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diff --git a/.vs/grk-cw/FileContentIndex/52b0af7d-e6d4-4bd0-ac09-72ea4878c474.vsidx b/.vs/grk-cw/FileContentIndex/52b0af7d-e6d4-4bd0-ac09-72ea4878c474.vsidx
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index 0000000..b65a1b8
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diff --git a/.vs/grk-cw/FileContentIndex/read.lock b/.vs/grk-cw/FileContentIndex/read.lock
deleted file mode 100644
index e69de29..0000000
diff --git a/.vs/grk-cw/v17/.suo b/.vs/grk-cw/v17/.suo
index fdc2910..6959399 100644
Binary files a/.vs/grk-cw/v17/.suo and b/.vs/grk-cw/v17/.suo differ
diff --git a/.vs/grk-cw/v17/Browse.VC.db b/.vs/grk-cw/v17/Browse.VC.db
index 77dde8e..124e716 100644
Binary files a/.vs/grk-cw/v17/Browse.VC.db and b/.vs/grk-cw/v17/Browse.VC.db differ
diff --git a/.vs/grk-cw/v17/DocumentLayout.json b/.vs/grk-cw/v17/DocumentLayout.json
new file mode 100644
index 0000000..c494898
--- /dev/null
+++ b/.vs/grk-cw/v17/DocumentLayout.json
@@ -0,0 +1,91 @@
+{
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+    },
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+      "RelativeMoniker": "D:0:0:{F2FC2E8F-CBA6-49D7-8B73-4BFBCB64D310}|projekt_grk\\grk-cw7.vcxproj|solutionrelative:projekt_grk\\shaders\\shader_coin.frag||{8B382828-6202-11D1-8870-0000F87579D2}"
+    },
+    {
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+    },
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+  "DocumentGroupContainers": [
+    {
+      "Orientation": 0,
+      "VerticalTabListWidth": 256,
+      "DocumentGroups": [
+        {
+          "DockedWidth": 200,
+          "SelectedChildIndex": 3,
+          "Children": [
+            {
+              "$type": "Bookmark",
+              "Name": "ST:128:0:{116d2292-e37d-41cd-a077-ebacac4c8cc4}"
+            },
+            {
+              "$type": "Document",
+              "DocumentIndex": 1,
+              "Title": "shader_coin.frag",
+              "DocumentMoniker": "C:\\Users\\maksg\\Documents\\Grafika_2024\\projekt_grk\\shaders\\shader_coin.frag",
+              "RelativeDocumentMoniker": "projekt_grk\\shaders\\shader_coin.frag",
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+              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.001001|",
+              "WhenOpened": "2024-02-26T19:01:49.259Z",
+              "EditorCaption": ""
+            },
+            {
+              "$type": "Document",
+              "DocumentIndex": 2,
+              "Title": "shader_coin.vert",
+              "DocumentMoniker": "C:\\Users\\maksg\\Documents\\Grafika_2024\\projekt_grk\\shaders\\shader_coin.vert",
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+            {
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+}
\ No newline at end of file
diff --git a/.vs/grk-cw/v17/Solution.VC.db b/.vs/grk-cw/v17/Solution.VC.db
new file mode 100644
index 0000000..544a94b
Binary files /dev/null and b/.vs/grk-cw/v17/Solution.VC.db differ
diff --git a/.vs/grk-cw/v17/fileList.bin b/.vs/grk-cw/v17/fileList.bin
index 91ef4e8..227b09c 100644
Binary files a/.vs/grk-cw/v17/fileList.bin and b/.vs/grk-cw/v17/fileList.bin differ
diff --git a/.vs/grk-cw/v17/ipch/AutoPCH/2bd9856fe7123c35/MAIN.ipch b/.vs/grk-cw/v17/ipch/AutoPCH/2bd9856fe7123c35/MAIN.ipch
new file mode 100644
index 0000000..119c63b
Binary files /dev/null and b/.vs/grk-cw/v17/ipch/AutoPCH/2bd9856fe7123c35/MAIN.ipch differ
diff --git a/.vs/grk-cw/v17/ipch/AutoPCH/b9badb3a383f4bb/SHADER_LOADER.ipch b/.vs/grk-cw/v17/ipch/AutoPCH/b9badb3a383f4bb/SHADER_LOADER.ipch
new file mode 100644
index 0000000..b8a2d26
Binary files /dev/null and b/.vs/grk-cw/v17/ipch/AutoPCH/b9badb3a383f4bb/SHADER_LOADER.ipch differ
diff --git a/.vs/grk-cw/v17/ipch/AutoPCH/d52e93c2264273a6/EX_7_1.ipch b/.vs/grk-cw/v17/ipch/AutoPCH/d52e93c2264273a6/EX_7_1.ipch
new file mode 100644
index 0000000..88c4092
Binary files /dev/null and b/.vs/grk-cw/v17/ipch/AutoPCH/d52e93c2264273a6/EX_7_1.ipch differ
diff --git a/Debug/projekt_grk.exe b/Debug/projekt_grk.exe
index aa1ebc9..6eba963 100644
Binary files a/Debug/projekt_grk.exe and b/Debug/projekt_grk.exe differ
diff --git a/Debug/projekt_grk.pdb b/Debug/projekt_grk.pdb
index f1bf540..81c8729 100644
Binary files a/Debug/projekt_grk.pdb and b/Debug/projekt_grk.pdb differ
diff --git a/projekt_grk/Debug/Box.obj b/projekt_grk/Debug/Box.obj
index a00729f..24be220 100644
Binary files a/projekt_grk/Debug/Box.obj and b/projekt_grk/Debug/Box.obj differ
diff --git a/projekt_grk/Debug/Camera.obj b/projekt_grk/Debug/Camera.obj
index 41b65e5..bb03d1e 100644
Binary files a/projekt_grk/Debug/Camera.obj and b/projekt_grk/Debug/Camera.obj differ
diff --git a/projekt_grk/Debug/Render_Utils.obj b/projekt_grk/Debug/Render_Utils.obj
index 5523aa9..501ba91 100644
Binary files a/projekt_grk/Debug/Render_Utils.obj and b/projekt_grk/Debug/Render_Utils.obj differ
diff --git a/projekt_grk/Debug/SOIL.obj b/projekt_grk/Debug/SOIL.obj
index 4a5bfcf..146dddf 100644
Binary files a/projekt_grk/Debug/SOIL.obj and b/projekt_grk/Debug/SOIL.obj differ
diff --git a/projekt_grk/Debug/Shader_Loader.obj b/projekt_grk/Debug/Shader_Loader.obj
index d05f4be..254a003 100644
Binary files a/projekt_grk/Debug/Shader_Loader.obj and b/projekt_grk/Debug/Shader_Loader.obj differ
diff --git a/projekt_grk/Debug/Texture.obj b/projekt_grk/Debug/Texture.obj
index 83a74a1..ac71420 100644
Binary files a/projekt_grk/Debug/Texture.obj and b/projekt_grk/Debug/Texture.obj differ
diff --git a/projekt_grk/Debug/grk-cw7.log b/projekt_grk/Debug/grk-cw7.log
index 9b90919..1fca036 100644
--- a/projekt_grk/Debug/grk-cw7.log
+++ b/projekt_grk/Debug/grk-cw7.log
@@ -1,10 +1,19 @@
 C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppBuild.targets(531,5): warning MSB8028: Katalog pośredni (Debug\) zawiera pliki udostępnione z innego projektu (grk-cw3.vcxproj, grk-cw4.vcxproj, grk-cw5.vcxproj, grk-cw6.vcxproj, grk-cw7.vcxproj). Może to spowodować niepoprawne zachowanie podczas oczyszczania i ponownej kompilacji.
