diff options
Diffstat (limited to 'source/blender/editors/gpencil/drawgpencil.c')
| -rw-r--r-- | source/blender/editors/gpencil/drawgpencil.c | 47 |
1 files changed, 25 insertions, 22 deletions
diff --git a/source/blender/editors/gpencil/drawgpencil.c b/source/blender/editors/gpencil/drawgpencil.c index 18b7eb56d39..0ee2c96e322 100644 --- a/source/blender/editors/gpencil/drawgpencil.c +++ b/source/blender/editors/gpencil/drawgpencil.c @@ -99,8 +99,8 @@ static void gp_draw_stroke_buffer(tGPspoint *points, int totpoints, short thickn if (dflag & (GP_DRAWDATA_ONLY3D | GP_DRAWDATA_ONLYV2D)) return; - /* if drawing a single point, draw it larger */ - if (totpoints == 1) { + /* if drawing a single point, draw it larger */ + if (totpoints == 1) { /* draw point */ gpuBegin(GL_POINTS); gpuVertex2f(points->x, points->y); @@ -151,7 +151,8 @@ static void gp_draw_stroke_buffer(tGPspoint *points, int totpoints, short thickn /* ----- Existing Strokes Drawing (3D and Point) ------ */ /* draw a given stroke - just a single dot (only one point) */ -static void gp_draw_stroke_point(bGPDspoint *points, short thickness, short dflag, short sflag, int offsx, int offsy, int winx, int winy) +static void gp_draw_stroke_point(bGPDspoint *points, short thickness, short dflag, short sflag, + int offsx, int offsy, int winx, int winy) { /* draw point */ if (sflag & GP_STROKE_3DSPACE) { @@ -306,7 +307,7 @@ static void gp_draw_stroke(bGPDspoint *points, int totpoints, short thickness_s, s0[1] = (pt1->y / 100 * winy) + offsy; s1[0] = (pt2->x / 100 * winx) + offsx; s1[1] = (pt2->y / 100 * winy) + offsy; - } + } /* calculate gradient and normal - 'angle'=(ny/nx) */ m1[1] = s1[1] - s0[1]; @@ -322,7 +323,7 @@ static void gp_draw_stroke(bGPDspoint *points, int totpoints, short thickness_s, if (i == 0) { /* draw start cap first * - make points slightly closer to center (about halfway across) - */ + */ mt[0] = m2[0] * pthick * 0.5f; mt[1] = m2[1] * pthick * 0.5f; sc[0] = s0[0] - (m1[0] * pthick * 0.75f); @@ -373,7 +374,7 @@ static void gp_draw_stroke(bGPDspoint *points, int totpoints, short thickness_s, if (((athick * 2.0f) < pthick) && (IS_EQF(athick, pthick) == 0)) { mt[0] += (mb[0] * dfac); mt[1] += (mb[1] * dfac); - } + } /* calculate points for start of segment */ t0[0] = s0[0] - mt[0]; @@ -411,7 +412,7 @@ static void gp_draw_stroke(bGPDspoint *points, int totpoints, short thickness_s, /* draw end cap as last step * - make points slightly closer to center (about halfway across) - */ + */ mt[0] = m2[0] * pthick * 0.5f; mt[1] = m2[1] * pthick * 0.5f; sc[0] = s1[0] + (m1[0] * pthick * 0.75f); @@ -500,7 +501,8 @@ static void gp_draw_strokes(bGPDframe *gpf, int offsx, int offsy, int winx, int glDepthMask(0); glEnable(GL_DEPTH_TEST); - /* first arg is normally rv3d->dist, but this isn't available here and seems to work quite well without */ + /* first arg is normally rv3d->dist, but this isn't + * available here and seems to work quite well without */ bglPolygonOffset(1.0f, 1.0f); #if 0 glEnable(GL_POLYGON_OFFSET_LINE); @@ -521,7 +523,7 @@ static void gp_draw_strokes(bGPDframe *gpf, int offsx, int offsy, int winx, int #endif } } - else if (gps->totpoints > 1) + else if (gps->totpoints > 1) gp_draw_stroke(gps->points, gps->totpoints, lthick, dflag, gps->flag, debug, offsx, offsy, winx, winy); } } @@ -572,7 +574,8 @@ static void gp_draw_data(bGPdata *gpd, int offsx, int offsy, int winx, int winy, /* draw 'onionskins' (frame left + right) */ if (gpl->flag & GP_LAYER_ONIONSKIN) { - /* drawing method - only immediately surrounding (gstep = 0), or within a frame range on either side (gstep > 0)*/ + /* drawing method - only immediately surrounding (gstep = 0), + * or within a frame range on either side (gstep > 0)*/ if (gpl->gstep) { bGPDframe *gf; float fac; @@ -601,7 +604,7 @@ static void gp_draw_data(bGPdata *gpd, int offsx, int offsy, int winx, int winy, } else break; - } + } /* restore alpha */ gpuCurrentColor4fv(color); @@ -633,7 +636,8 @@ static void gp_draw_data(bGPdata *gpd, int offsx, int offsy, int winx, int winy, if (ED_gpencil_session_active() && (gpl->flag & GP_LAYER_ACTIVE) && (gpf->flag & GP_FRAME_PAINT)) { - /* Buffer stroke needs to be drawn with a different linestyle to help differentiate them from normal strokes. */ + /* Buffer stroke needs to be drawn with a different linestyle + * to help differentiate them from normal strokes. */ gp_draw_stroke_buffer(gpd->sbuffer, gpd->sbuffer_size, lthick, dflag, gpd->sbuffer_sflag); } } @@ -651,11 +655,11 @@ static void gp_draw_data(bGPdata *gpd, int offsx, int offsy, int winx, int winy, /* ----- Grease Pencil Sketches Drawing API ------ */ -// ............................ -// XXX -// We need to review the calls below, since they may be/are not that suitable for -// the new ways that we intend to be drawing data... -// ............................ +/* ............................ + * XXX + * We need to review the calls below, since they may be/are not that suitable for + * the new ways that we intend to be drawing data... + * ............................ */ /* draw grease-pencil sketches to specified 2d-view that uses ibuf corrections */ void draw_gpencil_2dimage(const bContext *C) @@ -718,8 +722,8 @@ void draw_gpencil_2dimage(const bContext *C) } /* draw grease-pencil sketches to specified 2d-view assuming that matrices are already set correctly - * Note: this gets called twice - first time with onlyv2d=1 to draw 'canvas' strokes, second time with onlyv2d=0 for screen-aligned strokes - */ + * Note: this gets called twice - first time with onlyv2d=1 to draw 'canvas' strokes, + * second time with onlyv2d=0 for screen-aligned strokes */ void draw_gpencil_view2d(const bContext *C, short onlyv2d) { ScrArea *sa = CTX_wm_area(C); @@ -748,9 +752,8 @@ void draw_gpencil_view2d(const bContext *C, short onlyv2d) } /* draw grease-pencil sketches to specified 3d-view assuming that matrices are already set correctly - * Note: this gets called twice - first time with only3d=1 to draw 3d-strokes, second time with only3d=0 for screen-aligned strokes - */ - + * Note: this gets called twice - first time with only3d=1 to draw 3d-strokes, + * second time with only3d=0 for screen-aligned strokes */ void draw_gpencil_view3d(Scene *scene, View3D *v3d, ARegion *ar, short only3d) { bGPdata *gpd; |