bool StructureUtil::isCenterEdge(int firstPosX, int firstPosZ, int newPosX, int newPosZ, int edgeDistance) {
if ((getEdgeDistance(firstPosX, newPosX) == edgeDistance) && (getEdgeDistance(firstPosZ, newPosZ) == 0)) {
return true;
}
if ((getEdgeDistance(firstPosZ, newPosZ) == edgeDistance) && (getEdgeDistance(firstPosX, newPosX) == 0)) {
return true;
}
return false;
}
/*private*/
void
LineIntersector::computeIntLineIndex(int segmentIndex)
{
double dist0=getEdgeDistance(segmentIndex,0);
double dist1=getEdgeDistance(segmentIndex,1);
if (dist0>dist1) {
intLineIndex[segmentIndex][0]=0;
intLineIndex[segmentIndex][1]=1;
} else {
intLineIndex[segmentIndex][0]=1;
intLineIndex[segmentIndex][1]=0;
}
}
bool StructureUtil::isCorner(int firstPosX, int firstPosZ, int newPosX, int newPosZ, int cornerDistance) {
if ((getEdgeDistance(firstPosX, newPosX) == cornerDistance) && (getEdgeDistance(firstPosZ, newPosZ) == cornerDistance)) {
return true;
}
return false;
}
bool StructureUtil::isEdgeSingleSide(int firstPos, int newPos, int edgeDistance) {
if (getEdgeDistance(firstPos, newPos) == edgeDistance) {
return true;
}
return false;
}
bool Pp::included(int *i, double *r){
return (getEdgeDistance(i) >= *r);
} // check border