node_math.h File Reference

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Functions
float	safe_divide (float a, float b)
vector	safe_divide (vector a, vector b)
float	safe_modulo (float a, float b)
float	fract (float a)
float	smoothmin (float a, float b, float c)
float	pingpong (float a, float b)
float	safe_sqrt (float a)
float	safe_log (float a, float b)
vector	project (vector v, vector v_proj)
vector	snap (vector a, vector b)
float	wrap (float value, float max, float min)
point	wrap (point value, point max, point min)
point	compatible_faceforward (point vec, point incident, point reference)
matrix	euler_to_mat (point euler)

Function Documentation

compatible_faceforward()

point compatible_faceforward	(	point	vec,
		point	incident,
		point	reference
	)

Definition at line 93 of file node_math.h.

References dot().

euler_to_mat()

matrix euler_to_mat

(

point

euler

)

Definition at line 98 of file node_math.h.

References KDL::cos(), and KDL::sin().

fract()

float fract

(

float

a

)

Definition at line 34 of file node_math.h.

References Freestyle::a, and floor().

Referenced by pingpong(), and SCULPT_smooth().

pingpong()

float pingpong	(	float	a,
		float	b
	)

Definition at line 51 of file node_math.h.

References Freestyle::a, abs(), and fract().

project()

vector project	(	vector	v,
		vector	v_proj
	)

Definition at line 66 of file node_math.h.

References dot(), and v.

Referenced by svm_vector_math(), and btWheelInfo::updateWheel().

safe_divide() [1/2]

float safe_divide	(	float	a,
		float	b
	)

Definition at line 17 of file node_math.h.

References Freestyle::a.

Referenced by snap().

safe_divide() [2/2]

vector safe_divide	(	vector	a,
		vector	b
	)

Definition at line 22 of file node_math.h.

References Freestyle::a.

safe_log()

float safe_log	(	float	a,
		float	b
	)

Definition at line 61 of file node_math.h.

References Freestyle::a, and KDL::log().

safe_modulo()

float safe_modulo	(	float	a,
		float	b
	)

Definition at line 29 of file node_math.h.

References Freestyle::a.

Referenced by svm_math(), and svm_vector_math().

safe_sqrt()

float safe_sqrt

(

float

a

)

Definition at line 56 of file node_math.h.

References Freestyle::a, and sqrt().

smoothmin()

float smoothmin	(	float	a,
		float	b,
		float	c
	)

Definition at line 40 of file node_math.h.

References Freestyle::a, abs(), Freestyle::c, max, and min.

snap()

vector snap	(	vector	a,
		vector	b
	)

Definition at line 72 of file node_math.h.

References Freestyle::a, floor(), and safe_divide().

Referenced by BKE_curveprofile_move_handle(), BKE_curveprofile_move_point(), interactive_value_update(), make_tex_snap(), radial_control_modal(), same_tex_snap(), snap_to_pipe_profile(), ui_color_snap_hue(), ui_do_but_HSVCIRCLE(), ui_do_but_HSVCUBE(), ui_do_but_NUM(), ui_do_but_UNITVEC(), ui_numedit_apply_snap(), ui_numedit_apply_snapf(), ui_numedit_but_CURVE(), ui_numedit_but_CURVEPROFILE(), ui_numedit_but_HSVCIRCLE(), ui_numedit_but_HSVCUBE(), ui_numedit_but_NUM(), ui_numedit_but_SLI(), and ui_numedit_but_UNITVEC().

wrap() [1/2]

float wrap	(	float	value,
		float	max,
		float	min
	)

Definition at line 78 of file node_math.h.

References floor(), max, and min.

Referenced by wrap().

wrap() [2/2]

point wrap	(	point	value,
		point	max,
		point	min
	)

Definition at line 84 of file node_math.h.

References max, min, and wrap().