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godot/scene/2d/light_2d.cpp

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-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
#include "light_2d.h"
#include "servers/visual_server.h"
support for light and normal mapping in 2D
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void Light2D::edit_set_pivot(const Point2& p_pivot) {
set_texture_offset(p_pivot);
}
Point2 Light2D::edit_get_pivot() const {
return get_texture_offset();
}
bool Light2D::edit_has_pivot() const {
return true;
}
Rect2 Light2D::get_item_rect() const {
if (texture.is_null())
return Rect2(0,0,1,1);
Size2i s;
added spatial and node2d helper methods to perform operations such as translaiton, rotation, etc directly on nodes.
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s = texture->get_size()*_scale;
support for light and normal mapping in 2D
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Point2i ofs=texture_offset;
ofs-=s/2;
if (s==Size2(0,0))
s=Size2(1,1);
return Rect2(ofs,s);
}
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
void Light2D::set_enabled( bool p_enabled) {
VS::get_singleton()->canvas_light_set_enabled(canvas_light,p_enabled);
enabled=p_enabled;
}
bool Light2D::is_enabled() const {
return enabled;
}
void Light2D::set_texture( const Ref<Texture>& p_texture) {
texture=p_texture;
if (texture.is_valid())
VS::get_singleton()->canvas_light_set_texture(canvas_light,texture->get_rid());
else
VS::get_singleton()->canvas_light_set_texture(canvas_light,RID());
}
Ref<Texture> Light2D::get_texture() const {
return texture;
}
void Light2D::set_texture_offset( const Vector2& p_offset) {
texture_offset=p_offset;
VS::get_singleton()->canvas_light_set_texture_offset(canvas_light,texture_offset);
small optimizations to isometric light demo should work faster, and even faster if exported.. as textures have been optimized.
2015-03-11 08:05:49 +08:00
item_rect_changed();
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
}
Vector2 Light2D::get_texture_offset() const {
return texture_offset;
}
void Light2D::set_color( const Color& p_color) {
color=p_color;
VS::get_singleton()->canvas_light_set_color(canvas_light,color);
}
Color Light2D::get_color() const {
return color;
}
void Light2D::set_height( float p_height) {
height=p_height;
VS::get_singleton()->canvas_light_set_height(canvas_light,height);
}
small optimizations to isometric light demo should work faster, and even faster if exported.. as textures have been optimized.
2015-03-11 08:05:49 +08:00
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
float Light2D::get_height() const {
return height;
}
Changes to Light -=-=-=-=-=-=-=-= -Changed material unshaded property for an enum, which supports light-only shading -Added a "Mix" shading mode, useful for using lights as masks -Added energy parameter to Light2D
2015-04-03 12:43:37 +08:00
void Light2D::set_energy( float p_energy) {
energy=p_energy;
VS::get_singleton()->canvas_light_set_energy(canvas_light,energy);
}
float Light2D::get_energy() const {
return energy;
}
avoid function naming conflict on light scale
2015-03-22 21:39:32 +08:00
void Light2D::set_texture_scale( float p_scale) {
small optimizations to isometric light demo should work faster, and even faster if exported.. as textures have been optimized.
2015-03-11 08:05:49 +08:00
added spatial and node2d helper methods to perform operations such as translaiton, rotation, etc directly on nodes.
2015-03-22 21:33:58 +08:00
_scale=p_scale;
VS::get_singleton()->canvas_light_set_scale(canvas_light,_scale);
small optimizations to isometric light demo should work faster, and even faster if exported.. as textures have been optimized.
2015-03-11 08:05:49 +08:00
item_rect_changed();
}
avoid function naming conflict on light scale
2015-03-22 21:39:32 +08:00
float Light2D::get_texture_scale() const {
small optimizations to isometric light demo should work faster, and even faster if exported.. as textures have been optimized.
2015-03-11 08:05:49 +08:00
added spatial and node2d helper methods to perform operations such as translaiton, rotation, etc directly on nodes.