   main.cpp
-C:\Program Files (x86)\Windows Kits\10\Include\10.0.22000.0\shared\minwindef.h(130,1): warning C4005: "APIENTRY": ponowna definicja makra
-D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\dependencies\glfw-3.3.8.bin.WIN32\include\GLFW\glfw3.h(123,1): message : zobacz poprzednią definicję „APIENTRY”
-D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\src\ex_7_1.hpp(91,10): warning C4305: "inicjowanie": obcięcie z "double" do "float"
-D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\src\ex_7_1.hpp(174,13): warning C4244: "inicjowanie": konwersja z "double" do "float", możliwa utrata danych
-D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\src\ex_7_1.hpp(192,29): warning C4305: "inicjowanie": obcięcie z "double" do "float"
+C:\Program Files (x86)\Windows Kits\10\Include\10.0.22621.0\shared\minwindef.h(130,1): warning C4005: "APIENTRY": ponowna definicja makra
+  (kompilowanie pliku źródłowego „src/main.cpp”)
+  C:\Users\maksg\Documents\Grafika_2024\dependencies\glfw-3.3.8.bin.WIN32\include\GLFW\glfw3.h(123,1):
+  zobacz poprzednią definicję „APIENTRY”
+  
+C:\Users\maksg\Documents\Grafika_2024\projekt_grk\src\ex_7_1.hpp(93,10): warning C4305: "inicjowanie": obcięcie z "double" do "float"
+  (kompilowanie pliku źródłowego „src/main.cpp”)
+  
+C:\Users\maksg\Documents\Grafika_2024\projekt_grk\src\ex_7_1.hpp(205,13): warning C4244: "inicjowanie": konwersja z "double" do "float", możliwa utrata danych
+  (kompilowanie pliku źródłowego „src/main.cpp”)
+  
+C:\Users\maksg\Documents\Grafika_2024\projekt_grk\src\ex_7_1.hpp(223,29): warning C4305: "inicjowanie": obcięcie z "double" do "float"
+  (kompilowanie pliku źródłowego „src/main.cpp”)
+  
 Box.obj : warning LNK4075: zignorowano opcję „/EDITANDCONTINUE” z powodu określenia opcji „/INCREMENTAL:NO”
 LINK : warning LNK4098: domyślna biblioteka „MSVCRT” powoduje konflikt z innymi bibliotekami; użyj opcji /NODEFAULTLIB:biblioteka
-  grk-cw7.vcxproj -> D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\Debug\projekt_grk.exe
+  grk-cw7.vcxproj -> C:\Users\maksg\Documents\Grafika_2024\Debug\projekt_grk.exe
diff --git a/projekt_grk/Debug/image_DXT.obj b/projekt_grk/Debug/image_DXT.obj
index 0c483ec..844fd58 100644
Binary files a/projekt_grk/Debug/image_DXT.obj and b/projekt_grk/Debug/image_DXT.obj differ
diff --git a/projekt_grk/Debug/image_helper.obj b/projekt_grk/Debug/image_helper.obj
index 1a19ce8..5391327 100644
Binary files a/projekt_grk/Debug/image_helper.obj and b/projekt_grk/Debug/image_helper.obj differ
diff --git a/projekt_grk/Debug/main.obj b/projekt_grk/Debug/main.obj
index 687672e..d1efb27 100644
Binary files a/projekt_grk/Debug/main.obj and b/projekt_grk/Debug/main.obj differ
diff --git a/projekt_grk/Debug/projekt_grk.exe.recipe b/projekt_grk/Debug/projekt_grk.exe.recipe
index 87c6564..6cd0ef8 100644
--- a/projekt_grk/Debug/projekt_grk.exe.recipe
+++ b/projekt_grk/Debug/projekt_grk.exe.recipe
@@ -2,7 +2,7 @@
 <Project>
   <ProjectOutputs>
     <ProjectOutput>
-      <FullPath>D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\Debug\projekt_grk.exe</FullPath>
+      <FullPath>C:\Users\maksg\Documents\Grafika_2024\Debug\projekt_grk.exe</FullPath>
     </ProjectOutput>
   </ProjectOutputs>
   <ContentFiles />
diff --git a/projekt_grk/Debug/projekt_grk.tlog/CL.command.1.tlog b/projekt_grk/Debug/projekt_grk.tlog/CL.command.1.tlog
index 5b21e6e..1cb1222 100644
