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Code Issues 123 Wiki Activity

basic configurable rail profile implementation, track switch geometry creation tweaks

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This commit is contained in:
tmj-fstate
2018-10-18 20:26:55 +02:00
parent d91ff01db8
commit 42a236ab7e
4 changed files with 280 additions and 146 deletions
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15
Track.h
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@@ -170,6 +170,7 @@ private:
// TODO: store material names as strings, for lossless serialization and export
material_handle m_material1 = 0; // tekstura szyn albo nawierzchni
material_handle m_material2 = 0; // tekstura automatycznej podsypki albo pobocza
std::pair<std::string, int> m_profile1 {}; // profile of geometry chunks textured with texture 1
using geometryhandle_sequence = std::vector<gfx::geometry_handle>;
geometryhandle_sequence Geometry1; // geometry chunks textured with texture 1
geometryhandle_sequence Geometry2; // geometry chunks textured with texture 2
@@ -293,8 +294,13 @@ public:
double VelocityGet();
void ConnectionsLog();
bool DoubleSlip() const;
static void fetch_default_profiles();
private:
// types
using profiles_array = std::vector<gfx::vertex_array>;
using profiles_map = std::unordered_map<std::string, int>;
// methods
// radius() subclass details, calculates node's bounding radius
float radius_();
// serialize() subclass details, sends content of the subclass to provided stream
@@ -303,6 +309,12 @@ private:
void deserialize_( std::istream &Input );
// export() subclass details, sends basic content of the class in legacy (text) format to provided stream
void export_as_text_( std::ostream &Output ) const;
// locates specified profile in the profile database, potentially loading it from a file
static std::pair<std::string, int> fetch_track_rail_profile( std::string const &Profile );
// loads content of specified file and converts it into a vertex array
static gfx::vertex_array deserialize_profile( std::string const &Profile );
// provides direct access to vertex data of specified profile
static gfx::vertex_array const & track_rail_profile( int const Profile );
// returns texture length for specified material
float texture_length( material_handle const Material );
// creates profile for a part of current path
@@ -312,6 +324,9 @@ private:
void create_track_bed_profile( gfx::vertex_array &Output, TTrack const *Previous, TTrack const *Next );
void create_road_profile( gfx::vertex_array &Output, bool const Forcetransition = false );
void create_road_side_profile( gfx::vertex_array &Right, gfx::vertex_array &Left, gfx::vertex_array const &Road, bool const Forcetransition = false );
// members
static profiles_array m_profiles; // shared database of path element profiles
static profiles_map m_profilesmap;
};