some datamodel shit

assets/shaders/phong.fs

@@ -29,19 +29,11 @@ struct PointLight {
     float quadratic;
 };
 
-const int FaceRight = 0;
-const int FaceTop = 1;
-const int FaceBack = 2;	
-const int FaceLeft = 3;	
-const int FaceBottom = 4;
-const int FaceFront	= 5;
-
 // I/O
 
 in vec3 vPos;
 in vec3 vNormal;
 in vec2 vTexCoords;
-flat in int vSurfaceZ;
 
 out vec4 FragColor;
 
@@ -52,7 +44,6 @@ uniform PointLight pointLights[NR_POINT_LIGHTS];
 uniform int numPointLights;
 uniform DirLight sunLight;
 uniform Material material;
-uniform sampler2DArray studs;
 
 // Functions
 
@@ -70,9 +61,8 @@ void main() {
     for (int i = 0; i < numPointLights; i++) {
         result += calculatePointLight(pointLights[i]);
     }
-    
-    vec4 studPx = texture(studs, vec3(vTexCoords, vSurfaceZ));
-    FragColor = vec4(mix(result, vec3(studPx), studPx.w), 1);
+
+    FragColor = vec4(result, 1.0);
 }
 
 vec3 calculateDirectionalLight(DirLight light) {

assets/shaders/phong.vs

@@ -3,60 +3,18 @@ layout (location = 0) in vec3 aPos;
 layout (location = 1) in vec3 aNormal;
 layout (location = 2) in vec2 aTexCoords;
 
-const int FaceRight = 0;
-const int FaceTop = 1;
-const int FaceBack = 2;	
-const int FaceLeft = 3;	
-const int FaceBottom = 4;
-const int FaceFront	= 5;
-
-const int SurfaceSmooth = 0;
-const int SurfaceGlue = 1;
-const int SurfaceWeld = 2;
-const int SurfaceStuds = 3;
-const int SurfaceInlets = 4;
-const int SurfaceUniversal = 5;
-
 out vec3 vPos;
 out vec3 vNormal;
 out vec2 vTexCoords;
-flat out int vSurfaceZ;
 
 uniform mat4 model;
 uniform mat3 normalMatrix;
 uniform mat4 view;
 uniform mat4 projection;
-uniform int surfaces[6];
-uniform vec3 texScale;
 
 void main()
 {
     gl_Position = projection * view * model * vec4(aPos, 1.0);
     vPos = vec3(model * vec4(aPos, 1.0));
     vNormal = normalMatrix * aNormal;
-    int vFace = aNormal == vec3(0,1,0) ? FaceTop :
-            aNormal == vec3(0, -1, 0) ? FaceBottom :
-            aNormal == vec3(1, 0, 0) ? FaceRight :
-            aNormal == vec3(-1, 0, 0) ? FaceLeft :
-            aNormal == vec3(0, 0, 1) ? FaceFront :
-            aNormal == vec3(0, 0, -1) ? FaceBack : -1;
-
-    vSurfaceZ = surfaces[vFace];
-    // if (surfaces[vFace] > SurfaceUniversal) vSurfaceZ = 0;
-
-    switch (vFace) {
-    case FaceTop:
-    case FaceBottom:
-        // vTexCoords = aTexCoords * vec2(texScale.x / 2, fract(surfaceOffset + texScale.z / 12));
-        vTexCoords = aTexCoords * vec2(texScale.x, texScale.z) / 2;
-        break;
-    case FaceLeft:
-    case FaceRight:
-        vTexCoords = aTexCoords * vec2(texScale.y, texScale.z) / 2;
-        break;
-    case FaceFront:
-    case FaceBack:
-        vTexCoords = aTexCoords * vec2(texScale.x, texScale.y) / 2;
-        break;
-    };
 }

