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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Copyright 2016, Blender Foundation.
*/
/** \file
* \ingroup draw
*/
#ifndef __DRAW_CACHE_IMPL_H__
#define __DRAW_CACHE_IMPL_H__
struct GPUBatch;
struct GPUIndexBuf;
struct GPUMaterial;
struct GPUVertBuf;
struct ListBase;
struct ModifierData;
struct PTCacheEdit;
struct ParticleSystem;
struct Curve;
struct Hair;
struct Lattice;
struct Mesh;
struct MetaBall;
struct PointCloud;
struct Volume;
struct bGPdata;
/* Expose via BKE callbacks */
void DRW_mball_batch_cache_dirty_tag(struct MetaBall *mb, int mode);
void DRW_mball_batch_cache_validate(struct MetaBall *mb);
void DRW_mball_batch_cache_free(struct MetaBall *mb);
void DRW_curve_batch_cache_dirty_tag(struct Curve *cu, int mode);
void DRW_curve_batch_cache_validate(struct Curve *cu);
void DRW_curve_batch_cache_free(struct Curve *cu);
void DRW_mesh_batch_cache_dirty_tag(struct Mesh *me, int mode);
void DRW_mesh_batch_cache_validate(struct Mesh *me);
void DRW_mesh_batch_cache_free(struct Mesh *me);
void DRW_lattice_batch_cache_dirty_tag(struct Lattice *lt, int mode);
void DRW_lattice_batch_cache_validate(struct Lattice *lt);
void DRW_lattice_batch_cache_free(struct Lattice *lt);
void DRW_particle_batch_cache_dirty_tag(struct ParticleSystem *psys, int mode);
void DRW_particle_batch_cache_free(struct ParticleSystem *psys);
void DRW_gpencil_batch_cache_dirty_tag(struct bGPdata *gpd);
void DRW_gpencil_batch_cache_free(struct bGPdata *gpd);
void DRW_hair_batch_cache_dirty_tag(struct Hair *hair, int mode);
void DRW_hair_batch_cache_validate(struct Hair *hair);
void DRW_hair_batch_cache_free(struct Hair *hair);
void DRW_pointcloud_batch_cache_dirty_tag(struct PointCloud *pointcloud, int mode);
void DRW_pointcloud_batch_cache_validate(struct PointCloud *pointcloud);
void DRW_pointcloud_batch_cache_free(struct PointCloud *pointcloud);
void DRW_volume_batch_cache_dirty_tag(struct Volume *volume, int mode);
void DRW_volume_batch_cache_validate(struct Volume *volume);
void DRW_volume_batch_cache_free(struct Volume *volume);
/* Garbage collection */
void DRW_batch_cache_free_old(struct Object *ob, int ctime);
void DRW_mesh_batch_cache_free_old(struct Mesh *me, int ctime);
/* Generic */
void DRW_vertbuf_create_wiredata(struct GPUVertBuf *vbo, const int vert_len);
/* Curve */
void DRW_curve_batch_cache_create_requested(struct Object *ob);
int DRW_curve_material_count_get(struct Curve *cu);
struct GPUBatch *DRW_curve_batch_cache_get_wire_edge(struct Curve *cu);
struct GPUBatch *DRW_curve_batch_cache_get_normal_edge(struct Curve *cu);
struct GPUBatch *DRW_curve_batch_cache_get_edge_detection(struct Curve *cu, bool *r_is_manifold);
struct GPUBatch *DRW_curve_batch_cache_get_edit_edges(struct Curve *cu);
struct GPUBatch *DRW_curve_batch_cache_get_edit_verts(struct Curve *cu, bool handles);
struct GPUBatch *DRW_curve_batch_cache_get_triangles_with_normals(struct Curve *cu);
struct GPUBatch **DRW_curve_batch_cache_get_surface_shaded(struct Curve *cu,
struct GPUMaterial **gpumat_array,
uint gpumat_array_len);
struct GPUBatch *DRW_curve_batch_cache_get_wireframes_face(struct Curve *cu);
/* Metaball */
int DRW_metaball_material_count_get(struct MetaBall *mb);
struct GPUBatch *DRW_metaball_batch_cache_get_triangles_with_normals(struct Object *ob);
struct GPUBatch **DRW_metaball_batch_cache_get_surface_shaded(struct Object *ob,
struct MetaBall *mb,
struct GPUMaterial **gpumat_array,
uint gpumat_array_len);
struct GPUBatch *DRW_metaball_batch_cache_get_wireframes_face(struct Object *ob);
struct GPUBatch *DRW_metaball_batch_cache_get_edge_detection(struct Object *ob,
bool *r_is_manifold);
/* DispList */
void DRW_displist_vertbuf_create_pos_and_nor(struct ListBase *lb, struct GPUVertBuf *vbo);
void DRW_displist_vertbuf_create_wiredata(struct ListBase *lb, struct GPUVertBuf *vbo);
void DRW_displist_vertbuf_create_loop_pos_and_nor_and_uv_and_tan(struct ListBase *lb,
struct GPUVertBuf *vbo_pos_nor,
struct GPUVertBuf *vbo_uv,
struct GPUVertBuf *vbo_tan);
void DRW_displist_indexbuf_create_lines_in_order(struct ListBase *lb, struct GPUIndexBuf *ibo);
void DRW_displist_indexbuf_create_triangles_in_order(struct ListBase *lb, struct GPUIndexBuf *ibo);
void DRW_displist_indexbuf_create_triangles_loop_split_by_material(struct ListBase *lb,
struct GPUIndexBuf **ibo_mat,
uint mat_len);
void DRW_displist_indexbuf_create_edges_adjacency_lines(struct ListBase *lb,
struct GPUIndexBuf *ibo,
bool *r_is_manifold);
/* Lattice */
struct GPUBatch *DRW_lattice_batch_cache_get_all_edges(struct Lattice *lt,
bool use_weight,
const int actdef);
struct GPUBatch *DRW_lattice_batch_cache_get_all_verts(struct Lattice *lt);
