updated makefile for supporting different target architectures

use "ARCH=arch_name make"

restructured project folder, implementations and headers together under sources/

sources/GL_STUFF/CURVES/Hermite.hpp

@@ -0,0 +1,21 @@
+#pragma once
+#include "./Curve.hpp"
+
+enum class HermiteModes {
+	Basic,
+	Direct,
+	Cardinal,
+	TBC
+};
+
+class Hermite : public Curve {
+private:
+	vector<glm::vec3> derivatives;
+	glm::vec3 evaluateCubic(float t, float t1, float t2, glm::vec3 y1, glm::vec3 y2, glm::vec3 dy1, glm::vec3 dy2);
+
+public:
+	void computeDerivatives(HermiteModes mode, vector<glm::vec3> auxData);
+	Hermite(vector<glm::vec3> *points, vector<float> *intervals);
+	glm::vec3 evaluate(float at);
+	glm::vec3 derivate(float at);
+};