assets/shaders/skybox.fs

@@ -1,16 +0,0 @@
-#version 330 core
-
-uniform samplerCube skybox;
-
-// in vec3 vPos;
-// in vec3 vNormal;
-in vec3 vTexCoords;
-
-out vec4 fColor;
-
-// Main
-
-void main() {
-    // fColor = texture(uTexture, vTexCoords);
-    fColor = texture(skybox, vTexCoords);
-}

assets/shaders/skybox.vs

@@ -1,17 +0,0 @@
-#version 330 core
-layout (location = 0) in vec3 aPos;
-layout (location = 1) in vec3 aNormal;
-layout (location = 2) in vec2 aTexCoords;
-
-// out vec3 vPos;
-// out vec3 vNormal;
-out vec3 vTexCoords;
-
-uniform mat4 view;
-uniform mat4 projection;
-
-void main()
-{
-    vTexCoords = aPos;
-    gl_Position = projection * view * vec4(aPos, 1.0);
-}

assets/textures/skybox/copyright.txt

@@ -1 +0,0 @@
-null_plainsky is copyright of Jauhn Dabz, jauhn@yahoo.com, https://nullpoint.fragland.net

src/camera.h

@@ -18,7 +18,7 @@ public:
 
     float pitch = 0., yaw = -90., roll = 0.;
 
-    float movementSpeed = 10.0f;
+    float movementSpeed = 5.0f;
     float mouseSensitivity = 0.2f;
 
     Camera(glm::vec3 initialPosition);

src/core/value.h

@@ -0,0 +1,20 @@
+#pragma once
+
+#include <string>
+enum ValueType {
+    OB_NIL = 0,
+    OB_BOOLEAN,
+    OB_INTEGER,
+    OB_FLOAT,
+    OB_STRING,
+};
+
+struct Value {
+    ValueType type;
+    union {
+        bool b;
+        int i;
+        float f;
+        std::string str;
+    };
+};

src/datamodel/instance.cpp

@@ -0,0 +1,53 @@
+#include "instance.h"
+#include "instancetype.h"
+#include <algorithm>
+#include <memory>
+#include <optional>
+#include <vector>
+
+InstanceType TYPE_INSTANCE {
+    .superClass = nullptr,
+    .className = "Instance",
+    .flags = OB_INST_NOT_CREATABLE,
+};
+
+std::optional<std::shared_ptr<Instance>> Instance::GetParent() {
+    if (!this->Parent.has_value() || this->Parent.value().expired())
+        return std::nullopt;
+    return this->Parent.value().lock();
+}
+
+void Instance::SetParent(std::optional<std::shared_ptr<Instance>> newParent) {
+    // Remove this instance from the existing parent
+    if (this->Parent.has_value() && !this->Parent.value().expired()) {
+        std::shared_ptr<Instance> parent = this->Parent.value().lock();
+        parent->children.erase(std::remove_if(parent->children.begin(), parent->children.end(), [this](std::shared_ptr<Instance> ptr) {
+            return ptr.get() == this;
+        }));
+    }
+
+    // Add self to 
+    if (newParent.has_value()) {
+        newParent.value()->children.push_back(this->shared_from_this());
+    }
+
+    this->Parent = newParent;
+}
+
+std::vector<std::shared_ptr<Instance>> Instance::GetChildren() {
+    return this->children;
+}
+
+std::unique_ptr<Instance> Instance::CloneInternal() {
+    // TODO: Implement refs
+
+    std::unique_ptr<Instance> clone = this->__copy();
+    clone->children = std::vector<std::shared_ptr<Instance>>();
+    clone->children.reserve(this->children.size());
+
+    for (std::shared_ptr<Instance> child : this->children) {
+        clone->children.push_back(child->CloneInternal());
+    }
+
+    return clone;
+}

