#include "MEM_guardedalloc.h"
#include "BLI_math_color.h"
#include "BLI_math_matrix.h"
#include "BLI_math_vector_types.hh"
#include "BKE_context.hh"
#include "GPU_batch.hh"
#include "GPU_batch_utils.hh"
#include "GPU_immediate.hh"
#include "GPU_immediate_util.hh"
#include "GPU_matrix.hh"
#include "GPU_select.hh"
#include "GPU_state.hh"
#include "RNA_access.hh"
#include "RNA_define.hh"
#include "RNA_enum_types.hh"
#include "WM_api.hh"
#include "WM_types.hh"
#include "ED_gizmo_library.hh"
#include "ED_view3d.hh"
#include "UI_interface_icons.hh"
#include "../gizmo_library_intern.hh"

Classes
struct	ButtonGizmo2D

Functions
Button Gizmo API
static void	GIZMO_GT_button_2d (wmGizmoType *gzt)

void	ED_gizmotypes_button_2d ()

Internal API
#define	CIRCLE_RESOLUTION_3D 32

static void	button2d_geom_draw_backdrop (const wmGizmo *gz, const float color[4], const float fill_alpha, const bool select, const float screen_scale)

static void	button2d_draw_intern (const bContext C, wmGizmo gz, const bool select, const bool highlight)

static void	gizmo_button2d_draw_select (const bContext C, wmGizmo gz, int select_id)

static void	gizmo_button2d_draw (const bContext C, wmGizmo gz)

static int	gizmo_button2d_test_select (bContext C, wmGizmo gz, const int mval[2])

static int	gizmo_button2d_cursor_get (wmGizmo *gz)

static bool	gizmo_button2d_bounds (bContext C, wmGizmo gz, rcti *r_bounding_box)

static void	gizmo_button2d_free (wmGizmo *gz)

Macro Definition Documentation

◆ CIRCLE_RESOLUTION_3D

#define CIRCLE_RESOLUTION_3D 32

Definition at line 327 of file button2d_gizmo.cc.

Referenced by gizmo_button2d_bounds().

Function Documentation

◆ button2d_draw_intern()

static void button2d_draw_intern	(	const bContext *	C,
		wmGizmo *	gz,
		const bool	select,
		const bool	highlight )

static

Definition at line 122 of file button2d_gizmo.cc.

References ARRAY_SIZE, BLI_assert, button2d_geom_draw_backdrop(), copy_v3_fl(), CTX_wm_region_view3d(), ED_GIZMO_BUTTON_SHOW_BACKDROP, ED_GIZMO_BUTTON_SHOW_HELPLINE, ED_GIZMO_BUTTON_SHOW_OUTLINE, wmGizmoGroupType::flag, gizmo_color_get(), GPU_batch_draw(), GPU_batch_program_set_builtin(), GPU_batch_tris_from_poly_2d_encoded(), GPU_batch_uniform_1f, GPU_batch_uniform_2fv, GPU_batch_wire_from_poly_2d_encoded(), GPU_blend(), GPU_BLEND_ALPHA, GPU_BLEND_NONE, GPU_COMP_F32, GPU_FETCH_FLOAT, GPU_line_smooth(), GPU_matrix_mul, GPU_matrix_pop(), GPU_matrix_push(), GPU_matrix_scale_2f(), GPU_matrix_translate_2f(), GPU_polygon_smooth(), GPU_PRIM_LINE_STRIP, GPU_SHADER_3D_POLYLINE_UNIFORM_COLOR, GPU_SHADER_3D_UNIFORM_COLOR, GPU_shader_uniform_4f(), GPU_vertformat_attr_add(), GPU_viewport_size_get_f(), ButtonGizmo2D::icon, ICON_DEFAULT_HEIGHT, ICON_DEFAULT_WIDTH, immBegin(), immBindBuiltinProgram(), immEnd(), immUnbindProgram(), immUniform1f(), immUniform2fv(), immUniformColor4fv(), immVertex3fv(), immVertexFormat(), ButtonGizmo2D::is_init, wmGizmo::line_width, mat4_to_scale(), wmGizmo::matrix_basis, MEM_freeN(), MEM_mallocN, mul_m4_m4m4(), normalize_m4_m4(), wmGizmo::parent_gzgroup, pos, wmGizmo::ptr, rgb_to_grayscale(), RNA_enum_get(), RNA_float_get(), RNA_property_enum_get(), RNA_property_is_set(), RNA_property_string_get(), RNA_property_string_length(), RNA_struct_find_property(), select(), ButtonGizmo2D::shape_batch, transpose_m4(), wmGizmoGroup::type, UI_icon_draw_alpha(), UI_SCALE_FAC, UNPACK4, RegionView3D::viewmat, WM_gizmo_calc_matrix_final(), WM_gizmo_calc_matrix_final_no_offset(), WM_GIZMOGROUPTYPE_3D, and zero_v3().

Referenced by gizmo_button2d_draw(), and gizmo_button2d_draw_select().

◆ button2d_geom_draw_backdrop()

static void button2d_geom_draw_backdrop	(	const wmGizmo *	gz,
		const float	color[4],
		const float	fill_alpha,
		const bool	select,
		const float	screen_scale )