObject *self, PyObject *item, PyObject *value)
static PyObject *	Color_add (PyObject *v1, PyObject *v2)
static PyObject *	Color_iadd (PyObject *v1, PyObject *v2)
static PyObject *	Color_sub (PyObject *v1, PyObject *v2)
static PyObject *	Color_isub (PyObject *v1, PyObject *v2)
static PyObject *	color_mul_float (ColorObject *color, const float scalar)
static PyObject *	Color_mul (PyObject *v1, PyObject *v2)
static PyObject *	Color_div (PyObject *v1, PyObject *v2)
static PyObject *	Color_imul (PyObject *v1, PyObject *v2)
static PyObject *	Color_idiv (PyObject *v1, PyObject *v2)
static PyObject *	Color_neg (ColorObject *self)
	PyDoc_STRVAR (Color_channel_r_doc, "Red color channel.\n\n:type: float")
	PyDoc_STRVAR (Color_channel_g_doc, "Green color channel.\n\n:type: float")
	PyDoc_STRVAR (Color_channel_b_doc, "Blue color channel.\n\n:type: float")
static PyObject *	Color_channel_get (ColorObject *self, void *type)
static int	Color_channel_set (ColorObject *self, PyObject *value, void *type)
	PyDoc_STRVAR (Color_channel_hsv_h_doc, "HSV Hue component in [0, 1].\n\n:type: float")
	PyDoc_STRVAR (Color_channel_hsv_s_doc, "HSV Saturation component in [0, 1].\n\n:type: float")
	PyDoc_STRVAR (Color_channel_hsv_v_doc, "HSV Value component in [0, 1].\n\n:type: float")
static PyObject *	Color_channel_hsv_get (ColorObject *self, void *type)
static int	Color_channel_hsv_set (ColorObject *self, PyObject *value, void *type)
	PyDoc_STRVAR (Color_hsv_doc, "HSV Values in [0, 1].\n\n:type: float triplet")
static PyObject *	Color_hsv_get (ColorObject *self, void *UNUSED(closure))
static int	Color_hsv_set (ColorObject *self, PyObject *value, void *UNUSED(closure))
	PyDoc_STRVAR (color_doc, ".. class:: Color(rgb)\n" "\n" " This object gives access to Colors in Blender.\n" "\n" " :param rgb: (r, g, b) color values\n" " :type rgb: 3d vector\n")
PyObject *	Color_CreatePyObject (const float col[3], PyTypeObject *base_type)
PyObject *	Color_CreatePyObject_wrap (float col[3], PyTypeObject *base_type)
PyObject *	Color_CreatePyObject_cb (PyObject *cb_user, uchar cb_type, uchar cb_subtype)

Variables
static PySequenceMethods	Color_SeqMethods
static PyMappingMethods	Color_AsMapping
static PyNumberMethods	Color_NumMethods
static PyGetSetDef	Color_getseters []
static struct PyMethodDef	Color_methods []
PyTypeObject	color_Type

Macro Definition Documentation

COLOR_SIZE

#define COLOR_SIZE   3

Definition at line 35 of file mathutils_Color.c.

Function Documentation

Color_add()

static PyObject* Color_add ( PyObject *  v1, PyObject *  v2  )

static

Definition at line 428 of file mathutils_Color.c.

References add_vn_vnvn(), BaseMath_ReadCallback, col, Color_CreatePyObject(), COLOR_SIZE, ColorObject_Check, NULL, v1, and v2.

Color_ass_item()

static int Color_ass_item ( ColorObject *  self, int  i, PyObject *  value  )

static

Definition at line 239 of file mathutils_Color.c.

References BaseMath_Prepare_ForWrite, BaseMath_WriteIndexCallback, and COLOR_SIZE.

Referenced by Color_ass_subscript(), and Color_channel_set().

Color_ass_slice()

static int Color_ass_slice ( ColorObject *  self, int  begin, int  end, PyObject *  seq  )

static

Definition at line 301 of file mathutils_Color.c.

References BaseMath_ReadCallback_ForWrite, BaseMath_WriteCallback, CLAMP, col, COLOR_SIZE, mathutils_array_parse(), MIN2, and size().

Referenced by Color_ass_subscript().

Color_ass_subscript()

static int Color_ass_subscript ( ColorObject *  self, PyObject *  item, PyObject *  value  )

static

Definition at line 373 of file mathutils_Color.c.

