diff options
Diffstat (limited to 'source/blender/editors/gpencil/annotate_draw.c')
| -rw-r--r-- | source/blender/editors/gpencil/annotate_draw.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/source/blender/editors/gpencil/annotate_draw.c b/source/blender/editors/gpencil/annotate_draw.c index a7fa51350ba..b4f0bc03700 100644 --- a/source/blender/editors/gpencil/annotate_draw.c +++ b/source/blender/editors/gpencil/annotate_draw.c @@ -138,8 +138,9 @@ static void gp_draw_stroke_buffer(const tGPspoint *points, immBeginAtMost(GPU_PRIM_LINE_STRIP, totpoints); for (int i = 0; i < totpoints; i++, pt++) { - /* if there was a significant pressure change, stop the curve, change the thickness of the stroke, - * and continue drawing again (since line-width cannot change in middle of GL_LINE_STRIP) + /* If there was a significant pressure change, + * stop the curve, change the thickness of the stroke, + * and continue drawing again (since line-width cannot change in middle of GL_LINE_STRIP). */ if (fabsf(pt->pressure - oldpressure) > 0.2f) { /* need to have 2 points to avoid immEnd assert error */ @@ -277,8 +278,9 @@ static void gp_draw_stroke_3d(const bGPDspoint *points, immBeginAtMost(GPU_PRIM_LINE_STRIP, totpoints + cyclic_add); const bGPDspoint *pt = points; for (int i = 0; i < totpoints; i++, pt++) { - /* if there was a significant pressure change, stop the curve, change the thickness of the stroke, - * and continue drawing again (since line-width cannot change in middle of GL_LINE_STRIP) + /* If there was a significant pressure change, stop the curve, + * change the thickness of the stroke, and continue drawing again + * (since line-width cannot change in middle of GL_LINE_STRIP) * Note: we want more visible levels of pressures when thickness is bigger. */ if (fabsf(pt->pressure - curpressure) > 0.2f / (float)thickness) { @@ -352,8 +354,9 @@ static void gp_draw_stroke_2d(const bGPDspoint *points, scalefac = 0.001f; } - /* tessellation code - draw stroke as series of connected quads (triangle strips in fact) with connection - * edges rotated to minimize shrinking artifacts, and rounded endcaps + /* Tessellation code - draw stroke as series of connected quads + * (triangle strips in fact) with connection edges rotated to minimize shrinking artifacts, + * and rounded endcaps. */ { const bGPDspoint *pt1, *pt2; @@ -377,7 +380,8 @@ static void gp_draw_stroke_2d(const bGPDspoint *points, float mt[2], sc[2]; /* gradient for thickness, point for end-cap */ float pthick; /* thickness at segment point */ - /* get x and y coordinates from point2 (point1 has already been computed in previous iteration). */ + /* Get x and y coordinates from point2 + * (point1 has already been computed in previous iteration). */ gp_calc_2d_stroke_fxy(&pt2->x, sflag, offsx, offsy, winx, winy, s1); /* calculate gradient and normal - 'angle'=(ny/nx) */ @@ -1041,7 +1045,8 @@ void ED_annotation_draw_2dimage(const bContext *C) case SPACE_CLIP: /* clip */ { /* just draw using standard scaling (settings here are currently ignored anyways) */ - /* FIXME: the opengl poly-strokes don't draw at right thickness when done this way, so disabled */ + /* FIXME: the opengl poly-strokes don't draw at right thickness when done this way, + * so disabled. */ offsx = 0; offsy = 0; sizex = ar->winx; |