paint_vertex_proj.cc File Reference

#include "MEM_guardedalloc.h"
#include "DNA_mesh_types.h"
#include "DNA_object_types.h"
#include "BKE_mesh_iterators.hh"
#include "BKE_object.hh"
#include "BLI_math_vector.h"
#include "DEG_depsgraph.hh"
#include "DEG_depsgraph_query.hh"
#include "ED_view3d.hh"
#include "paint_intern.hh"

Go to the source code of this file.

Classes
struct	VertProjHandle
struct	VertProjUpdate

Functions
static void	vpaint_proj_dm_map_cosnos_init__map_cb (void *user_data, int index, const float co[3], const float no[3])
static void	vpaint_proj_dm_map_cosnos_init (Depsgraph &depsgraph, Scene &, Object &ob, VertProjHandle &vp_handle)
static void	vpaint_proj_dm_map_cosnos_update__map_cb (void *user_data, int index, const float co[3], const float no[3])
static void	vpaint_proj_dm_map_cosnos_update (Depsgraph *depsgraph, VertProjHandle *vp_handle, ARegion *region, const float mval_fl[2])
VertProjHandle *	ED_vpaint_proj_handle_create (Depsgraph &depsgraph, Scene &scene, Object &ob, blender::Span< blender::float3 > &r_vert_positions, blender::Span< blender::float3 > &r_vert_normals)
void	ED_vpaint_proj_handle_update (Depsgraph *depsgraph, VertProjHandle *vp_handle, ARegion *region, const float mval_fl[2])
void	ED_vpaint_proj_handle_free (VertProjHandle *vp_handle)

Detailed Description

Utility functions for getting vertex locations while painting (since they may be instanced multiple times in an evaluated mesh)

Definition in file paint_vertex_proj.cc.

Function Documentation

ED_vpaint_proj_handle_create()

VertProjHandle * ED_vpaint_proj_handle_create	(	Depsgraph &	depsgraph,
		Scene &	scene,
		Object &	ob,
		blender::Span< blender::float3 > &	r_vert_positions,
		blender::Span< blender::float3 > &	r_vert_normals )

Definition at line 152 of file paint_vertex_proj.cc.

References Object::data, depsgraph, VertProjHandle::dists_sq, VertProjHandle::ob, blender::Array< T, InlineBufferCapacity, Allocator >::reinitialize(), scene, VertProjHandle::scene, VertProjHandle::use_update, VertProjHandle::vert_normals, VertProjHandle::vert_positions, and vpaint_proj_dm_map_cosnos_init().

Referenced by vpaint_init_vpaint().

ED_vpaint_proj_handle_free()

void ED_vpaint_proj_handle_free

(

VertProjHandle *

vp_handle

)

Definition at line 194 of file paint_vertex_proj.cc.

Referenced by VPaintData::~VPaintData().

ED_vpaint_proj_handle_update()

void ED_vpaint_proj_handle_update	(	Depsgraph *	depsgraph,
		VertProjHandle *	vp_handle,
		ARegion *	region,
		const float	mval_fl[2] )

Definition at line 184 of file paint_vertex_proj.cc.

References depsgraph, VertProjHandle::use_update, and vpaint_proj_dm_map_cosnos_update().

vpaint_proj_dm_map_cosnos_init()

static void vpaint_proj_dm_map_cosnos_init ( Depsgraph & depsgraph, Scene & , Object & ob, VertProjHandle & vp_handle )

static

Definition at line 75 of file paint_vertex_proj.cc.

References BKE_mesh_foreach_mapped_vert(), BKE_object_get_evaluated_mesh(), DEG_get_evaluated_object(), depsgraph, MESH_FOREACH_USE_NORMAL, VertProjHandle::vert_normals, and vpaint_proj_dm_map_cosnos_init__map_cb().

Referenced by ED_vpaint_proj_handle_create().

vpaint_proj_dm_map_cosnos_init__map_cb()

static void vpaint_proj_dm_map_cosnos_init__map_cb ( void * user_data, int index, const float co[3], const float no[3] )

static

Definition at line 57 of file paint_vertex_proj.cc.

References blender::math::is_zero(), VertProjHandle::use_update, VertProjHandle::vert_normals, and VertProjHandle::vert_positions.

Referenced by vpaint_proj_dm_map_cosnos_init().

vpaint_proj_dm_map_cosnos_update()

static void vpaint_proj_dm_map_cosnos_update ( Depsgraph * depsgraph, VertProjHandle * vp_handle, ARegion * region, const float mval_fl[2] )

static

Definition at line 129 of file paint_vertex_proj.cc.

References BKE_mesh_foreach_mapped_vert(), BKE_object_get_evaluated_mesh(), BLI_assert, BLI_listbase_is_empty(), DEG_get_evaluated_object(), depsgraph, VertProjHandle::dists_sq, blender::Array< T, InlineBufferCapacity, Allocator >::fill(), FLT_MAX, MESH_FOREACH_USE_NORMAL, Object::modifiers, VertProjHandle::ob, and vpaint_proj_dm_map_cosnos_update__map_cb().

Referenced by ED_vpaint_proj_handle_update().

vpaint_proj_dm_map_cosnos_update__map_cb()

static void vpaint_proj_dm_map_cosnos_update__map_cb ( void * user_data, int index, const float co[3], const float no[3] )

static

Definition at line 93 of file paint_vertex_proj.cc.

References VertProjHandle::dists_sq, ED_view3d_project_float_object(), FLT_MAX, len_squared_v2v2(), VertProjUpdate::mval_fl, VertProjUpdate::region, V3D_PROJ_RET_OK, V3D_PROJ_TEST_CLIP_BB, V3D_PROJ_TEST_CLIP_NEAR, VertProjHandle::vert_normals, VertProjHandle::vert_positions, and VertProjUpdate::vp_handle.

Referenced by vpaint_proj_dm_map_cosnos_update().