References Color_ass_item(), Color_ass_slice(), and COLOR_SIZE.

Color_channel_get()

static PyObject* Color_channel_get ( ColorObject *  self, void *  type  )

static

Definition at line 734 of file mathutils_Color.c.

References Color_item(), POINTER_AS_INT, and type.

Color_channel_hsv_get()

static PyObject* Color_channel_hsv_get ( ColorObject *  self, void *  type  )

static

Definition at line 749 of file mathutils_Color.c.

References BaseMath_ReadCallback, NULL, POINTER_AS_INT, rgb_to_hsv(), self, and type.

Color_channel_hsv_set()

static int Color_channel_hsv_set ( ColorObject *  self, PyObject *  value, void *  type  )

static

Definition at line 763 of file mathutils_Color.c.

References BaseMath_ReadCallback_ForWrite, BaseMath_WriteCallback, CLAMP, hsv_to_rgb_v(), POINTER_AS_INT, rgb_to_hsv_v(), self, and type.

Color_channel_set()

static int Color_channel_set ( ColorObject *  self, PyObject *  value, void *  type  )

static

Definition at line 739 of file mathutils_Color.c.

References Color_ass_item(), POINTER_AS_INT, and type.

Color_copy()

static PyObject* Color_copy ( ColorObject *  self )

static

Definition at line 103 of file mathutils_Color.c.

References BaseMath_ReadCallback, Color_CreatePyObject(), NULL, and self.

Referenced by Color_deepcopy().

Color_CreatePyObject()

PyObject* Color_CreatePyObject	(	const float	col[3],
		PyTypeObject *	base_type
	)

Definition at line 944 of file mathutils_Color.c.

References BASE_MATH_FLAG_DEFAULT, BASE_MATH_NEW, col, COLOR_SIZE, color_Type, copy_v3_v3(), NULL, self, UNLIKELY, and zero_v3().

Referenced by Color_add(), Color_copy(), Color_CreatePyObject_cb(), color_mul_float(), Color_neg(), Color_new(), Color_sub(), and pyrna_math_object_from_array().

Color_CreatePyObject_cb()

PyObject* Color_CreatePyObject_cb	(	PyObject *	cb_user,
		uchar	cb_type,
		uchar	cb_subtype
	)

Definition at line 1000 of file mathutils_Color.c.

References Color_CreatePyObject(), and NULL.

Referenced by pyrna_math_object_from_array(), and StrokeAttribute_color_get().

Color_CreatePyObject_wrap()

PyObject* Color_CreatePyObject_wrap	(	float	col[3],
		PyTypeObject *	base_type
	)

Definition at line 982 of file mathutils_Color.c.

References BASE_MATH_FLAG_DEFAULT, BASE_MATH_FLAG_IS_WRAP, BASE_MATH_NEW, col, color_Type, and NULL.

Color_deepcopy()

static PyObject* Color_deepcopy ( ColorObject *  self, PyObject *  args  )

static

Definition at line 111 of file mathutils_Color.c.

References Color_copy(), NULL, and PyC_CheckArgs_DeepCopy().

Color_div()

static PyObject* Color_div ( PyObject *  v1, PyObject *  v2  )

static

Definition at line 584 of file mathutils_Color.c.

References BaseMath_ReadCallback, color_mul_float(), ColorObject_Check, NULL, v1, and v2.

Color_hash()

static Py_hash_t Color_hash ( ColorObject *  self )

static

Definition at line 196 of file mathutils_Color.c.

References BaseMath_ReadCallback, BaseMathObject_Prepare_ForHash, COLOR_SIZE, mathutils_array_hash(), and self.

Color_hsv_get()

static PyObject* Color_hsv_get ( ColorObject *  self, void *  UNUSEDclosure  )

static

Definition at line 794 of file mathutils_Color.c.

References BaseMath_ReadCallback, NULL, PyTuple_SET_ITEMS, ret, rgb_to_hsv(), and self.

Color_hsv_set()

static int Color_hsv_set ( ColorObject *  self, PyObject *  value, void *  UNUSEDclosure  )

static

Definition at line 811 of file mathutils_Color.c.

References BaseMath_Prepare_ForWrite, BaseMath_WriteCallback, clamp_v3(), hsv_to_rgb_v(), mathutils_array_parse(), and self.

Color_iadd()

static PyObject* Color_iadd ( PyObject *  v1, PyObject *  v2  )

static

Definition at line 454 of file mathutils_Color.c.

