static void disk2d_check_changes(GF_Node *node, Drawable *stack, GF_TraverseState *tr_state)
{
if (gf_node_dirty_get(node)) {
Fixed a = ((X_Disk2D *) node)->outerRadius * 2;
drawable_reset_path(stack);
gf_path_add_ellipse(stack->path, 0, 0, a, a);
a = ((X_Disk2D *) node)->innerRadius * 2;
if (a) gf_path_add_ellipse(stack->path, 0, 0, a, a);
gf_node_dirty_clear(node, 0);
drawable_mark_modified(stack, tr_state);
}
}
static void svg_sani_render_ellipse(GF_Node *node, void *rs, Bool is_destroy)
{
SVG_SANI_ellipseElement *ellipse = (SVG_SANI_ellipseElement *)node;
Drawable *cs = (Drawable *)gf_node_get_private(node);
RenderEffect2D *eff = (RenderEffect2D *)rs;
if (is_destroy) {
DestroyDrawableNode(node);
return;
}
if (eff->traversing_mode==TRAVERSE_DRAW) {
drawable_draw(eff);
return;
}
else if (eff->traversing_mode==TRAVERSE_PICK) {
drawable_pick(eff);
return;
}
svg_sani_render_base(node, (RenderEffect2D *)rs);
if (gf_node_dirty_get(node) & GF_SG_SVG_GEOMETRY_DIRTY) {
drawable_reset_path(cs);
gf_path_add_ellipse(cs->path, ellipse->cx.value, ellipse->cy.value, 2*ellipse->rx.value, 2*ellipse->ry.value);
gf_node_dirty_clear(node, GF_SG_SVG_GEOMETRY_DIRTY);
cs->flags |= DRAWABLE_HAS_CHANGED;
}
svg_sani_DrawablePostRender(cs, (SVG_SANI_TransformableElement *)ellipse, (RenderEffect2D *)rs, 0, 0);
}
static void svg_ellipse_rebuild(GF_Node *node, Drawable *stack, SVGAllAttributes *atts)
{
drawable_reset_path(stack);
gf_path_add_ellipse(stack->path, (atts->cx ? atts->cx->value : 0),
(atts->cy ? atts->cy->value : 0),
(atts->rx ? 2*atts->rx->value : 0),
(atts->ry ? 2*atts->ry->value : 0));
}
static void ellipse_check_changes(GF_Node *node, Drawable *stack, GF_TraverseState *tr_state)
{
if (gf_node_dirty_get(node)) {
drawable_reset_path(stack);
gf_path_add_ellipse(stack->path, 0, 0, ((M_Ellipse *) node)->radius.x*2, ((M_Ellipse *) node)->radius.y*2);
gf_node_dirty_clear(node, 0);
drawable_mark_modified(stack, tr_state);
}
}
static void circle_check_changes(GF_Node *node, Drawable *stack, GF_TraverseState *tr_state)
{
if (gf_node_dirty_get(node)) {
Fixed a = ((M_Circle *) node)->radius * 2;
drawable_reset_path(stack);
gf_path_add_ellipse(stack->path, 0, 0, a, a);
gf_node_dirty_clear(node, 0);
drawable_mark_modified(stack, tr_state);
}
}
static void svg_circle_rebuild(GF_Node *node, Drawable *stack, SVGAllAttributes *atts)
{
Fixed r = 2*(atts->r ? atts->r->value : 0);
drawable_reset_path(stack);
gf_path_add_ellipse(stack->path, (atts->cx ? atts->cx->value : 0), (atts->cy ? atts->cy->value : 0), r, r);
}
