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brush_c Class Reference

A brush class. More...

#include <brush.h>

Public Methods
void	add_plane (const plane_t *p)
	Add a new face.
void	set_shader (const shader_t *shader)
	Set shader for new faces.
void	set_face_shader (ulong face, const shader_t *shader)
	Set a face's shader.
void	draw ()
	Draw this brush.
brushface_c *	get_brush_face (ulong i)
	Get brush face.
Protected Methods
void	find_edges ()
	find all edges
Protected Attributes
array_c< brushface_c > *	faces
	the sides of this brush
edge_t *	edges
	all edges of all faces
ulong	edgecount
	total edge count
const shader_t *	shader
	shader for new faces

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Detailed Description

This is a brush. A brush is a convex region of 3 dimensional space defined by a set of planes.

Definition at line 200 of file brush.h.

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Member Function Documentation

void add_plane (  const plane_t *    p )

Adds a new face to the brush using plane p. All existing faces cut the new face in shape and are cut by it. Parameters: p  plane to add Definition at line 291 of file x_brush.cpp. References brushface_c::create_from_plane(), brushface_c::cut(), brushface_c::get_plane(), SafeDelete, and brushface_c::set_shader().

void draw (    )

Draws this brush and all it's faces. Definition at line 381 of file x_brush.cpp. References brushface_c::draw().

brushface_c* get_brush_face (  ulong    i )  [inline]

Returns a pointer to brush face i. If i is larger than the face count NULL is returned. Parameters: i  Index of the face to get Definition at line 273 of file brush.h. References array_c::get().

void set_face_shader (  ulong    face, const shader_t *    shader )

Sets the shader of a face face to shader. Parameters: face  face index shader  shader to use Definition at line 355 of file x_brush.cpp. References brushface_c::set_shader().

void set_shader (  const shader_t *    shader )

Sets the shader of this brush. All new faces will get this shader. Parameters: _shader  shader to use Definition at line 336 of file x_brush.cpp. References brushface_c::set_shader().

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The documentation for this class was generated from the following files:

• brush.h
• x_brush.cpp

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