Hans Goudey
96764c3a1f
Also remove const for the object argument, since the object data is logically modified by generating the data.
362 lines
14 KiB
C++
362 lines
14 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later
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* Copyright 2016 Blender Foundation. */
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/** \file
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* \ingroup draw
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*/
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#pragma once
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struct GPUBatch;
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struct GPUIndexBuf;
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struct GPUMaterial;
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struct GPUVertBuf;
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struct ListBase;
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struct ModifierData;
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struct PTCacheEdit;
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struct ParticleSystem;
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struct TaskGraph;
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struct Curve;
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struct Curves;
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struct Lattice;
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struct Mesh;
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struct MetaBall;
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struct PointCloud;
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struct Volume;
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struct bGPdata;
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#include "BKE_mesh_types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* -------------------------------------------------------------------- */
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/** \name Expose via BKE callbacks
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* \{ */
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void DRW_mball_batch_cache_dirty_tag(struct MetaBall *mb, int mode);
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void DRW_mball_batch_cache_validate(struct MetaBall *mb);
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void DRW_mball_batch_cache_free(struct MetaBall *mb);
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void DRW_curve_batch_cache_dirty_tag(struct Curve *cu, int mode);
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void DRW_curve_batch_cache_validate(struct Curve *cu);
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void DRW_curve_batch_cache_free(struct Curve *cu);
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void DRW_mesh_batch_cache_dirty_tag(struct Mesh *me, eMeshBatchDirtyMode mode);
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void DRW_mesh_batch_cache_validate(struct Object *object, struct Mesh *me);
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void DRW_mesh_batch_cache_free(struct Mesh *me);
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void DRW_lattice_batch_cache_dirty_tag(struct Lattice *lt, int mode);
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void DRW_lattice_batch_cache_validate(struct Lattice *lt);
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void DRW_lattice_batch_cache_free(struct Lattice *lt);
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void DRW_particle_batch_cache_dirty_tag(struct ParticleSystem *psys, int mode);
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void DRW_particle_batch_cache_free(struct ParticleSystem *psys);
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void DRW_gpencil_batch_cache_dirty_tag(struct bGPdata *gpd);
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void DRW_gpencil_batch_cache_free(struct bGPdata *gpd);
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void DRW_curves_batch_cache_dirty_tag(struct Curves *curves, int mode);
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void DRW_curves_batch_cache_validate(struct Curves *curves);
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void DRW_curves_batch_cache_free(struct Curves *curves);
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void DRW_pointcloud_batch_cache_dirty_tag(struct PointCloud *pointcloud, int mode);
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void DRW_pointcloud_batch_cache_validate(struct PointCloud *pointcloud);
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void DRW_pointcloud_batch_cache_free(struct PointCloud *pointcloud);
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void DRW_volume_batch_cache_dirty_tag(struct Volume *volume, int mode);
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void DRW_volume_batch_cache_validate(struct Volume *volume);
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void DRW_volume_batch_cache_free(struct Volume *volume);
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name Garbage Collection
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* \{ */
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void DRW_batch_cache_free_old(struct Object *ob, int ctime);
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/**
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* Thread safety need to be assured by caller. Don't call this during drawing.
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* \note For now this only free the shading batches / VBO if any cd layers is not needed anymore.
