diff options
Diffstat (limited to 'source/blender/editors/transform/transform.c')
| -rw-r--r-- | source/blender/editors/transform/transform.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c index 53142243f4f..c8874d13cac 100644 --- a/source/blender/editors/transform/transform.c +++ b/source/blender/editors/transform/transform.c @@ -239,11 +239,11 @@ void convertViewVec(TransInfo *t, float r_vec[3], int dx, int dy) } } -void projectIntView(TransInfo *t, const float vec[3], int adr[2]) +void projectIntViewEx(TransInfo *t, const float vec[3], int adr[2], const eV3DProjTest flag) { if (t->spacetype == SPACE_VIEW3D) { if (t->ar->regiontype == RGN_TYPE_WINDOW) { - if (ED_view3d_project_int_global(t->ar, vec, adr, V3D_PROJ_TEST_NOP) != V3D_PROJ_RET_OK) { + if (ED_view3d_project_int_global(t->ar, vec, adr, flag) != V3D_PROJ_RET_OK) { adr[0] = (int)2140000000.0f; /* this is what was done in 2.64, perhaps we can be smarter? */ adr[1] = (int)2140000000.0f; } @@ -361,15 +361,19 @@ void projectIntView(TransInfo *t, const float vec[3], int adr[2]) UI_view2d_to_region_no_clip((View2D *)t->view, vec[0], vec[1], adr, adr + 1); } } +void projectIntView(TransInfo *t, const float vec[3], int adr[2]) +{ + projectIntViewEx(t, vec, adr, V3D_PROJ_TEST_NOP); +} -void projectFloatView(TransInfo *t, const float vec[3], float adr[2]) +void projectFloatViewEx(TransInfo *t, const float vec[3], float adr[2], const eV3DProjTest flag) { switch (t->spacetype) { case SPACE_VIEW3D: { if (t->ar->regiontype == RGN_TYPE_WINDOW) { /* allow points behind the view [#33643] */ - if (ED_view3d_project_float_global(t->ar, vec, adr, V3D_PROJ_TEST_NOP) != V3D_PROJ_RET_OK) { + if (ED_view3d_project_float_global(t->ar, vec, adr, flag) != V3D_PROJ_RET_OK) { /* XXX, 2.64 and prior did this, weak! */ adr[0] = t->ar->winx / 2.0f; adr[1] = t->ar->winy / 2.0f; @@ -393,6 +397,10 @@ void projectFloatView(TransInfo *t, const float vec[3], float adr[2]) zero_v2(adr); } +void projectFloatView(TransInfo *t, const float vec[3], float adr[2]) +{ + projectFloatViewEx(t, vec, adr, V3D_PROJ_TEST_NOP); +} void applyAspectRatio(TransInfo *t, float vec[2]) { @@ -1543,7 +1551,7 @@ static void drawHelpline(bContext *UNUSED(C), int x, int y, void *customdata) if (ob) mul_m4_v3(ob->obmat, vecrot); } - projectFloatView(t, vecrot, cent); // no overflow in extreme cases + projectFloatViewEx(t, vecrot, cent, V3D_PROJ_TEST_CLIP_ZERO); glPushMatrix(); |