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enter and exit roundabout feature - currently not showing turn

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This commit is contained in:
Moritz Kobitzsch
2016-02-25 18:31:29 +01:00
committed by Patrick Niklaus
parent daf2bbf991
commit d8af074ff6
10 changed files with 184 additions and 287 deletions
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src/engine/guidance/post_processing.cpp
+13 -11
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@@ -84,8 +84,8 @@ void print(const std::vector<std::vector<PathData>> &leg_data)
std::vector<std::vector<PathData>> postProcess(std::vector<std::vector<PathData>> leg_data)
{
if( leg_data.empty() )
return leg_data;
if (leg_data.empty())
return leg_data;
#define PRINT_DEBUG 0
unsigned carry_exit = 0;
@@ -98,19 +98,19 @@ std::vector<std::vector<PathData>> postProcess(std::vector<std::vector<PathData>
bool on_roundabout = false;
for (auto &path_data : leg_data)
{
if( not path_data.empty() )
path_data[0].exit = carry_exit;
if (not path_data.empty())
path_data[0].exit = carry_exit;
for (std::size_t data_index = 0; data_index + 1 < path_data.size(); ++data_index)
{
if (entersRoundabout(path_data[data_index].turn_instruction) )
if (entersRoundabout(path_data[data_index].turn_instruction))
{
path_data[data_index].exit += 1;
on_roundabout = true;
}
if (isSilent(path_data[data_index].turn_instruction) &&
path_data[data_index].turn_instruction != TurnInstruction::NO_TURN())
path_data[data_index].turn_instruction != TurnInstruction::NO_TURN())
{
path_data[data_index].exit += 1;
}
@@ -118,7 +118,7 @@ std::vector<std::vector<PathData>> postProcess(std::vector<std::vector<PathData>
{
if (!on_roundabout)
{
BOOST_ASSERT(leg_data[0][0].turn_instruction.type == TurnType::NO_TURN() );
BOOST_ASSERT(leg_data[0][0].turn_instruction.type == TurnType::NO_TURN());
if (path_data[data_index].turn_instruction.type == ExitRoundabout)
leg_data[0][0].turn_instruction.type = TurnType::EnterRoundabout;
if (path_data[data_index].turn_instruction.type == ExitRotary)
@@ -160,15 +160,16 @@ std::vector<std::vector<PathData>> postProcess(std::vector<std::vector<PathData>
{
if (entersRoundabout(path_data[data_index - 1].turn_instruction))
{
if( !on_roundabout )
path_data[data_index-1].exit = 0;
if (!on_roundabout && !leavesRoundabout(path_data[data_index - 1].turn_instruction))
path_data[data_index - 1].exit = 0;
on_roundabout = false;
}
if (on_roundabout)
{
path_data[data_index - 2].exit = path_data[data_index - 1].exit;
}
if (leavesRoundabout(path_data[data_index - 1].turn_instruction))
if (leavesRoundabout(path_data[data_index - 1].turn_instruction) &&
!entersRoundabout(path_data[data_index - 1].turn_instruction))
{
path_data[data_index - 2].exit = path_data[data_index - 1].exit;
on_roundabout = true;
@@ -191,7 +192,8 @@ std::vector<std::vector<PathData>> postProcess(std::vector<std::vector<PathData>
{
for (auto &data : path_data)
{
if (isSilent(data.turn_instruction) || leavesRoundabout(data.turn_instruction))
if (isSilent(data.turn_instruction) || (leavesRoundabout(data.turn_instruction) &&
!entersRoundabout(data.turn_instruction)))
{
data.turn_instruction = TurnInstruction::NO_TURN();
data.exit = 0;