Binary files a/projekt_grk/Debug/projekt_grk.tlog/CL.command.1.tlog and b/projekt_grk/Debug/projekt_grk.tlog/CL.command.1.tlog differ
diff --git a/projekt_grk/Debug/projekt_grk.tlog/CL.read.1.tlog b/projekt_grk/Debug/projekt_grk.tlog/CL.read.1.tlog
index 1bf5792..60765cd 100644
Binary files a/projekt_grk/Debug/projekt_grk.tlog/CL.read.1.tlog and b/projekt_grk/Debug/projekt_grk.tlog/CL.read.1.tlog differ
diff --git a/projekt_grk/Debug/projekt_grk.tlog/CL.write.1.tlog b/projekt_grk/Debug/projekt_grk.tlog/CL.write.1.tlog
index 4aefcc0..ae4636d 100644
Binary files a/projekt_grk/Debug/projekt_grk.tlog/CL.write.1.tlog and b/projekt_grk/Debug/projekt_grk.tlog/CL.write.1.tlog differ
diff --git a/projekt_grk/Debug/projekt_grk.tlog/Cl.items.tlog b/projekt_grk/Debug/projekt_grk.tlog/Cl.items.tlog
index 3c40a12..26ef988 100644
--- a/projekt_grk/Debug/projekt_grk.tlog/Cl.items.tlog
+++ b/projekt_grk/Debug/projekt_grk.tlog/Cl.items.tlog
@@ -1,10 +1,10 @@
-D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\src\Box.cpp;D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\Debug\Box.obj
-D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\src\Camera.cpp;D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\Debug\Camera.obj
-D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\src\main.cpp;D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\Debug\main.obj
-D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\src\Render_Utils.cpp;D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\Debug\Render_Utils.obj
-D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\src\Shader_Loader.cpp;D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\Debug\Shader_Loader.obj
-D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\src\SOIL\image_DXT.c;D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\Debug\image_DXT.obj
-D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\src\SOIL\image_helper.c;D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\Debug\image_helper.obj
-D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\src\SOIL\SOIL.c;D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\Debug\SOIL.obj
-D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\src\SOIL\stb_image_aug.c;D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\Debug\stb_image_aug.obj
-D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\src\Texture.cpp;D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\projekt_grk\Debug\Texture.obj
+C:\Users\maksg\Documents\Grafika_2024\projekt_grk\src\Box.cpp;C:\Users\maksg\Documents\Grafika_2024\projekt_grk\Debug\Box.obj
+C:\Users\maksg\Documents\Grafika_2024\projekt_grk\src\Camera.cpp;C:\Users\maksg\Documents\Grafika_2024\projekt_grk\Debug\Camera.obj
+C:\Users\maksg\Documents\Grafika_2024\projekt_grk\src\main.cpp;C:\Users\maksg\Documents\Grafika_2024\projekt_grk\Debug\main.obj
+C:\Users\maksg\Documents\Grafika_2024\projekt_grk\src\Render_Utils.cpp;C:\Users\maksg\Documents\Grafika_2024\projekt_grk\Debug\Render_Utils.obj
+C:\Users\maksg\Documents\Grafika_2024\projekt_grk\src\Shader_Loader.cpp;C:\Users\maksg\Documents\Grafika_2024\projekt_grk\Debug\Shader_Loader.obj
+C:\Users\maksg\Documents\Grafika_2024\projekt_grk\src\SOIL\image_DXT.c;C:\Users\maksg\Documents\Grafika_2024\projekt_grk\Debug\image_DXT.obj
+C:\Users\maksg\Documents\Grafika_2024\projekt_grk\src\SOIL\image_helper.c;C:\Users\maksg\Documents\Grafika_2024\projekt_grk\Debug\image_helper.obj
