From f71cf996165a81030a92e3e26610bf2e6fa2fc44 Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Tue, 1 Jun 2021 12:49:20 +1000 Subject: GPU: add 2D projection function When projecting into screen space Z value isn't always needed. Add 2D projection functions, renaming them to avoid accidents happening again. - Add GPU_matrix_project_2fv - Add ED_view3d_project_v2 - Rename ED_view3d_project to ED_view3d_project_v3 - Use the 2D versions of these functions when the Z value isn't used. --- source/blender/editors/sculpt_paint/paint_cursor.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'source/blender/editors/sculpt_paint/paint_cursor.c') diff --git a/source/blender/editors/sculpt_paint/paint_cursor.c b/source/blender/editors/sculpt_paint/paint_cursor.c index 3829aeebbeb..7e111905883 100644 --- a/source/blender/editors/sculpt_paint/paint_cursor.c +++ b/source/blender/editors/sculpt_paint/paint_cursor.c @@ -1039,7 +1039,7 @@ static void cursor_draw_point_screen_space(const uint gpuattr, float translation_vertex_cursor[3], location[3]; copy_v3_v3(location, true_location); mul_m4_v3(obmat, location); - ED_view3d_project(region, location, translation_vertex_cursor); + ED_view3d_project_v3(region, location, translation_vertex_cursor); /* Do not draw points behind the view. Z [near, far] is mapped to [-1, 1]. */ if (translation_vertex_cursor[2] <= 1.0f) { imm_draw_circle_fill_3d( -- cgit v1.2.3