2015-03-22 21:33:58 +08:00
return _scale;
small optimizations to isometric light demo should work faster, and even faster if exported.. as textures have been optimized.
2015-03-11 08:05:49 +08:00
}
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
void Light2D::set_z_range_min( int p_min_z) {
z_min=p_min_z;
VS::get_singleton()->canvas_light_set_z_range(canvas_light,z_min,z_max);
}
int Light2D::get_z_range_min() const {
return z_min;
}
void Light2D::set_z_range_max( int p_max_z) {
z_max=p_max_z;
VS::get_singleton()->canvas_light_set_z_range(canvas_light,z_min,z_max);
}
int Light2D::get_z_range_max() const {
return z_max;
}
support for light and normal mapping in 2D
2015-02-19 06:39:44 +08:00
void Light2D::set_layer_range_min( int p_min_layer) {
layer_min=p_min_layer;
VS::get_singleton()->canvas_light_set_layer_range(canvas_light,layer_min,layer_max);
}
int Light2D::get_layer_range_min() const {
return layer_min;
}
void Light2D::set_layer_range_max( int p_max_layer) {
layer_max=p_max_layer;
VS::get_singleton()->canvas_light_set_layer_range(canvas_light,layer_min,layer_max);
}
int Light2D::get_layer_range_max() const {
return layer_max;
}
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
void Light2D::set_item_mask( int p_mask) {
item_mask=p_mask;
VS::get_singleton()->canvas_light_set_item_mask(canvas_light,item_mask);
}
int Light2D::get_item_mask() const {
return item_mask;
}
lot of work on 2D lighting and isometric maps added a new demo, isometric_light that does full isometric sorting, lights, shadows, etc.
2015-03-09 13:34:56 +08:00
void Light2D::set_item_shadow_mask( int p_mask) {
item_shadow_mask=p_mask;
VS::get_singleton()->canvas_light_set_item_shadow_mask(canvas_light,item_shadow_mask);
}
int Light2D::get_item_shadow_mask() const {
return item_shadow_mask;
}
Changes to Light -=-=-=-=-=-=-=-= -Changed material unshaded property for an enum, which supports light-only shading -Added a "Mix" shading mode, useful for using lights as masks -Added energy parameter to Light2D
2015-04-03 12:43:37 +08:00
void Light2D::set_mode( Mode p_mode ) {
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
Changes to Light -=-=-=-=-=-=-=-= -Changed material unshaded property for an enum, which supports light-only shading -Added a "Mix" shading mode, useful for using lights as masks -Added energy parameter to Light2D
2015-04-03 12:43:37 +08:00
mode=p_mode;
VS::get_singleton()->canvas_light_set_mode(canvas_light,VS::CanvasLightMode(p_mode));
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
}
Changes to Light -=-=-=-=-=-=-=-= -Changed material unshaded property for an enum, which supports light-only shading -Added a "Mix" shading mode, useful for using lights as masks -Added energy parameter to Light2D
2015-04-03 12:43:37 +08:00
Light2D::Mode Light2D::get_mode() const {
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
Changes to Light -=-=-=-=-=-=-=-= -Changed material unshaded property for an enum, which supports light-only shading -Added a "Mix" shading mode, useful for using lights as masks -Added energy parameter to Light2D
2015-04-03 12:43:37 +08:00
return mode;
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
}
void Light2D::set_shadow_enabled( bool p_enabled) {
shadow=p_enabled;
VS::get_singleton()->canvas_light_set_shadow_enabled(canvas_light,shadow);
}
bool Light2D::is_shadow_enabled() const {
return shadow;
}
support for 2D shadow casters Added support for 2D shadow casters. *DANGER* Shaders in CanvasItem CHANGED, if you are using shader in a CanvasItem and pull this, you will lose them. Shaders now work through a 2D material system similar to 3D. If you don't want to lose the 2D shader code, save the shader as a .shd, then create a material in CanvasItem and re-assign the shader.
