rct.cc File Reference

#include <algorithm>
#include <cfloat>
#include <climits>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include "BLI_math_base.h"
#include "BLI_math_geom.h"
#include "BLI_math_matrix.h"
#include "BLI_math_vector.hh"
#include "BLI_rect.h"
#include "BLI_utildefines.h"
#include "DNA_vec_types.h"

Go to the source code of this file.

Functions
bool	BLI_rcti_is_empty (const rcti *rect)
bool	BLI_rctf_is_empty (const rctf *rect)
bool	BLI_rcti_isect_x (const rcti *rect, const int x)
bool	BLI_rcti_isect_y (const rcti *rect, const int y)
bool	BLI_rcti_isect_pt (const rcti *rect, const int x, const int y)
bool	BLI_rcti_isect_pt_v (const rcti *rect, const int xy[2])
bool	BLI_rctf_isect_x (const rctf *rect, const float x)
bool	BLI_rctf_isect_y (const rctf *rect, const float y)
bool	BLI_rctf_isect_pt (const rctf *rect, const float x, const float y)
bool	BLI_rctf_isect_pt_v (const rctf *rect, const float xy[2])
int	BLI_rcti_length_x (const rcti *rect, const int x)
int	BLI_rcti_length_y (const rcti *rect, const int y)
float	BLI_rctf_length_x (const rctf *rect, const float x)
float	BLI_rctf_length_y (const rctf *rect, const float y)
bool	BLI_rctf_inside_rctf (const rctf *rct_a, const rctf *rct_b)
bool	BLI_rcti_inside_rcti (const rcti *rct_a, const rcti *rct_b)
static int	isect_segments_i (const int v1[2], const int v2[2], const int v3[2], const int v4[2])
static int	isect_segments_fl (const float v1[2], const float v2[2], const float v3[2], const float v4[2])
bool	BLI_rcti_isect_segment (const rcti *rect, const int s1[2], const int s2[2])
bool	BLI_rctf_isect_segment (const rctf *rect, const float s1[2], const float s2[2])
bool	BLI_rcti_isect_circle (const rcti *rect, const float xy[2], const float radius)
bool	BLI_rctf_isect_circle (const rctf *rect, const float xy[2], const float radius)
void	BLI_rctf_union (rctf *rct_a, const rctf *rct_b)
void	BLI_rcti_union (rcti *rct_a, const rcti *rct_b)
void	BLI_rctf_init (rctf *rect, float xmin, float xmax, float ymin, float ymax)
void	BLI_rcti_init (rcti *rect, int xmin, int xmax, int ymin, int ymax)
bool	BLI_rctf_is_valid (const rctf *rect)
bool	BLI_rcti_is_valid (const rcti *rect)
void	BLI_rctf_sanitize (rctf *rect)
void	BLI_rcti_sanitize (rcti *rect)
void	BLI_rctf_init_pt_radius (rctf *rect, const float xy[2], float size)
void	BLI_rcti_init_pt_radius (rcti *rect, const int xy[2], int size)
void	BLI_rcti_init_minmax (rcti *rect)
void	BLI_rctf_init_minmax (rctf *rect)
void	BLI_rcti_do_minmax_v (rcti *rect, const int xy[2])
void	BLI_rcti_do_minmax_rcti (rcti *rect, const rcti *other)
void	BLI_rctf_do_minmax_v (rctf *rect, const float xy[2])
void	BLI_rctf_transform_pt_v (const rctf *dst, const rctf *src, float xy_dst[2], const float xy_src[2])
void	BLI_rctf_transform_calc_m4_pivot_min_ex (const rctf *dst, const rctf *src, float matrix[4][4], uint x, uint y)
void	BLI_rctf_transform_calc_m4_pivot_min (const rctf *dst, const rctf *src, float matrix[4][4])
void	BLI_rctf_transform_calc_m3_pivot_min (const rctf *dst, const rctf *src, float matrix[3][3])
void	BLI_rcti_translate (rcti *rect, int x, int y)
void	BLI_rctf_translate (rctf *rect, float x, float y)
void	BLI_rcti_mul (rcti *rect, const int factor)
void	BLI_rctf_mul (rctf *rect, const float factor)
void	BLI_rcti_recenter (rcti *rect, int x, int y)
void	BLI_rctf_recenter (rctf *rect, float x, float y)
void	BLI_rcti_resize_x (rcti *rect, int x)
void	BLI_rcti_resize_y (rcti *rect, int y)
void	BLI_rcti_resize (rcti *rect, int x, int y)
void	BLI_rcti_pad (rcti *rect, int pad_x, int pad_y)
void	BLI_rctf_pad (rctf *rect, float pad_x, float pad_y)
void	BLI_rctf_resize_x (rctf *rect, float x)
void	BLI_rctf_resize_y (rctf *rect, float y)
void	BLI_rctf_resize (rctf *rect, float x, float y)
void	BLI_rcti_scale (rcti *rect, const float scale)
void	BLI_rctf_scale (rctf *rect, const float scale)
void	BLI_rctf_pad_y (rctf *rect, const float boundary_size, const float pad_min, const float pad_max)
void	BLI_rctf_interp (rctf *rect, const rctf *rect_a, const rctf *rect_b, const float fac)
bool	BLI_rctf_clamp_pt_v (const rctf *rect, float xy[2])
bool	BLI_rcti_clamp_pt_v (const rcti *rect, int xy[2])
bool	BLI_rctf_clamp (rctf *rect, const rctf *rect_bounds, float r_xy[2])
bool	BLI_rcti_clamp (rcti *rect, const rcti *rect_bounds, int r_xy[2])
bool	BLI_rctf_compare (const rctf *rect_a, const rctf *rect_b, const float limit)
bool	BLI_rcti_compare (const rcti *rect_a, const rcti *rect_b)
bool	BLI_rctf_isect (const rctf *src1, const rctf *src2, rctf *dest)
bool	BLI_rcti_isect (const rcti *src1, const rcti *src2, rcti *dest)
bool	BLI_rctf_isect_rect_x (const rctf *src1, const rctf *src2, float range_x[2])
bool	BLI_rctf_isect_rect_y (const rctf *src1, const rctf *src2, float range_y[2])
bool	BLI_rcti_isect_rect_x (const rcti *src1, const rcti *src2, int range_x[2])
bool	BLI_rcti_isect_rect_y (const rcti *src1, const rcti *src2, int range_y[2])
void	BLI_rcti_rctf_copy (rcti *dst, const rctf *src)
void	BLI_rcti_rctf_copy_floor (rcti *dst, const rctf *src)
void	BLI_rcti_rctf_copy_round (rcti *dst, const rctf *src)
void	BLI_rctf_rcti_copy (rctf *dst, const rcti *src)
void	print_rctf (const char *str, const rctf *rect)
void	print_rcti (const char *str, const rcti *rect)

