allowed for buffer data updating

README.md

@@ -0,0 +1 @@
+#Spherical Harmonics

src/Model.cpp

@@ -21,6 +21,7 @@ Model::Model(std::vector<float>&& vertices, std::vector<unsigned int>&& indices)
 
 Model::~Model()
 {
+	
 }
 
 void Model::Draw()
@@ -35,18 +36,23 @@ void Model::CreateVAO()
 	glBindVertexArray(vao);
 
 	glGenBuffers(1, &vbo);
-	glBindBuffer(GL_ARRAY_BUFFER, vbo);
-	glBufferData(GL_ARRAY_BUFFER, vertices.size() * sizeof(float), vertices.data(), GL_STATIC_DRAW);
-
 	glGenBuffers(1, &ebo);
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, ebo);
-	glBufferData(GL_ELEMENT_ARRAY_BUFFER, indices.size() * sizeof(unsigned int), indices.data(), GL_STATIC_DRAW);
 
+	UpdateBufferData();
 	DefineVAOLayout();
 
 	glBindVertexArray(0);
 }
 
+void Model::UpdateBufferData()
+{
+	glBindBuffer(GL_ARRAY_BUFFER, vbo);
+	glBufferData(GL_ARRAY_BUFFER, vertices.size() * sizeof(float), vertices.data(), GL_STATIC_DRAW);
+
+	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, ebo);
+	glBufferData(GL_ELEMENT_ARRAY_BUFFER, indices.size() * sizeof(unsigned int), indices.data(), GL_STATIC_DRAW);
+}
+
 void Model::DefineVAOLayout()
 {
 	glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 3 * sizeof(float), (void*)0);

src/Model.hpp

@@ -14,6 +14,7 @@ public:
 
 protected:
 	void CreateVAO();
+	void UpdateBufferData();
 	virtual void DefineVAOLayout();
 
 protected:

src/main.cpp

@@ -5,7 +5,6 @@
 #include <GLFW/glfw3.h>
 #include <glm/gtc/matrix_transform.hpp>
 
-#include "Model.hpp"
 #include "Orbital.hpp"
 #include "Shader.hpp"
 #include "Camera.hpp"
@@ -55,40 +54,7 @@ int main(int argc, char** argv)
 		return -1;
 	}
 
-	Model triangle(
-		{
-			-1.0f, -1.0f, 1.0f,			// Front Bottom, Left
-			-1.0f,  1.0f, 1.0f,			// Front Top Left
-			 1.0f,  1.0f, 1.0f,			// Front Top Right
-			 1.0f, -1.0f, 1.0f,			// Front Bottom Right
-
-			-1.0f, -1.0f, -1.0f,		// Back Bottom, Left
-			-1.0f,  1.0f, -1.0f,		// Back Top Left
-			 1.0f,  1.0f, -1.0f,		// Back Top Right
-			 1.0f, -1.0f, -1.0f,		// Back Bottom Right
-		},
-		{
-			0, 1, 2,
-			0, 2, 3,
-
-			3, 2, 6,
-			3, 6, 7,
-			
-			4, 5, 1,
-			4, 1, 0,
-
-			1, 5, 6,
-			1, 6, 2,
-
-			4, 0, 3,
-			4, 3, 7,
-
-			7, 6, 5,
-			7, 5, 4
-		}
-	);
-
-	Orbital orbital(4, 2);
+	Orbital orbital(2, 1);
 
 	glm::mat4 modelMatrix = glm::mat4(1.0f);
 	modelMatrix = glm::rotate(modelMatrix, glm::radians(90.0f), glm::vec3(1.0f, 0.0f, 0.0f));