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Fixed spacing of tick marks

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This commit is contained in:
Mark Mine 2002-05-09 18:16:47 +00:00
parent ceb45b5f65
commit a6acf549ff
1 changed files with 4 additions and 3 deletions
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7
panda/src/parametrics/parametricCurveDrawer.cxx
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@ -332,8 +332,9 @@ draw() {
ParametricCurve *xyz_curve = _curves->get_default_curve();
// ParametricCurve *hpr_curve = _curves->get_hpr_curve();
scale = max_t / (float)(total_ticks-1);
for (i = 0; i < total_ticks; i++) {
scale = max_t / (float)total_ticks;
for (i = 0; i <= total_ticks; i++) {
t = (float)i * scale;
float t0 = _curves->evaluate_t(t);
LVecBase3f tangent;
@ -342,7 +343,7 @@ draw() {
// Draw crosses.
LVecBase3f t1, t2;
get_tick_marks(tangent, t1, t2);
_ticks.move_to(point - t1 * _tick_scale);
_ticks.draw_to(point + t1 * _tick_scale);
_ticks.move_to(point - t2 * _tick_scale);