BKE_displist.h File Reference

display list (or rather multi purpose list) stuff. More...

Go to the source code of this file.

Classes
struct	DispList

Typedefs
typedef struct DispList	DispList

Enumerations
enum	{   DL_POLY = 0 , DL_SEGM = 1 , DL_SURF = 2 , DL_INDEX3 = 4 ,   DL_VERTS = 7 }
enum	{ DL_CYCL_U = (1 << 0) , DL_CYCL_V = (1 << 1) , DL_FRONT_CURVE = (1 << 2) , DL_BACK_CURVE = (1 << 3) }

Functions
DispList *	BKE_displist_find (struct ListBase *lb, int type)
void	BKE_displist_free (struct ListBase *lb)
void	BKE_displist_make_curveTypes (struct Depsgraph *depsgraph, const struct Scene *scene, struct Object *ob, bool for_render)
void	BKE_curve_calc_modifiers_pre (struct Depsgraph *depsgraph, const struct Scene *scene, struct Object *ob, struct ListBase *source_nurb, struct ListBase *target_nurb, bool for_render)
bool	BKE_displist_surfindex_get (const struct DispList *dl, int a, int *b, int *p1, int *p2, int *p3, int *p4)
void	BKE_displist_fill (const struct ListBase *dispbase, struct ListBase *to, const float normal_proj[3], bool flip_normal)
float	BKE_displist_calc_taper (struct Depsgraph *depsgraph, const struct Scene *scene, struct Object *taperobj, int cur, int tot)
void	BKE_displist_minmax (const struct ListBase *dispbase, float min[3], float max[3])

Detailed Description

display list (or rather multi purpose list) stuff.

Definition in file BKE_displist.h.

Typedef Documentation

DispList

typedef struct DispList DispList

Enumeration Type Documentation

anonymous enum

anonymous enum

DispList.type

Enumerator
DL_POLY	A closed polygon (that can be filled).
DL_SEGM	An open polygon.
DL_SURF	A grid surface that respects DL_CYCL_U & DL_CYCL_V.
DL_INDEX3	Triangles.
DL_VERTS	Isolated points.

Definition at line 17 of file BKE_displist.h.

anonymous enum

anonymous enum

DispList.type

Enumerator
DL_CYCL_U	U/V swapped here compared with Nurb.flagu, Nurb.flagv and CU_NURB_CYCLIC
DL_CYCL_V
DL_FRONT_CURVE
DL_BACK_CURVE

Definition at line 32 of file BKE_displist.h.

Function Documentation

BKE_curve_calc_modifiers_pre()

void BKE_curve_calc_modifiers_pre	(	struct Depsgraph *	depsgraph,
		const struct Scene *	scene,
		struct Object *	ob,
		struct ListBase *	source_nurb,
		struct ListBase *	target_nurb,
		bool	for_render )

Referenced by curve_from_curve_object().

BKE_displist_calc_taper()

float BKE_displist_calc_taper	(	struct Depsgraph *	depsgraph,
		const struct Scene *	scene,
		struct Object *	taperobj,
		int	cur,
		int	tot )

Referenced by do_guides().

BKE_displist_fill()

void BKE_displist_fill	(	const struct ListBase *	dispbase,
		struct ListBase *	to,
		const float	normal_proj[3],
		bool	flip_normal )

Parameters

normal_proj	Optional normal that's used to project the scan-fill verts into 2D coords. Pass this along if known since it saves time calculating the normal. This is also used to initialize DispList.nors (one normal per display list).
flip_normal	Flip the normal (same as passing normal_proj negated).

Referenced by M_Geometry_tessellate_polygon().

BKE_displist_find()

DispList * BKE_displist_find	(	struct ListBase *	lb,
		int	type )

Definition at line 71 of file displist.cc.

References LISTBASE_FOREACH.

Referenced by BKE_lattice_deform_data_create(), contarget_get_lattice_mat(), give_parvert(), and lattice_foreachScreenVert().

BKE_displist_free()

void BKE_displist_free

(

struct ListBase *

lb

)

Definition at line 64 of file displist.cc.

References BLI_pophead(), and displist_elem_free().

Referenced by bevels_to_filledpoly(), BKE_lattice_resize(), BKE_object_free_curve_cache(), BKE_object_material_slot_remove(), curve_bevel_make_from_object(), evaluate_curve_type_object(), and M_Geometry_tessellate_polygon().

BKE_displist_make_curveTypes()

void BKE_displist_make_curveTypes	(	struct Depsgraph *	depsgraph,
		const struct Scene *	scene,
		struct Object *	ob,
		bool	for_render )

Referenced by BKE_object_handle_data_update(), curve_to_mesh_eval_ensure(), blender::ed::object::object_force_modifier_update_for_bind(), blender::ed::object::parent_set(), and precalculate_effector().

BKE_displist_minmax()

void BKE_displist_minmax	(	const struct ListBase *	dispbase,
		float	min[3],
		float	max[3] )

Referenced by BKE_object_evaluated_geometry_bounds(), and match_texture_space_exec().

BKE_displist_surfindex_get()

bool BKE_displist_surfindex_get	(	const struct DispList *	dl,
		int	a,
		int *	b,
		int *	p1,
		int *	p2,
		int *	p3,
		int *	p4 )