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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2010 Blender Foundation. All rights reserved. */
#pragma once
/** \file
* \ingroup bke
* \brief Blender kernel freestyle line style functionality.
*/
#include "DNA_linestyle_types.h"
#ifdef __cplusplus
extern "C" {
#endif
#define LS_MODIFIER_TYPE_COLOR 1
#define LS_MODIFIER_TYPE_ALPHA 2
#define LS_MODIFIER_TYPE_THICKNESS 3
#define LS_MODIFIER_TYPE_GEOMETRY 4
struct ColorBand;
struct Main;
struct ViewLayer;
struct bContext;
void BKE_linestyle_init(struct FreestyleLineStyle *linestyle);
FreestyleLineStyle *BKE_linestyle_new(struct Main *bmain, const char *name);
FreestyleLineStyle *BKE_linestyle_active_from_view_layer(struct ViewLayer *view_layer);
LineStyleModifier *BKE_linestyle_color_modifier_add(FreestyleLineStyle *linestyle,
const char *name,
int type);
LineStyleModifier *BKE_linestyle_alpha_modifier_add(FreestyleLineStyle *linestyle,
const char *name,
int type);
LineStyleModifier *BKE_linestyle_thickness_modifier_add(FreestyleLineStyle *linestyle,
const char *name,
int type);
LineStyleModifier *BKE_linestyle_geometry_modifier_add(FreestyleLineStyle *linestyle,
const char *name,
int type);
LineStyleModifier *BKE_linestyle_color_modifier_copy(FreestyleLineStyle *linestyle,
const LineStyleModifier *m,
int flag);
LineStyleModifier *BKE_linestyle_alpha_modifier_copy(FreestyleLineStyle *linestyle,
const LineStyleModifier *m,
int flag);
LineStyleModifier *BKE_linestyle_thickness_modifier_copy(FreestyleLineStyle *linestyle,
const LineStyleModifier *m,
int flag);
LineStyleModifier *BKE_linestyle_geometry_modifier_copy(FreestyleLineStyle *linestyle,
const LineStyleModifier *m,
int flag);
int BKE_linestyle_color_modifier_remove(FreestyleLineStyle *linestyle,
LineStyleModifier *modifier);
int BKE_linestyle_alpha_modifier_remove(FreestyleLineStyle *linestyle,
LineStyleModifier *modifier);
int BKE_linestyle_thickness_modifier_remove(FreestyleLineStyle *linestyle,
LineStyleModifier *modifier);
int BKE_linestyle_geometry_modifier_remove(FreestyleLineStyle *linestyle,
LineStyleModifier *modifier);
/**
* Reinsert \a modifier in modifier list with an offset of \a direction.
* \return if position of \a modifier has changed.
*/
bool BKE_linestyle_color_modifier_move(FreestyleLineStyle *linestyle,
LineStyleModifier *modifier,
int direction);
bool BKE_linestyle_alpha_modifier_move(FreestyleLineStyle *linestyle,
LineStyleModifier *modifier,
int direction);
bool BKE_linestyle_thickness_modifier_move(FreestyleLineStyle *linestyle,
LineStyleModifier *modifier,
int direction);
bool BKE_linestyle_geometry_modifier_move(FreestyleLineStyle *linestyle,
LineStyleModifier *modifier,
int direction);
void BKE_linestyle_modifier_list_color_ramps(FreestyleLineStyle *linestyle, ListBase *listbase);
char *BKE_linestyle_path_to_color_ramp(FreestyleLineStyle *linestyle,
struct ColorBand *color_ramp);
bool BKE_linestyle_use_textures(FreestyleLineStyle *linestyle, bool use_shading_nodes);
void BKE_linestyle_default_shader(const struct bContext *C, FreestyleLineStyle *linestyle);
#ifdef __cplusplus
}
#endif
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