Start final solar system (#79)

* Start final solar system

* Fix format

* Saturn ring

* Fix

* Fix

* Add light

* Support both textures and materials in shader

* Move textures to correct directory

* Solar System cleanup and sun brightness

Use names for objects, as requested before, to make object picking
simpler later

* Regenerate Solar System scene

* Remove help comment

* Add comets textures

* Fix

* Fix

---------

Co-authored-by: voidbert <humbertogilgomes@protonmail.com>

Author: a104437ana

include/engine/render/ShadedShaderProgram.hpp

@@ -50,7 +50,7 @@ class ShadedShaderProgram : public ShaderProgram {
     void setNormalMatrix(const glm::mat4 &normalMatrix) const;
     void setCameraPosition(const glm::vec3 &position) const;
 
-    void setTexture(const Texture &texture) const;
+    void setTexture(const Texture &texture, const scene::Material &material) const;
     void setMaterial(const scene::Material &material) const;
     void setLights(const std::vector<std::unique_ptr<scene::light::Light>> &lights) const;
 

include/generator/SolarSystem.hpp

@@ -40,19 +40,26 @@ class SolarSystem {
 
 private:
     tinyxml2::XMLElement *createVector(const std::string &name, const glm::vec3 &vec);
-    tinyxml2::XMLElement *createBody(float radius,
+    tinyxml2::XMLElement *createColor(const std::string &name, const glm::vec3 &color);
+
+    tinyxml2::XMLElement *createBody(const std::string &name,
+                                     float radius,
                                      float distance,
                                      float orbitTime,
                                      float rotationTime,
                                      float y = 0.0f,
                                      bool hasOrbiters = false);
-    tinyxml2::XMLElement *createRings(float radius);
-    tinyxml2::XMLElement *
-        createAsteroidBelt(float minDistance, float maxDistance, float orbitTime, int numAsteroids);
-    tinyxml2::XMLElement *createComet();
+    tinyxml2::XMLElement *createRings(const std::string &name, float radius);
+    tinyxml2::XMLElement *createAsteroidBelt(const std::string &name,
+                                             float minDistance,
+                                             float maxDistance,
+                                             float orbitTime,
+                                             int numAsteroids);
+    tinyxml2::XMLElement *createComet(const std::string &name);
 
     void createPreamble(float sunScale, float rockyScale, float gasScale);
     void createCamera();
+    void createLight();
     void createObjects(float sunScale, float rockyScale, float gasScale);
 };