static void wined3d_cs_exec_draw(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_draw *op = data;
draw_primitive(cs->device, op->start_idx, op->index_count,
op->start_instance, op->instance_count, op->indexed);
}
void RayCast2D::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
if (enabled && !get_tree()->is_editor_hint())
set_fixed_process(true);
else
set_fixed_process(false);
if (get_parent()->cast_to<PhysicsBody2D>()) {
if (exclude_parent_body)
exclude.insert(get_parent()->cast_to<PhysicsBody2D>()->get_rid());
else
exclude.erase(get_parent()->cast_to<PhysicsBody2D>()->get_rid());
}
} break;
case NOTIFICATION_EXIT_TREE: {
if (enabled)
set_fixed_process(false);
} break;
case NOTIFICATION_DRAW: {
if (!get_tree()->is_editor_hint() && !get_tree()->is_debugging_collisions_hint())
break;
Transform2D xf;
xf.rotate(cast_to.angle());
xf.translate(Vector2(cast_to.length(), 0));
//Vector2 tip = Vector2(0,s->get_length());
Color dcol = get_tree()->get_debug_collisions_color(); //0.9,0.2,0.2,0.4);
draw_line(Vector2(), cast_to, dcol, 3);
Vector<Vector2> pts;
float tsize = 4;
pts.push_back(xf.xform(Vector2(tsize, 0)));
pts.push_back(xf.xform(Vector2(0, 0.707 * tsize)));
pts.push_back(xf.xform(Vector2(0, -0.707 * tsize)));
Vector<Color> cols;
for (int i = 0; i < 3; i++)
cols.push_back(dcol);
draw_primitive(pts, cols, Vector<Vector2>()); //small arrow
} break;
case NOTIFICATION_FIXED_PROCESS: {
if (!enabled)
break;
_update_raycast_state();
} break;
}
}
void visitPrimitive(Primitive *p) {
draw_primitive("Primitive",p);
}
void RayCast2D::_notification(int p_what) {
switch(p_what) {
case NOTIFICATION_ENTER_TREE: {
if (enabled && !get_tree()->is_editor_hint())
set_fixed_process(true);
else
set_fixed_process(false);
} break;
case NOTIFICATION_EXIT_TREE: {
if (enabled)
set_fixed_process(false);
} break;
#ifdef TOOLS_ENABLED
case NOTIFICATION_DRAW: {
if (!get_tree()->is_editor_hint())
break;
Matrix32 xf;
xf.rotate(cast_to.atan2());
xf.translate(Vector2(0,cast_to.length()));
//Vector2 tip = Vector2(0,s->get_length());
Color dcol(0.9,0.2,0.2,0.4);
draw_line(Vector2(),cast_to,dcol,3);
Vector<Vector2> pts;
float tsize=4;
pts.push_back(xf.xform(Vector2(0,tsize)));
pts.push_back(xf.xform(Vector2(0.707*tsize,0)));
pts.push_back(xf.xform(Vector2(-0.707*tsize,0)));
Vector<Color> cols;
for(int i=0;i<3;i++)
cols.push_back(dcol);
draw_primitive(pts,cols,Vector<Vector2>()); //small arrow
} break;
#endif
case NOTIFICATION_FIXED_PROCESS: {
if (!enabled)
break;
Ref<World2D> w2d = get_world_2d();
ERR_BREAK( w2d.is_null() );
Physics2DDirectSpaceState *dss = Physics2DServer::get_singleton()->space_get_direct_state(w2d->get_space());
ERR_BREAK( !dss );
Matrix32 gt = get_global_transform();
Vector2 to = cast_to;
if (to==Vector2())
to=Vector2(0,0.01);
Physics2DDirectSpaceState::RayResult rr;
if (dss->intersect_ray(gt.get_origin(),gt.xform(to),rr,exclude,layer_mask)) {
collided=true;
against=rr.collider_id;
collision_point=rr.position;
collision_normal=rr.normal;
against_shape=rr.shape;
} else {
collided=false;
}
} break;
}
}
void ColorRampEdit::_notification(int p_what) {
if (p_what==NOTIFICATION_ENTER_TREE) {
if (!picker->is_connected("color_changed",this,"_color_changed")) {
picker->connect("color_changed",this,"_color_changed");
}
}
if (p_what==NOTIFICATION_DRAW) {
int w = get_size().x;
int h = get_size().y;
if (w == 0 || h == 0)
return; //Safety check. We have division by 'h'. And in any case there is nothing to draw with such size
int total_w = get_size().width-get_size().height-3;
//Draw checker pattern for ramp
_draw_checker(0,0, total_w, h);
//Draw color ramp
ColorRamp::Point prev;
prev.offset=0;
if(points.size() == 0)
prev.color=Color(0,0,0); //Draw black rectangle if we have no points
else
prev.color = points[0].color; //Extend color of first point to the beginning.
