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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2008 Blender Foundation. All rights reserved. */
/** \file
* \ingroup bke
*/
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
struct BMEditMesh;
struct Depsgraph;
struct Mesh;
struct Object;
struct ReportList;
struct Scene;
/* crazyspace.c */
/**
* Disable subdivision-surface temporal, get mapped coordinates, and enable it.
*/
float (*BKE_crazyspace_get_mapped_editverts(struct Depsgraph *depsgraph,
struct Object *obedit))[3];
void BKE_crazyspace_set_quats_editmesh(struct BMEditMesh *em,
float (*origcos)[3],
float (*mappedcos)[3],
float (*quats)[4],
bool use_select);
void BKE_crazyspace_set_quats_mesh(struct Mesh *me,
float (*origcos)[3],
float (*mappedcos)[3],
float (*quats)[4]);
/**
* Returns an array of deform matrices for crazy-space correction,
* and the number of modifiers left.
*/
int BKE_crazyspace_get_first_deform_matrices_editbmesh(struct Depsgraph *depsgraph,
struct Scene *,
struct Object *,
struct BMEditMesh *em,
float (**deformmats)[3][3],
float (**deformcos)[3]);
int BKE_sculpt_get_first_deform_matrices(struct Depsgraph *depsgraph,
struct Scene *scene,
struct Object *ob,
float (**deformmats)[3][3],
float (**deformcos)[3]);
void BKE_crazyspace_build_sculpt(struct Depsgraph *depsgraph,
struct Scene *scene,
struct Object *ob,
float (**deformmats)[3][3],
float (**deformcos)[3]);
/* -------------------------------------------------------------------- */
/** \name Crazy-Space API
* \{ */
void BKE_crazyspace_api_eval(struct Depsgraph *depsgraph,
struct Scene *scene,
struct Object *object,
struct ReportList *reports);
void BKE_crazyspace_api_displacement_to_deformed(struct Object *object,
struct ReportList *reports,
int vertex_index,
float displacement[3],
float r_displacement_deformed[3]);
void BKE_crazyspace_api_displacement_to_original(struct Object *object,
struct ReportList *reports,
int vertex_index,
float displacement_deformed[3],
float r_displacement[3]);
void BKE_crazyspace_api_eval_clear(struct Object *object);
/** \} */
#ifdef __cplusplus
}
#endif
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