Campbell Barton
e12c08e8d1
Apply clang format as proposed in T53211. For details on usage and instructions for migrating branches without conflicts, see: https://wiki.blender.org/wiki/Tools/ClangFormat
147 lines
4.0 KiB
C
147 lines
4.0 KiB
C
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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/** \file
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* \ingroup edgizmolib
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*
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* \name Gizmo Lib Presets
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*
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* \brief Preset shapes that can be drawn from any gizmo type.
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*/
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#include "MEM_guardedalloc.h"
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#include "BLI_math.h"
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#include "DNA_view3d_types.h"
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#include "DNA_object_types.h"
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#include "BKE_context.h"
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#include "GPU_draw.h"
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#include "GPU_immediate.h"
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#include "GPU_immediate_util.h"
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#include "GPU_matrix.h"
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#include "GPU_select.h"
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#include "DEG_depsgraph.h"
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#include "RNA_access.h"
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#include "WM_types.h"
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#include "WM_api.h"
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#include "ED_view3d.h"
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#include "ED_screen.h"
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/* own includes */
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#include "ED_gizmo_library.h" /* own include */
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#include "gizmo_library_intern.h" /* own include */
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/* TODO, this is to be used by RNA. might move to ED_gizmo_library */
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/**
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* Given a single axis, orient the matrix to a different direction.
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*/
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static void single_axis_convert(int src_axis,
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float src_mat[4][4],
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int dst_axis,
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float dst_mat[4][4])
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{
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copy_m4_m4(dst_mat, src_mat);
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if (src_axis == dst_axis) {
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return;
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}
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float rotmat[3][3];
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mat3_from_axis_conversion_single(src_axis, dst_axis, rotmat);
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transpose_m3(rotmat);
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mul_m4_m4m3(dst_mat, src_mat, rotmat);
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}
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/**
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* Use for all geometry.
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*/
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static void ed_gizmo_draw_preset_geometry(const struct wmGizmo *gz,
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float mat[4][4],
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int select_id,
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const GizmoGeomInfo *info)
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{
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const bool is_select = (select_id != -1);
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const bool is_highlight = is_select && (gz->state & WM_GIZMO_STATE_HIGHLIGHT) != 0;
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float color[4];
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gizmo_color_get(gz, is_highlight, color);
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if (is_select) {
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GPU_select_load_id(select_id);
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}
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GPU_matrix_push();
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GPU_matrix_mul(mat);
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wm_gizmo_geometryinfo_draw(info, is_select, color);
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GPU_matrix_pop();
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if (is_select) {
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GPU_select_load_id(-1);
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}
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}
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void ED_gizmo_draw_preset_box(const struct wmGizmo *gz, float mat[4][4], int select_id)
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{
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ed_gizmo_draw_preset_geometry(gz, mat, select_id, &wm_gizmo_geom_data_cube);
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}
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void ED_gizmo_draw_preset_arrow(const struct wmGizmo *gz, float mat[4][4], int axis, int select_id)
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{
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float mat_rotate[4][4];
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single_axis_convert(OB_POSZ, mat, axis, mat_rotate);
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ed_gizmo_draw_preset_geometry(gz, mat_rotate, select_id, &wm_gizmo_geom_data_arrow);
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}
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void ED_gizmo_draw_preset_circle(const struct wmGizmo *gz,
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float mat[4][4],
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int axis,
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int select_id)
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{
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float mat_rotate[4][4];
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single_axis_convert(OB_POSZ, mat, axis, mat_rotate);
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ed_gizmo_draw_preset_geometry(gz, mat_rotate, select_id, &wm_gizmo_geom_data_dial);
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}
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void ED_gizmo_draw_preset_facemap(
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const bContext *C, const struct wmGizmo *gz, Object *ob, const int facemap, int select_id)
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{
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const bool is_select = (select_id != -1);
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const bool is_highlight = is_select && (gz->state & WM_GIZMO_STATE_HIGHLIGHT) != 0;
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float color[4];
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gizmo_color_get(gz, is_highlight, color);
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if (is_select) {
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GPU_select_load_id(select_id);
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}
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GPU_matrix_push();
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GPU_matrix_mul(ob->obmat);
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ED_draw_object_facemap(CTX_data_depsgraph(C), ob, color, facemap);
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GPU_matrix_pop();
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if (is_select) {
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GPU_select_load_id(-1);
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}
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}
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