PolygonShape (Tiếng Việt)
Polygon là một đa giác lồi với số cạnh có thể lên đến 8.
Constructor
love.physics.newPolygonShape | Creates a new PolygonShape. |
love.physics.newRectangleShape | Shorthand for creating rectangular PolygonShapes. |
Hàm
Object:release | Immediately destroys the object's Lua reference. |
Object:type | Gets the type of the object as a string. |
Object:typeOf | Checks whether an object is of a certain type. |
PolygonShape:getPoints | Get the local coordinates of the polygon's vertices. |
PolygonShape:validate | Validates whether the PolygonShape is convex. |
Shape:computeAABB | Returns the points of the bounding box for the transformed shape. |
Shape:computeMass | Computes the mass properties for the shape. |
Shape:destroy | Explicitly destroys the Shape. |
Shape:getBody | Get the body the shape is attached to. |
Shape:getBoundingBox | Gets the bounding box of the shape. |
Shape:getCategory | Gets the categories this shape is a member of. |
Shape:getCategoryBits | Gets the categories as a 16-bit integer. |
Shape:getChildCount | Returns the number of children the shape has. |
Shape:getData | Get the data set with setData. |
Shape:getDensity | Gets the density of the Shape. |
Shape:getFilterData | Gets the filter data of the Shape. |
Shape:getFriction | Gets the friction of this shape. |
Shape:getMask | Gets which categories this shape should NOT collide with. |
Shape:getRadius | Gets the radius of the shape. |
Shape:getRestitution | Gets the restitution of this shape. |
Shape:getType | Gets a string representing the Shape. |
Shape:isSensor | Checks whether a Shape is a sensor or not. |
Shape:rayCast | Casts a ray against the shape. |
Shape:setCategory | Sets the categories this shape is a member of. |
Shape:setData | Set data to be passed to the collision callback. |
Shape:setDensity | Sets the density of a Shape. |
Shape:setFilterData | Sets the filter data for a Shape. |
Shape:setFriction | Sets the friction of the shape. |
Shape:setMask | Sets which categories this shape should NOT collide with. |
Shape:setRestitution | Sets the restitution of the shape. |
Shape:setSensor | Sets whether this shape should act as a sensor. |
Shape:testPoint | Checks whether a point lies inside the shape. |
Shape:testSegment | Checks whether a line segment intersects a shape. |
Kiểu trên
Xem thêm
Ngôn ngữ khác
Dansk –
Deutsch –
English –
Español –
Français –
Indonesia –
Italiano –
Lietuviškai –
Magyar –
Nederlands –
Polski –
Português –
Română –
Slovenský –
Suomi –
Svenska –
Türkçe –
Česky –
Ελληνικά –
Български –
Русский –
Српски –
Українська –
עברית –
ไทย –
日本語 –
正體中文 –
简体中文 –
Tiếng Việt –
한국어
More info