src/datamodel/instance.h

@@ -0,0 +1,39 @@
+#pragma once
+#include <map>
+#include <memory>
+#include <optional>
+#include <string>
+#include <vector>
+#include "instancetype.h"
+
+#define INSTANCE_COPY_IMPL(CLASS_NAME) std::unique_ptr<Instance> CLASS_NAME::__copy() { return std::make_unique<CLASS_NAME>(CLASS_NAME(*this)); } 
+#define INSTANCE_PRELUDE(CLASS_NAME) protected: virtual std::unique_ptr<Instance> __copy() override; virtual InstanceType& GetType() const override;
+// #define INSTANCE_TYPE(CLASS_NAME, TYPE_DEFINITION) InstanceType& CLASS_NAME::GetType() const { \
+//     static InstanceType type = TYPE_DEFINITION; \
+//     return type; \
+// };
+#define INSTANCE_TYPE(CLASS_NAME, TYPE_CONSTANT) InstanceType& CLASS_NAME::GetType() const { return TYPE_CONSTANT; };
+
+extern InstanceType TYPE_INSTANCE;
+
+// The base class for all objects in the data model
+class Instance : std::enable_shared_from_this<Instance> {
+private:
+    std::optional<std::weak_ptr<Instance>> Parent;
+    std::vector<std::shared_ptr<Instance>> children;
+protected:
+    virtual std::unique_ptr<Instance> __copy();
+public:
+    std::string Name;
+    std::optional<std::shared_ptr<Instance>> GetParent();
+    void SetParent(std::optional<std::shared_ptr<Instance>> newParent);
+    std::vector<std::shared_ptr<Instance>> GetChildren();
+
+    virtual void Init();
+    std::unique_ptr<Instance> CloneInternal();
+    virtual InstanceType& GetType() const = 0;
+
+    virtual Value GetProperty(std::string key);
+    virtual void SetProperty(std::string key, Value newValue);
+    virtual Value CallMethod(std::string key, std::vector<Value> arguments);
+};

src/datamodel/instancetype.h

@@ -0,0 +1,39 @@
+#pragma once
+#include <map>
+#include <string>
+#include <vector>
+#include "../core/value.h"
+
+enum PropertyFlags {
+    OB_PROP_READ_ONLY = 1, // The property cannot be set
+    // OB_PROP_CALLBACK = 2, // The proeprty is get/set through a function instead of directly to a field
+};
+
+enum MethodFlags {
+    // OB_METHOD_OVERLOADED = 1, // The method has multiple definitions with different parameters suffixed by __ followed by a number
+};
+
+enum InstanceFlags {
+    OB_INST_NOT_CREATABLE = 1,
+};
+
+struct PropertyInfo {
+    PropertyFlags flags;
+    void* fieldPointer;
+    ValueType valueType;
+};
+
+struct MethodInfo {
+    MethodFlags flags;
+    void* functionPointer;
+    ValueType returnType;
+    std::vector<ValueType> parameterTypes;    
+};
+
+struct InstanceType {
+    InstanceType* superClass = nullptr;
+    std::string className;
+    InstanceFlags flags;
+    std::map<std::string, PropertyInfo> properties;
+    std::map<std::string, MethodInfo> methods;
+};

src/datamodel/part.cpp

@@ -0,0 +1,15 @@
+#include "part.h"
+#include "instance.h"
+#include "instancetype.h"
+#include <map>
+
+INSTANCE_COPY_IMPL(Part)
+
+InstanceType TYPE_PART {
+    .superClass = &TYPE_INSTANCE,
+    .className = "Part",
+    .properties = std::map<std::string, PropertyInfo>(),
+    .methods = std::map<std::string, MethodInfo>(),
+};
+
+INSTANCE_TYPE(Part, TYPE_PART)

src/datamodel/part.h

@@ -3,11 +3,17 @@
 #include <glm/fwd.hpp>
 #include <glm/gtc/quaternion.hpp>
 #include <reactphysics3d/body/RigidBody.h>
-#include "rendering/material.h"
+#include "../rendering/material.h"
+#include "instance.h"
+#include "instancetype.h"
 
 namespace rp = reactphysics3d;
 
