Named model parts, fix bogie spelling, new brush47 model

8 files changed, 212 insertions, 165 deletions

diff --git a/game/network/rail.cpp b/game/network/rail.cpp
index 77d53e4..bf1d71d 100644
--- a/game/network/rail.cpp
+++ b/game/network/rail.cpp
@@ -13,7 +13,7 @@
 #include <type_traits>
 #include <utility>
 
-constexpr std::size_t RAIL_CROSSSECTION_VERTICES {5};
+constexpr auto RAIL_CROSSSECTION_VERTICES {5U};
 constexpr glm::vec3 RAIL_HEIGHT {0, .25F, 0};
 
 RailLinks::RailLinks() : texture {Texture::cachedTexture.get("rails.jpg")} { }
diff --git a/game/vehicles/railloco.cpp b/game/vehicles/railloco.cpp
index c9ba9f9..bc62d43 100644
--- a/game/vehicles/railloco.cpp
+++ b/game/vehicles/railloco.cpp
@@ -10,6 +10,7 @@
 #include <glm/glm.hpp>
 #include <iterator>
 #include <lib/resource.h>
+#include <map>
 #include <maths.h>
 #include <memory>
 #include <random>
@@ -21,9 +22,9 @@ void
 RailVehicle::render(const Shader & shader) const
 {
 	texture->Bind();
-	for (const auto & bogey : bogeys) {
-		shader.setModel(bogey.location.GetModel());
-		bogey.mesh->Draw();
+	for (const auto & bogie : bogies) {
+		shader.setModel(bogie.location.GetModel());
+		bogie.mesh->Draw();
 	}
 	shader.setModel(location.GetModel());
 	bodyMesh->Draw();
@@ -54,7 +55,7 @@ RailLoco::move(TickDuration dur)
 }
 
 Transform
-RailLoco::getBogeyPosition(float linkDist, float dist) const
+RailLoco::getBogiePosition(float linkDist, float dist) const
 {
 	float b2linkDist {};
 	const auto b2Link = linkHist.getAt(dist - linkDist, &b2linkDist);
@@ -65,8 +66,8 @@ void
 RailLoco::updateRailVehiclePosition(RailVehicle * w, float trailBy) const
 {
 	const auto overhang {(w->length - w->wheelBase) / 2};
-	const auto & b1Pos = w->bogeys[0].location = getBogeyPosition(linkDist, trailBy += overhang);
-	const auto & b2Pos = w->bogeys[1].location = getBogeyPosition(linkDist, trailBy + wheelBase);
+	const auto & b1Pos = w->bogies[0].location = getBogiePosition(linkDist, trailBy += overhang);
+	const auto & b2Pos = w->bogies[1].location = getBogiePosition(linkDist, trailBy + wheelBase);
 	const auto diff = glm::normalize(b2Pos.GetPos() - b1Pos.GetPos());
 	w->location.GetPos() = (b1Pos.GetPos() + b2Pos.GetPos()) / 2.F;
 	w->location.GetRot() = {-vector_pitch(diff), vector_yaw(diff), 0};
@@ -95,10 +96,10 @@ RailLoco::updateWagons() const
 void RailWagon::tick(TickDuration) { }
 
 void
-bogeyOffset(ObjParser & o)
+bogieOffset(ObjParser & o)
 {
-	// offset bogey positions so they can be set directly
-	for (int b = 1; b < 3; b++) { // bogey object index
+	// offset bogie positions so they can be set directly
+	for (int b = 1; b < 3; b++) { // bogie object index
 		std::set<std::pair<float, int>> vertexIds;
 		for (const auto & face : o.objects[b].second) {
 			for (const auto & faceElement : face) {
@@ -115,25 +116,26 @@ bogeyOffset(ObjParser & o)
 Brush47::Brush47(const LinkPtr & l) : RailLoco(l, 0)
 {
 	ObjParser o {Resource::mapPath("brush47.obj")};
-	bogeyOffset(o);
+	bogieOffset(o);
 	const auto m = o.createMeshes();
-	bodyMesh = m[0].second;
-	bogeys[0].mesh = m[1].second;
-	bogeys[1].mesh = m[2].second;
+	bodyMesh = m.at("Body");
+	bogies[0].mesh = m.at("Bogie1");
+	bogies[1].mesh = m.at("Bogie2");
 	texture = Texture::cachedTexture.get(Resource::mapPath("brush47.png"));
 	wheelBase = 12.F;
 	length = 20.F;
+	speed = 33.6F;
 	linkDist = wheelBase;
 }
 