+C:\Users\maksg\Documents\Grafika_2024\projekt_grk\src\SOIL\SOIL.c;C:\Users\maksg\Documents\Grafika_2024\projekt_grk\Debug\SOIL.obj
+C:\Users\maksg\Documents\Grafika_2024\projekt_grk\src\SOIL\stb_image_aug.c;C:\Users\maksg\Documents\Grafika_2024\projekt_grk\Debug\stb_image_aug.obj
+C:\Users\maksg\Documents\Grafika_2024\projekt_grk\src\Texture.cpp;C:\Users\maksg\Documents\Grafika_2024\projekt_grk\Debug\Texture.obj
diff --git a/projekt_grk/Debug/projekt_grk.tlog/link.command.1.tlog b/projekt_grk/Debug/projekt_grk.tlog/link.command.1.tlog
index fec4027..7a3e5b5 100644
Binary files a/projekt_grk/Debug/projekt_grk.tlog/link.command.1.tlog and b/projekt_grk/Debug/projekt_grk.tlog/link.command.1.tlog differ
diff --git a/projekt_grk/Debug/projekt_grk.tlog/link.read.1.tlog b/projekt_grk/Debug/projekt_grk.tlog/link.read.1.tlog
index 902691d..39df468 100644
Binary files a/projekt_grk/Debug/projekt_grk.tlog/link.read.1.tlog and b/projekt_grk/Debug/projekt_grk.tlog/link.read.1.tlog differ
diff --git a/projekt_grk/Debug/projekt_grk.tlog/link.secondary.1.tlog b/projekt_grk/Debug/projekt_grk.tlog/link.secondary.1.tlog
new file mode 100644
index 0000000..5d1ab4c
--- /dev/null
+++ b/projekt_grk/Debug/projekt_grk.tlog/link.secondary.1.tlog
@@ -0,0 +1 @@
+^C:\USERS\MAKSG\DOCUMENTS\GRAFIKA_2024\PROJEKT_GRK\DEBUG\BOX.OBJ|C:\USERS\MAKSG\DOCUMENTS\GRAFIKA_2024\PROJEKT_GRK\DEBUG\CAMERA.OBJ|C:\USERS\MAKSG\DOCUMENTS\GRAFIKA_2024\PROJEKT_GRK\DEBUG\IMAGE_DXT.OBJ|C:\USERS\MAKSG\DOCUMENTS\GRAFIKA_2024\PROJEKT_GRK\DEBUG\IMAGE_HELPER.OBJ|C:\USERS\MAKSG\DOCUMENTS\GRAFIKA_2024\PROJEKT_GRK\DEBUG\MAIN.OBJ|C:\USERS\MAKSG\DOCUMENTS\GRAFIKA_2024\PROJEKT_GRK\DEBUG\RENDER_UTILS.OBJ|C:\USERS\MAKSG\DOCUMENTS\GRAFIKA_2024\PROJEKT_GRK\DEBUG\SHADER_LOADER.OBJ|C:\USERS\MAKSG\DOCUMENTS\GRAFIKA_2024\PROJEKT_GRK\DEBUG\SOIL.OBJ|C:\USERS\MAKSG\DOCUMENTS\GRAFIKA_2024\PROJEKT_GRK\DEBUG\STB_IMAGE_AUG.OBJ|C:\USERS\MAKSG\DOCUMENTS\GRAFIKA_2024\PROJEKT_GRK\DEBUG\TEXTURE.OBJ
diff --git a/projekt_grk/Debug/projekt_grk.tlog/link.write.1.tlog b/projekt_grk/Debug/projekt_grk.tlog/link.write.1.tlog
index 4824743..4829385 100644
Binary files a/projekt_grk/Debug/projekt_grk.tlog/link.write.1.tlog and b/projekt_grk/Debug/projekt_grk.tlog/link.write.1.tlog differ
diff --git a/projekt_grk/Debug/projekt_grk.tlog/projekt_grk.lastbuildstate b/projekt_grk/Debug/projekt_grk.tlog/projekt_grk.lastbuildstate
index 76a96e4..c9ed8de 100644
--- a/projekt_grk/Debug/projekt_grk.tlog/projekt_grk.lastbuildstate
+++ b/projekt_grk/Debug/projekt_grk.tlog/projekt_grk.lastbuildstate
@@ -1,2 +1,2 @@
-PlatformToolSet=v143:VCToolArchitecture=Native32Bit:VCToolsVersion=14.36.32532:TargetPlatformVersion=10.0.22000.0:
-Debug|Win32|D:\STUDIA_sem5\GRAFIKA-PROJEKT\grk\|
+PlatformToolSet=v143:VCToolArchitecture=Native32Bit:VCToolsVersion=14.39.33519:TargetPlatformVersion=10.0.22621.0:
+Debug|Win32|C:\Users\maksg\Documents\Grafika_2024\|
diff --git a/projekt_grk/Debug/stb_image_aug.obj b/projekt_grk/Debug/stb_image_aug.obj
index 499c830..83c041b 100644
Binary files a/projekt_grk/Debug/stb_image_aug.obj and b/projekt_grk/Debug/stb_image_aug.obj differ
diff --git a/projekt_grk/Debug/vc143.idb b/projekt_grk/Debug/vc143.idb
index fa08bc6..9683c16 100644
Binary files a/projekt_grk/Debug/vc143.idb and b/projekt_grk/Debug/vc143.idb differ
diff --git a/projekt_grk/Debug/vc143.pdb b/projekt_grk/Debug/vc143.pdb
index 634d553..3a4b001 100644
Binary files a/projekt_grk/Debug/vc143.pdb and b/projekt_grk/Debug/vc143.pdb differ
