Jacques Lucke
91694b9b58
This replaces header include guards with `#pragma once`. A couple of include guards are not removed yet (e.g. `__RNA_TYPES_H__`), because they are used in other places. This patch has been generated by P1561 followed by `make format`. Differential Revision: https://developer.blender.org/D8466
105 lines
3.7 KiB
C++
105 lines
3.7 KiB
C++
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2009 Blender Foundation, Joshua Leung
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* All rights reserved.
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*/
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#pragma once
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/** \file
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* \ingroup bke
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*/
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#include "DNA_curve_types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct AnimationEvalContext;
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struct ChannelDriver;
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struct DriverTarget;
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struct DriverVar;
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struct FCurve;
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struct PathResolvedRNA;
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struct PointerRNA;
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struct PropertyRNA;
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/* ************** F-Curve Drivers ***************** */
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/* With these iterators for convenience, the variables "tarIndex" and "dtar" can be
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* accessed directly from the code using them, but it is not recommended that their
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* values be changed to point at other slots...
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*/
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/* convenience looper over ALL driver targets for a given variable (even the unused ones) */
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#define DRIVER_TARGETS_LOOPER_BEGIN(dvar) \
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{ \
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DriverTarget *dtar = &dvar->targets[0]; \
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int tarIndex = 0; \
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for (; tarIndex < MAX_DRIVER_TARGETS; tarIndex++, dtar++)
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/* convenience looper over USED driver targets only */
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#define DRIVER_TARGETS_USED_LOOPER_BEGIN(dvar) \
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{ \
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DriverTarget *dtar = &dvar->targets[0]; \
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int tarIndex = 0; \
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for (; tarIndex < dvar->num_targets; tarIndex++, dtar++)
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/* tidy up for driver targets loopers */
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#define DRIVER_TARGETS_LOOPER_END \
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} \
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((void)0)
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/* ---------------------- */
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void fcurve_free_driver(struct FCurve *fcu);
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struct ChannelDriver *fcurve_copy_driver(const struct ChannelDriver *driver);
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void driver_variables_copy(struct ListBase *dst_vars, const struct ListBase *src_vars);
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void BKE_driver_target_matrix_to_rot_channels(
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float mat[4][4], int auto_order, int rotation_mode, int channel, bool angles, float r_buf[4]);
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void driver_free_variable(struct ListBase *variables, struct DriverVar *dvar);
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void driver_free_variable_ex(struct ChannelDriver *driver, struct DriverVar *dvar);
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void driver_change_variable_type(struct DriverVar *dvar, int type);
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void driver_variable_name_validate(struct DriverVar *dvar);
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struct DriverVar *driver_add_new_variable(struct ChannelDriver *driver);
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float driver_get_variable_value(struct ChannelDriver *driver, struct DriverVar *dvar);
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bool driver_get_variable_property(struct ChannelDriver *driver,
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struct DriverTarget *dtar,
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struct PointerRNA *r_ptr,
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struct PropertyRNA **r_prop,
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int *r_index);
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bool BKE_driver_has_simple_expression(struct ChannelDriver *driver);
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bool BKE_driver_expression_depends_on_time(struct ChannelDriver *driver);
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void BKE_driver_invalidate_expression(struct ChannelDriver *driver,
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bool expr_changed,
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bool varname_changed);
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float evaluate_driver(struct PathResolvedRNA *anim_rna,
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struct ChannelDriver *driver,
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struct ChannelDriver *driver_orig,
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const struct AnimationEvalContext *anim_eval_context);
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#ifdef __cplusplus
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}
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#endif
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