2015-03-02 11:54:10 +08:00
void Light2D::set_shadow_buffer_size( int p_size ) {
shadow_buffer_size=p_size;
VS::get_singleton()->canvas_light_set_shadow_buffer_size(canvas_light,shadow_buffer_size);
}
int Light2D::get_shadow_buffer_size() const {
return shadow_buffer_size;
}
void Light2D::set_shadow_esm_multiplier( float p_multiplier) {
shadow_esm_multiplier=p_multiplier;
VS::get_singleton()->canvas_light_set_shadow_esm_multiplier(canvas_light,p_multiplier);
}
float Light2D::get_shadow_esm_multiplier() const{
return shadow_esm_multiplier;
}
ability to change shadow color in light2d
2015-06-25 05:15:43 +08:00
void Light2D::set_shadow_color( const Color& p_shadow_color) {
shadow_color=p_shadow_color;
VS::get_singleton()->canvas_light_set_shadow_color(canvas_light,shadow_color);
}
Color Light2D::get_shadow_color() const {
return shadow_color;
}
support for 2D shadow casters Added support for 2D shadow casters. *DANGER* Shaders in CanvasItem CHANGED, if you are using shader in a CanvasItem and pull this, you will lose them. Shaders now work through a 2D material system similar to 3D. If you don't want to lose the 2D shader code, save the shader as a .shd, then create a material in CanvasItem and re-assign the shader.
2015-03-02 11:54:10 +08:00
support for light and normal mapping in 2D
2015-02-19 06:39:44 +08:00
void Light2D::_notification(int p_what) {
if (p_what==NOTIFICATION_ENTER_TREE) {
VS::get_singleton()->canvas_light_attach_to_canvas( canvas_light, get_canvas() );
}
if (p_what==NOTIFICATION_TRANSFORM_CHANGED) {
VS::get_singleton()->canvas_light_set_transform( canvas_light, get_global_transform());
}
if (p_what==NOTIFICATION_EXIT_TREE) {
VS::get_singleton()->canvas_light_attach_to_canvas( canvas_light, RID() );
}
}
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
void Light2D::_bind_methods() {
ObjectTypeDB::bind_method(_MD("set_enabled","enabled"),&Light2D::set_enabled);
ObjectTypeDB::bind_method(_MD("is_enabled"),&Light2D::is_enabled);
ObjectTypeDB::bind_method(_MD("set_texture","texture"),&Light2D::set_texture);
ObjectTypeDB::bind_method(_MD("get_texture"),&Light2D::get_texture);
ObjectTypeDB::bind_method(_MD("set_texture_offset","texture_offset"),&Light2D::set_texture_offset);
ObjectTypeDB::bind_method(_MD("get_texture_offset"),&Light2D::get_texture_offset);
ObjectTypeDB::bind_method(_MD("set_color","color"),&Light2D::set_color);
ObjectTypeDB::bind_method(_MD("get_color"),&Light2D::get_color);
ObjectTypeDB::bind_method(_MD("set_height","height"),&Light2D::set_height);
ObjectTypeDB::bind_method(_MD("get_height"),&Light2D::get_height);
Changes to Light -=-=-=-=-=-=-=-= -Changed material unshaded property for an enum, which supports light-only shading -Added a "Mix" shading mode, useful for using lights as masks -Added energy parameter to Light2D
2015-04-03 12:43:37 +08:00
ObjectTypeDB::bind_method(_MD("set_energy","energy"),&Light2D::set_energy);
ObjectTypeDB::bind_method(_MD("get_energy"),&Light2D::get_energy);
avoid function naming conflict on light scale
2015-03-22 21:39:32 +08:00
ObjectTypeDB::bind_method(_MD("set_texture_scale","texture_scale"),&Light2D::set_texture_scale);
ObjectTypeDB::bind_method(_MD("get_texture_scale"),&Light2D::get_texture_scale);
small optimizations to isometric light demo should work faster, and even faster if exported.. as textures have been optimized.