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*/
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void DRW_mesh_batch_cache_free_old(struct Mesh *me, int ctime);
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void DRW_curves_batch_cache_free_old(struct Curves *curves, int ctime);
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name Generic
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* \{ */
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void DRW_vertbuf_create_wiredata(struct GPUVertBuf *vbo, int vert_len);
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name Curve
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* \{ */
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void DRW_curve_batch_cache_create_requested(struct Object *ob, const struct Scene *scene);
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int DRW_curve_material_count_get(struct Curve *cu);
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struct GPUBatch *DRW_curve_batch_cache_get_wire_edge(struct Curve *cu);
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struct GPUBatch *DRW_curve_batch_cache_get_normal_edge(struct Curve *cu);
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struct GPUBatch *DRW_curve_batch_cache_get_edit_edges(struct Curve *cu);
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struct GPUBatch *DRW_curve_batch_cache_get_edit_verts(struct Curve *cu);
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name Metaball
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* \{ */
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int DRW_metaball_material_count_get(struct MetaBall *mb);
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struct GPUBatch *DRW_metaball_batch_cache_get_triangles_with_normals(struct Object *ob);
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struct GPUBatch **DRW_metaball_batch_cache_get_surface_shaded(struct Object *ob,
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struct MetaBall *mb,
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struct GPUMaterial **gpumat_array,
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uint gpumat_array_len);
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struct GPUBatch *DRW_metaball_batch_cache_get_wireframes_face(struct Object *ob);
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struct GPUBatch *DRW_metaball_batch_cache_get_edge_detection(struct Object *ob,
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bool *r_is_manifold);
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name DispList
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* \{ */
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void DRW_displist_vertbuf_create_pos_and_nor(struct ListBase *lb,
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struct GPUVertBuf *vbo,
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const struct Scene *scene);
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void DRW_displist_vertbuf_create_wiredata(struct ListBase *lb, struct GPUVertBuf *vbo);
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void DRW_displist_indexbuf_create_lines_in_order(struct ListBase *lb, struct GPUIndexBuf *ibo);
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void DRW_displist_indexbuf_create_triangles_in_order(struct ListBase *lb, struct GPUIndexBuf *ibo);
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void DRW_displist_indexbuf_create_edges_adjacency_lines(struct ListBase *lb,
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struct GPUIndexBuf *ibo,
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bool *r_is_manifold);
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name Lattice
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* \{ */
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struct GPUBatch *DRW_lattice_batch_cache_get_all_edges(struct Lattice *lt,
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bool use_weight,
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int actdef);
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struct GPUBatch *DRW_lattice_batch_cache_get_all_verts(struct Lattice *lt);
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struct GPUBatch *DRW_lattice_batch_cache_get_edit_verts(struct Lattice *lt);
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name Curves
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* \{ */
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int DRW_curves_material_count_get(struct Curves *curves);
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struct GPUBatch *DRW_curves_batch_cache_get_edit_points(struct Curves *curves);
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void DRW_curves_batch_cache_create_requested(struct Object *ob);
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name PointCloud
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* \{ */
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int DRW_pointcloud_material_count_get(struct PointCloud *pointcloud);
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struct GPUBatch *DRW_pointcloud_batch_cache_get_dots(struct Object *ob);
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struct GPUBatch *DRW_pointcloud_batch_cache_get_surface(struct Object *ob);
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struct GPUBatch **DRW_cache_pointcloud_surface_shaded_get(struct Object *ob,
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struct GPUMaterial **gpumat_array,
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uint gpumat_array_len);
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name Volume
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* \{ */
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int DRW_volume_material_count_get(struct Volume *volume);
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struct GPUBatch *DRW_volume_batch_cache_get_wireframes_face(struct Volume *volume);
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struct GPUBatch *DRW_volume_batch_cache_get_selection_surface(struct Volume *volume);
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name Mesh
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* \{ */
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/**
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* Can be called for any surface type. Mesh *me is the final mesh.
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*/
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void DRW_mesh_batch_cache_create_requested(struct TaskGraph *task_graph,
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struct Object *ob,
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struct Mesh *me,
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const struct Scene *scene,
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bool is_paint_mode,
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bool use_hide);
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struct GPUBatch *DRW_mesh_batch_cache_get_all_verts(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_all_edges(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_loose_edges(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edge_detection(struct Mesh *me, bool *r_is_manifold);
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struct GPUBatch *DRW_mesh_batch_cache_get_surface(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_surface_edges(struct Object *object, struct Mesh *me);
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struct GPUBatch **DRW_mesh_batch_cache_get_surface_shaded(struct Object *object,
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struct Mesh *me,
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struct GPUMaterial **gpumat_array,
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uint gpumat_array_len);
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struct GPUBatch **DRW_mesh_batch_cache_get_surface_texpaint(struct Object *object,
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struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_surface_texpaint_single(struct Object *object,
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struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_surface_vertpaint(struct Object *object,
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struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_surface_sculpt(struct Object *object, struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_surface_weights(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_sculpt_overlays(struct Mesh *me);
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name Edit-Mesh Drawing
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* \{ */
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struct GPUBatch *DRW_mesh_batch_cache_get_edit_triangles(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edit_vertices(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edit_edges(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edit_vnors(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edit_lnors(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edit_facedots(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edit_skin_roots(struct Mesh *me);
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name Edit-mesh Selection
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* \{ */
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struct GPUBatch *DRW_mesh_batch_cache_get_triangles_with_select_id(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_facedots_with_select_id(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edges_with_select_id(struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_verts_with_select_id(struct Mesh *me);
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name Object Mode Wireframe Overlays
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* \{ */
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struct GPUBatch *DRW_mesh_batch_cache_get_wireframes_face(struct Mesh *me);
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name Edit-mesh UV Editor
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* \{ */
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/**
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* Creates the #GPUBatch for drawing the UV Stretching Area Overlay.
