Please help:

add rotation animation to the blocks by using the animation transform.

The center of rotation for each block should be the center of the block

The block at $(-\mathrm{.}5,-\mathrm{.}5,0)$ should rotate $30\backslash$deg each second around the y axis

The block at $(-\mathrm{.}5,\mathrm{.}5,0)$ should rotate $60\backslash$deg each second around the z$-$axis

The block at $(\mathrm{.}5,-\mathrm{.}5,0)$ should rotate $90\backslash$deg each second around the x axis

The block at $(\mathrm{.}5,\mathrm{.}5,0)$ should rotate $120\backslash$deg each second around the y axis

Source code given:

#include $"$GLM$/$gtc$/$type$\_$ptr$.$hpp$"$

#include

#include "learnopengl$/$shader$\_4722.$h$"$

#include $"$cs$4722/$artifact$.$h$"$

#include $"$cs$4722/$window$.$h$"$

#include $"$cs$4722/$buffer$\_$utilities.h$"$

static std::vector artifact$\_$list;

static Shader $*$shader;

void init$()$

$\{$

shader $=$ new Shader$("../01-$more$-$shapes$/$vertex$\_$shader.glsl$",$

$"../01-$more$-$shapes$/$fragment$\_$shader.glsl$")$;

shader$->$use$()$;

glEnable$($GL$\_$PROGRAM$\_$POINT$\_$SIZE$)$;

glEnable$($GL$\_$DEPTH$\_$TEST$)$;

cs$4722$::Shape$*$ b $=$ new cs$4722$::Block$()$;

$//$ Define transformation for each artifact

std::vector positions $=\{$

glm::vec$3(-0\mathrm{.}5$f$,-0\mathrm{.}5$f$,0\mathrm{.}0$f$),$

glm::vec$3(-0\mathrm{.}5$f$,0\mathrm{.}5$f$,0\mathrm{.}0$f$),$

glm::vec$3(0\mathrm{.}5$f$,-0\mathrm{.}5$f$,0\mathrm{.}0$f$),$

glm::vec$3(0\mathrm{.}5$f$,0\mathrm{.}5$f$,0\mathrm{.}0$f$)$

$\}$;

std::vector rotations $=\{$

glm::vec$3(45\mathrm{.}0$f$,0\mathrm{.}0$f$,0\mathrm{.}0$f$),//$ Rotate $45$ degrees around the x$-$axis

glm::vec$3(0\mathrm{.}0$f$,315\mathrm{.}0$f$,0\mathrm{.}0$f$),//$ Rotate $315$ degrees around the y$-$axis

glm::vec$3(0\mathrm{.}0$f$,0\mathrm{.}0$f$,90\mathrm{.}0$f$),//$ Rotate $90$ degrees around the z$-$axis

glm::vec$3(270\mathrm{.}0$f$,0\mathrm{.}0$f$,0\mathrm{.}0$f$)//$ Rotate $270$ degrees around the x$-$axis

$\}$;

$//$ Loop to create four artifacts

for $($int i $=0$; i $<4$; i$++)$

$\{$

$//$ Create a transformation object

auto transformation $=$ new cs$4722$::TransformationAnimationRotating$()$;

transformation$->$multiplyScale$(\mathrm{.}75$f$,\mathrm{.}25$f$,\mathrm{.}5$f$)$;

$//$ Set position for each artifact

transformation$->$multiplyTranslation$($positions$[$i$].$x$,$ positions$[$i$].$y$,$ positions$[$i$].$z$)$;

$//$ Apply rotation for each artifact

transformation$->$multiplyRotation$($rotations$[$i$].$x$,$ glm::vec$3(1,0,0))$; $//$ Rotate around x$-$axis

transformation$->$multiplyRotation$($rotations$[$i$].$y$,$ glm::vec$3(0,1,0))$; $//$ Rotate around y$-$axis

transformation$->$multiplyRotation$($rotations$[$i$].$z$,$ glm::vec$3(0,0,1))$; $//$ Rotate around z$-$axis

auto$*$ artf $=$ new cs$4722$::Artifact$($transformation$)$;

artf$->$theShape $=$ b;

artifact$\_$list.push$\_$back$($artf$)$;

$\}$

cs$4722$::initBuffers$($shader$->$ID$,$ artifact$\_$list, $"$b$\_$position", $"$b$\_$color"$)$;

$\}$

void render$()$

$\{$

for $($auto artf : artifact$\_$list$)\{$

auto model$\_$matrix $=$ artf$->$worldTransformation$->$getMatrix$()$;

shader$->$setMat$4("$u$\_$transform", model$\_$matrix$)$;

glDrawArrays$($GL$\_$TRIANGLES, artf$->$theShape$->$bufferStart, artf$->$theShape$->$bufferSize$)$;

$\}$

$\}$

int main$()$

$\{$

glfwInit$()$;

cs$4722$::setOpenglVersion$(3,3)$;

GLFWwindow$*$ window $=$ cs$4722$::setupWindow$("$More Shapes", $\mathrm{.}6,1)$;

glfwMakeContextCurrent$($window$)$;

gladLoadGL$($glfwGetProcAddress$)$;

init$()$;

while $(!$glfwWindowShouldClose$($window$))$

$\{$

glClearBufferfv$($GL$\_$COLOR, $0,$ cs$4722$::X$11$::gray$50.$asFloatArray$())$;

glClear$($GL$\_$DEPTH$\_$BUFFER$\_$BIT$)$;

render$()$;

glfwSwapBuffers$($window$)$;

glfwPollEvents$()$;

$\}$

glfwDestroyWindow$($window$)$;

glfwTerminate$()$;

$\}$