diff --git a/projekt_grk/grk-cw7.vcxproj b/projekt_grk/grk-cw7.vcxproj
index 72055b9..b2cfce9 100644
--- a/projekt_grk/grk-cw7.vcxproj
+++ b/projekt_grk/grk-cw7.vcxproj
@@ -45,6 +45,8 @@
     <None Include="shaders\shader_5_1_tex_copy.vert" />
     <None Include="shaders\shader_5_sun.frag" />
     <None Include="shaders\shader_5_sun.vert" />
+    <None Include="shaders\shader_coin.frag" />
+    <None Include="shaders\shader_coin.vert" />
     <None Include="shaders\shader_skybox.frag" />
     <None Include="shaders\shader_skybox.vert" />
   </ItemGroup>
@@ -52,7 +54,7 @@
     <ProjectGuid>{F2FC2E8F-CBA6-49D7-8B73-4BFBCB64D310}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>grk-cw7</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0.22000.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
     <ProjectName>projekt_grk</ProjectName>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
diff --git a/projekt_grk/grk-cw7.vcxproj.filters b/projekt_grk/grk-cw7.vcxproj.filters
index 99bca5a..84d8ca5 100644
--- a/projekt_grk/grk-cw7.vcxproj.filters
+++ b/projekt_grk/grk-cw7.vcxproj.filters
@@ -121,5 +121,11 @@
     <None Include="shaders\shader_skybox.vert">
       <Filter>Shader Files</Filter>
     </None>
+    <None Include="shaders\shader_coin.frag">
+      <Filter>Shader Files</Filter>
+    </None>
+    <None Include="shaders\shader_coin.vert">
+      <Filter>Shader Files</Filter>
+    </None>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/projekt_grk/models/.vs/ProjectSettings.json b/projekt_grk/models/.vs/ProjectSettings.json
new file mode 100644
index 0000000..f8b4888
--- /dev/null
+++ b/projekt_grk/models/.vs/ProjectSettings.json
@@ -0,0 +1,3 @@
+{
+  "CurrentProjectSetting": null
+}
\ No newline at end of file
diff --git a/projekt_grk/models/.vs/VSWorkspaceState.json b/projekt_grk/models/.vs/VSWorkspaceState.json
new file mode 100644
index 0000000..6b61141
--- /dev/null
+++ b/projekt_grk/models/.vs/VSWorkspaceState.json
@@ -0,0 +1,6 @@
+{
+  "ExpandedNodes": [
+    ""
+  ],
+  "PreviewInSolutionExplorer": false
+}
\ No newline at end of file
diff --git a/projekt_grk/models/.vs/models/FileContentIndex/b1e0686a-7830-4237-8162-3e6519443971.vsidx b/projekt_grk/models/.vs/models/FileContentIndex/b1e0686a-7830-4237-8162-3e6519443971.vsidx
new file mode 100644
index 0000000..282846d
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diff --git a/projekt_grk/models/.vs/models/v17/.wsuo b/projekt_grk/models/.vs/models/v17/.wsuo
new file mode 100644
index 0000000..6891527
Binary files /dev/null and b/projekt_grk/models/.vs/models/v17/.wsuo differ
diff --git a/projekt_grk/models/.vs/models/v17/DocumentLayout.json b/projekt_grk/models/.vs/models/v17/DocumentLayout.json
new file mode 100644
index 0000000..f9b2c50
--- /dev/null
+++ b/projekt_grk/models/.vs/models/v17/DocumentLayout.json
@@ -0,0 +1,23 @@
+{
+  "Version": 1,
+  "WorkspaceRootPath": "C:\\Users\\maksg\\Documents\\Grafika_2024\\projekt_grk\\models\\",
+  "Documents": [],
+  "DocumentGroupContainers": [
+    {
+      "Orientation": 0,
+      "VerticalTabListWidth": 256,
+      "DocumentGroups": [
+        {
+          "DockedWidth": 200,
+          "SelectedChildIndex": -1,
+          "Children": [
+            {
+              "$type": "Bookmark",
+              "Name": "ST:128:0:{116d2292-e37d-41cd-a077-ebacac4c8cc4}"
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/.vs/grk-cw/FileContentIndex/7fa595aa-c0ff-437a-a1ba-6fa4fc6f74ba.vsidx b/projekt_grk/models/.vs/slnx.sqlite
