void ArcballHelper::update(Arcball const & arcball)
{
update_drag(arcball);
update_constraints(arcball);
update_result(arcball);
update_rim(arcball);
helpers = gst::Scene(eye);
if (show_drag) {
helpers.add(drag_node);
}
if (show_rim) {
helpers.add(rim_node);
}
if (show_result) {
helpers.add(result_node);
}
if (show_constraints) {
for (auto node : constraint_nodes) {
helpers.add(node);
}
}
helpers.update();
}
void VoxelEditor::use_tool_primary(bool click)
{
int tool = window->get_tool();
if ((tool == BLOCK_EDIT_TOOL || tool == BUCKET_EDIT_TOOL) && !click)
return;
if (tool == POINTER_EDIT_TOOL) {
vec2 mouse(last_pos.x(), height() - last_pos.y());
vec3 pos, dir;
get_window_ray(mouse, inverse_mvp, viewport, pos, dir);
if (selected_list.size() > 0) {
if (click)
pos_arrows.on_mouse_press(pos, dir);
else {
pos_arrows.on_mouse_move(pos, dir);
vec3 add = pos_arrows.get(1.0f);
int dx = int(add.x);
int dy = int(add.y);
int dz = int(add.z);
offset_selected(dx, dy, dz);
}
if (pos_arrows.pan != NONE_CONE) {
update();
return;
}
}
if (click) {
start_drag = last_pos;
rubberband->move(mapToGlobal(start_drag));
rubberband->resize(0, 0);
rubberband->show();
} else {
rubberband->setGeometry(
QRect(mapToGlobal(start_drag),
mapToGlobal(last_pos)).normalized());
}
update_drag();
return;
}
if (!has_hit)
return;
int hit_x, hit_y, hit_z;
if (tool == BLOCK_EDIT_TOOL) {
hit_x = hit_next.x;
hit_y = hit_next.y;
hit_z = hit_next.z;
} else if (tool == PENCIL_EDIT_TOOL || tool == BUCKET_EDIT_TOOL) {
if (hit_floor)
return;
hit_x = hit_block.x;
hit_y = hit_block.y;
hit_z = hit_block.z;
} else
return;
if (tool == BUCKET_EDIT_TOOL)
flood_fill(hit_x, hit_y, hit_z);
else
voxel->set(hit_x, hit_y, hit_z, window->get_palette_index());
voxel->reset_shape();
update_hit();
on_changed();
}
