Inherits DD::Image::Primitive.
Public Types | |
| enum | RenderMode { POINT, PARTICLE, DISC, SQUARE, SPHERE } |
Public Member Functions | |
| const char * | Class () const |
| Point (int type, float radius=1.0f, unsigned point=0) | |
| Point (RenderMode type, float radius=1.0f, unsigned point=0) | |
| Point (const Point &) | |
| float | radius () const |
| void | radius (float v) |
| RenderMode | render_mode () const |
| void | render_mode (RenderMode v) |
| Point & | operator= (const Point &b) |
| const Vector4 & | getColor (PrimitiveContext *ptx) const |
| Primitive * | duplicate () const |
| Vector3 | average_center (const PointList *points) const |
| Vector3 | average_center_and_bounds (int f, const PointList *points, Vector3 &min, Vector3 &max) const |
| void | tessellate (Scene *, PrimitiveContext *) const |
| unsigned | faces () const |
| void | draw_wireframe (ViewerContext *, PrimitiveContext *, Primitive *prev_prim=0) const |
| void | draw_solid (ViewerContext *, PrimitiveContext *, Primitive *prev_prim=0) const |
| void | draw_primitive_num (ViewerContext *, PrimitiveContext *) const |
| PrimitiveType | getPrimitiveType () const |
Protected Member Functions | |
| void | copy (const Point *) |
Protected Attributes | |
| RenderMode | render_mode_ |
| float | radius_ |
Point primitive.
| void Point::copy | ( | const Point * | b | ) | [protected] |
Destructive copy.
| Primitive * Point::duplicate | ( | ) | const [virtual] |
Copy this Point into a new one, and return a pointer to it. Vertex data is duplicated, point indices are unchanged.
Implements DD::Image::Primitive.
| Vector3 DD::Image::Point::average_center | ( | const PointList * | points | ) | const [inline, virtual] |
Returns the xyz center average of the point.
Reimplemented from DD::Image::Primitive.
| Vector3 DD::Image::Point::average_center_and_bounds | ( | int | f, |
| const PointList * | points, | ||
| Vector3 & | min, | ||
| Vector3 & | max | ||
| ) | const [inline, virtual] |
Returns the xyz center average of the primitive, plus local space bounds.
Reimplemented from DD::Image::Primitive.
| void Point::tessellate | ( | Scene * | scene, |
| PrimitiveContext * | ptx | ||
| ) | const [virtual] |
Push a single rPoint primitive into the rendering stream.
Implements DD::Image::Primitive.
References DD::Image::Scene::add_render_primitive(), and DD::Image::Primitive::vertex_shader().