for(int i=-1;i<points.size();i++) {
ColorRamp::Point next;
//If there is no next point
if (i+1 == points.size()) {
if(points.size() == 0)
next.color=Color(0,0,0); //Draw black rectangle if we have no points
else
next.color=points[i].color; //Extend color of last point to the end.
next.offset=1;
} else {
next=points[i+1];
}
if (prev.offset==next.offset) {
prev=next;
continue;
}
Vector<Vector2> points;
Vector<Color> colors;
points.push_back(Vector2(prev.offset*total_w,h));
points.push_back(Vector2(prev.offset*total_w,0));
points.push_back(Vector2(next.offset*total_w,0));
points.push_back(Vector2(next.offset*total_w,h));
colors.push_back(prev.color);
colors.push_back(prev.color);
colors.push_back(next.color);
colors.push_back(next.color);
draw_primitive(points,colors,Vector<Point2>());
prev=next;
}
//Draw point markers
for(int i=0;i<points.size();i++) {
Color col = i==grabbed?Color(1,0.0,0.0,0.9):points[i].color.contrasted();
col.a = 0.9;
draw_line(Vector2(points[i].offset*total_w,0),Vector2(points[i].offset*total_w,h/2),col);
draw_rect(Rect2(points[i].offset*total_w-POINT_WIDTH/2, h/2, POINT_WIDTH, h/2), Color(0.6, 0.6, 0.6, i==grabbed?0.9:0.4));
draw_line(Vector2(points[i].offset*total_w-POINT_WIDTH/2,h/2),Vector2(points[i].offset*total_w-POINT_WIDTH/2,h-1),col);
draw_line(Vector2(points[i].offset*total_w+POINT_WIDTH/2,h/2),Vector2(points[i].offset*total_w+POINT_WIDTH/2,h-1),col);
draw_line(Vector2(points[i].offset*total_w-POINT_WIDTH/2,h/2),Vector2(points[i].offset*total_w+POINT_WIDTH/2,h/2),col);
draw_line(Vector2(points[i].offset*total_w-POINT_WIDTH/2,h-1),Vector2(points[i].offset*total_w+POINT_WIDTH/2,h-1),col);
}
//Draw "button" for color selector
_draw_checker(total_w+3,0, h, h);
if (grabbed!=-1) {
//Draw with selection color
draw_rect(Rect2(total_w+3,0,h,h),points[grabbed].color);
} else {
//if no color selected draw grey color with 'X' on top.
