stuff

Lighting.h

@@ -1,21 +1,59 @@
 #ifndef LIGHTING_CLASS
 #define LIGHTING_CLASS
 
-#include "t.h"
-#include "tFunctions.h"
+#include <vector>
 
+#include "Light.h"
+
+// Every light in the scene. Directional lights are the only ones without shadows, apart from the sun.
 class Lighting {
 public:
-	t dirlighting;
+	DirectionalLight sun;
+	std::vector<DirectionalLight*> directionalLights;
+	std::vector<PointLight*> pointLights;
+	std::vector<SpotLight*> spotLights;
+	std::vector<glm::mat4> shadowTileMatrices;   // world to light clip space, one per used atlas tile
 
 	Lighting() {
-		dirlighting.RotateToQuaternion(glm::quat({ glm::radians(90.0f),0.0f,0.0f}));
-		dirlighting.TranslateTo({0.0f,0.0f,0.0f});
+		sun.color = glm::vec3(1.0f, 0.97f, 0.92f);
+		sun.intensity = 3.0f;
 	}
 
+	DirectionalLight* AddDirectionalLight(const glm::vec3& direction, const glm::vec3& color, float intensity) {
+		DirectionalLight* light = new DirectionalLight();
+		light->direction = glm::normalize(direction);
+		light->color = color;
+		light->intensity = intensity;
+		directionalLights.push_back(light);
+		return light;
+	}
+
+	PointLight* AddPointLight(const glm::vec3& position, const glm::vec3& color, float intensity, float radius) {
+		PointLight* light = new PointLight();
+		light->position = position;
+		light->color = color;
+		light->intensity = intensity;
+		light->radius = radius;
+		pointLights.push_back(light);
+		return light;
+	}
+
+	SpotLight* AddSpotLight(const glm::vec3& position, const glm::vec3& direction, const glm::vec3& color,
+		float intensity, float radius, float innerAngle, float outerAngle) {
+		SpotLight* light = new SpotLight();
+		light->position = position;
+		light->direction = glm::normalize(direction);
+		light->color = color;
+		light->intensity = intensity;
+		light->radius = radius;
+		light->innerAngle = innerAngle;
+		light->outerAngle = outerAngle;
+		spotLights.push_back(light);
+		return light;
+	}
 
 private:
-	
+
 };
 
-#endif
+#endif