Rect math functions
#define	ROTATE_SINCOS(r_vec, mat2, vec)
void	BLI_rctf_rotate_expand (rctf *dst, const rctf *src, const float angle)
bool	BLI_rctf_clamp_segment (const rctf *rect, float s1[2], float s2[2])

Detailed Description

A minimalist lib for functions doing stuff with rectangle structs.

Definition in file rct.cc.

Macro Definition Documentation

ROTATE_SINCOS

#define ROTATE_SINCOS	(		r_vec,
			mat2,
			vec )

Value:

{ \
  (r_vec)[0] = (mat2)[1] * (vec)[0] + (+(mat2)[0]) * (vec)[1]; \
  (r_vec)[1] = (mat2)[0] * (vec)[0] + (-(mat2)[1]) * (vec)[1]; \
} \
((void)0)

Definition at line 1098 of file rct.cc.

Referenced by BLI_rctf_rotate_expand().

Function Documentation

BLI_rctf_clamp()

bool BLI_rctf_clamp	(	rctf *	rect,
		const rctf *	rect_bounds,
		float	r_xy[2] )

Definition at line 784 of file rct.cc.

References rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

BLI_rctf_clamp_pt_v()

bool BLI_rctf_clamp_pt_v	(	const rctf *	rect,
		float	xy[2] )

Definition at line 740 of file rct.cc.

References rctf::xmax, rctf::xmin, xy, rctf::ymax, and rctf::ymin.

BLI_rctf_clamp_segment()

bool BLI_rctf_clamp_segment	(	const rctf *	rect,
		float	s1[2],
		float	s2[2] )

Definition at line 1131 of file rct.cc.

References BLI_rctf_isect_pt_v(), copy_v2_v2(), isect_seg_seg_v2_point(), rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

BLI_rctf_compare()

bool BLI_rctf_compare	(	const rctf *	rect_a,
		const rctf *	rect_b,
		const float	limit )

Definition at line 868 of file rct.cc.

References fabsf, rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

BLI_rctf_do_minmax_v()

void BLI_rctf_do_minmax_v	(	rctf *	rect,
		const float	xy[2] )

Definition at line 510 of file rct.cc.

References rctf::xmax, rctf::xmin, xy, rctf::ymax, and rctf::ymin.

Referenced by BKE_maskrasterize_handle_init(), blender::bke::pbvh::uv_islands::primitive_uv_bounds(), and blender::geometry::UVMinimumEnclosingSquareFinder::update().

BLI_rctf_init()

void BLI_rctf_init	(	rctf *	rect,
		float	xmin,
		float	xmax,
		float	ymin,
		float	ymax )

Definition at line 404 of file rct.cc.