similarity index 72%
rename from .vs/grk-cw/FileContentIndex/7fa595aa-c0ff-437a-a1ba-6fa4fc6f74ba.vsidx
rename to projekt_grk/models/.vs/slnx.sqlite
index b498eb9..008792b 100644
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diff --git a/projekt_grk/models/cylinder.mtl b/projekt_grk/models/cylinder.mtl
new file mode 100644
index 0000000..763e0ab
--- /dev/null
+++ b/projekt_grk/models/cylinder.mtl
@@ -0,0 +1,2 @@
+# Blender 4.0.2 MTL File: 'None'
+# www.blender.org
diff --git a/projekt_grk/models/cylinder.obj b/projekt_grk/models/cylinder.obj
new file mode 100644
index 0000000..e906a3f
--- /dev/null
+++ b/projekt_grk/models/cylinder.obj
@@ -0,0 +1,267 @@
+# Blender 4.0.2
+# www.blender.org
+mtllib cylinder.mtl
+o Cylinder
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+f 29/30/15 30/29/15 32/31/15 31/32/15
+f 31/32/16 32/31/16 34/33/16 33/34/16
+f 33/34/17 34/33/17 36/35/17 35/36/17
+f 35/36/18 36/35/18 38/37/18 37/38/18
+f 37/38/19 38/37/19 40/39/19 39/40/19
+f 39/40/20 40/39/20 42/41/20 41/42/20
+f 41/42/21 42/41/21 44/43/21 43/44/21
+f 43/44/22 44/43/22 46/45/22 45/46/22
+f 45/46/23 46/45/23 48/47/23 47/48/23
+f 47/48/24 48/47/24 50/49/24 49/50/24
+f 49/50/25 50/49/25 52/51/25 51/52/25
+f 51/52/26 52/51/26 54/53/26 53/54/26
+f 53/54/27 54/53/27 56/55/27 55/56/27
+f 55/56/28 56/55/28 58/57/28 57/58/28
+f 57/58/29 58/57/29 60/59/29 59/60/29
+f 59/60/30 60/59/30 62/61/30 61/62/30
+f 4/63/31 2/64/31 64/65/31 62/66/31 60/67/31 58/68/31 56/69/31 54/70/31 52/71/31 50/72/31 48/73/31 46/74/31 44/75/31 42/76/31 40/77/31 38/78/31 36/79/31 34/80/31 32/81/31 30/82/31 28/83/31 26/84/31 24/85/31 22/86/31 20/87/31 18/88/31 16/89/31 14/90/31 12/91/31 10/92/31 8/93/31 6/94/31
+f 61/62/32 62/61/32 64/95/32 63/96/32
+f 63/96/33 64/95/33 2/97/33 1/98/33
+f 1/99/34 3/100/34 5/101/34 7/102/34 9/103/34 11/104/34 13/105/34 15/106/34 17/107/34 19/108/34 21/109/34 23/110/34 25/111/34 27/112/34 29/113/34 31/114/34 33/115/34 35/116/34 37/117/34 39/118/34 41/119/34 43/120/34 45/121/34 47/122/34 49/123/34 51/124/34 53/125/34 55/126/34 57/127/34 59/128/34 61/129/34 63/130/34
diff --git a/projekt_grk/models/sphere.mtl b/projekt_grk/models/sphere.mtl
new file mode 100644
index 0000000..763e0ab
--- /dev/null
+++ b/projekt_grk/models/sphere.mtl
@@ -0,0 +1,2 @@
+# Blender 4.0.2 MTL File: 'None'
+# www.blender.org
diff --git a/projekt_grk/shaders/shader_coin.frag b/projekt_grk/shaders/shader_coin.frag
new file mode 100644
index 0000000..cc8c617
--- /dev/null
+++ b/projekt_grk/shaders/shader_coin.frag
@@ -0,0 +1,20 @@
+#version 430 core
+
+in vec3 FragPos;
+in vec3 Normal;
+
+out vec4 FragColor;
+
+uniform vec3 color;
+
+void main()
+{
+    vec3 lightColor = vec3(1.0, 1.0, 1.0);
+    vec3 lightDir = normalize(vec3(1.0, 1.0, 1.0));
+
+    float diff = max(dot(normalize(Normal), lightDir), 0.0);
+    vec3 diffuse = diff * lightColor;
+
+    FragColor = vec4(color * diffuse, 1.0);
+}
+
diff --git a/projekt_grk/shaders/shader_coin.vert b/projekt_grk/shaders/shader_coin.vert
new file mode 100644
index 0000000..5cb152f
--- /dev/null
+++ b/projekt_grk/shaders/shader_coin.vert
@@ -0,0 +1,20 @@
+#version 430 core
+
+layout(location = 0) in vec3 vertexPosition;
+layout(location = 1) in vec3 vertexNormal;
+layout(location = 2) in vec2 vertexTexCoord;
+
+uniform mat4 transformation;
+uniform mat4 modelMatrix;
+
+out vec3 FragPos;
+out vec3 Normal;
+
+void main()
+{
