/**
* @param id
* @param data @Info Stocke le FloatBuffer dans le GPU
*/
public void bufferData() {
buffer = BufferUtils.createFloatBuffer(floatlist.size());
for (Float f : floatlist) {
buffer.put(f);
}
buffer.flip();
glBindBuffer(GL_ARRAY_BUFFER, vboID);
glBufferData(GL_ARRAY_BUFFER, buffer, GL_STATIC_DRAW);
// glBufferSubData(vboID, 0, buffer);
glBindBuffer(GL_ARRAY_BUFFER, 0);
bufferSize = buffer.limit() / 7; // 7 = 3 vertex(x,y,z) + 4 color (r,g,b,a)
}
private void init() {
if (glfwInit() != GL_TRUE) {
System.err.println("Could not initialize GLFW!");
return;
}
glfwWindowHint(GLFW_SAMPLES, 4);
glfwWindowHint(GLFW_RESIZABLE, GL_FALSE);
OSCompatibility.GLFWSpecifics();
window = glfwCreateWindow(width, height, "Voxel Engine", NULL, NULL);
if (window == NULL) {
System.err.println("Could not create GLFW window!");
return;
}
// Compatibility for screen with 1:X | X =/= 1 ratio
ByteBuffer FBW = BufferUtils.createByteBuffer(4), FBH = BufferUtils.createByteBuffer(4);
glfwGetFramebufferSize(window, FBW, FBH);
pix_width = FBW.getInt(0);
pix_height = FBH.getInt(0);
InitWindow();
InitGL();
}