References BLI_rctf_sanitize(), rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

Referenced by BKE_curvemapping_set_defaults(), BKE_curveprofile_set_defaults(), clear_render_border_exec(), blender::ed::space_node::cursor_isect_multi_input_socket(), blender::ed::vse::displayed_channel_range_get(), draw_channel_names(), draw_display_buffer(), draw_movieclip_buffer(), draw_nla_track_list(), ED_region_image_metadata_draw(), blender::ed::sculpt_paint::greasepencil::WeightPaintOperation::get_mouse_input_sample(), graph_draw_channel_names(), image_main_region_draw(), blender::eevee::Instance::init(), blender::ed::vse::label_rect_init(), layer_bucket_init_dummy(), blender::ed::space_node::node_draw_link_end_marker(), blender::ed::outliner::outliner_draw_active_indicator(), blender::ed::outliner::outliner_draw_highlights(), playanim_toscreen_ex(), blender::ed::vse::preview_get_full_texture_coord(), blender::ed::vse::preview_get_reference_texture_coord(), round_box__edges(), blender::ed::vse::sequencer_draw_scopes(), blender::seq::sequencer_image_crop_init(), ui_popup_translate(), UI_view2d_edge_pan_init(), UI_view2d_edge_pan_set_limits(), blender::image_engine::OneTexture::update_bounds(), blender::image_engine::ScreenTileTextures< Divisions >::update_bounds(), and widget_draw_submenu_tria().

BLI_rctf_init_minmax()

void BLI_rctf_init_minmax

(

rctf *

rect

)

Definition at line 480 of file rct.cc.

References FLT_MAX, rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

Referenced by BKE_maskrasterize_handle_init(), blender::ed::space_node::node_draw_nodetree(), blender::bke::pbvh::uv_islands::primitive_uv_bounds(), blender::ed::space_node::space_node_view_flag(), ui_block_bounds_calc(), ui_popup_block_position(), and blender::geometry::UVMinimumEnclosingSquareFinder::update().

BLI_rctf_init_pt_radius()

void BLI_rctf_init_pt_radius	(	rctf *	rect,
		const float	xy[2],
		float	size )

Definition at line 458 of file rct.cc.

References size(), rctf::xmax, rctf::xmin, xy, rctf::ymax, and rctf::ymin.

Referenced by blender::ed::space_node::draw_link_errors(), ED_imbuf_sample_draw(), blender::ed::space_node::find_bounds_by_zone_recursive(), and blender::ed::space_node::socket_is_occluded().

BLI_rctf_inside_rctf()

bool BLI_rctf_inside_rctf	(	const rctf *	rct_a,
		const rctf *	rct_b )

is rct_b inside rct_a

Definition at line 193 of file rct.cc.

References rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

Referenced by blender::ed::space_node::do_lasso_select_node(), blender::ed::space_node::node_box_select_exec(), blender::ed::space_node::node_find_exec_fn(), blender::ed::space_node::node_select_same_type_step_exec(), blender::ed::space_node::viewer_linking::position_viewer_node(), blender::ed::space_node::socket_is_occluded(), and ui_view2d_cur_ensure_rect_in_view().

BLI_rctf_interp()

void BLI_rctf_interp	(	rctf *	rect,
		const rctf *	rect_a,
		const rctf *	rect_b,
		const float	fac )

Definition at line 729 of file rct.cc.

References rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

BLI_rctf_is_empty()

bool BLI_rctf_is_empty

(

const rctf *

rect

)

Definition at line 32 of file rct.cc.

References rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

BLI_rctf_is_valid()

bool BLI_rctf_is_valid

(

const rctf *

rect

)

Definition at line 424 of file rct.cc.

References rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

Referenced by BLI_rctf_sanitize().

BLI_rctf_isect()

bool BLI_rctf_isect	(	const rctf *	src1,
		const rctf *	src2,
		rctf *	dest )

Definition at line 898 of file rct.cc.

References rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

BLI_rctf_isect_circle()

bool BLI_rctf_isect_circle	(	const rctf *	rect,
		const float	xy[2],
		const float	radius )

Definition at line 351 of file rct.cc.

References rctf::xmax, rctf::xmin, xy, rctf::ymax, and rctf::ymin.

BLI_rctf_isect_pt()

bool BLI_rctf_isect_pt	(	const rctf *	rect,
		const float	x,
		const float	y )

Definition at line 115 of file rct.cc.

References x, rctf::xmax, y, and rctf::ymax.

BLI_rctf_isect_pt_v()

bool BLI_rctf_isect_pt_v	(	const rctf *	rect,
		const float	xy[2] )

Definition at line 132 of file rct.cc.

References rctf::xmax, rctf::xmin, xy, rctf::ymax, and rctf::ymin.

Referenced by BLI_rctf_clamp_segment(), and BLI_rctf_isect_segment().

BLI_rctf_isect_rect_x()

bool BLI_rctf_isect_rect_x	(	const rctf *	src1,
		const rctf *	src2,
		float	range_x[2] )

Definition at line 956 of file rct.cc.

References rctf::xmax, and rctf::xmin.

BLI_rctf_isect_rect_y()

bool BLI_rctf_isect_rect_y	(	const rctf *	src1,
		const rctf *	src2,
		float	range_y[2] )

Definition at line 976 of file rct.cc.

References rctf::ymax, and rctf::ymin.