 Brush47Wagon::Brush47Wagon(const LinkPtr & l) : RailWagon(l, 0)
 {
 	ObjParser o {Resource::mapPath("brush47.obj")};
-	bogeyOffset(o);
+	bogieOffset(o);
 	const auto m = o.createMeshes();
-	bodyMesh = m[0].second;
-	bogeys[0].mesh = m[1].second;
-	bogeys[1].mesh = m[2].second;
+	bodyMesh = m.at("Body");
+	bogies[0].mesh = m.at("Bogie1");
+	bogies[1].mesh = m.at("Bogie2");
 	texture = Texture::cachedTexture.get(Resource::mapPath("brush47.png"));
 	wheelBase = 12.F;
 	length = 20.F;
diff --git a/game/vehicles/railloco.h b/game/vehicles/railloco.h
index df5f970..ddc706f 100644
--- a/game/vehicles/railloco.h
+++ b/game/vehicles/railloco.h
@@ -12,7 +12,7 @@ class Shader;
 class Texture;
 class RailVehicle : public Vehicle {
 public:
-	struct Bogey {
+	struct Bogie {
 		Transform location;
 		MeshPtr mesh;
 	};
@@ -20,7 +20,7 @@ public:
 	using Vehicle::Vehicle;
 	void render(const Shader & shader) const override;
 
-	std::array<Bogey, 2> bogeys;
+	std::array<Bogie, 2> bogies;
 	MeshPtr bodyMesh;
 	std::shared_ptr<Texture> texture;
 	float wheelBase;
@@ -45,7 +45,7 @@ public:
 
 private:
 	void move(TickDuration dur);
-	[[nodiscard]] Transform getBogeyPosition(float linkDist, float dist) const;
+	[[nodiscard]] Transform getBogiePosition(float linkDist, float dist) const;
 	void updateRailVehiclePosition(RailVehicle *, float trailBy) const;
 	void updateWagons() const;
 };
diff --git a/gfx/models/obj.h b/gfx/models/obj.h
index 71733fe..a2d874f 100644
--- a/gfx/models/obj.h
+++ b/gfx/models/obj.h
@@ -8,6 +8,7 @@
 #include <filesystem>
 #include <fstream>
 #include <glm/glm.hpp>
+#include <map>
 #include <memory>
 #include <vector>
 
@@ -39,10 +40,10 @@ public:
 	std::vector<Object> objects;
 	glm::length_t axis {0};
 
-	using NamedMeshData = std::pair<std::string, std::pair<std::vector<Vertex>, std::vector<unsigned int>>>;
-	[[nodiscard]] std::vector<NamedMeshData> createMeshData() const;
-	using NamedMesh = std::pair<std::string, std::shared_ptr<const Mesh>>;
-	[[nodiscard]] std::vector<NamedMesh> createMeshes() const;
+	using NamedMeshesData = std::map<std::string, std::pair<std::vector<Vertex>, std::vector<unsigned int>>>;
+	[[nodiscard]] NamedMeshesData createMeshData() const;
+	using NamedMeshes = std::map<std::string, std::shared_ptr<const Mesh>>;
+	[[nodiscard]] NamedMeshes createMeshes() const;
 };
 
 #endif
diff --git a/gfx/models/obj.impl.cpp b/gfx/models/obj.impl.cpp
index 5ac15ac..330e851 100644
--- a/gfx/models/obj.impl.cpp
+++ b/gfx/models/obj.impl.cpp
@@ -4,27 +4,27 @@
 #include <gfx/models/vertex.hpp>
 #include <glm/glm.hpp>
 #include <iterator>
+#include <map>
 #include <memory>
 #include <utility>
 #include <vector>
 