References add_vn_vn(), BaseMath_ReadCallback, BaseMath_ReadCallback_ForWrite, BaseMath_WriteCallback, COLOR_SIZE, ColorObject_Check, NULL, v1, and v2.

Color_idiv()

static PyObject* Color_idiv ( PyObject *  v1, PyObject *  v2  )

static

Definition at line 646 of file mathutils_Color.c.

References BaseMath_ReadCallback_ForWrite, BaseMath_WriteCallback, COLOR_SIZE, mul_vn_fl(), NULL, v1, and v2.

Color_imul()

static PyObject* Color_imul ( PyObject *  v1, PyObject *  v2  )

static

Definition at line 618 of file mathutils_Color.c.

References BaseMath_ReadCallback_ForWrite, BaseMath_WriteCallback, COLOR_SIZE, mul_vn_fl(), NULL, v1, and v2.

Color_isub()

static PyObject* Color_isub ( PyObject *  v1, PyObject *  v2  )

static

Definition at line 507 of file mathutils_Color.c.

References BaseMath_ReadCallback, BaseMath_ReadCallback_ForWrite, BaseMath_WriteCallback, COLOR_SIZE, ColorObject_Check, NULL, sub_vn_vn(), v1, and v2.

Color_item()

static PyObject* Color_item ( ColorObject *  self, int  i  )

static

Definition at line 218 of file mathutils_Color.c.

References BaseMath_ReadIndexCallback, COLOR_SIZE, NULL, and self.

Referenced by Color_channel_get(), and Color_subscript().

Color_len()

static int Color_len ( ColorObject *  UNUSEDself )

static

Definition at line 212 of file mathutils_Color.c.

References COLOR_SIZE.

Color_mul()

static PyObject* Color_mul ( PyObject *  v1, PyObject *  v2  )

static

Definition at line 540 of file mathutils_Color.c.

References BaseMath_ReadCallback, BLI_assert, color_mul_float(), ColorObject_Check, NULL, v1, and v2.

color_mul_float()

static PyObject* color_mul_float ( ColorObject *  color, const float  scalar  )

static

Definition at line 533 of file mathutils_Color.c.

References Color_CreatePyObject(), COLOR_SIZE, and mul_vn_vn_fl().

Referenced by Color_div(), and Color_mul().

Color_neg()

static PyObject* Color_neg ( ColorObject *  self )

static

Definition at line 680 of file mathutils_Color.c.

References BaseMath_ReadCallback, Color_CreatePyObject(), COLOR_SIZE, negate_vn_vn(), NULL, and self.

Color_new()

static PyObject* Color_new ( PyTypeObject *  type, PyObject *  args, PyObject *  kwds  )

static

Definition at line 39 of file mathutils_Color.c.

References col, Color_CreatePyObject(), COLOR_SIZE, mathutils_array_parse(), NULL, and type.

Color_repr()

static PyObject* Color_repr ( ColorObject *  self )

static

Definition at line 122 of file mathutils_Color.c.

References BaseMath_ReadCallback, Color_ToTupleExt(), NULL, and ret.

Color_richcmpr()

static PyObject* Color_richcmpr ( PyObject *  a, PyObject *  b, int  op  )

static

Definition at line 158 of file mathutils_Color.c.

References Freestyle::a, ATTR_FALLTHROUGH, BaseMath_ReadCallback, COLOR_SIZE, ColorObject_Check, EXPP_VectorsAreEqual(), and NULL.

Color_slice()

static PyObject* Color_slice ( ColorObject *  self, int  begin, int  end  )

static

Definition at line 276 of file mathutils_Color.c.

References BaseMath_ReadCallback, CLAMP, COLOR_SIZE, count, MIN2, NULL, and self.

Referenced by Color_subscript().

Color_str()

static PyObject* Color_str ( ColorObject *  self )

static

Definition at line 139 of file mathutils_Color.c.

References BaseMath_ReadCallback, BLI_dynstr_appendf(), BLI_dynstr_new(), mathutils_dynstr_to_py(), NULL, and self.

Color_sub()

static PyObject* Color_sub ( PyObject *  v1, PyObject *  v2  )

static

Definition at line 481 of file mathutils_Color.c.

References BaseMath_ReadCallback, col, Color_CreatePyObject(), COLOR_SIZE, ColorObject_Check, NULL, sub_vn_vnvn(), v1, and v2.