BLI_rctf_isect_segment()

bool BLI_rctf_isect_segment	(	const rctf *	rect,
		const float	s1[2],
		const float	s2[2] )

Definition at line 284 of file rct.cc.

References BLI_rctf_isect_pt_v(), isect_segments_fl(), rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

BLI_rctf_isect_x()

bool BLI_rctf_isect_x	(	const rctf *	rect,
		const float	x )

Definition at line 93 of file rct.cc.

References x, and rctf::xmax.

Referenced by ed_marker_box_select_exec(), ED_region_overlap_isect_x(), blender::ed::space_node::node_link_insert_offset_ntree(), and blender::ed::vse::retime_key_draw().

BLI_rctf_isect_y()

bool BLI_rctf_isect_y	(	const rctf *	rect,
		const float	y )

Definition at line 104 of file rct.cc.

References y, and rctf::ymax.

Referenced by ED_region_overlap_isect_y(), blender::ui::AbstractTreeView::find_hovered(), and blender::ed::space_node::node_link_insert_offset_ntree().

BLI_rctf_length_x()

float BLI_rctf_length_x	(	const rctf *	rect,
		const float	x )

Definition at line 171 of file rct.cc.

References x, rctf::xmax, and rctf::xmin.

Referenced by blender::ed::space_node::find_visible_center_of_link(), blender::ed::space_node::node_link_dim_factor(), and blender::ed::vse::strip_to_frame_distance().

BLI_rctf_length_y()

float BLI_rctf_length_y	(	const rctf *	rect,
		const float	y )

Definition at line 182 of file rct.cc.

References y, rctf::ymax, and rctf::ymin.

Referenced by blender::ed::space_node::find_visible_center_of_link(), and blender::ed::space_node::node_link_dim_factor().

BLI_rctf_mul()

void BLI_rctf_mul	(	rctf *	rect,
		const float	factor )

Definition at line 588 of file rct.cc.

References rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

Referenced by BKE_camera_params_compute_viewplane(), blender::ed::space_node::node_to_updated_rect(), and vfont_to_curve().

BLI_rctf_pad()

void BLI_rctf_pad	(	rctf *	rect,
		float	pad_x,
		float	pad_y )

Definition at line 637 of file rct.cc.

References rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

Referenced by drawscredge_area(), ED_screen_draw_edges(), blender::ed::space_node::find_bounds_by_zone_recursive(), blender::ed::space_node::find_visible_center_of_link(), blender::ed::space_node::node_circleselect_exec(), blender::ed::space_node::node_draw_extra_info_panel_back(), blender::ed::space_node::node_frame_rect_inside(), panel_draw_softshadow(), blender::ed::space_node::viewer_linking::position_viewer_node(), screen_draw_move_highlight(), blender::ed::vse::seq_view_collection_rect_preview(), blender::ed::vse::strip_clickable_areas_get(), UI_but_ensure_in_view(), ui_draw_dialog_alert(), and widget_softshadow().

BLI_rctf_pad_y()

void BLI_rctf_pad_y	(	rctf *	rect,
		const float	boundary_size,
		const float	pad_min,
		const float	pad_max )

Definition at line 689 of file rct.cc.

References BLI_assert, BLI_rctf_size_y(), rctf::ymax, and rctf::ymin.

Referenced by add_region_padding(), graphkeys_viewall(), and blender::ed::vse::SEQ_add_timeline_region_padding().

BLI_rctf_rcti_copy()

void BLI_rctf_rcti_copy	(	rctf *	dst,
		const rcti *	src )

Definition at line 1060 of file rct.cc.

References rctf::xmax, rcti::xmax, rctf::xmin, rcti::xmin, rctf::ymax, rcti::ymax, rctf::ymin, and rcti::ymin.

BLI_rctf_recenter()

void BLI_rctf_recenter	(	rctf *	rect,
		float	x,
		float	y )

Definition at line 602 of file rct.cc.

References BLI_rctf_cent_x(), BLI_rctf_cent_y(), BLI_rctf_translate(), x, and y.

Referenced by blender::ed::space_node::gizmo_node_box_mask_prop_matrix_set(), blender::ed::space_node::gizmo_node_crop_prop_matrix_set(), gizmo_render_border_prop_matrix_set(), ui_pie_handler(), ui_popup_block_refresh(), and UI_view2d_center_set().

BLI_rctf_resize()

void BLI_rctf_resize	(	rctf *	rect,
		float	x,
		float	y )

Definition at line 657 of file rct.cc.

References BLI_rctf_cent_x(), BLI_rctf_cent_y(), x, rctf::xmax, rctf::xmin, y, rctf::ymax, and rctf::ymin.

Referenced by blender::ed::space_node::gizmo_node_box_mask_prop_matrix_set(), blender::ed::space_node::gizmo_node_crop_prop_matrix_set(), gizmo_render_border_prop_matrix_set(), blender::ed::vse::sequencer_view_zoom_ratio_exec(), and blender::ed::space_node::space_node_view_flag().

