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-rw-r--r--game/network/rail.cpp50
1 files changed, 25 insertions, 25 deletions
diff --git a/game/network/rail.cpp b/game/network/rail.cpp
index 5a4f1e1..303f1c8 100644
--- a/game/network/rail.cpp
+++ b/game/network/rail.cpp
@@ -18,7 +18,7 @@
template class NetworkOf<RailLink>;
constexpr auto RAIL_CROSSSECTION_VERTICES {5U};
-constexpr glm::vec3 RAIL_HEIGHT {0, 0, .25F};
+constexpr Size3D RAIL_HEIGHT {0, 0, 250.F};
RailLinks::RailLinks() : NetworkOf<RailLink> {"rails.jpg"} { }
@@ -28,7 +28,7 @@ RailLinks::tick(TickDuration)
}
std::shared_ptr<RailLink>
-RailLinks::addLinksBetween(glm::vec3 start, glm::vec3 end)
+RailLinks::addLinksBetween(Position3D start, Position3D end)
{
auto node1ins = newNodeAt(start), node2ins = newNodeAt(end);
if (node1ins.second == NodeIs::NotInNetwork && node2ins.second == NodeIs::NotInNetwork) {
@@ -45,7 +45,7 @@ RailLinks::addLinksBetween(glm::vec3 start, glm::vec3 end)
if (dir == vector_yaw(end - start)) {
return addLink<RailLinkStraight>(start, end);
}
- const glm::vec2 flatStart {!start}, flatEnd {!end};
+ const Position2D flatStart {start.xy()}, flatEnd {end.xy()};
if (node2ins.second == NodeIs::InNetwork) {
auto midheight = [&](auto mid) {
const auto sm = glm::distance(flatStart, mid), em = glm::distance(flatEnd, mid);
@@ -57,7 +57,7 @@ RailLinks::addLinksBetween(glm::vec3 start, glm::vec3 end)
const auto c1 = flatStart + sincosf(dir + half_pi) * radius;
const auto c2 = flatEnd + sincosf(dir2 + half_pi) * radius;
const auto mid = (c1 + c2) / 2.F;
- const auto midh = mid ^ midheight(mid);
+ const auto midh = mid || midheight(mid);
addLink<RailLinkCurve>(start, midh, c1);
return addLink<RailLinkCurve>(end, midh, c2);
}
@@ -66,7 +66,7 @@ RailLinks::addLinksBetween(glm::vec3 start, glm::vec3 end)
const auto c1 = flatStart + sincosf(dir - half_pi) * radius;
const auto c2 = flatEnd + sincosf(dir2 - half_pi) * radius;
const auto mid = (c1 + c2) / 2.F;
- const auto midh = mid ^ midheight(mid);
+ const auto midh = mid || midheight(mid);
addLink<RailLinkCurve>(midh, start, c1);
return addLink<RailLinkCurve>(midh, end, c2);
}
@@ -100,15 +100,15 @@ RailLink::render(const SceneShader &) const
mesh->Draw();
}
-constexpr const std::array<std::pair<glm::vec3, float>, RAIL_CROSSSECTION_VERTICES> railCrossSection {{
+constexpr const std::array<std::pair<Position3D, float>, RAIL_CROSSSECTION_VERTICES> railCrossSection {{
// ___________
// _/ \_
// left to right
- {{-1.9F, 0.F, 0.F}, 0.F},
- {{-.608F, 0.F, RAIL_HEIGHT.z}, 0.34F},
- {{0, 0.F, RAIL_HEIGHT.z * .7F}, 0.5F},
- {{.608F, 0.F, RAIL_HEIGHT.z}, 0.66F},
- {{1.9F, 0.F, 0.F}, 1.F},
+ {{-1900.F, 0.F, 0.F}, 0.F},
+ {{-608.F, 0.F, RAIL_HEIGHT.z}, .34F},
+ {{0, 0.F, RAIL_HEIGHT.z * .7F}, .5F},
+ {{608.F, 0.F, RAIL_HEIGHT.z}, .66F},
+ {{1900.F, 0.F, 0.F}, 1.F},
}};
constexpr auto sleepers {5.F}; // There are 5 repetitions of sleepers in the texture
@@ -122,31 +122,31 @@ RailLinkStraight::RailLinkStraight(const Node::Ptr & a, const Node::Ptr & b) : R
{
}
-RailLinkStraight::RailLinkStraight(Node::Ptr a, Node::Ptr b, const glm::vec3 & diff) :
