DD::Image::Point Class Reference

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=nullptr) const
void	draw_solid (ViewerContext *, PrimitiveContext *, Primitive *prev_prim=nullptr) const
void	draw_primitive_num (ViewerContext *, PrimitiveContext *) const
PrimitiveType	getPrimitiveType () const
Public Member Functions inherited from DD::Image::Primitive
virtual void	vertex_shader (int v, Scene *, PrimitiveContext *, VArray &out, const Vector3 *normal=nullptr) const
virtual void	vertex_shader (int v, Scene *, PrimitiveContext *, VertexContext &, VArray &out, const Vector3 *normal=nullptr) const
	Primitive (unsigned vertices=0)
	Primitive (const Primitive &)
virtual	~Primitive ()
void	getDataArray (int n, ViewerContext *ctx, PrimitiveContext *ptx, std::vector< Vector3 > &pntArray, std::vector< Vector3 > &normalArray, std::vector< Vector4 > &uvOrColArray, bool &validUV) const
const unsigned &	vertex (unsigned v) const
unsigned &	vertex (unsigned v)
unsigned	vertices () const
void	offset_point_indices (int offset)
unsigned	vertex_offset () const
void	build_index_array (unsigned *indices, unsigned primitive, unsigned vertex) const
unsigned	add_vertex (unsigned point_index)
unsigned	add_vertices (unsigned num)
virtual Vector3	face_average_center (int n, const PointList *points) const
virtual unsigned	face_vertices (int n) const
virtual void	get_face_vertices (int n, unsigned *array) const
virtual Box3	get_bbox (const GeoInfo *info) const
virtual Vector3	get_face_normal (int n, const PointList *points) const
virtual Vector3	get_geometric_normal (int v, const PointList *points) const
virtual int	get_vertex_faces (int v, std::vector< int > &faces) const
virtual bool	IntersectsRay (const Ray &ray, int n, const PointList *pointList, CollisionResult *result) const
virtual void	validate (PrimitiveContext *)
virtual bool	faceUsesVertex (unsigned int faceIdx, unsigned int vertIdx) const
Iop *	material () const
Iop *	renderingShader (const GeoInfo *info) const
const Vector3 &	normal () const
virtual Vector3	vertex_normal (unsigned v, const PointList *) const
virtual void	draw_solid_face (int n, ViewerContext *, PrimitiveContext *) const
virtual void	draw_primitive_normal (ViewerContext *, PrimitiveContext *) const
virtual void	draw_vertex_num (ViewerContext *, PrimitiveContext *) const
virtual void	draw_vertex_normals (ViewerContext *, PrimitiveContext *) const
virtual void	draw_vertex_uvs (ViewerContext *, PrimitiveContext *) const
virtual void	print_info () const
void *	operator new (size_t size)
void	operator delete (void *mem)
void *	operator new[] (size_t size)
void	operator delete[] (void *mem)

Protected Member Functions
void	copy (const Point *)
Protected Member Functions inherited from DD::Image::Primitive
void	draw_wireframe_vertex (int v, ViewerContext *, PrimitiveContext *) const
void	draw_solid_vertex (int v, ViewerContext *, PrimitiveContext *) const
void	copy (const Primitive *)
bool	PolyIntersectsRay (const Ray &ray, int n, const PointList *pointList, CollisionResult *result) const

Protected Attributes
RenderMode	render_mode_
float	radius_
Protected Attributes inherited from DD::Image::Primitive
std::vector< unsigned, STL3DAllocator< unsigned > >	vertex_
	Point indices.
unsigned	vertex_offset_
	Vertex attribute starting index.
Vector3	normal_
	Normal determined from vertex positions.
Iop *	material_
	Material assignment.

Additional Inherited Members
Static Public Member Functions inherited from DD::Image::Primitive
static void	draw_normal (const Vector3 &p, const Vector3 &n, ViewerContext *, PrimitiveContext *)

Detailed Description

Point primitive.

Member Function Documentation

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

inlinevirtual

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

inlinevirtual

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().