Start with the C$++$ driver provided in the assignment archive. This program has one shape using the builtin vertex coloring for that shape.

Change the display to four blocks, the blocks should be colored using the builtin vertex coloring.

Create a single block shape object. This will be shared by several artifacts.

There should be four artifacts, each using the block shape.

Use the world transform for the following

Each artifact should be scaled $\mathrm{.}75$ in the x direction, $\mathrm{.}25$ in the y direction, $\mathrm{.}5$ in the z direction

There should be an artifact centered at each of the points $(-\mathrm{.}5,-\mathrm{.}5,0),(-\mathrm{.}5,\mathrm{.}5,0),(\mathrm{.}5,-\mathrm{.}5,0),(\mathrm{.}5,\mathrm{.}5,0)$

In the code the first artifact defined should be at $(-\mathrm{.}5,-\mathrm{.}5,0),$ the second at $(-5,\mathrm{.}5,0),$ the third at $(\mathrm{.}5,-\mathrm{.}5,0),$ and the fourth at $(\mathrm{.}5,\mathrm{.}5,0)$

These blocks should be rotated

The block at $(-\mathrm{.}5,-\mathrm{.}5,0)$ should be rotated $45\backslash$deg around the x axis

The block at $(-\mathrm{.}5,\mathrm{.}5,0)$ should be rotated $315\backslash$deg around the y axis

The block at $(\mathrm{.}5,-\mathrm{.}5,0)$ should be rotated $90\backslash$deg around the z axis

The block at $(\mathrm{.}5,\mathrm{.}5,0)$ should be rotated $270\backslash$deg around the x axis

Sou#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$4722$::Torus$(\mathrm{.}5,20,50)$;

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

transformation$->$multiplyScale$(\mathrm{.}4$f$,\mathrm{.}6$f$,\mathrm{.}4$f$)$;

transformation$->$multiplyTranslation$(\mathrm{.}5,-\mathrm{.}5,0)$;

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$()$;

$\}$rce code given: