MOD_screw.c File Reference

#include "DNA_meshdata_types.h"
#include "DNA_object_types.h"
#include "BLI_math.h"
#include "BLI_utildefines.h"
#include "BKE_cdderivedmesh.h"
#include "depsgraph_private.h"
#include "MOD_modifiertypes.h"
#include "MEM_guardedalloc.h"

Go to the source code of this file.

Classes
struct	ScrewVertConnect
struct	ScrewVertIter
Typedefs
typedef struct ScrewVertConnect	ScrewVertConnect
typedef struct ScrewVertIter	ScrewVertIter
Functions
static void	screwvert_iter_init (ScrewVertIter *iter, ScrewVertConnect *array, int v_init, int dir)
static void	screwvert_iter_step (ScrewVertIter *iter)
static void	initData (ModifierData *md)
static void	copyData (ModifierData *md, ModifierData *target)
static DerivedMesh *	applyModifier (ModifierData *md, Object *ob, DerivedMesh *derivedData, int useRenderParams, int UNUSED(isFinalCalc))
static void	updateDepgraph (ModifierData *md, DagForest *forest, struct Scene *UNUSED(scene), Object *UNUSED(ob), DagNode *obNode)
static void	foreachObjectLink (ModifierData *md, Object *ob, void(*walk)(void *userData, Object *ob, Object **obpoin), void *userData)
static DerivedMesh *	applyModifierEM (ModifierData *md, Object *ob, struct EditMesh *UNUSED(editData), DerivedMesh *derivedData)
static int	dependsOnTime (ModifierData *UNUSED(md))
Variables
ModifierTypeInfo	modifierType_Screw

---

Detailed Description

Definition in file MOD_screw.c.

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Typedef Documentation

typedef struct ScrewVertConnect ScrewVertConnect

typedef struct ScrewVertIter ScrewVertIter

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Function Documentation

static DerivedMesh* applyModifier	(	ModifierData *	md,
		Object *	ob,
		DerivedMesh *	derivedData,
		int	useRenderParams,
		int	UNUSEDisFinalCalc
	)		[static]

Definition at line 135 of file MOD_screw.c.

References add_v3_v3(), angle(), ScrewModifierData::angle, angle_v3v3(), ScrewModifierData::axis, axis_angle_to_mat3(), CD_ORIGINDEX, CDDM_calc_normals(), CDDM_from_template(), closest_to_line_v3(), MVert::co, ScrewVertConnect::co, co, copy_m3_m4(), copy_m4_m3(), copy_m4_m4(), copy_v3_v3(), MEdge::crease, cross_v3_v3v3(), ScrewVertConnect::dist, DM_copy_vert_data(), ScrewVertIter::e, ScrewVertConnect::e, fabsf, MEdge::flag, ScrewVertConnect::flag, MFace::flag, ScrewModifierData::flag, DerivedMesh::getEdgeArray, DerivedMesh::getFaceArray, DerivedMesh::getFaceDataArray, DerivedMesh::getNumEdges, DerivedMesh::getNumVerts, DerivedMesh::getVertArray, i, invert_m4_m4(), ScrewModifierData::iter, len_v3(), len_v3v3(), M_PI, madd_v3_v3fl(), ME_EDGEDRAW, ME_EDGERENDER, ME_LOOSEEDGE, ME_SMOOTH, MEM_freeN(), MEM_mallocN(), MOD_SCREW_NORMAL_CALC, MOD_SCREW_NORMAL_FLIP, MOD_SCREW_OBJECT_OFFSET, mul_m4_v3(), mul_mat3_m4_v3(), mul_v3_m3v3(), mult_m4_m4m4(), negate_v3(), ScrewVertConnect::no, MVert::no, normal_float_to_short_v3(), normalize_v3(), normalize_v3_v3(), NULL, ScrewModifierData::ob_axis, Object::obmat, ORIGINDEX_NONE, ScrewModifierData::render_steps, rotate_m4(), ScrewModifierData::screw_ofs, screwvert_iter_init(), screwvert_iter_step(), step(), ScrewModifierData::steps, sub_v3_v3(), sub_v3_v3v3(), SWAP, unit_m4(), ScrewVertIter::v, ScrewVertConnect::v, MEdge::v1, MFace::v1, MEdge::v2, MFace::v2, MFace::v3, MFace::v4, ScrewVertIter::v_poin, and zero_v3().

