ObjectExternBase Class
| Inherits: | Base |
The base class, from which the custom user-defined objects are inherited.
ObjectExternBase Class
Members
int getClassID()
Returns a unique class ID.Return value
Unique class ID.int getCollision(vec3 p0, vec3 p1, Vector<int> & surfaces)
Spatial collision with the bounding box.Arguments
- vec3 p0 - Coordinates of the start point of the line.
- vec3 p1 - Coordinates of the end point of the line.
- Vector<int> & surfaces - Return array with surface numbers.
Return value
Returns 1 if the array of surfaces is not empty.int getCollision(BoundBox bb, Vector<int> & surfaces)
Spatial collision with the bounding box.Arguments
- BoundBox bb - Bounding box.
- Vector<int> & surfaces - Return array with surface numbers.
Return value
Returns 1 if the array of surfaces is not empty.int getIntersection(vec3 p0, vec3 p1, vec3 * ret_point, vec3 * ret_normal, vec4 * ret_texcoord, int * ret_index, int surface)
Returns a value indicating that the line intersects the object surface.Arguments
- vec3 p0 - Coordinates of the start point of the line.
- vec3 p1 - Coordinates of the end point of the line.
- vec3 * ret_point - Intersection point coordinates.
- vec3 * ret_normal - Intersection normal vector.
- vec4 * ret_texcoord - Intersection texture coordinates.
- int * ret_index - Intersection index number.
- int surface - Surface number.
Return value
Returns 1 if the intersection occurs.Node getNode()
Returns the Node smart pointer.Return value
Node smart pointer.int getNumSurfaces()
Returns the number of object surfaces.Return value
The number of object surfaces.int getNumTriangles(int surface)
Returns the number of triangles.Arguments
- int surface - Surface number.
Return value
Returns the number of triangles.Object getObject()
Returns the Object smart pointer.Return value
Object smart pointer.ObjectExtern getObjectExtern()
Returns the ObjectExtern smart pointer.Return value
ObjectExtern smart pointer.float getOpacityDistance(Vec3 camera, int surface)
Returns the opacity rendering distance.Arguments
- Vec3 camera - World camera position.
- int surface - Surface number.
Return value
Surface rendering distance.int getOrder(Vec3 camera, int surface)
Returns the rendering order with respect to the camera position.Arguments
- Vec3 camera - World camera position.
- int surface - Surface number.
Return value
Surface rendering order.int isOwner()
Returns the "owner" flag.Return value
The "owner" flag.int getRandomPoint(vec3 & ret_point, vec3 & ret_normal, vec3 & ret_velocity, int surface)
Returns a random point from a surface.Arguments
- vec3 & ret_point - Random point coordinates.
- vec3 & ret_normal - Random normal vector.
- vec3 & ret_velocity - Random velocity vector.
- int surface - Surface number.
Return value
Returns 1 if the random point is valid.int getResource(int surface)
Returns the unique render resource identifier.Arguments
- int surface - Surface number.
Return value
Surface resource identifier.int getSequence(Vec3 camera, int surface)
Returns the rendering sequence with respect to the camera position.Arguments
- Vec3 camera - World camera position.
- int surface - Surface number.
Return value
Surface rendering sequence.string getSurfaceName(int surface)
Returns the object surface name.Arguments
- int surface - Surface number.
Return value
Surface name.float getTransparentDistance(Vec3 camera, int surface)
Returns the transparent rendering distance.Arguments
- Vec3 camera - World camera position.
- int surface - Surface number.
Return value
Surface rendering distance.void create(int surface)
Renders a create function.Arguments
- int surface - Surface number.
int findSurface(string name)
Returns the number of the object surface by its name.Arguments
- string name - Surface name.
Return value
Surface number.void grab()
Grabs an object. The object should not be handled by the class after this function is called.int hasCreate()
Returns a value indicating that the object has a create function.Return value
Returns 1 if the object has a create function.int hasLods()
Returns a value indicating if the object has LODs.Return value
Returns 1 if the object has surface LODs.int hasRender()
Returns a value indicating that the object has a render function.Return value
Returns 1 if the object has a render function.int hasShadow()
Returns a value indicating that the object has a shadow function.Return value
Returns 1 if the object has a shadow function.int loadWorld(Xml xml)
Loads an object state from the Xml.Arguments
- Xml xml - Xml smart pointer.
Return value
Returns 1 if the object state was successfully loaded; otherwise, 0 is returned.void preRender(float ifps)
Arguments
- float ifps
void release()
Releases an object. The object should be handled by the class after this function is called.void render(int pass, int surface)
Renders a render function.Arguments
- int pass - Rendering pass.
- int surface - Surface number.
void renderHandler()
Renders the handler.void renderShadow(int pass, int surface)
Renders render function.Arguments
- int pass - Rendering pass.
- int surface - Surface number.
void renderVisualizer()
Renders the visualizer.Notice
You should enable the engine visualizer by the show_visualizer 1 console command.
void resizeSurfaces()
Resizes all of the object surfaces.int restoreState(Stream stream)
Restores an object state from the stream.Warning
This function is deprecated and will be removed in the next release.
Arguments
- Stream stream - Stream smart pointer.
Return value
Returns 1 if the object state was successfully restored; otherwise, 0 is returned.int saveState(Stream stream)
Saves an object state into the stream.Warning
This function is deprecated and will be removed in the next release.
Arguments
- Stream stream - Stream smart pointer.
Return value
Returns 1 if the object state was successfully saved; otherwise, 0 is returned.int saveWorld(Xml xml)
Saves an object state into the Xml.Arguments
- Xml xml - Xml smart pointer.
Return value
Returns 1 if the object state was successfully saved; otherwise, 0 is returned.void update(float ifps)
Update function.Arguments
- float ifps - Inverse FPS value.
void updateEnabled()
Updates enabled.void updateEnabled(int surface)
Updates enabled.Arguments
- int surface - Surface number.
void updatePosition()
Updates a position.void updateSurfaces()
Updates all of the object surfaces.void updateTransform()
Updates transformation.Last update: 2018-08-10
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