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GP Sculpt: Make the cursor more visible on light backgrounds

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On light coloured backgrounds (especially on white), it was impossible to see
where the cursor was. This commit adds a second ring (black) to the cursor so
that on light backgrounds, even if the light ring isn't visible the black one
will be.
This commit is contained in:
Joshua Leung 2016-05-21 12:50:12 +12:00
parent 2203444f3f
commit b730238e6d
1 changed files with 7 additions and 3 deletions
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10
source/blender/editors/gpencil/gpencil_brush.c
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@ -866,14 +866,18 @@ static void gp_brush_drawcursor(bContext *C, int x, int y, void *UNUSED(customda
glTranslatef((float)x, (float)y, 0.0f); glTranslatef((float)x, (float)y, 0.0f);
/* TODO: toggle between add and remove? */
glColor4ub(255, 255, 255, 128);
glEnable(GL_LINE_SMOOTH); glEnable(GL_LINE_SMOOTH);
glEnable(GL_BLEND); glEnable(GL_BLEND);
/* Inner Ring: Light color for action of the brush */
/* TODO: toggle between add and remove? */
glColor4ub(255, 255, 255, 200);
glutil_draw_lined_arc(0.0, M_PI * 2.0, brush->size, 40); glutil_draw_lined_arc(0.0, M_PI * 2.0, brush->size, 40);
/* Outer Ring: Dark color for contrast on light backgrounds (e.g. gray on white) */
glColor3ub(30, 30, 30);
glutil_draw_lined_arc(0.0, M_PI * 2.0, brush->size + 1, 40);
glDisable(GL_BLEND); glDisable(GL_BLEND);
glDisable(GL_LINE_SMOOTH); glDisable(GL_LINE_SMOOTH);