Referenced by applyModifierEM().

static DerivedMesh* applyModifierEM	(	ModifierData *	md,
		Object *	ob,
		struct EditMesh *	UNUSEDeditData,
		DerivedMesh *	derivedData
	)		[static]

Definition at line 862 of file MOD_screw.c.

References applyModifier().

static void copyData	(	ModifierData *	md,
		ModifierData *	target
	)		[static]

Definition at line 120 of file MOD_screw.c.

References ScrewModifierData::angle, ScrewModifierData::axis, ScrewModifierData::flag, ScrewModifierData::iter, ScrewModifierData::ob_axis, ScrewModifierData::render_steps, ScrewModifierData::screw_ofs, and ScrewModifierData::steps.

static int dependsOnTime

(

ModifierData *

UNUSEDmd

)

[static]

Definition at line 871 of file MOD_screw.c.

static void foreachObjectLink	(	ModifierData *	md,
		Object *	ob,
		void(*)(void *userData, Object *ob, Object **obpoin)	walk,
		void *	userData
	)		[static]

Definition at line 851 of file MOD_screw.c.

References ScrewModifierData::ob_axis.

static void initData

(

ModifierData *

md

)

[static]

Definition at line 108 of file MOD_screw.c.

References ScrewModifierData::angle, ScrewModifierData::axis, ScrewModifierData::flag, ScrewModifierData::iter, M_PI, NULL, ScrewModifierData::ob_axis, ScrewModifierData::render_steps, and ScrewModifierData::steps.

static void screwvert_iter_init	(	ScrewVertIter *	iter,
		ScrewVertConnect *	array,
		int	v_init,
		int	dir
	)		[static]

Definition at line 70 of file MOD_screw.c.

References ScrewVertIter::e, ScrewVertConnect::e, NULL, ScrewVertIter::v, ScrewVertConnect::v, ScrewVertIter::v_array, ScrewVertIter::v_other, and ScrewVertIter::v_poin.

Referenced by applyModifier().

static void screwvert_iter_step

(

ScrewVertIter *

iter

)

[static]

Definition at line 87 of file MOD_screw.c.

References ScrewVertIter::e, ScrewVertConnect::e, NULL, ScrewVertIter::v, ScrewVertConnect::v, ScrewVertIter::v_array, ScrewVertIter::v_other, and ScrewVertIter::v_poin.

Referenced by applyModifier().

static void updateDepgraph	(	ModifierData *	md,
		DagForest *	forest,
		struct Scene *	UNUSEDscene,
		Object *	UNUSEDob,
		DagNode *	obNode
	)		[static]

Definition at line 835 of file MOD_screw.c.

References dag_add_relation(), dag_get_node(), DAG_RL_DATA_DATA, DAG_RL_OB_DATA, and ScrewModifierData::ob_axis.

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Variable Documentation

ModifierTypeInfo modifierType_Screw

Initial value:

 {
                  "Screw",
            "ScrewModifierData",
            sizeof(ScrewModifierData),
                  eModifierTypeType_Constructive,

                 eModifierTypeFlag_AcceptsMesh
                            | eModifierTypeFlag_AcceptsCVs
                            | eModifierTypeFlag_SupportsEditmode
                            | eModifierTypeFlag_EnableInEditmode,

              copyData,
           NULL,
        NULL,
         NULL,
      NULL,
         applyModifier,
       applyModifierEM,
              initData,
      NULL,
              NULL,
            NULL,
        updateDepgraph,
         dependsOnTime,
        NULL,
     foreachObjectLink,
         NULL,
        NULL,
}

Definition at line 877 of file MOD_screw.c.