-struct Part {
+extern InstanceType TYPE_PART;
+
+class Part : public Instance {
+    INSTANCE_PRELUDE(Part)
+public:
     glm::vec3 position;
     glm::quat rotation = glm::identity<glm::quat>();
     glm::vec3 scale;

src/main.cpp

@@ -8,7 +8,7 @@
 #include <stdio.h>
 #include <vector>
 
-#include "part.h"
+#include "datamodel/part.h"
 #include "rendering/renderer.h"
 #include "physics/simulation.h"
 #include "camera.h"
@@ -45,9 +45,9 @@ int main() {
     parts.push_back(Part {
         .position = glm::vec3(0, -5, 0),
         .rotation = glm::vec3(0),
-        .scale = glm::vec3(512, 1.2, 512),
+        .scale = glm::vec3(5, 1, 5),
         .material = Material {
-            .diffuse = glm::vec3(0.388235, 0.372549, 0.384314),
+            .diffuse = glm::vec3(1.0f, 0.5f, 0.31f),
             .specular = glm::vec3(0.5f, 0.5f, 0.5f),
             .shininess = 32.0f,
         },
@@ -58,9 +58,9 @@ int main() {
     parts.push_back(Part {
         .position = glm::vec3(0),
         .rotation = glm::vec3(0),
-        .scale = glm::vec3(4, 1.2, 2),
+        .scale = glm::vec3(1, 1, 1),
         .material = Material {
-            .diffuse = glm::vec3(0.639216f, 0.635294f, 0.647059f),
+            .diffuse = glm::vec3(1.0f, 0.5f, 0.31f),
             .specular = glm::vec3(0.5f, 0.5f, 0.5f),
             .shininess = 32.0f,
         }

src/physics/simulation.cpp

@@ -30,7 +30,6 @@ void simulationInit() {
     rp::Quaternion orientation = rp::Quaternion::identity();
     rp::Transform transform(position, orientation);
     rp::RigidBody* body = world->createRigidBody(transform);
-    world->setGravity(rp::Vector3(0, -196.2, 0));
 }
 
 void syncPartPhysics(Part& part) {
@@ -49,14 +48,13 @@ void syncPartPhysics(Part& part) {
         part.rigidBody->removeCollider(part.rigidBody->getCollider(0));
     }
 
-    if (part.rigidBody->getNbColliders() == 0)
     part.rigidBody->addCollider(shape, rp::Transform());
     part.rigidBody->setType(part.anchored ? rp::BodyType::STATIC : rp::BodyType::DYNAMIC);
 }
 
 void physicsStep(float deltaTime) {
     // Step the simulation a few steps
-    world->update(deltaTime / 2);
+    world->update(deltaTime);
 
     for (Part& part : parts) {
         const rp::Transform& transform = part.rigidBody->getTransform();

src/physics/simulation.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include "../part.h"
+#include "../datamodel/part.h"
 
 void simulationInit();
 void syncPartPhysics(Part& part);

src/rendering/defaultmeshes.cpp

@@ -5,7 +5,7 @@ Mesh* CUBE_MESH;
 void initMeshes() {
     static float vertices[] = {
         // positions                     // normals                  // texture coords
-        -0.5f,  -0.5f,  -0.5f,          0.0f,   0.0f,   -1.0f,        0.0f,   0.0f,  
+        -0.5f,  -0.5f,  -0.5f,          0.0f,   0.0f,   -1.0f,        0.0f,   0.0f, 
         0.5f,   -0.5f,  -0.5f,          0.0f,   0.0f,   -1.0f,        1.0f,   0.0f, 
         0.5f,   0.5f,   -0.5f,          0.0f,   0.0f,   -1.0f,        1.0f,   1.0f, 
         0.5f,   0.5f,   -0.5f,          0.0f,   0.0f,   -1.0f,        1.0f,   1.0f, 

src/rendering/renderer.cpp

@@ -3,7 +3,6 @@
 #include <GL/gl.h>
 #include <cstdio>
 #include <glm/ext.hpp>
-#include <glm/ext/matrix_float4x4.hpp>
 #include <glm/ext/matrix_transform.hpp>
 #include <glm/glm.hpp>
 #include <glm/trigonometric.hpp>
@@ -13,19 +12,13 @@
 #include "mesh.h"
 #include "defaultmeshes.h"
 #include "../camera.h"
-#include "../part.h"
-#include "skybox.h"
-#include "surface.h"
-#include "texture3d.h"
+#include "../datamodel/part.h"
 