+    vec4 rotatedPosition = modelMatrix * vec4(vertexPosition, 1.0);
+    gl_Position = transformation * rotatedPosition;
+    Normal = mat3(transpose(inverse(transformation))) * vertexNormal;
+    FragPos = rotatedPosition.xyz;
+}
+
diff --git a/projekt_grk/src/ex_7_1.hpp b/projekt_grk/src/ex_7_1.hpp
index 0f1fc77..e87dfda 100644
--- a/projekt_grk/src/ex_7_1.hpp
+++ b/projekt_grk/src/ex_7_1.hpp
@@ -51,11 +51,13 @@ GLuint programTex;
 GLuint programEarth;
 GLuint programProcTex;
 GLuint programSkyBox;
+GLuint programCoin;
 Core::Shader_Loader shaderLoader;
 
 Core::RenderContext shipContext;
 Core::RenderContext sphereContext;
 Core::RenderContext cubeContext;
+Core::RenderContext cylinderContext;
 
 glm::vec3 cameraPos = glm::vec3(-4.f, 0, 0);
 glm::vec3 cameraDir = glm::vec3(1.f, 0.f, 0.f);
@@ -131,6 +133,35 @@ void drawObjectTexture(Core::RenderContext& context, glm::mat4 modelMatrix, GLui
 	Core::DrawContext(context);
 
 }
+void drawCylinder(Core::RenderContext& context, glm::mat4 modelMatrix, float height, float radius, glm::vec3 color) {
+	GLuint prog = programCoin;
+	glUseProgram(prog);
+
+	// Rotate the modelMatrix to make the cylinder vertically oriented
+
+	modelMatrix = glm::rotate(modelMatrix, glm::radians(-90.0f), glm::vec3(1, 0, 0));  // Rotate around x-axis
+	modelMatrix = glm::scale(modelMatrix, glm::vec3(radius, height, radius));          // Scale
+
+	// Calculate model-view-projection matrix
+	glm::mat4 viewProjectionMatrix = createPerspectiveMatrix() * createCameraMatrix();
+	glm::mat4 transformation = viewProjectionMatrix * modelMatrix;
+
+	// Set transformation matrices in the shader
+	glUniformMatrix4fv(glGetUniformLocation(prog, "transformation"), 1, GL_FALSE, (float*)&transformation);
+	glUniformMatrix4fv(glGetUniformLocation(prog, "modelMatrix"), 1, GL_FALSE, (float*)&modelMatrix);
+
+	// Set color and light position in the shader
+	glUniform3f(glGetUniformLocation(prog, "color"), color.x, color.y, color.z);
+	glUniform3f(glGetUniformLocation(prog, "lightPos"), 0, 0, 0);
+
+	// Draw the cylinder
+	Core::DrawContext(context);
+}
+
+
+
+
+
 
 void drawSun(Core::RenderContext& context, glm::mat4 modelMatrix, GLuint textureID)
 {
@@ -242,9 +273,13 @@ void renderScene(GLFWwindow* window)
 	drawObjectSkyBox(cubeContext, glm::translate(cameraPos));
 
 	//sun
+
 	drawSun(sphereContext, glm::mat4(), texture::sun);
 
-	//rendering all the planets
+	float cylinderHeight = 1.0f;
+	float cylinderRadius = 1.0f;
+	drawCylinder(cylinderContext, glm::translate(glm::vec3(5.0f, 0.0f, 0.0f)), cylinderHeight, cylinderRadius, glm::vec3(1.0f, 1.0f, 0.0f));
+
 	renderPlanets();
 
 
@@ -296,10 +331,12 @@ void init(GLFWwindow* window)
 	programProcTex = shaderLoader.CreateProgram("shaders/shader_5_1_tex.vert", "shaders/shader_5_1_tex.frag");
 	programSun = shaderLoader.CreateProgram("shaders/shader_5_sun.vert", "shaders/shader_5_sun.frag");
 	programSkyBox = shaderLoader.CreateProgram("shaders/shader_skybox.vert", "shaders/shader_skybox.frag");
+	programCoin = shaderLoader.CreateProgram("shaders/shader_coin.vert", "shaders/shader_coin.frag");
 
 	loadModelToContext("./models/sphere.obj", sphereContext);
 	loadModelToContext("./models/spaceship.obj", shipContext);
 	loadModelToContext("./models/cube.obj", cubeContext);
+	loadModelToContext("./models/cylinder.obj", cylinderContext);
 
 	texture::mercury = Core::LoadTexture("textures/mercury/mercury.jpg");
 	texture::venus = Core::LoadTexture("textures/venus/venus.jpg");