2015-03-11 08:05:49 +08:00
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
ObjectTypeDB::bind_method(_MD("set_z_range_min","z"),&Light2D::set_z_range_min);
ObjectTypeDB::bind_method(_MD("get_z_range_min"),&Light2D::get_z_range_min);
ObjectTypeDB::bind_method(_MD("set_z_range_max","z"),&Light2D::set_z_range_max);
ObjectTypeDB::bind_method(_MD("get_z_range_max"),&Light2D::get_z_range_max);
support for light and normal mapping in 2D
2015-02-19 06:39:44 +08:00
ObjectTypeDB::bind_method(_MD("set_layer_range_min","layer"),&Light2D::set_layer_range_min);
ObjectTypeDB::bind_method(_MD("get_layer_range_min"),&Light2D::get_layer_range_min);
ObjectTypeDB::bind_method(_MD("set_layer_range_max","layer"),&Light2D::set_layer_range_max);
ObjectTypeDB::bind_method(_MD("get_layer_range_max"),&Light2D::get_layer_range_max);
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
ObjectTypeDB::bind_method(_MD("set_item_mask","item_mask"),&Light2D::set_item_mask);
ObjectTypeDB::bind_method(_MD("get_item_mask"),&Light2D::get_item_mask);
lot of work on 2D lighting and isometric maps added a new demo, isometric_light that does full isometric sorting, lights, shadows, etc.
2015-03-09 13:34:56 +08:00
ObjectTypeDB::bind_method(_MD("set_item_shadow_mask","item_shadow_mask"),&Light2D::set_item_shadow_mask);
ObjectTypeDB::bind_method(_MD("get_item_shadow_mask"),&Light2D::get_item_shadow_mask);
Changes to Light -=-=-=-=-=-=-=-= -Changed material unshaded property for an enum, which supports light-only shading -Added a "Mix" shading mode, useful for using lights as masks -Added energy parameter to Light2D
2015-04-03 12:43:37 +08:00
ObjectTypeDB::bind_method(_MD("set_mode","mode"),&Light2D::set_mode);
ObjectTypeDB::bind_method(_MD("get_mode"),&Light2D::get_mode);
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
ObjectTypeDB::bind_method(_MD("set_shadow_enabled","enabled"),&Light2D::set_shadow_enabled);
ObjectTypeDB::bind_method(_MD("is_shadow_enabled"),&Light2D::is_shadow_enabled);
support for 2D shadow casters Added support for 2D shadow casters. *DANGER* Shaders in CanvasItem CHANGED, if you are using shader in a CanvasItem and pull this, you will lose them. Shaders now work through a 2D material system similar to 3D. If you don't want to lose the 2D shader code, save the shader as a .shd, then create a material in CanvasItem and re-assign the shader.
2015-03-02 11:54:10 +08:00
ObjectTypeDB::bind_method(_MD("set_shadow_buffer_size","size"),&Light2D::set_shadow_buffer_size);
ObjectTypeDB::bind_method(_MD("get_shadow_buffer_size"),&Light2D::get_shadow_buffer_size);
ObjectTypeDB::bind_method(_MD("set_shadow_esm_multiplier","multiplier"),&Light2D::set_shadow_esm_multiplier);
ObjectTypeDB::bind_method(_MD("get_shadow_esm_multiplier"),&Light2D::get_shadow_esm_multiplier);
ability to change shadow color in light2d
2015-06-25 05:15:43 +08:00
ObjectTypeDB::bind_method(_MD("set_shadow_color","shadow_color"),&Light2D::set_shadow_color);
ObjectTypeDB::bind_method(_MD("get_shadow_color"),&Light2D::get_shadow_color);
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
ADD_PROPERTY( PropertyInfo(Variant::BOOL,"enabled"),_SCS("set_enabled"),_SCS("is_enabled"));
ADD_PROPERTY( PropertyInfo(Variant::OBJECT,"texture",PROPERTY_HINT_RESOURCE_TYPE,"Texture"),_SCS("set_texture"),_SCS("get_texture"));
support for 2D shadow casters Added support for 2D shadow casters. *DANGER* Shaders in CanvasItem CHANGED, if you are using shader in a CanvasItem and pull this, you will lose them. Shaders now work through a 2D material system similar to 3D. If you don't want to lose the 2D shader code, save the shader as a .shd, then create a material in CanvasItem and re-assign the shader.