BLI_rctf_resize_x()

void BLI_rctf_resize_x	(	rctf *	rect,
		float	x )

Definition at line 645 of file rct.cc.

References BLI_rctf_cent_x(), x, rctf::xmax, and rctf::xmin.

BLI_rctf_resize_y()

void BLI_rctf_resize_y	(	rctf *	rect,
		float	y )

Definition at line 651 of file rct.cc.

References BLI_rctf_cent_y(), y, rctf::ymax, and rctf::ymin.

Referenced by graphkeys_viewall().

BLI_rctf_rotate_expand()

void BLI_rctf_rotate_expand	(	rctf *	dst,
		const rctf *	src,
		float	angle )

Expand the rectangle to fit a rotated src.

Definition at line 1105 of file rct.cc.

References angle(), BLI_rctf_cent_x(), BLI_rctf_cent_y(), cosf, fabsf, ROTATE_SINCOS, sinf, rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

BLI_rctf_sanitize()

void BLI_rctf_sanitize

(

struct rctf *

rect

)

Ensure X-min and Y-min are less than or equal to X-max and Y-max, respectively.

Definition at line 434 of file rct.cc.

References BLI_assert, BLI_rctf_is_valid(), SWAP, rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

Referenced by BLI_rctf_init(), and gizmo_cage2d_test_select().

BLI_rctf_scale()

void BLI_rctf_scale	(	rctf *	rect,
		const float	scale )

Definition at line 677 of file rct.cc.

References BLI_rctf_cent_x(), BLI_rctf_cent_y(), BLI_rctf_size_x(), BLI_rctf_size_y(), rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

Referenced by add_region_padding(), image_view_selected_exec(), blender::ed::vse::seq_view_collection_rect_preview(), blender::ed::space_node::space_node_view_flag(), blender::ed::vse::view_frame_preview_scope(), and widget_draw_submenu_tria().

BLI_rctf_transform_calc_m3_pivot_min()

void BLI_rctf_transform_calc_m3_pivot_min	(	const rctf *	dst,
		const rctf *	src,
		float	matrix[3][3] )

Definition at line 556 of file rct.cc.

References BLI_rctf_size_x(), BLI_rctf_size_y(), unit_m3(), rctf::xmin, and rctf::ymin.

BLI_rctf_transform_calc_m4_pivot_min()

void BLI_rctf_transform_calc_m4_pivot_min	(	const rctf *	dst,
		const rctf *	src,
		float	matrix[4][4] )

Definition at line 551 of file rct.cc.

References BLI_rctf_transform_calc_m4_pivot_min_ex().

Referenced by DRWContext::acquire_data(), DRW_text_cache_draw(), and UI_view2d_view_to_region_m4().

BLI_rctf_transform_calc_m4_pivot_min_ex()

void BLI_rctf_transform_calc_m4_pivot_min_ex	(	const rctf *	dst,
		const rctf *	src,
		float	matrix[4][4],
		uint	x,
		uint	y )

Calculate a 4x4 matrix representing the transformation between two rectangles.

Note

Multiplying a vector by this matrix does not give the same value as BLI_rctf_transform_pt_v.

Definition at line 538 of file rct.cc.

References BLI_assert, BLI_rctf_size_x(), BLI_rctf_size_y(), unit_m4(), x, rctf::xmin, y, and rctf::ymin.

Referenced by BLI_rctf_transform_calc_m4_pivot_min().

BLI_rctf_transform_pt_v()

void BLI_rctf_transform_pt_v	(	const rctf *	dst,
		const rctf *	src,
		float	xy_dst[2],
		const float	xy_src[2] )

Given 2 rectangles, transform a point from one to another.

Definition at line 526 of file rct.cc.

References rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

Referenced by blender::ed::transform::flushTransNodes(), keyframe_region_circle_test(), keyframe_region_lasso_test(), ui_do_but_CURVE(), ui_do_but_CURVEPROFILE(), blender::ed::transform::view2d_edge_pan_loc_compensate(), and view_zoom_to_window_xy_camera().

BLI_rctf_translate()

void BLI_rctf_translate	(	rctf *	rect,
		float	x,
		float	y )

Definition at line 573 of file rct.cc.

References x, rctf::xmax, rctf::xmin, y, rctf::ymax, and rctf::ymin.

Referenced by BLI_rctf_recenter(), blender::ed::outliner::outliner_restore_scrolling_position(), UI_block_translate(), ui_popup_block_position(), ui_popup_translate(), ui_searchbox_region_layout_fn(), ui_update_flexible_spacing(), UI_view2d_view_ortho(), and view_zoom_to_window_xy_camera().

BLI_rctf_union()

void BLI_rctf_union	(	rctf *	rct_a,
		const rctf *	rct_b )

Definition at line 372 of file rct.cc.

References rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

BLI_rcti_clamp()

bool BLI_rcti_clamp	(	rcti *	rect,
		const rcti *	rect_bounds,
		int	r_xy[2] )

Definition at line 826 of file rct.cc.

References rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

BLI_rcti_clamp_pt_v()

bool BLI_rcti_clamp_pt_v	(	const rcti *	rect,
		int	xy[2] )

Definition at line 762 of file rct.cc.

References rcti::xmax, rcti::xmin, xy, rcti::ymax, and rcti::ymin.

BLI_rcti_compare()

bool BLI_rcti_compare	(	const rcti *	rect_a,
		const rcti *	rect_b )

Definition at line 883 of file rct.cc.

References rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

BLI_rcti_do_minmax_rcti()

void BLI_rcti_do_minmax_rcti	(	rcti *	rect,
		const rcti *	other )

Definition at line 502 of file rct.cc.

References max_ii(), min_ii(), rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

BLI_rcti_do_minmax_v()

void BLI_rcti_do_minmax_v	(	rcti *	rect,
		const int	xy[2] )

Definition at line 486 of file rct.cc.

References rcti::xmax, rcti::xmin, xy, rcti::ymax, and rcti::ymin.

Referenced by ED_screen_draw_edges(), blender::bke::pbvh::pixels::get_bounds(), blender::ed::greasepencil::trim::get_intersections_of_curve_with_curves(), blender::bke::pbvh::pixels::UDIMTilePixels::mark_dirty(), paint_convert_bb_to_rect(), and blender::bke::pbvh::pixels::NodeData::rebuild_undo_regions().

BLI_rcti_init()

void BLI_rcti_init	(	rcti *	rect,
		int	xmin,
		int	xmax,
		int	ymin,
		int	ymax )

Definition at line 414 of file rct.cc.

References BLI_rcti_sanitize(), rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

Referenced by area_azone_init(), blender::bke::image::partial_update::BKE_image_partial_update_collect_changes(), BKE_image_update_gputexture_delayed(), blender::bke::pbvh::pixels::clamp(), blender::ed::transform::create_trans_seq_clamp_data(), blender::ed::space_node::draw_nodespace_back_pix(), blender::ed::spreadsheet::draw_spreadsheet_in_region(), DRW_render_gpencil(), DRW_render_to_image(), ED_image_draw_info(), ED_imapaint_dirty_region(), file_tile_boundbox(), blender::bke::pbvh::pixels::Rows::find_copy_source(), find_file_mouse_rect(), blender::bke::pbvh::pixels::Rows::find_second_source(), fullscreen_azone_init(), fullscreen_click_rcti_init(), graph_main_region_draw_overlay(), graph_region_draw(), hud_region_hide(), image_gpu_texture_partial_update_changes_available(), image_main_region_draw(), image_paint_partial_redraw_expand(), IMB_display_buffer_acquire(), IMB_float_from_byte(), IMB_partial_display_buffer_update_delayed(), blender::eevee::Film::init(), blender::eevee::Instance::init(), ViewportColorSampleSession::init(), blender::ed::vse::load_data_init_from_operator(), RE_GetViewPlane(), region_azone_edge(), region_azone_tab_plus(), region_draw_azones(), region_rect_recursive(), region_update_rect(), screen_global_statusbar_area_refresh(), screen_global_topbar_area_refresh(), blender::eevee::Camera::sync(), blender::bke::image::partial_update::TEST_F(), blender::bke::image::partial_update::TEST_F(), blender::bke::image::partial_update::TEST_F(), blender::bke::image::partial_update::TEST_F(), blender::bke::image::partial_update::TEST_F(), blender::bke::image::partial_update::TEST_F(), blender::bke::image::partial_update::TEST_F(), blender::ed::sculpt_paint::greasepencil::trim_stroke_ends(), blender::image_engine::OneTexture::update_bounds(), and WM_window_rect_calc().

BLI_rcti_init_minmax()

void BLI_rcti_init_minmax

(

rcti *

rect

)

Definition at line 474 of file rct.cc.

References rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

Referenced by button_section_bounds_calc(), blender::bke::pbvh::pixels::UDIMTilePixels::clear_dirty(), ED_imapaint_clear_partial_redraw(), ED_screen_draw_edges(), blender::bke::pbvh::pixels::get_bounds(), blender::ed::greasepencil::trim::get_intersections_of_curve_with_curves(), paint_convert_bb_to_rect(), partial_redraw_single_init(), blender::bke::pbvh::pixels::NodeData::rebuild_undo_regions(), blender::bke::pbvh::pixels::UDIMTilePixels::UDIMTilePixels(), and ViewLink::views_bounds_calc().

BLI_rcti_init_pt_radius()

void BLI_rcti_init_pt_radius	(	rcti *	rect,
		const int	xy[2],
		int	size )

Definition at line 466 of file rct.cc.

References size(), rcti::xmax, rcti::xmin, xy, rcti::ymax, and rcti::ymin.

Referenced by DRW_select_buffer_find_nearest_to_point(), ed_armature_pick_bone_impl(), ed_mball_findnearest_metaelem(), ED_region_contains_xy(), get_nearest_editbonepoint(), gizmo_find_intersected_3d_intern(), mixed_bones_object_selectbuffer(), view3d_gpu_select_ex(), and view_autodist_depth_margin().