-std::vector<ObjParser::NamedMesh>
+ObjParser::NamedMeshes
 ObjParser::createMeshes() const
 {
-	std::vector<ObjParser::NamedMesh> out;
+	NamedMeshes out;
 	const auto data {createMeshData()};
-	std::transform(data.begin(), data.end(), std::back_inserter(out), [](auto && obj) {
+	std::transform(data.begin(), data.end(), std::inserter(out, out.end()), [](auto && obj) {
 		return std::make_pair(obj.first, std::make_shared<Mesh>(obj.second.first, obj.second.second));
 	});
 	return out;
 }
 
-std::vector<ObjParser::NamedMeshData>
+ObjParser::NamedMeshesData
 ObjParser::createMeshData() const
 {
-	std::vector<ObjParser::NamedMeshData> out;
-	out.reserve(objects.size());
-	std::transform(objects.begin(), objects.end(), std::back_inserter(out), [this](auto && obj) {
+	NamedMeshesData out;
+	std::transform(objects.begin(), objects.end(), std::inserter(out, out.end()), [this](auto && obj) {
 		std::vector<Vertex> overtices;
 		std::vector<ObjParser::FaceElement> vertexOrder;
 		std::vector<unsigned int> indices;
diff --git a/res/brush47.obj b/res/brush47.obj
index 3f23a80..8fcb2b1 100644
--- a/res/brush47.obj
+++ b/res/brush47.obj
@@ -18,14 +18,11 @@ v -1.345000 2.723224 9.690000
 v 1.345000 2.723224 9.690000
 v 1.345000 2.723224 -9.690000
 v -1.345000 2.723224 -9.690000
-v 1.340000 0.200000 9.600000
-v -1.340000 0.200000 9.600000
-v 1.340000 1.200000 9.600000
-v -1.340000 1.200000 9.600000
-v -1.340000 0.200000 -9.600000
-v 1.340000 0.200000 -9.600000
-v -1.340000 1.200000 -9.600000
-v 1.340000 1.200000 -9.600000
+v 1.340000 0.500000 9.600000
+v -1.340000 0.500000 9.600000
+v -1.340000 1.200000 9.690000
+v -1.340000 0.500000 -9.600000
+v 1.340000 0.500000 -9.600000
 v -1.300000 0.200000 -2.250000
 v -1.300000 1.200000 -2.250000
 v -1.300000 0.200000 2.250000
@@ -34,46 +31,26 @@ v 1.300000 0.200000 -2.250000
 v 1.300000 1.200000 -2.250000
 v 1.300000 0.200000 2.250000
 v 1.300000 1.200000 2.250000
+v 1.345000 1.200000 8.236500
+v 1.345000 1.200000 -8.236500
+v -1.345000 1.200000 -8.236500
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 vt 0.971354 0.662500
+vt 0.900391 0.662500
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 vt 0.025174 0.662500
 vt 0.025174 0.831250
 vt 0.037326 0.925000
 vt 0.957465 0.927083
 vt 0.971354 0.833333
 vt 0.971354 0.662500
-vt 0.002604 0.014583
-vt 0.002604 0.081250
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-vt 0.043403 0.014583
-vt 0.926215 0.527083
-vt 0.926215 0.612500
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-vt 0.010417 0.414583
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-vt 0.010417 0.293750
-vt 0.010417 0.414583
-vt 0.114583 0.414583
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+vt 0.096137 0.662500
 vt 0.605035 0.456250
 vt 0.605035 0.581250
 vt 0.359375 0.581250
@@ -82,10 +59,18 @@ vt 0.605035 0.581250
 vt 0.605035 0.456250
 vt 0.359375 0.581250
 vt 0.359375 0.456250
+vt 0.026042 0.593750
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 vt 0.083333 0.989583
 vt 0.913194 0.989583
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@@ -100,119 +85,176 @@ vt 0.152778 0.364583
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 usemtl Brush47