Color_subscript()

static PyObject* Color_subscript ( ColorObject *  self, PyObject *  item  )

static

Definition at line 337 of file mathutils_Color.c.

References Color_item(), COLOR_SIZE, Color_slice(), and NULL.

Color_ToTupleExt()

static PyObject* Color_ToTupleExt ( ColorObject *  self, int  ndigits  )

static

Definition at line 72 of file mathutils_Color.c.

References COLOR_SIZE, double_round(), ret, and self.

Referenced by Color_repr().

PyDoc_STRVAR() [1/9]

PyDoc_STRVAR	(	Color_channel_b_doc	,
		"Blue color channel.\n\n:type: float"
	)

PyDoc_STRVAR() [2/9]

PyDoc_STRVAR	(	Color_channel_g_doc	,
		"Green color channel.\n\n:type: float"
	)

PyDoc_STRVAR() [3/9]

PyDoc_STRVAR	(	Color_channel_hsv_h_doc	,
		"HSV Hue component in .\n\n:type: float"	[0, 1]
	)

PyDoc_STRVAR() [4/9]

PyDoc_STRVAR	(	Color_channel_hsv_s_doc	,
		"HSV Saturation component in .\n\n:type: float"	[0, 1]
	)

PyDoc_STRVAR() [5/9]

PyDoc_STRVAR	(	Color_channel_hsv_v_doc	,
		"HSV Value component in .\n\n:type: float"	[0, 1]
	)

PyDoc_STRVAR() [6/9]

PyDoc_STRVAR	(	Color_channel_r_doc	,
		"Red color channel.\n\n:type: float"
	)

PyDoc_STRVAR() [7/9]

PyDoc_STRVAR	(	Color_copy_doc	,
		".. function:: copy()\n" "\n" " Returns a copy of this color.\n" "\n" " :return: A copy of the color.\n" " :rtype: :class:`Color`\n" "\n" " .. note:: use this to get a copy of a wrapped color with\n" " no reference to the original data.\n"
	)

PyDoc_STRVAR() [8/9]

PyDoc_STRVAR	(	color_doc	,
		".. class:: Color(rgb)\n" "\n" " This object gives access to Colors in Blender.\n" "\n" " :param rgb: (r, g, b) color values\n" " :type rgb: 3d vector\n"
	)

PyDoc_STRVAR() [9/9]

PyDoc_STRVAR	(	Color_hsv_doc	,
		"HSV Values in .\n\n:type: float triplet"	[0, 1]
	)

Variable Documentation

Color_AsMapping

PyMappingMethods Color_AsMapping

static

Initial value:

= {
    (lenfunc)Color_len,
    (binaryfunc)Color_subscript,
    (objobjargproc)Color_ass_subscript,
}

Definition at line 419 of file mathutils_Color.c.

Color_getseters

PyGetSetDef Color_getseters[]

static

Definition at line 836 of file mathutils_Color.c.

Color_methods

struct PyMethodDef Color_methods[]

static

Initial value:

= {
    {"copy", (PyCFunction)Color_copy, METH_NOARGS, Color_copy_doc},
    {"__copy__", (PyCFunction)Color_copy, METH_NOARGS, Color_copy_doc},
    {"__deepcopy__", (PyCFunction)Color_deepcopy, METH_VARARGS, Color_copy_doc},
 
    
    {"freeze", (PyCFunction)BaseMathObject_freeze, METH_NOARGS, BaseMathObject_freeze_doc},
    {NULL, NULL, 0, NULL},
}

Definition at line 836 of file mathutils_Color.c.

Color_NumMethods

PyNumberMethods Color_NumMethods

static

Definition at line 692 of file mathutils_Color.c.

Color_SeqMethods

PySequenceMethods Color_SeqMethods

static

Initial value:

= {
    (lenfunc)Color_len,              
    (binaryfunc)NULL,                
    (ssizeargfunc)NULL,              
    (ssizeargfunc)Color_item,        
    NULL,                            
    (ssizeobjargproc)Color_ass_item, 
    NULL,                            
    (objobjproc)NULL,                
    (binaryfunc)NULL,                
    (ssizeargfunc)NULL,              
}

Definition at line 406 of file mathutils_Color.c.

color_Type

PyTypeObject color_Type

Definition at line 892 of file mathutils_Color.c.

Referenced by Color_CreatePyObject(), Color_CreatePyObject_wrap(), and PyInit_mathutils().