BLI_rcti_inside_rcti()

bool BLI_rcti_inside_rcti	(	const rcti *	rct_a,
		const rcti *	rct_b )

Definition at line 198 of file rct.cc.

References rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

Referenced by blf_glyph_draw(), blender::ed::vse::rcti_in_lasso(), blender::bke::image::partial_update::TEST_F(), blender::bke::image::partial_update::TEST_F(), blender::bke::image::partial_update::TEST_F(), and ui_tooltip_create_with_data().

BLI_rcti_is_empty()

bool BLI_rcti_is_empty

(

const rcti *

rect

)

Definition at line 27 of file rct.cc.

References rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

BLI_rcti_is_valid()

bool BLI_rcti_is_valid

(

const rcti *

rect

)

Definition at line 429 of file rct.cc.

References rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

Referenced by BLI_rcti_sanitize().

BLI_rcti_isect()

bool BLI_rcti_isect	(	const rcti *	src1,
		const rcti *	src2,
		rcti *	dest )

Definition at line 927 of file rct.cc.

References rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

BLI_rcti_isect_circle()

bool BLI_rcti_isect_circle	(	const rcti *	rect,
		const float	xy[2],
		const float	radius )

Definition at line 330 of file rct.cc.

References rcti::xmax, rcti::xmin, xy, rcti::ymax, and rcti::ymin.

BLI_rcti_isect_pt()

bool BLI_rcti_isect_pt	(	const rcti *	rect,
		const int	x,
		const int	y )

Definition at line 59 of file rct.cc.

References x, rcti::xmax, y, and rcti::ymax.

BLI_rcti_isect_pt_v()

bool BLI_rcti_isect_pt_v	(	const rcti *	rect,
		const int	xy[2] )

Definition at line 76 of file rct.cc.

References rcti::xmax, rcti::xmin, xy, rcti::ymax, and rcti::ymin.

Referenced by BLI_rcti_isect_segment().

BLI_rcti_isect_rect_x()

bool BLI_rcti_isect_rect_x	(	const rcti *	src1,
		const rcti *	src2,
		int	range_x[2] )

Definition at line 996 of file rct.cc.

References rcti::xmax, and rcti::xmin.

BLI_rcti_isect_rect_y()

bool BLI_rcti_isect_rect_y	(	const rcti *	src1,
		const rcti *	src2,
		int	range_y[2] )

Definition at line 1016 of file rct.cc.

References rcti::ymax, and rcti::ymin.

BLI_rcti_isect_segment()

bool BLI_rcti_isect_segment	(	const rcti *	rect,
		const int	s1[2],
		const int	s2[2] )

Definition at line 238 of file rct.cc.

References BLI_rcti_isect_pt_v(), isect_segments_i(), rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

BLI_rcti_isect_x()

bool BLI_rcti_isect_x	(	const rcti *	rect,
		const int	x )

Definition at line 37 of file rct.cc.

References x, and rcti::xmax.

Referenced by UI_region_button_sections_is_inside_x().

BLI_rcti_isect_y()

bool BLI_rcti_isect_y	(	const rcti *	rect,
		const int	y )

Definition at line 48 of file rct.cc.

References y, and rcti::ymax.

BLI_rcti_length_x()

int BLI_rcti_length_x	(	const rcti *	rect,
		int	x )

Returns

shortest distance from rect to x (0 if inside)

Definition at line 149 of file rct.cc.

References x, rcti::xmax, and rcti::xmin.

Referenced by area_actionzone_refresh_xy(), and file_box_select_find_last_selected().

BLI_rcti_length_y()

int BLI_rcti_length_y	(	const rcti *	rect,
		int	y )

Returns

shortest distance from rect to y (0 if inside)

Definition at line 160 of file rct.cc.

References y, rcti::ymax, and rcti::ymin.

Referenced by area_actionzone_refresh_xy(), and file_box_select_find_last_selected().

BLI_rcti_mul()

void BLI_rcti_mul	(	rcti *	rect,
		const int	factor )

Definition at line 581 of file rct.cc.

References rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

BLI_rcti_pad()

void BLI_rcti_pad	(	rcti *	rect,
		int	pad_x,
		int	pad_y )

Definition at line 629 of file rct.cc.

References rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

Referenced by button_section_bounds_calc(), blender::seq::draw_text_outline(), blender::seq::draw_text_shadow(), file_add_preview_drag_but(), blender::ed::greasepencil::trim::get_intersections_of_curve_with_curves(), ui_draw_but(), UI_region_view_find_at(), ui_tooltip_create_with_data(), UI_view2d_edge_pan_apply(), and uiTemplateInputStatusBorder().

BLI_rcti_rctf_copy()

void BLI_rcti_rctf_copy	(	rcti *	dst,
		const rctf *	src )

Definition at line 1036 of file rct.cc.