2015-03-02 11:54:10 +08:00
ADD_PROPERTY( PropertyInfo(Variant::VECTOR2,"offset"),_SCS("set_texture_offset"),_SCS("get_texture_offset"));
avoid function naming conflict on light scale
2015-03-22 21:39:32 +08:00
ADD_PROPERTY( PropertyInfo(Variant::REAL,"scale",PROPERTY_HINT_RANGE,"0.01,4096,0.01"),_SCS("set_texture_scale"),_SCS("get_texture_scale"));
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
ADD_PROPERTY( PropertyInfo(Variant::COLOR,"color"),_SCS("set_color"),_SCS("get_color"));
Changes to Light -=-=-=-=-=-=-=-= -Changed material unshaded property for an enum, which supports light-only shading -Added a "Mix" shading mode, useful for using lights as masks -Added energy parameter to Light2D
2015-04-03 12:43:37 +08:00
ADD_PROPERTY( PropertyInfo(Variant::REAL,"energy"),_SCS("set_energy"),_SCS("get_energy"));
ADD_PROPERTY( PropertyInfo(Variant::INT,"mode",PROPERTY_HINT_ENUM,"Add,Sub,Mix"),_SCS("set_mode"),_SCS("get_mode"));
support for 2D shadow casters Added support for 2D shadow casters. *DANGER* Shaders in CanvasItem CHANGED, if you are using shader in a CanvasItem and pull this, you will lose them. Shaders now work through a 2D material system similar to 3D. If you don't want to lose the 2D shader code, save the shader as a .shd, then create a material in CanvasItem and re-assign the shader.
2015-03-02 11:54:10 +08:00
ADD_PROPERTY( PropertyInfo(Variant::REAL,"range/height"),_SCS("set_height"),_SCS("get_height"));
ADD_PROPERTY( PropertyInfo(Variant::INT,"range/z_min",PROPERTY_HINT_RANGE,itos(VS::CANVAS_ITEM_Z_MIN)+","+itos(VS::CANVAS_ITEM_Z_MAX)+",1"),_SCS("set_z_range_min"),_SCS("get_z_range_min"));
ADD_PROPERTY( PropertyInfo(Variant::INT,"range/z_max",PROPERTY_HINT_RANGE,itos(VS::CANVAS_ITEM_Z_MIN)+","+itos(VS::CANVAS_ITEM_Z_MAX)+",1"),_SCS("set_z_range_max"),_SCS("get_z_range_max"));
ADD_PROPERTY( PropertyInfo(Variant::INT,"range/layer_min",PROPERTY_HINT_RANGE,"-512,512,1"),_SCS("set_layer_range_min"),_SCS("get_layer_range_min"));
ADD_PROPERTY( PropertyInfo(Variant::INT,"range/layer_max",PROPERTY_HINT_RANGE,"-512,512,1"),_SCS("set_layer_range_max"),_SCS("get_layer_range_max"));
ADD_PROPERTY( PropertyInfo(Variant::INT,"range/item_mask",PROPERTY_HINT_ALL_FLAGS),_SCS("set_item_mask"),_SCS("get_item_mask"));
ADD_PROPERTY( PropertyInfo(Variant::BOOL,"shadow/enabled"),_SCS("set_shadow_enabled"),_SCS("is_shadow_enabled"));
ability to change shadow color in light2d
2015-06-25 05:15:43 +08:00
ADD_PROPERTY( PropertyInfo(Variant::COLOR,"shadow/color"),_SCS("set_shadow_color"),_SCS("get_shadow_color"));
support for 2D shadow casters Added support for 2D shadow casters. *DANGER* Shaders in CanvasItem CHANGED, if you are using shader in a CanvasItem and pull this, you will lose them. Shaders now work through a 2D material system similar to 3D. If you don't want to lose the 2D shader code, save the shader as a .shd, then create a material in CanvasItem and re-assign the shader.
