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plug-ins: make preview grid lines less blurry in map-object

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This commit is contained in:
Mikael Magnusson 2012-02-22 21:00:52 +01:00
parent b1dc95baa2
commit 0f8dd4ab88
1 changed files with 10 additions and 10 deletions
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20
plug-ins/map-object/map-object-preview.c
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@ -430,16 +430,16 @@ draw_wireframe_plane (cairo_t *cr,
gimp_vector_3d_to_2d (startx, starty, pw, ph,
&x2, &y2, &mapvals.viewpoint, &b);
cairo_move_to (cr, RINT (x1), RINT (y1));
cairo_line_to (cr, RINT (x2), RINT (y2));
cairo_move_to (cr, RINT (x1) + 0.5, RINT (y1) + 0.5);
cairo_line_to (cr, RINT (x2) + 0.5, RINT (y2) + 0.5);
gimp_vector_3d_to_2d (startx, starty, pw, ph,
&x1, &y1, &mapvals.viewpoint, &c);
gimp_vector_3d_to_2d (startx, starty, pw, ph,
&x2, &y2, &mapvals.viewpoint, &d);
cairo_move_to (cr, RINT (x1), RINT (y1));
cairo_line_to (cr, RINT (x2), RINT (y2));
cairo_move_to (cr, RINT (x1) + 0.5, RINT (y1) + 0.5);
cairo_line_to (cr, RINT (x2) + 0.5, RINT (y2) + 0.5);
gimp_vector3_sub (&a, &a, &dir1);
gimp_vector3_sub (&b, &b, &dir1);
@ -540,8 +540,8 @@ draw_wireframe_sphere (cairo_t *cr,
gimp_vector_3d_to_2d (startx, starty, pw, ph,
&x2, &y2, &mapvals.viewpoint, &p[cnt + 1]);
cairo_move_to (cr, (gint) (x1 + 0.5), (gint) (y1 + 0.5));
cairo_line_to (cr, (gint) (x2 + 0.5), (gint) (y2 + 0.5));
cairo_move_to (cr, (gint) (x1 + 0.5) + 0.5, (gint) (y1 + 0.5) + 0.5);
cairo_line_to (cr, (gint) (x2 + 0.5) + 0.5, (gint) (y2 + 0.5) + 0.5);
}
}
@ -555,8 +555,8 @@ draw_wireframe_sphere (cairo_t *cr,
gimp_vector_3d_to_2d (startx, starty, pw, ph,
&x2, &y2, &mapvals.viewpoint, &p[cnt2 + 1]);
cairo_move_to (cr, RINT (x1), RINT (y1));
cairo_line_to (cr, RINT (x2), RINT (y2));
cairo_move_to (cr, RINT (x1) + 0.5, RINT (y1) + 0.5);
cairo_line_to (cr, RINT (x2) + 0.5, RINT (y2) + 0.5);
cnt2 += 2;
}
@ -588,8 +588,8 @@ draw_line (cairo_t *cr,
gimp_vector_3d_to_2d (startx, starty, pw, ph,
&x2, &y2, &mapvals.viewpoint, &b);
cairo_move_to (cr, RINT (x1), RINT (y1));
cairo_line_to (cr, RINT (x2), RINT (y2));
cairo_move_to (cr, RINT (x1) + 0.5, RINT (y1) + 0.5);
cairo_line_to (cr, RINT (x2) + 0.5, RINT (y2) + 0.5);
}
static void