References BLI_rctf_size_x(), BLI_rctf_size_y(), floorf, rcti::xmax, rctf::xmin, rcti::xmin, rcti::ymax, rctf::ymin, and rcti::ymin.

BLI_rcti_rctf_copy_floor()

void BLI_rcti_rctf_copy_floor	(	rcti *	dst,
		const rctf *	src )

Definition at line 1044 of file rct.cc.

References floorf, rctf::xmax, rcti::xmax, rctf::xmin, rcti::xmin, rctf::ymax, rcti::ymax, rctf::ymin, and rcti::ymin.

BLI_rcti_rctf_copy_round()

void BLI_rcti_rctf_copy_round	(	rcti *	dst,
		const rctf *	src )

Definition at line 1052 of file rct.cc.

References floorf, rctf::xmax, rcti::xmax, rctf::xmin, rcti::xmin, rctf::ymax, rcti::ymax, rctf::ymin, and rcti::ymin.

BLI_rcti_recenter()

void BLI_rcti_recenter	(	rcti *	rect,
		int	x,
		int	y )

Definition at line 596 of file rct.cc.

References BLI_rcti_cent_x(), BLI_rcti_cent_y(), BLI_rcti_translate(), x, and y.

BLI_rcti_resize()

void BLI_rcti_resize	(	rcti *	rect,
		int	x,
		int	y )

Definition at line 621 of file rct.cc.

References BLI_rcti_cent_x(), BLI_rcti_cent_y(), x, rcti::xmax, rcti::xmin, y, rcti::ymax, and rcti::ymin.

Referenced by region_rect_recursive(), and widget_optionbut().

BLI_rcti_resize_x()

void BLI_rcti_resize_x	(	struct rcti *	rect,
		int	x )

Change width & height around the central X location.

Definition at line 609 of file rct.cc.

References BLI_rcti_cent_x(), x, rcti::xmax, and rcti::xmin.

Referenced by view3d_zoom_border_exec(), widget_list_itembut(), and wm_window_check_size().

BLI_rcti_resize_y()

void BLI_rcti_resize_y	(	struct rcti *	rect,
		int	y )

Change width & height around the central Y location.

Definition at line 615 of file rct.cc.

References BLI_rcti_cent_y(), y, rcti::ymax, and rcti::ymin.

Referenced by view3d_zoom_border_exec(), widget_list_itembut(), and wm_window_check_size().

BLI_rcti_sanitize()

void BLI_rcti_sanitize

(

rcti *

rect

)

Definition at line 446 of file rct.cc.

References BLI_assert, BLI_rcti_is_valid(), SWAP, rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

Referenced by BLI_rcti_init(), GPU_viewport_draw_to_screen_ex(), and region_rect_recursive().

BLI_rcti_scale()

void BLI_rcti_scale	(	rcti *	rect,
		const float	scale )

Definition at line 665 of file rct.cc.

References BLI_rcti_cent_x(), BLI_rcti_cent_y(), BLI_rcti_size_x(), BLI_rcti_size_y(), rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

BLI_rcti_translate()

void BLI_rcti_translate	(	rcti *	rect,
		int	x,
		int	y )

Definition at line 566 of file rct.cc.

References x, rcti::xmax, rcti::xmin, y, rcti::ymax, and rcti::ymin.

Referenced by area_actionzone_get_rect(), blf_glyph_draw(), BLI_rcti_recenter(), draw_filled_lasso(), blender::seq::draw_text_shadow(), ED_view3d_calc_render_border(), region_overlap_fix(), region_visible_rect_calc(), ui_but_pixelrect_in_view(), ui_popup_translate(), ui_region_winrct_get_no_margin(), ui_searchbox_region_layout_fn(), ui_to_pixelrect(), ui_tooltip_create_with_data(), UI_view2d_rect_in_scrollers_ex(), widget_optionbut(), WM_event_handler_region_v2d_mask_poll(), WM_gesture_box_modal(), WM_gesture_straightline_modal(), and WM_gesture_straightline_oneshot_modal().

BLI_rcti_union()

void BLI_rcti_union	(	rcti *	rct_a,
		const rcti *	rct_b )

Definition at line 388 of file rct.cc.

References rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

isect_segments_fl()

int isect_segments_fl ( const float v1[2], const float v2[2], const float v3[2], const float v4[2] )

static

Definition at line 220 of file rct.cc.

References v2.

Referenced by BLI_rctf_isect_segment().

isect_segments_i()

int isect_segments_i ( const int v1[2], const int v2[2], const int v3[2], const int v4[2] )

static

Definition at line 206 of file rct.cc.

References v2.

Referenced by BLI_rcti_isect_segment().

print_rctf()

void print_rctf	(	const char *	str,
		const rctf *	rect )

Definition at line 1068 of file rct.cc.

References BLI_rctf_size_x(), BLI_rctf_size_y(), printf, str, rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

print_rcti()

void print_rcti	(	const char *	str,
		const rcti *	rect )

Definition at line 1080 of file rct.cc.

References BLI_rcti_size_x(), BLI_rcti_size_y(), printf, str, rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.