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* Optional retrieves the total area or total uv area of the mesh.
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*
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* The `cache->tot_area` and cache->tot_uv_area` update are calculation are
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* only valid after calling `DRW_mesh_batch_cache_create_requested`.
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*/
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struct GPUBatch *DRW_mesh_batch_cache_get_edituv_faces_stretch_area(struct Object *object,
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struct Mesh *me,
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float **tot_area,
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float **tot_uv_area);
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struct GPUBatch *DRW_mesh_batch_cache_get_edituv_faces_stretch_angle(struct Object *object,
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struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edituv_faces(struct Object *object, struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edituv_edges(struct Object *object, struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edituv_verts(struct Object *object, struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edituv_facedots(struct Object *object, struct Mesh *me);
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name For Image UV Editor
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* \{ */
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struct GPUBatch *DRW_mesh_batch_cache_get_uv_edges(struct Object *object, struct Mesh *me);
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struct GPUBatch *DRW_mesh_batch_cache_get_edit_mesh_analysis(struct Mesh *me);
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name For Direct Data Access
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* \{ */
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struct GPUVertBuf *DRW_mesh_batch_cache_pos_vertbuf_get(struct Mesh *me);
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struct GPUVertBuf *DRW_mball_batch_cache_pos_vertbuf_get(struct Object *ob);
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int DRW_mesh_material_count_get(const struct Object *object, const struct Mesh *me);
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/* See 'common_globals_lib.glsl' for duplicate defines. */
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/* Edit mesh bitflags (is this the right place?) */
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enum {
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VFLAG_VERT_ACTIVE = 1 << 0,
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VFLAG_VERT_SELECTED = 1 << 1,
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VFLAG_VERT_SELECTED_BEZT_HANDLE = 1 << 2,
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VFLAG_EDGE_ACTIVE = 1 << 3,
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VFLAG_EDGE_SELECTED = 1 << 4,
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VFLAG_EDGE_SEAM = 1 << 5,
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VFLAG_EDGE_SHARP = 1 << 6,
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VFLAG_EDGE_FREESTYLE = 1 << 7,
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/* Beware to not go over 1 << 7 (it's a byte flag). */
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/* NOTE: Grease pencil edit curve use another type of data format that allows for this value. */
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VFLAG_VERT_GPENCIL_BEZT_HANDLE = 1 << 30,
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};
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enum {
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VFLAG_FACE_ACTIVE = 1 << 0,
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VFLAG_FACE_SELECTED = 1 << 1,
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VFLAG_FACE_FREESTYLE = 1 << 2,
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VFLAG_VERT_UV_SELECT = 1 << 3,
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VFLAG_VERT_UV_PINNED = 1 << 4,
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VFLAG_EDGE_UV_SELECT = 1 << 5,
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VFLAG_FACE_UV_ACTIVE = 1 << 6,
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VFLAG_FACE_UV_SELECT = 1 << 7,
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/* Beware to not go over 1 << 7 (it's a byte flag). */
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};
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name Particles
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* \{ */
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struct GPUBatch *DRW_particles_batch_cache_get_hair(struct Object *object,
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struct ParticleSystem *psys,
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struct ModifierData *md);
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struct GPUBatch *DRW_particles_batch_cache_get_dots(struct Object *object,
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struct ParticleSystem *psys);
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struct GPUBatch *DRW_particles_batch_cache_get_edit_strands(struct Object *object,
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struct ParticleSystem *psys,
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struct PTCacheEdit *edit,
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bool use_weight);
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struct GPUBatch *DRW_particles_batch_cache_get_edit_inner_points(struct Object *object,
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struct ParticleSystem *psys,
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struct PTCacheEdit *edit);
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struct GPUBatch *DRW_particles_batch_cache_get_edit_tip_points(struct Object *object,
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struct ParticleSystem *psys,
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struct PTCacheEdit *edit);
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/** \} */
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#ifdef __cplusplus
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}
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#endif
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