first attempt to bind texture

gl/Texture.cpp

@@ -0,0 +1,22 @@
+//
+// Created by lukas on 06.02.22.
+//
+
+#include "Texture.h"
+#include "../bmploader.h"
+#define GL_GLEXT_PROTOTYPES
+
+#include <GL/gl.h>
+
+Texture::Texture() {
+    mTexturehandle = bmploader().loadBMP("../block.bmp");
+}
+
+void Texture::Bind() {
+    glActiveTexture(GL_TEXTURE0);
+    glBindTexture(GL_TEXTURE_2D, mTexturehandle);
+}
+
+void Texture::UnBind() {
+    glBindTexture(GL_TEXTURE_2D, 0);
+}

gl/Texture.h

@@ -0,0 +1,19 @@
+//
+// Created by lukas on 06.02.22.
+//
+
+#ifndef OPENGLTEST_TEXTURE_H
+#define OPENGLTEST_TEXTURE_H
+
+
+class Texture {
+private:
+    unsigned mTexturehandle;
+public:
+    Texture();
+    void Bind();
+    void UnBind();
+};
+
+
+#endif //OPENGLTEST_TEXTURE_H

gl/VertexArray.cpp

@@ -13,12 +13,14 @@ VertexArray::VertexArray(const VertexBuffer& buff) {
     buff.Bind();
 
     // generate new vertex array object
-    glGenVertexArrays(1, &handle);
+    glGenVertexArrays(2, &handle);
     Bind();
 
     // specify syntax of my data
-    glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 3 * sizeof(float), (void *) nullptr);
+    glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 5 * sizeof(float), (void *) nullptr);
+    glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 5 * sizeof(float), (void *) nullptr);
     glEnableVertexAttribArray(0);
+    glEnableVertexAttribArray(1);
 }
 
 unsigned VertexArray::getHandle() const {