 #include "renderer.h"
 
 Shader *shader = NULL;
-Shader *skyboxShader = NULL;
 extern Camera camera;
 extern std::vector<Part> parts;
-Skybox* skyboxTexture = NULL;
-Texture3D* studsTexture = NULL;
 
 void renderInit(GLFWwindow* window) {
     glViewport(0, 0, 1200, 900);
@@ -33,46 +26,31 @@ void renderInit(GLFWwindow* window) {
     initMeshes();
 
     glEnable(GL_DEPTH_TEST);
-    glEnable(GL_BLEND);
-    glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
-    // glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-
-
-    skyboxTexture = new Skybox({
-        "assets/textures/skybox/null_plainsky512_lf.jpg",
-        "assets/textures/skybox/null_plainsky512_rt.jpg",
-        "assets/textures/skybox/null_plainsky512_up.jpg",
-        "assets/textures/skybox/null_plainsky512_dn.jpg",
-        "assets/textures/skybox/null_plainsky512_ft.jpg",
-        "assets/textures/skybox/null_plainsky512_bk.jpg",
-        }, GL_RGB);
-
-    studsTexture = new Texture3D("assets/textures/studs.png", 128, 128, 6, GL_RGBA);
 
     // Compile shader
     shader = new Shader("assets/shaders/phong.vs", "assets/shaders/phong.fs");
-    skyboxShader = new Shader("assets/shaders/skybox.vs", "assets/shaders/skybox.fs");
 }
 
-void renderParts() {
-    glDepthMask(GL_TRUE);
+void render(GLFWwindow* window) {
+    glClearColor(0.1f, 0.1f, 0.1f, 1.0f);
+    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
     // Use shader
     shader->use();
-    // shader->set("objectColor", glm::vec3(1.0f, 0.5f, 0.31f));
-    // shader->set("lightColor",  glm::vec3(1.0f, 1.0f, 1.0f));
+    shader->set("objectColor", glm::vec3(1.0f, 0.5f, 0.31f));
+    shader->set("lightColor",  glm::vec3(1.0f, 1.0f, 1.0f));
 
     // view/projection transformations
     glm::mat4 projection = glm::perspective(glm::radians(45.f), (float)1200 / (float)900, 0.1f, 100.0f);
     glm::mat4 view = camera.getLookAt();
     shader->set("projection", projection);
     shader->set("view", view);
-    // shader->set("material", Material {
-    //     // .ambient = glm::vec3(1.0f, 0.5f, 0.31f),
-    //     .diffuse = glm::vec3(0.639216f, 0.635294f, 0.647059f),
-    //     .specular = glm::vec3(0.5f, 0.5f, 0.5f),
-    //     .shininess = 16.0f,
-    // });
+    shader->set("material", Material {
+        // .ambient = glm::vec3(1.0f, 0.5f, 0.31f),
+        .diffuse = glm::vec3(1.0f, 0.5f, 0.31f),
+        .specular = glm::vec3(0.5f, 0.5f, 0.5f),
+        .shininess = 32.0f,
+    });
     shader->set("sunLight", DirLight {
         .direction = glm::vec3(-0.2f, -1.0f, -0.3f),
         .ambient = glm::vec3(0.2f, 0.2f, 0.2f),
@@ -89,11 +67,6 @@ void renderParts() {
     //     .linear = 0.9,
     //     .quadratic = 0.32,
     // });
-    studsTexture->activate(0);
-    shader->set("studs", 0);
-    // shader->set("surfaces[1]", SurfaceStuds);
-    shader->set("surfaces[1]", SurfaceStuds);
-    shader->set("surfaces[4]", SurfaceInlets);
 
