本文整理汇总了C++中idBrushList::AddToTail方法的典型用法代码示例。如果您正苦于以下问题：C++ idBrushList::AddToTail方法的具体用法？C++ idBrushList::AddToTail怎么用？C++ idBrushList::AddToTail使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类idBrushList的用法示例。
在下文中一共展示了idBrushList::AddToTail方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: Subtract
/*
============
idBrush::Subtract
============
*/
bool idBrush::Subtract( const idBrush* b, idBrushList& list ) const
{
int i;
idBrush* front, *back;
const idBrush* in;
list.Clear();
in = this;
for( i = 0; i < b->sides.Num() && in; i++ )
{
in->Split( b->sides[i]->plane, b->sides[i]->planeNum, &front, &back );
if( in != this )
{
delete in;
}
if( front )
{
list.AddToTail( front );
}
in = back;
}
// if didn't really intersect
if( !in )
{
list.Free();
return false;
}
delete in;
return true;
}示例2: AddBrushesForMapBrush
/*
============
idAASBuild::AddBrushForMapBrush
============
*/
idBrushList idAASBuild::AddBrushesForMapBrush( const idMapBrush* mapBrush, const idVec3& origin, const idMat3& axis, int entityNum, int primitiveNum, idBrushList brushList )
{
int contents, i;
idMapBrushSide* mapSide;
const idMaterial* mat;
idList<idBrushSide*> sideList;
idBrush* brush;
idPlane plane;
contents = 0;
for( i = 0; i < mapBrush->GetNumSides(); i++ )
{
mapSide = mapBrush->GetSide( i );
mat = declManager->FindMaterial( mapSide->GetMaterial() );
contents |= mat->GetContentFlags();
plane = mapSide->GetPlane();
plane.FixDegeneracies( DEGENERATE_DIST_EPSILON );
sideList.Append( new idBrushSide( plane, -1 ) );
}
contents = ContentsForAAS( contents );
if( !contents )
{
for( i = 0; i < sideList.Num(); i++ )
{
delete sideList[i];
}
return brushList;
}
brush = new idBrush();
brush->SetContents( contents );
if( !brush->FromSides( sideList ) )
{
common->Warning( "brush primitive %d on entity %d is degenerate", primitiveNum, entityNum );
delete brush;
return brushList;
}
brush->SetEntityNum( entityNum );
brush->SetPrimitiveNum( primitiveNum );
brush->Transform( origin, axis );
brushList.AddToTail( brush );
return brushList;
}示例3: Split
/*
============
idBrushList::Split
============
*/
void idBrushList::Split( const idPlane& plane, int planeNum, idBrushList& frontList, idBrushList& backList, bool useBrushSavedPlaneSide )
{
idBrush* b, *front, *back;
frontList.Clear();
backList.Clear();
if( !useBrushSavedPlaneSide )
{
for( b = head; b; b = b->next )
{
b->Split( plane, planeNum, &front, &back );
if( front )
{
frontList.AddToTail( front );
}
if( back )
{
backList.AddToTail( back );
}
}
return;
}
for( b = head; b; b = b->next )
{
if( b->savedPlaneSide & BRUSH_PLANESIDE_BOTH )
{
b->Split( plane, planeNum, &front, &back );
if( front )
{
frontList.AddToTail( front );
}
if( back )
{
backList.AddToTail( back );
}
}
else if( b->savedPlaneSide & BRUSH_PLANESIDE_FRONT )
{
frontList.AddToTail( b->Copy() );
}
else
{
backList.AddToTail( b->Copy() );
}
}
}示例4: AddBrushesForMapPatch
/*
============
idAASBuild::AddBrushesForPatch
============
*/
idBrushList idAASBuild::AddBrushesForMapPatch( const idMapPatch* mapPatch, const idVec3& origin, const idMat3& axis, int entityNum, int primitiveNum, idBrushList brushList )
{
int i, j, contents, validBrushes;
float dot;
int v1, v2, v3, v4;
idFixedWinding w;
idPlane plane;
idVec3 d1, d2;
idBrush* brush;
idSurface_Patch mesh;
const idMaterial* mat;
mat = declManager->FindMaterial( mapPatch->GetMaterial() );
contents = ContentsForAAS( mat->GetContentFlags() );
if( !contents )
{
return brushList;
}
mesh = idSurface_Patch( *mapPatch );
// if the patch has an explicit number of subdivisions use it to avoid cracks
if( mapPatch->GetExplicitlySubdivided() )
{
mesh.SubdivideExplicit( mapPatch->GetHorzSubdivisions(), mapPatch->GetVertSubdivisions(), false, true );
}
else
{
mesh.Subdivide( DEFAULT_CURVE_MAX_ERROR_CD, DEFAULT_CURVE_MAX_ERROR_CD, DEFAULT_CURVE_MAX_LENGTH_CD, false );
}
validBrushes = 0;
for( i = 0; i < mesh.GetWidth() - 1; i++ )
{
for( j = 0; j < mesh.GetHeight() - 1; j++ )
{
v1 = j * mesh.GetWidth() + i;
v2 = v1 + 1;
v3 = v1 + mesh.GetWidth() + 1;
v4 = v1 + mesh.GetWidth();
d1 = mesh[v2].xyz - mesh[v1].xyz;
d2 = mesh[v3].xyz - mesh[v1].xyz;
plane.SetNormal( d1.Cross( d2 ) );
if( plane.Normalize() != 0.0f )
{
plane.FitThroughPoint( mesh[v1].xyz );
dot = plane.Distance( mesh[v4].xyz );
// if we can turn it into a quad
if( idMath::Fabs( dot ) < 0.1f )
{
w.Clear();
w += mesh[v1].xyz;
w += mesh[v2].xyz;
w += mesh[v3].xyz;
w += mesh[v4].xyz;
brush = new idBrush();
brush->SetContents( contents );
if( brush->FromWinding( w, plane ) )
{
brush->SetEntityNum( entityNum );
brush->SetPrimitiveNum( primitiveNum );
brush->SetFlag( BFL_PATCH );
brush->Transform( origin, axis );
brushList.AddToTail( brush );
validBrushes++;
}
else
{
delete brush;
}
continue;
}
else
{
// create one of the triangles
w.Clear();
w += mesh[v1].xyz;
w += mesh[v2].xyz;
w += mesh[v3].xyz;
brush = new idBrush();
brush->SetContents( contents );
if( brush->FromWinding( w, plane ) )
{
brush->SetEntityNum( entityNum );
brush->SetPrimitiveNum( primitiveNum );
brush->SetFlag( BFL_PATCH );
brush->Transform( origin, axis );
brushList.AddToTail( brush );
validBrushes++;
//.........这里部分代码省略.........