2015-03-02 11:54:10 +08:00
ADD_PROPERTY( PropertyInfo(Variant::INT,"shadow/buffer_size",PROPERTY_HINT_RANGE,"32,16384,1"),_SCS("set_shadow_buffer_size"),_SCS("get_shadow_buffer_size"));
ADD_PROPERTY( PropertyInfo(Variant::REAL,"shadow/esm_multiplier",PROPERTY_HINT_RANGE,"1,4096,0.1"),_SCS("set_shadow_esm_multiplier"),_SCS("get_shadow_esm_multiplier"));
lot of work on 2D lighting and isometric maps added a new demo, isometric_light that does full isometric sorting, lights, shadows, etc.
2015-03-09 13:34:56 +08:00
ADD_PROPERTY( PropertyInfo(Variant::INT,"shadow/item_mask",PROPERTY_HINT_ALL_FLAGS),_SCS("set_item_shadow_mask"),_SCS("get_item_shadow_mask"));
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
Changes to Light -=-=-=-=-=-=-=-= -Changed material unshaded property for an enum, which supports light-only shading -Added a "Mix" shading mode, useful for using lights as masks -Added energy parameter to Light2D
2015-04-03 12:43:37 +08:00
BIND_CONSTANT( MODE_ADD );
BIND_CONSTANT( MODE_SUB );
BIND_CONSTANT( MODE_MIX );
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
}
Light2D::Light2D() {
canvas_light=VisualServer::get_singleton()->canvas_light_create();
enabled=true;
shadow=false;
color=Color(1,1,1);
height=0;
added spatial and node2d helper methods to perform operations such as translaiton, rotation, etc directly on nodes.
2015-03-22 21:33:58 +08:00
_scale=1.0;
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
z_min=-1024;
z_max=1024;
support for light and normal mapping in 2D
2015-02-19 06:39:44 +08:00
layer_min=0;
layer_max=0;
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
item_mask=1;
lot of work on 2D lighting and isometric maps added a new demo, isometric_light that does full isometric sorting, lights, shadows, etc.
2015-03-09 13:34:56 +08:00
item_shadow_mask=1;
Changes to Light -=-=-=-=-=-=-=-= -Changed material unshaded property for an enum, which supports light-only shading -Added a "Mix" shading mode, useful for using lights as masks -Added energy parameter to Light2D
2015-04-03 12:43:37 +08:00
mode=MODE_ADD;
support for 2D shadow casters Added support for 2D shadow casters. *DANGER* Shaders in CanvasItem CHANGED, if you are using shader in a CanvasItem and pull this, you will lose them. Shaders now work through a 2D material system similar to 3D. If you don't want to lose the 2D shader code, save the shader as a .shd, then create a material in CanvasItem and re-assign the shader.
2015-03-02 11:54:10 +08:00
shadow_buffer_size=2048;
shadow_esm_multiplier=80;
Changes to Light -=-=-=-=-=-=-=-= -Changed material unshaded property for an enum, which supports light-only shading -Added a "Mix" shading mode, useful for using lights as masks -Added energy parameter to Light2D
2015-04-03 12:43:37 +08:00
energy=1.0;
ability to change shadow color in light2d
2015-06-25 05:15:43 +08:00
shadow_color=Color(0,0,0,0);
-Some more work on 2D Lights (NOT FUNCTIONAL YET!)
2015-02-17 01:45:11 +08:00
}
Light2D::~Light2D() {
VisualServer::get_singleton()->free(canvas_light);
}
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