+RailLinkStraight::RailLinkStraight(Node::Ptr a, Node::Ptr b, const Position3D & diff) :
Link({std::move(a), vector_yaw(diff)}, {std::move(b), vector_yaw(-diff)}, glm::length(diff))
{
if (glGenVertexArrays) {
std::vector<Vertex> vertices;
vertices.reserve(2 * railCrossSection.size());
- const auto len = round_sleepers(length / 2.F);
+ const auto len = round_sleepers(length / 2000.F);
const auto e {flat_orientation(diff)};
for (auto ei : {1U, 0U}) {
const auto trans {glm::translate(ends[ei].node->pos) * e};
for (const auto & rcs : railCrossSection) {
- const glm::vec3 m {(trans * glm::vec4 {rcs.first, 1})};
- vertices.emplace_back(m, glm::vec2 {rcs.second, len * static_cast<float>(ei)}, up);
+ const Position3D m {(trans * (rcs.first || 1.F))};
+ vertices.emplace_back(m, Position2D {rcs.second, len * static_cast<float>(ei)}, up);
}
}
mesh = defaultMesh(vertices);
}
}
-RailLinkCurve::RailLinkCurve(const Node::Ptr & a, const Node::Ptr & b, glm::vec2 c) :
- RailLinkCurve(a, b, c ^ a->pos.z, {!c, a->pos, b->pos})
+RailLinkCurve::RailLinkCurve(const Node::Ptr & a, const Node::Ptr & b, Position2D c) :
+ RailLinkCurve(a, b, c || a->pos.z, {c || 0.F, a->pos, b->pos})
{
}
-RailLinkCurve::RailLinkCurve(const Node::Ptr & a, const Node::Ptr & b, glm::vec3 c, const Arc arc) :
+RailLinkCurve::RailLinkCurve(const Node::Ptr & a, const Node::Ptr & b, Position3D c, const Arc arc) :
Link({a, normalize(arc.first + half_pi)}, {b, normalize(arc.second - half_pi)},
(glm::length(a->pos - c)) * arc_length(arc)),
LinkCurve {c, glm::length(ends[0].node->pos - c), arc}
@@ -155,26 +155,26 @@ RailLinkCurve::RailLinkCurve(const Node::Ptr & a, const Node::Ptr & b, glm::vec3
const auto & e0p {ends[0].node->pos};
const auto & e1p {ends[1].node->pos};
const auto slength = round_sleepers(length / 2.F);
- const auto segs = std::round(15.F * slength / std::pow(radius, 0.7F));
- const auto step {glm::vec3 {arc_length(arc), e1p.z - e0p.z, slength} / segs};
+ const auto segs = std::round(slength / std::pow(radius, 0.7F));
+ const auto step {Position3D {arc_length(arc), e1p.z - e0p.z, slength / 1000.F} / segs};
const auto trans {glm::translate(centreBase)};
auto segCount = static_cast<std::size_t>(std::lround(segs)) + 1;
std::vector<Vertex> vertices;
vertices.reserve(segCount * railCrossSection.size());
- for (glm::vec3 swing = {arc.first, centreBase.z - e0p.z, 0.F}; segCount; swing += step, --segCount) {
+ for (Position3D swing = {arc.first, centreBase.z - e0p.z, 0.F}; segCount; swing += step, --segCount) {
const auto t {
- trans * glm::rotate(half_pi - swing.x, up) * glm::translate(glm::vec3 {radius, 0.F, swing.y})};
+ trans * glm::rotate(half_pi - swing.x, up) * glm::translate(Position3D {radius, 0.F, swing.y})};
for (const auto & rcs : railCrossSection) {
- const glm::vec3 m {(t * glm::vec4 {rcs.first, 1})};
- vertices.emplace_back(m, glm::vec2 {rcs.second, swing.z}, up);
+ const Position3D m {(t * (rcs.first || 1.F))};
+ vertices.emplace_back(m, Position2D {rcs.second, swing.z}, up);
}
}
mesh = defaultMesh(vertices);
}
}
-glm::vec3
+Position3D
RailLink::vehiclePositionOffset() const
{
return RAIL_HEIGHT;