camera

src/engine/camera.cpp

@@ -0,0 +1,44 @@
+#include "engine/camera.hpp"
+
+// Camera Constructor
+Camera::Camera(const glm::vec3& position, const glm::vec3& target, const glm::vec3& up)
+    : position(position), target(target), up(up) {
+}
+
+// Get View Matrix
+glm::mat4 Camera::getViewMatrix() const {
+    return glm::lookAt(position, target, up);
+}
+
+// Set Position
+void Camera::setPosition(const glm::vec3& position) {
+    this->position = position;
+}
+
+// Set Target
+void Camera::setTarget(const glm::vec3& target) {
+    this->target = target;
+}
+
+// Set Up Vector
+void Camera::setUp(const glm::vec3& up) {
+    this->up = up;
+}
+
+// Get Position
+glm::vec3 Camera::getPosition() const {
+    return position;
+}
+
+// Get Projection Matrix
+glm::mat4 Camera::getProjectionMatrix() const {
+    return glm::perspective(glm::radians(fov), aspectRatio, nearPlane, farPlane);
+}
+
+// Set Projection Matrix Parameters
+void Camera::setProjectionMatrix(float fov, float aspectRatio, float nearPlane, float farPlane) {
+    this->fov = fov;
+    this->aspectRatio = aspectRatio;
+    this->nearPlane = nearPlane;
+    this->farPlane = farPlane;
+}