     // Pre-calculate the normal matrix for the shader
 
@@ -106,38 +79,10 @@ void renderParts() {
         model = model * glm::mat4_cast(part.rotation);
         model = glm::scale(model, part.scale);
         shader->set("model", model);
-        shader->set("material", part.material);
         glm::mat3 normalMatrix = glm::mat3(glm::transpose(glm::inverse(model)));
         shader->set("normalMatrix", normalMatrix);
-        shader->set("texScale", part.scale);
 
         CUBE_MESH->bind();
         glDrawArrays(GL_TRIANGLES, 0, 36);
     }
-}
-
-void renderSkyBox() {
-    glDepthMask(GL_FALSE);
-
-    skyboxShader->use();
-
-    glm::mat4 projection = glm::perspective(glm::radians(45.f), (float)1200 / (float)900, 0.1f, 100.0f);
-    // Remove translation component of view, making us always at (0, 0, 0)
-    glm::mat4 view = glm::mat4(glm::mat3(camera.getLookAt()));
-
-    skyboxShader->set("projection", projection);
-    skyboxShader->set("view", view);
-
-    skyboxShader->set("uTexture", 0);
-
-    CUBE_MESH->bind();
-    glDrawArrays(GL_TRIANGLES, 0, 36);
-}
-
-void render(GLFWwindow* window) {
-    glClearColor(0.1f, 0.1f, 0.1f, 1.0f);
-    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-    renderSkyBox();
-    renderParts();
 }

src/rendering/skybox.cpp

@@ -1,44 +0,0 @@
-#include <GL/glew.h>
-#include <GL/gl.h>
-#include <stb/stb_image.h>
-
-#include "skybox.h"
-
-Skybox::Skybox(std::array<std::string, 6> faces, unsigned int format) {
-    glGenTextures(1, &this->ID);
-    glBindTexture(GL_TEXTURE_CUBE_MAP, this->ID);
-
-    // stbi_set_flip_vertically_on_load(true);
-    for (unsigned int i = 0; i< faces.size(); i++) {
-        int width, height, nrChannels;
-        unsigned char *data = stbi_load(faces[i].c_str(), &width, &height,
-                                        &nrChannels, 0);
-
-        if (!data) {
-            printf("Failed to load texture '%s'\n", faces[i].c_str());
-            abort();
-        }
-
-        glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, format, width, height, 0, format,
-                    GL_UNSIGNED_BYTE, data);
-        stbi_image_free(data);
-    }
-
-    // Wrapping
-    glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-    glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-    glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
-
-    // Interpolation
-    glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-    glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-}
-
-Skybox::~Skybox() {
-    glDeleteTextures(1, &this->ID);
-}
-
-void Skybox::activate(unsigned int textureIdx) {
-    glActiveTexture(GL_TEXTURE0 + textureIdx);
-    glBindTexture(GL_TEXTURE_2D, this->ID);
-}

src/rendering/skybox.h

@@ -1,16 +0,0 @@
-#pragma once
-
-#include <array>
-#include <string>
-#include <vector>
-#define GL_RGB 0x1907
-
-class Skybox {
-private:
-    unsigned int ID;
-public:
-    Skybox(std::array<std::string, 6>, unsigned format = GL_RGB);
-    ~Skybox();
-
-    void activate(unsigned int textureIdx);
-};

src/rendering/surface.h

@@ -1,10 +0,0 @@
-#pragma once
-
-enum SurfaceType {
-    SurfaceSmooth = 0,
-    SurfaceGlue = 1,
-    SurfaceWeld = 2,
-    SurfaceStuds = 3,
-    SurfaceInlets = 4,
-    SurfaceUniversal = 5,
-};

