The shapes in the $3$D scene are all white and look flat. The goal is to add two different light sources at different positions to improve the look of the scene and define the $3$D shapes better. Also, add some color to one of the lights to bring more color into the scene. The following picture shows an example $3$D scene after the two lighting sources have been added. Specifically, you must address the following rubric criteria:Create code to address the required functionality. The work you complete in the project source code must meet the required functionality and visual representation that are outlined for this assignment. Apply logic and proper syntax to code. Apply commenting and formatting standards to facilitate understanding of the code. All code should be well commented. Your comments should explain the purpose of lines or sections of the code and may also include how you achieved a specific task in the code.

DefineObjectMaterials$()$

void SceneManager::DefineObjectMaterials$()$

$\{*$ SetupSceneLights$()$

void SceneManager::SetupSceneLights$()\{$

$//$ this line of code is NEEDED for telling the shaders to render

$//$ the $3$D scene with custom lighting, if no light sources have

$//$ been added then the display window will be black $-$ to use the

$//$ default OpenGL lighting then comment out the following line

$//$m$\_$pShaderManager$->$setBoolValue$($g$\_$UseLightingName, true$)$;

$*$ PrepareScene$()$

void SceneManager::PrepareScene$()\{$

$//$ define the materials for objects in the scene

DefineObjectMaterials$()$;

$//$ add and define the light sources for the scene

SetupSceneLights$()$;

m$\_$basicMeshes$->$LoadBoxMesh$()$;

m$\_$basicMeshes$->$LoadPlaneMesh$()$;

m$\_$basicMeshes$->$LoadCylinderMesh$()$;

m$\_$basicMeshes$->$LoadConeMesh$()$;

m$\_$basicMeshes$->$LoadSphereMesh$()$;$\}$

$*$ RenderScene$()$

void SceneManager::RenderScene$()\{$

$//$ declare the variables for the transformations

glm::vec$3$ scaleXYZ;

float XrotationDegrees $=0\mathrm{.}0$f;

float YrotationDegrees $=0\mathrm{.}0$f;

float ZrotationDegrees $=0\mathrm{.}0$f;

glm::vec$3$ positionXYZ;

$/***$ Set needed transformations

$//$ set the XYZ scale for the mesh

scaleXYZ $=$ glm::vec$3(20\mathrm{.}0$f$,1\mathrm{.}0$f$,10\mathrm{.}0$f$)$;

$//$ set the XYZ rotation for the mesh

XrotationDegrees $=0\mathrm{.}0$f;

YrotationDegrees $=0\mathrm{.}0$f;

ZrotationDegrees $=0\mathrm{.}0$f;

$//$ set the XYZ position for the mesh

positionXYZ $=$ glm::vec$3(0\mathrm{.}0$f$,0\mathrm{.}0$f$,0\mathrm{.}0$f$)$;

$//$ set the transformations into memory to be used on the drawn meshes

SetTransformations$($

scaleXYZ,

XrotationDegrees,

YrotationDegrees,

ZrotationDegrees,

positionXYZ$)$;

$//$ set the active color values in the shader $($RGBA$)$

SetShaderColor$(1,1,1,1)$;

$//$ draw the mesh with transformation values $-$ this plane is used for the base

m$\_$basicMeshes$->$DrawPlaneMesh$()$;

$/***$ Set needed transformations

$//$ set the XYZ scale for the mesh

scaleXYZ $=$ glm::vec$3(0\mathrm{.}9$f$,2\mathrm{.}8$f$,0\mathrm{.}9$f$)$;

$//$ set the XYZ rotation for the mesh

XrotationDegrees $=90\mathrm{.}0$f;

YrotationDegrees $=0\mathrm{.}0$f;

ZrotationDegrees $=-15\mathrm{.}0$f;

$//$ set the XYZ position for the mesh

positionXYZ $=$ glm::vec$3(0\mathrm{.}0$f$,0\mathrm{.}9$f$,0\mathrm{.}4$f$)$;

$//$ set the transformations into memory to be used on the drawn meshes

SetTransformations$($

scaleXYZ,

XrotationDegrees,

YrotationDegrees,

ZrotationDegrees,

positionXYZ$)$;

$//$ set the active color values in the shader $($RGBA$)$

SetShaderColor$(1,1,1,1)$;

$//$ draw a filled cylinder shape

m$\_$basicMeshes$->$DrawCylinderMesh$()$;

$/***$ Set needed transformations

$//$ set the XYZ scale for the mesh

scaleXYZ $=$ glm::vec$3(1\mathrm{.}0$f$,9\mathrm{.}0$f$,1\mathrm{.}3$f$)$;

$//$ set the XYZ rotation for the mesh

XrotationDegrees $=0\mathrm{.}0$f;

YrotationDegrees $=0\mathrm{.}0$f;

ZrotationDegrees $=95\mathrm{.}0$f;

$//$ set the XYZ position for the mesh

positionXYZ $=$ glm::vec$3(0\mathrm{.}2$f$,2\mathrm{.}27$f$,2\mathrm{.}0$f$)$;

$//$ set the transformations into memory to be used on the drawn meshes

SetTransformations$($

scaleXYZ,

XrotationDegrees,

YrotationDegrees,

ZrotationDegrees,

positionXYZ$)$;

$//$ set the active color values in the shader $($RGBA$)$

SetShaderColor$(1,1,1,1)$;

$//$ draw a filled box shape

m$\_$basicMeshes$->$DrawBoxMesh$()$;

$/***$ Set needed transformations

$//$ set the XYZ scale for the mesh

scaleXYZ $=$ glm::vec$3(1\mathrm{.}7$f$,1\mathrm{.}5$f$,1\mathrm{.}5$f$)$;

$//$ set the XYZ rotation for the mesh

XrotationDegrees $=0\mathrm{.}0$f;

YrotationDegrees $=40\mathrm{.}0$f;

ZrotationDegrees $=8\mathrm{.}0$f;

$//$ set the XYZ position for the mesh

positionXYZ $=$ glm::vec$3(3\mathrm{.}3$f$,3\mathrm{.}83$f$,2\mathrm{.}19$f$)$;

$//$ set the transformations into memory to be used on the drawn meshes

SetTransformations$($

scaleXYZ,

XrotationDegrees,

YrotationDegrees,

ZrotationDegrees,

positionXYZ$)$;

$//$ set the active color values in the shader $($RGBA$)$

SetShaderColor$(1,1,1,1)$;

$//$ draw a filled box shape

m$\_$basicMeshes$->$DrawBoxMesh$()$;

$/***$ Set needed transformations

$//$ set the XYZ scale for the mesh

scaleXYZ $=$ glm::vec$3(1\mathrm{.}0$f$,1\mathrm{.}0$f$,1\mathrm{.}0$f$)$;

$//$ set the XYZ rotation for the mesh

XrotationDegrees $=0\mathrm{.}0$f;

YrotationDegrees $=0\mathrm{.}0$f;

ZrotationDegrees $=0\mathrm{.}0$f;

$//$ set the XYZ position for the mesh

positionXYZ $=$ glm::vec$3(3\mathrm{.}1$f$,5\mathrm{.}6$f$,2\mathrm{.}5$f