blender::ed::sculpt_paint::paint::image Namespace Reference

Classes
struct	ImageData
class	ImageBufferFloat4
class	ImageBufferByte4
class	PaintingKernel

Functions
static float3	calc_pixel_position (const Span< float3 > vert_positions, const Span< int3 > vert_tris, const int tri_index, const float2 &barycentric_weight)
static void	calc_pixel_row_positions (const Span< float3 > vert_positions, const Span< int3 > vert_tris, const Span< UVPrimitivePaintInput > uv_primitives, const PackedPixelRow &pixel_row, const MutableSpan< float3 > positions)
static BitVector	init_uv_primitives_brush_test (SculptSession &ss, const Span< int3 > vert_tris, const Span< UVPrimitivePaintInput > uv_primitives, const Span< float3 > positions)
static void	do_paint_pixels (const Depsgraph &depsgraph, Object &object, const Paint &paint, const Brush &brush, ImageData image_data, bke::pbvh::Node &node)
static void	undo_region_tiles (ImBuf *ibuf, int x, int y, int w, int h, int *tx, int *ty, int *tw, int *th)
static void	push_undo (const NodeData &node_data, Image &image, ImageUser &image_user, const image::ImageTileWrapper &image_tile, ImBuf &image_buffer, ImBuf **tmpibuf)
static void	do_push_undo_tile (Image &image, ImageUser &image_user, bke::pbvh::Node &node)
Fix non-manifold edge bleeding.
static Vector< image::TileNumber >	collect_dirty_tiles (MutableSpan< bke::pbvh::MeshNode > nodes, const IndexMask &node_mask)
static void	fix_non_manifold_seam_bleeding (bke::pbvh::Tree &pbvh, Image &image, ImageUser &image_user, Span< TileNumber > tile_numbers_to_fix)
static void	fix_non_manifold_seam_bleeding (Object &ob, Image &image, ImageUser &image_user, MutableSpan< bke::pbvh::MeshNode > nodes, const IndexMask &node_mask)

Function Documentation

calc_pixel_position()

float3 blender::ed::sculpt_paint::paint::image::calc_pixel_position ( const Span< float3 > vert_positions, const Span< int3 > vert_tris, const int tri_index, const float2 & barycentric_weight )

static

Definition at line 125 of file sculpt_paint_image.cc.

References interp_v3_v3v3v3(), result, and verts.

Referenced by calc_pixel_row_positions().

calc_pixel_row_positions()

void blender::ed::sculpt_paint::paint::image::calc_pixel_row_positions ( const Span< float3 > vert_positions, const Span< int3 > vert_tris, const Span< UVPrimitivePaintInput > uv_primitives, const PackedPixelRow & pixel_row, const MutableSpan< float3 > positions )

static

Definition at line 143 of file sculpt_paint_image.cc.

References calc_pixel_position(), i, next, blender::bke::pbvh::pixels::PackedPixelRow::num_pixels, blender::bke::pbvh::pixels::PackedPixelRow::start_barycentric_coord, and blender::bke::pbvh::pixels::PackedPixelRow::uv_primitive_index.

Referenced by do_paint_pixels().

collect_dirty_tiles()

Vector< image::TileNumber > blender::ed::sculpt_paint::paint::image::collect_dirty_tiles ( MutableSpan< bke::pbvh::MeshNode > nodes, const IndexMask & node_mask )

static

Definition at line 432 of file sculpt_paint_image.cc.

References blender::bke::pbvh::pixels::collect_dirty_tiles(), blender::index_mask::IndexMask::foreach_index(), and i.

do_paint_pixels()

void blender::ed::sculpt_paint::paint::image::do_paint_pixels ( const Depsgraph & depsgraph, Object & object, const Paint & paint, const Brush & brush, ImageData image_data, bke::pbvh::Node & node )

static

Definition at line 250 of file sculpt_paint_image.cc.

References blender::ed::sculpt_paint::apply_hardness_to_distances(), BKE_brush_color_get(), BKE_brush_secondary_color_get(), BKE_image_acquire_ibuf(), BKE_image_release_ibuf(), BLI_hash_int(), blender::ed::sculpt_paint::StrokeCache::bstrength, SculptSession::cache, blender::ed::sculpt_paint::calc_brush_distances(), blender::ed::sculpt_paint::calc_brush_strength_factors(), blender::ed::sculpt_paint::calc_brush_texture_factors(), calc_pixel_row_positions(), copy_v3_v3(), ImBufFloatBuffer::data, blender::bke::pbvh::pixels::data_get(), depsgraph, blender::bke::pbvh::pixels::NodeData::dirty, blender::bke::pbvh::pixels::UDIMTilePixels::dirty, blender::Vector< T, InlineBufferCapacity, Allocator >::fill(), blender::ed::sculpt_paint::filter_distances_with_radius(), blender::bke::pbvh::pixels::NodeData::flags, blender::bke::pbvh::pixels::UDIMTilePixels::flags, float, ImBuf::float_buffer, blender::bke::image::ImageTileWrapper::get_tile_number(), hash, blender::ed::sculpt_paint::paint::image::ImageData::image, blender::ed::sculpt_paint::paint::image::ImageData::image_user, blender::ed::sculpt_paint::paint::image::PaintingKernel< ImageBuffer >::init_brush_color(), init_uv_primitives_brush_test(), blender::ed::sculpt_paint::StrokeCache::invert, LISTBASE_FOREACH, blender::bke::pbvh::pixels::UDIMTilePixels::mark_dirty(), blender::bke::pbvh::pixels::node_data_get(), blender::bke::pbvh::pixels::PackedPixelRow::num_pixels, blender::ed::sculpt_paint::paint::image::PaintingKernel< ImageBuffer >::paint(), blender::bke::object::pbvh_get(), blender::bke::pbvh::pixels::UDIMTilePixels::pixel_rows, POINTER_AS_UINT, blender::ed::sculpt_paint::StrokeCache::radius, blender::Vector< T, InlineBufferCapacity, Allocator >::resize(), blender::ed::sculpt_paint::scale_factors(), blender::Vector< T, InlineBufferCapacity, Allocator >::size(), ImageUser::tile, tile, blender::bke::pbvh::pixels::UDIMTilePixels::tile_number, blender::bke::pbvh::pixels::NodeData::tiles, Image::tiles, blender::bke::pbvh::pixels::PackedPixelRow::uv_primitive_index, blender::bke::pbvh::pixels::NodeData::uv_primitives, blender::bke::pbvh::vert_positions_eval(), and blender::bke::pbvh::pixels::PBVHData::vert_tris.

Referenced by SCULPT_do_paint_brush_image().

do_push_undo_tile()

void blender::ed::sculpt_paint::paint::image::do_push_undo_tile ( Image & image, ImageUser & image_user, bke::pbvh::Node & node )

static

Definition at line 405 of file sculpt_paint_image.cc.

References BKE_image_acquire_ibuf(), BKE_image_release_ibuf(), blender::bke::image::ImageTileWrapper::get_tile_number(), IMB_freeImBuf(), LISTBASE_FOREACH, blender::bke::pbvh::pixels::node_data_get(), push_undo(), ImageUser::tile, and tile.

Referenced by SCULPT_do_paint_brush_image().

fix_non_manifold_seam_bleeding() [1/2]

void blender::ed::sculpt_paint::paint::image::fix_non_manifold_seam_bleeding ( bke::pbvh::Tree & pbvh, Image & image, ImageUser & image_user, Span< TileNumber > tile_numbers_to_fix )

static

Definition at line 440 of file sculpt_paint_image.cc.

References blender::bke::pbvh::pixels::copy_pixels().

Referenced by fix_non_manifold_seam_bleeding(), and SCULPT_do_paint_brush_image().

fix_non_manifold_seam_bleeding() [2/2]

void blender::ed::sculpt_paint::paint::image::fix_non_manifold_seam_bleeding ( Object & ob, Image & image, ImageUser & image_user, MutableSpan< bke::pbvh::MeshNode > nodes, const IndexMask & node_mask )

static

Definition at line 450 of file sculpt_paint_image.cc.

References blender::bke::pbvh::pixels::collect_dirty_tiles(), fix_non_manifold_seam_bleeding(), and blender::bke::object::pbvh_get().

init_uv_primitives_brush_test()

BitVector blender::ed::sculpt_paint::paint::image::init_uv_primitives_brush_test ( SculptSession & ss, const Span< int3 > vert_tris, const Span< UVPrimitivePaintInput > uv_primitives, const Span< float3 > positions )

static

Definition at line 226 of file sculpt_paint_image.cc.

References SculptSession::cache, SculptSession::cursor_location, SculptSession::cursor_radius, i, blender::Span< T >::index_range(), isect_aabb_aabb_v3(), blender::ed::sculpt_paint::StrokeCache::location_symm, blender::Bounds< T >::max, blender::Bounds< T >::min, blender::math::min_max(), blender::ed::sculpt_paint::StrokeCache::radius, blender::Span< T >::size(), blender::bke::pbvh::pixels::UVPrimitivePaintInput::tri_index, and verts.

Referenced by do_paint_pixels().

push_undo()

void blender::ed::sculpt_paint::paint::image::push_undo ( const NodeData & node_data, Image & image, ImageUser & image_user, const image::ImageTileWrapper & image_tile, ImBuf & image_buffer, ImBuf ** tmpibuf )

static

Definition at line 365 of file sculpt_paint_image.cc.

References BLI_rcti_size_x(), BLI_rcti_size_y(), ED_image_paint_tile_map_get(), ED_image_paint_tile_push(), blender::bke::image::ImageTileWrapper::get_tile_number(), blender::bke::pbvh::pixels::UDIMTileUndo::region, blender::bke::pbvh::pixels::UDIMTileUndo::tile_number, undo_region_tiles(), blender::bke::pbvh::pixels::NodeData::undo_regions, rcti::xmin, and rcti::ymin.

Referenced by do_push_undo_tile().

undo_region_tiles()

void blender::ed::sculpt_paint::paint::image::undo_region_tiles ( ImBuf * ibuf, int x, int y, int w, int h, int * tx, int * ty, int * tw, int * th )

static

Definition at line 354 of file sculpt_paint_image.cc.

References ED_IMAGE_UNDO_TILE_BITS, IMB_rectclip(), w(), x, and y.

Referenced by push_undo().