struct GPUBatch *DRW_lattice_batch_cache_get_edit_verts(struct Lattice *lt);
/* Hair */
int DRW_hair_material_count_get(struct Hair *hair);
/* PointCloud */
int DRW_pointcloud_material_count_get(struct PointCloud *pointcloud);
struct GPUBatch *DRW_pointcloud_batch_cache_get_dots(struct Object *ob);
/* Volume */
int DRW_volume_material_count_get(struct Volume *volume);
struct GPUBatch *DRW_volume_batch_cache_get_wireframes_face(struct Volume *volume);
/* Mesh */
void DRW_mesh_batch_cache_create_requested(struct Object *ob,
struct Mesh *me,
const struct Scene *scene,
const bool is_paint_mode,
const bool use_hide);
struct GPUBatch *DRW_mesh_batch_cache_get_all_verts(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_all_edges(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_loose_edges(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_edge_detection(struct Mesh *me, bool *r_is_manifold);
struct GPUBatch *DRW_mesh_batch_cache_get_surface(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_surface_edges(struct Mesh *me);
struct GPUBatch **DRW_mesh_batch_cache_get_surface_shaded(struct Mesh *me,
struct GPUMaterial **gpumat_array,
uint gpumat_array_len);
struct GPUBatch **DRW_mesh_batch_cache_get_surface_texpaint(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_surface_texpaint_single(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_surface_vertpaint(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_surface_weights(struct Mesh *me);
/* edit-mesh drawing */
struct GPUBatch *DRW_mesh_batch_cache_get_edit_triangles(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_edit_vertices(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_edit_edges(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_edit_vnors(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_edit_lnors(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_edit_facedots(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_edit_skin_roots(struct Mesh *me);
/* edit-mesh selection */
struct GPUBatch *DRW_mesh_batch_cache_get_triangles_with_select_id(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_facedots_with_select_id(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_edges_with_select_id(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_verts_with_select_id(struct Mesh *me);
/* Object mode Wireframe overlays */
struct GPUBatch *DRW_mesh_batch_cache_get_wireframes_face(struct Mesh *me);
/* edit-mesh UV editor */
struct GPUBatch *DRW_mesh_batch_cache_get_edituv_faces_stretch_area(struct Mesh *me,
float **tot_area,
float **tot_uv_area);
struct GPUBatch *DRW_mesh_batch_cache_get_edituv_faces_stretch_angle(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_edituv_faces(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_edituv_edges(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_edituv_verts(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_edituv_facedots(struct Mesh *me);
/* For Image UV editor. */
struct GPUBatch *DRW_mesh_batch_cache_get_uv_edges(struct Mesh *me);
struct GPUBatch *DRW_mesh_batch_cache_get_edit_mesh_analysis(struct Mesh *me);
int DRW_mesh_material_count_get(struct Mesh *me);
/* Edit mesh bitflags (is this the right place?) */
enum {
VFLAG_VERT_ACTIVE = 1 << 0,
VFLAG_VERT_SELECTED = 1 << 1,
VFLAG_EDGE_ACTIVE = 1 << 2,
VFLAG_EDGE_SELECTED = 1 << 3,
VFLAG_EDGE_SEAM = 1 << 4,
VFLAG_EDGE_SHARP = 1 << 5,
VFLAG_EDGE_FREESTYLE = 1 << 6,
/* Beware to not go over 1 << 7 (it's a byte flag)
* (see gpu_shader_edit_mesh_overlay_geom.glsl) */
};
enum {
VFLAG_FACE_ACTIVE = 1 << 0,
VFLAG_FACE_SELECTED = 1 << 1,
VFLAG_FACE_FREESTYLE = 1 << 2,
VFLAG_VERT_UV_SELECT = 1 << 3,
VFLAG_VERT_UV_PINNED = 1 << 4,
VFLAG_EDGE_UV_SELECT = 1 << 5,
VFLAG_FACE_UV_ACTIVE = 1 << 6,
VFLAG_FACE_UV_SELECT = 1 << 7,
/* Beware to not go over 1 << 7 (it's a byte flag)
* (see gpu_shader_edit_mesh_overlay_geom.glsl) */
};
/* Particles */
struct GPUBatch *DRW_particles_batch_cache_get_hair(struct Object *object,
struct ParticleSystem *psys,
struct ModifierData *md);
struct GPUBatch *DRW_particles_batch_cache_get_dots(struct Object *object,
struct ParticleSystem *psys);
struct GPUBatch *DRW_particles_batch_cache_get_edit_strands(struct Object *object,
struct ParticleSystem *psys,
struct PTCacheEdit *edit,
bool use_weight);
struct GPUBatch *DRW_particles_batch_cache_get_edit_inner_points(struct Object *object,
struct ParticleSystem *psys,
struct PTCacheEdit *edit);
struct GPUBatch *DRW_particles_batch_cache_get_edit_tip_points(struct Object *object,
struct ParticleSystem *psys,
struct PTCacheEdit *edit);
#endif /* __DRAW_CACHE_IMPL_H__ */
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