draw_rect(Rect2(total_w+3,0,h,h), Color(0.5, 0.5, 0.5, 1));
draw_line(Vector2(total_w+3,0),Vector2(total_w+3+h,h),Color(1,1,1,0.6));
draw_line(Vector2(total_w+3,h),Vector2(total_w+3+h,0),Color(1,1,1,0.6));
}
//Draw borders around color ramp if in focus
if (has_focus()) {
draw_line(Vector2(-1,-1),Vector2(total_w+1,-1),Color(1,1,1,0.6));
draw_line(Vector2(total_w+1,-1),Vector2(total_w+1,h+1),Color(1,1,1,0.6));
draw_line(Vector2(total_w+1,h+1),Vector2(-1,h+1),Color(1,1,1,0.6));
draw_line(Vector2(-1,-1),Vector2(-1,h+1),Color(1,1,1,0.6));
}
}
}
void CollisionShape2D::_notification(int p_what) {
switch(p_what) {
case NOTIFICATION_LOCAL_TRANSFORM_CHANGED: {
if (!is_inside_scene())
break;
_update_parent();
} break;
/*
case NOTIFICATION_TRANSFORM_CHANGED: {
if (!is_inside_scene())
break;
_update_parent();
} break;*/
case NOTIFICATION_DRAW: {
rect=Rect2();
Color draw_col=Color(0,0.6,0.7,0.5);
if (shape->cast_to<LineShape2D>()) {
LineShape2D *l = shape->cast_to<LineShape2D>();
Vector2 point = l->get_d() * l->get_normal();
Vector2 l1[2]={point-l->get_normal().tangent()*100,point+l->get_normal().tangent()*100};
draw_line(l1[0],l1[1],draw_col,3);
Vector2 l2[2]={point,point+l->get_normal()*30};
draw_line(l2[0],l2[1],draw_col,3);
rect.pos=l1[0];
rect.expand_to(l1[1]);
rect.expand_to(l2[0]);
rect.expand_to(l2[1]);
} else if (shape->cast_to<SegmentShape2D>()) {
SegmentShape2D *s = shape->cast_to<SegmentShape2D>();
draw_line(s->get_a(),s->get_b(),draw_col,3);
rect.pos=s->get_a();
rect.expand_to(s->get_b());
} else if (shape->cast_to<RayShape2D>()) {
RayShape2D *s = shape->cast_to<RayShape2D>();
Vector2 tip = Vector2(0,s->get_length());
draw_line(Vector2(),tip,draw_col,3);
Vector<Vector2> pts;
float tsize=4;
pts.push_back(tip+Vector2(0,tsize));
pts.push_back(tip+Vector2(0.707*tsize,0));
pts.push_back(tip+Vector2(-0.707*tsize,0));
Vector<Color> cols;
for(int i=0;i<3;i++)
cols.push_back(draw_col);
draw_primitive(pts,cols,Vector<Vector2>()); //small arrow
rect.pos=Vector2();
rect.expand_to(tip);
rect=rect.grow(0.707*tsize);
} else if (shape->cast_to<CircleShape2D>()) {
CircleShape2D *s = shape->cast_to<CircleShape2D>();
Vector<Vector2> points;
for(int i=0;i<24;i++) {
points.push_back(Vector2(Math::cos(i*Math_PI*2/24.0),Math::sin(i*Math_PI*2/24.0))*s->get_radius());
}
draw_colored_polygon(points,draw_col);
rect.pos=-Point2(s->get_radius(),s->get_radius());
rect.size=Point2(s->get_radius(),s->get_radius())*2.0;
} else if (shape->cast_to<RectangleShape2D>()) {
RectangleShape2D *s = shape->cast_to<RectangleShape2D>();
Vector2 he = s->get_extents();
rect=Rect2(-he,he*2.0);
draw_rect(rect,draw_col);;
} else if (shape->cast_to<CapsuleShape2D>()) {
CapsuleShape2D *s = shape->cast_to<CapsuleShape2D>();
Vector<Vector2> points;
for(int i=0;i<24;i++) {
Vector2 ofs = Vector2(0,(i>6 && i<=18) ? -s->get_height()*0.5 : s->get_height()*0.5);
points.push_back(Vector2(Math::sin(i*Math_PI*2/24.0),Math::cos(i*Math_PI*2/24.0))*s->get_radius() + ofs);
if (i==6 || i==18)
points.push_back(Vector2(Math::sin(i*Math_PI*2/24.0),Math::cos(i*Math_PI*2/24.0))*s->get_radius() - ofs);
}
draw_colored_polygon(points,draw_col);
Vector2 he=Point2(s->get_radius(),s->get_radius()+s->get_height()*0.5);
rect.pos=-he;
rect.size=he*2.0;
} else if (shape->cast_to<ConvexPolygonShape2D>()) {
ConvexPolygonShape2D *s = shape->cast_to<ConvexPolygonShape2D>();
Vector<Vector2> points = s->get_points();
for(int i=0;i<points.size();i++) {
if (i==0)
rect.pos=points[i];
else
rect.expand_to(points[i]);
}
draw_colored_polygon(points,draw_col);
}
rect=rect.grow(3);
} break;
}
}