You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
33 lines
1.0 KiB
33 lines
1.0 KiB
//========= Copyright Valve Corporation, All rights reserved. ============//
|
|
//
|
|
// Purpose:
|
|
//
|
|
//=============================================================================//
|
|
|
|
#ifndef BRUSHOPS_H
|
|
#define BRUSHOPS_H
|
|
#ifdef _WIN32
|
|
#pragma once
|
|
#endif
|
|
|
|
#include "MapFace.h"
|
|
|
|
|
|
#define ON_PLANE_EPSILON 0.5f // Vertices must be within this many units of the plane to be considered on the plane.
|
|
#define MIN_EDGE_LENGTH_EPSILON 0.1f // Edges shorter than this are considered degenerate.
|
|
#define ROUND_VERTEX_EPSILON 0.01f // Vertices within this many units of an integer value will be rounded to an integer value.
|
|
|
|
|
|
void Add3dError(DWORD dwObjectID, LPCTSTR pszReason, PVOID pInfo);
|
|
|
|
|
|
winding_t *ClipWinding(winding_t *in, PLANE *split);
|
|
winding_t *CopyWinding(winding_t *w);
|
|
winding_t *NewWinding(int points);
|
|
void FreeWinding (winding_t *w);
|
|
winding_t *CreateWindingFromPlane(PLANE *pPlane);
|
|
size_t WindingSize(int points);
|
|
void RemoveDuplicateWindingPoints(winding_t *pWinding, float fMinDist = 0);
|
|
|
|
|
|
#endif // BRUSHOPS_H
|