src/rendering/texture.cpp

@@ -1,43 +0,0 @@
-#include "texture.h"
-
-#include <GL/glew.h>
-#include <GL/gl.h>
-#include <stb/stb_image.h>
-
-Texture::Texture(const char* texturePath, unsigned int format, bool noMipMaps) {
-    glGenTextures(1, &this->ID);
-    glBindTexture(GL_TEXTURE_2D, this->ID);
-
-    // Wrapping
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-
-    // Interpolation
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-
-    // stbi_set_flip_vertically_on_load(true);
-    int width, height, nrChannels;
-    unsigned char *data = stbi_load(texturePath, &width, &height,
-                                    &nrChannels, 0);
-
-    if (!data) {
-        printf("Failed to load texture '%s'\n", texturePath);
-        abort();
-    }
-
-    glTexImage2D(GL_TEXTURE_2D, 0, format, width, height, 0, format,
-                 GL_UNSIGNED_BYTE, data);
-    if (!noMipMaps) glGenerateMipmap(GL_TEXTURE_2D);
-
-    stbi_image_free(data);
-}
-
-Texture::~Texture() {
-    glDeleteTextures(1, &this->ID);
-}
-
-void Texture::activate(unsigned int textureIdx) {
-    glActiveTexture(GL_TEXTURE0 + textureIdx);
-    glBindTexture(GL_TEXTURE_2D, this->ID);
-}

src/rendering/texture.h

@@ -1,13 +0,0 @@
-#pragma once
-
-#define GL_RGB 0x1907
-
-class Texture {
-private:
-    unsigned int ID;
-public:
-    Texture(const char* texturePath, unsigned format = GL_RGB, bool noMipMaps = false);
-    ~Texture();
-
-    void activate(unsigned int textureIdx);
-};

src/rendering/texture3d.cpp

@@ -1,43 +0,0 @@
-#include "texture3d.h"
-
-#include <GL/glew.h>
-#include <GL/gl.h>
-#include <stb/stb_image.h>
-
-Texture3D::Texture3D(const char* texturePath, unsigned int tileWidth, unsigned int tileHeight, unsigned int tileCount, unsigned int format) {
-    glGenTextures(1, &this->ID);
-    glBindTexture(GL_TEXTURE_2D_ARRAY, this->ID);
-
-    // Wrapping
-    glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_WRAP_S, GL_REPEAT);
-    glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_WRAP_T, GL_REPEAT);
-    glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_WRAP_R, GL_REPEAT);
-
-    // Interpolation
-    glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-    glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-
-    // stbi_set_flip_vertically_on_load(true);
-    int width, height, nrChannels;
-    unsigned char *data = stbi_load(texturePath, &width, &height,
-                                    &nrChannels, 0);
-
-    if (!data) {
-        printf("Failed to load texture '%s'\n", texturePath);
-        abort();
-    }
-
-    glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, format, tileWidth, tileHeight, /* no of layers= */ tileCount, 0, format,
-                 GL_UNSIGNED_BYTE, data);
-
-    stbi_image_free(data);
-}
-
-Texture3D::~Texture3D() {
-    glDeleteTextures(1, &this->ID);
-}
-
-void Texture3D::activate(unsigned int textureIdx) {
-    glActiveTexture(GL_TEXTURE0 + textureIdx);
-    glBindTexture(GL_TEXTURE_2D, this->ID);
-}

src/rendering/texture3d.h

@@ -1,13 +0,0 @@
-#pragma once
-
-#define GL_RGB 0x1907
-
-class Texture3D {
-private:
-    unsigned int ID;
-public:
-    Texture3D(const char* texturePath, unsigned int tileWidth, unsigned int tileHeight, unsigned int tileCount, unsigned format = GL_RGB);
-    ~Texture3D();
-
-    void activate(unsigned int textureIdx);
-};

src/stb.cpp

@@ -1,2 +0,0 @@
-#define STB_IMAGE_IMPLEMENTATION
-#include <stb/stb_image.h>