9ae2dd577a
This contains the basis of the new overlay engine. Only a few overlays are ported for proof of concept of the new design. This new design unifies the selection drawing with the overlay-next engine. It now becomes responsible of selection in object mode. For this we create a dedicated shader module that patches the shaders for selection. Note that the gizmo selection still uses the occlusion queries and edit-mode the current selection engine (select_engine.c). Related task #102179 Related task #102177 Co-authored-by: Clément Foucault <foucault.clem@gmail.com> Pull Request: https://projects.blender.org/blender/blender/pulls/107734
58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later
|
|
* Copyright 2014 Blender Foundation */
|
|
|
|
/** \file
|
|
* \ingroup gpu
|
|
*
|
|
* Selection implementations.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* gpu_select_pick */
|
|
|
|
void gpu_select_pick_begin(GPUSelectResult *buffer,
|
|
uint buffer_len,
|
|
const rcti *input,
|
|
eGPUSelectMode mode);
|
|
bool gpu_select_pick_load_id(uint id, bool end);
|
|
uint gpu_select_pick_end(void);
|
|
|
|
void gpu_select_pick_cache_begin(void);
|
|
void gpu_select_pick_cache_end(void);
|
|
/**
|
|
* \return true if drawing is not needed.
|
|
*/
|
|
bool gpu_select_pick_is_cached(void);
|
|
void gpu_select_pick_cache_load_id(void);
|
|
|
|
/* gpu_select_sample_query */
|
|
|
|
void gpu_select_query_begin(
|
|
GPUSelectResult *buffer, uint buffer_len, const rcti *input, eGPUSelectMode mode, int oldhits);
|
|
bool gpu_select_query_load_id(uint id);
|
|
uint gpu_select_query_end(void);
|
|
|
|
/* gpu_select_next */
|
|
|
|
void gpu_select_next_begin(GPUSelectResult *buffer,
|
|
uint buffer_len,
|
|
const rcti *input,
|
|
eGPUSelectMode mode);
|
|
uint gpu_select_next_end(void);
|
|
|
|
/* Return a single offset since picking uses squared viewport. */
|
|
int gpu_select_next_get_pick_area_center(void);
|
|
eGPUSelectMode gpu_select_next_get_mode(void);
|
|
void gpu_select_next_set_result(GPUSelectResult *buffer, uint buffer_len);
|
|
|
|
#define SELECT_ID_NONE ((uint)0xffffffff)
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|