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-vt 0.931424 0.602083
+vt 0.006076 0.520575
 vt 0.006076 0.435417
 vt 0.342014 0.435417
 vt 0.342014 0.591667
-vt 0.006076 0.591667
-vt 0.987847 0.602083
-vt 0.987847 0.464583
-vt 0.931424 0.464583
-vt 0.931424 0.602083
-vt 0.043403 0.081250
-vt 0.043403 0.014583
-vt 0.002604 0.014583
-vt 0.002604 0.081250
+vt 0.060208 0.591667
+vt 0.006806 0.521533
+vt 0.552083 0.270833
+vt 0.216146 0.270833
+vt 0.216146 0.355992
+vt 0.270278 0.427083
+vt 0.552083 0.427083
+vt 0.215278 0.355992
+vt 0.215278 0.270833
+vt 0.552083 0.270833
+vt 0.552083 0.427083
+vt 0.269549 0.427083
 vn -1.0000 0.0000 -0.0000
-vn 0.0000 0.0000 -1.0000
-vn 1.0000 0.0000 0.0000
-vn 0.0000 0.0000 1.0000
-vn 0.0000 -1.0000 0.0000
+vn 1.0000 -0.0000 0.0000
 usemtl Brush47
 s off
-f 41/85/21 43/86/21 44/87/21 42/88/21
-f 43/89/22 47/90/22 48/91/22 44/92/22
-f 47/93/23 45/94/23 46/95/23 48/96/23
-f 45/97/24 41/98/24 42/99/24 46/100/24
-f 48/101/25 46/102/25 42/103/25 44/104/25
+f 55/92/30 57/93/30 67/94/30 68/95/30 56/96/30
+f 73/97/31 60/98/31 58/99/31 59/100/31 71/101/31 72/102/31
+f 61/103/30 63/104/30 69/105/30 70/106/30 62/107/30
+f 75/108/31 66/109/31 64/110/31 65/111/31 74/112/31
diff --git a/res/brush47.png b/res/brush47.png
index 97fd77d..3d435d6 100644
--- a/res/brush47.png
+++ b/res/brush47.png
diff --git a/test/test-obj.cpp b/test/test-obj.cpp
index 4adc961..963a9ad 100644
--- a/test/test-obj.cpp
+++ b/test/test-obj.cpp
@@ -5,6 +5,7 @@
 #include <gfx/models/obj.h>
 #include <gfx/models/vertex.hpp>
 #include <glm/glm.hpp>
+#include <map>
 #include <memory>
 #include <utility>
 #include <vector>
@@ -12,15 +13,15 @@
 BOOST_AUTO_TEST_CASE(objparse)
 {
 	ObjParser op {"/home/randomdan/dev/game/res/brush47.obj"};
-	BOOST_CHECK_EQUAL(48, op.vertices.size());
-	BOOST_CHECK_EQUAL(104, op.texCoords.size());
-	BOOST_CHECK_EQUAL(25, op.normals.size());
+	BOOST_CHECK_EQUAL(75, op.vertices.size());
+	BOOST_CHECK_EQUAL(112, op.texCoords.size());
+	BOOST_CHECK_EQUAL(31, op.normals.size());
 	BOOST_CHECK_EQUAL(3, op.objects.size());
 	const auto & object {op.objects.front()};
 	BOOST_CHECK_EQUAL("Body", object.first);
-	BOOST_CHECK_EQUAL(18, object.second.size());
-	BOOST_CHECK_EQUAL(6, object.second[0].size());
-	BOOST_CHECK_EQUAL(6, object.second[1].size());
+	BOOST_CHECK_EQUAL(21, object.second.size());
+	BOOST_CHECK_EQUAL(8, object.second[0].size());
+	BOOST_CHECK_EQUAL(8, object.second[1].size());
 	BOOST_CHECK_EQUAL(4, object.second[12].size());
 }
 
@@ -29,9 +30,10 @@ BOOST_AUTO_TEST_CASE(create_meshes)
 	ObjParser op {"/home/randomdan/dev/game/res/brush47.obj"};
 	const auto ms = op.createMeshData();
 	BOOST_REQUIRE_EQUAL(3, ms.size());
-	BOOST_REQUIRE_EQUAL("Body", ms.front().first);
-	BOOST_REQUIRE_EQUAL(76, ms.front().second.first.size());
-	const auto & v = ms.front().second.first.front();
+	BOOST_REQUIRE_EQUAL("Body", ms.begin()->first);
+	const auto & o = ms.at("Body");
+	BOOST_REQUIRE_EQUAL(88, o.first.size());
+	const auto & v = o.first.front();
 	BOOST_REQUIRE_CLOSE(1.345, v.pos.x, 1);
-	BOOST_REQUIRE_EQUAL(120, ms.front().second.second.size());
+	BOOST_REQUIRE_EQUAL(138, o.second.size());
 }