diff --git a/enginecustom/Multitexture.ps b/enginecustom/Multitexture.ps
new file mode 100644
index 0000000..f4f160d
--- /dev/null
+++ b/enginecustom/Multitexture.ps
@@ -0,0 +1,45 @@
+////////////////////////////////////////////////////////////////////////////////
+// Filename: multitexture.ps
+////////////////////////////////////////////////////////////////////////////////
+
+
+/////////////
+// GLOBALS //
+/////////////
+
+Texture2D shaderTexture1 : register(t0);
+Texture2D shaderTexture2 : register(t1);
+SamplerState SampleType : register(s0);
+
+
+//////////////
+// TYPEDEFS //
+//////////////
+struct PixelInputType
+{
+    float4 position : SV_POSITION;
+    float2 tex : TEXCOORD0;
+};
+
+
+////////////////////////////////////////////////////////////////////////////////
+// Pixel Shader
+////////////////////////////////////////////////////////////////////////////////
+float4 MultiTexturePixelShader(PixelInputType input) : SV_TARGET
+{
+    float4 color1;
+    float4 color2;
+    float4 blendColor;
+
+        // Sample the pixel color from the textures using the sampler at this texture coordinate location.
+    color1 = shaderTexture1.Sample(SampleType, input.tex);
+    color2 = shaderTexture2.Sample(SampleType, input.tex);
+	
+    // Combine the two textures together.
+    blendColor = color1 * color2 * 2.0;
+
+    // Saturate the final color.
+    blendColor = saturate(blendColor);
+
+    return blendColor;
+}
diff --git a/enginecustom/Multitexture.vs b/enginecustom/Multitexture.vs
new file mode 100644
index 0000000..f1261a6
--- /dev/null
+++ b/enginecustom/Multitexture.vs
@@ -0,0 +1,54 @@
+////////////////////////////////////////////////////////////////////////////////
+// Filename: multitexture.vs
+////////////////////////////////////////////////////////////////////////////////
+
+
+/////////////
+// GLOBALS //
+/////////////
+cbuffer MatrixBuffer
+{
+    matrix worldMatrix;
+    matrix viewMatrix;
+    matrix projectionMatrix;
+};
+
+
+//////////////
+// TYPEDEFS //
+//////////////
+struct VertexInputType
+{
+    float4 position : POSITION;
+    float2 tex : TEXCOORD0;
+    float3 normal : NORMAL;
+};
+
+struct PixelInputType
+{
+    float4 position : SV_POSITION;
+    float2 tex : TEXCOORD0;
+};
+
+
+////////////////////////////////////////////////////////////////////////////////
+// Vertex Shader
+////////////////////////////////////////////////////////////////////////////////
+PixelInputType MultiTextureVertexShader(VertexInputType input)
+{
+    PixelInputType output;
+    
+
+    // Change the position vector to be 4 units for proper matrix calculations.
+    input.position.w = 1.0f;
+
+    // Calculate the position of the vertex against the world, view, and projection matrices.
+    output.position = mul(input.position, worldMatrix);
+    output.position = mul(output.position, viewMatrix);
+    output.position = mul(output.position, projectionMatrix);
+    
+    // Store the texture coordinates for the pixel shader.
+    output.tex = input.tex;
+    
+    return output;
+}
diff --git a/enginecustom/Multitextureshaderclass.cpp b/enginecustom/Multitextureshaderclass.cpp
new file mode 100644
index 0000000..7a9f63d
--- /dev/null
+++ b/enginecustom/Multitextureshaderclass.cpp
@@ -0,0 +1,373 @@
+////////////////////////////////////////////////////////////////////////////////
+// Filename: multitextureshaderclass.cpp
+////////////////////////////////////////////////////////////////////////////////
+#include "multitextureshaderclass.h"
+
+
+MultiTextureShaderClass::MultiTextureShaderClass()
+{
+    m_vertexShader = 0;
+    m_pixelShader = 0;
+    m_layout = 0;
+    m_matrixBuffer = 0;
+    m_sampleState = 0;
+}
+
+
+MultiTextureShaderClass::MultiTextureShaderClass(const MultiTextureShaderClass& other)
+{
+}
+
+
+MultiTextureShaderClass::~MultiTextureShaderClass()
+{
+}
+
+
+bool MultiTextureShaderClass::Initialize(ID3D11Device* device, HWND hwnd)
+{
+    bool result;
+    wchar_t vsFilename[128];
+    wchar_t psFilename[128];
+    int error;
+
+    // Set the filename of the vertex shader.
+    error = wcscpy_s(vsFilename, 128, L"multitexture.vs");
+    if (error != 0)
+    {
+        return false;
+    }
+
+    // Set the filename of the pixel shader.
+    error = wcscpy_s(psFilename, 128, L"multitexture.ps");
+    if (error != 0)
+    {
+        return false;
+    }
+
+    // Initialize the vertex and pixel shaders.
+    result = InitializeShader(device, hwnd, vsFilename, psFilename);
+    if (!result)
+    {
+        return false;
+    }
+
+    return true;
+}
+
+void MultiTextureShaderClass::Shutdown()
+{
+    // Shutdown the vertex and pixel shaders as well as the related objects.
+    ShutdownShader();
+
+    return;
+}
+
+bool MultiTextureShaderClass::Render(ID3D11DeviceContext* deviceContext, int indexCount, XMMATRIX worldMatrix, XMMATRIX viewMatrix,
+    XMMATRIX projectionMatrix, ID3D11ShaderResourceView* texture1, ID3D11ShaderResourceView* texture2)
+{
+    bool result;
+
+
+    // Set the shader parameters that it will use for rendering.
+    result = SetShaderParameters(deviceContext, worldMatrix, viewMatrix, projectionMatrix, texture1, texture2);
+    if (!result)
+    {
+        return false;
+    }
+
+    // Now render the prepared buffers with the shader.
+    RenderShader(deviceContext, indexCount);
+
+    return true;
+}
+
+bool MultiTextureShaderClass::InitializeShader(ID3D11Device* device, HWND hwnd, WCHAR* vsFilename, WCHAR* psFilename)
+{
+    HRESULT result;
+    ID3D10Blob* errorMessage;
+    ID3D10Blob* vertexShaderBuffer;
+    ID3D10Blob* pixelShaderBuffer;
+    D3D11_INPUT_ELEMENT_DESC polygonLayout[3];
+    unsigned int numElements;
+    D3D11_BUFFER_DESC matrixBufferDesc;
+    D3D11_SAMPLER_DESC samplerDesc;
+
+
+    // Initialize the pointers this function will use to null.
+    errorMessage = 0;
+    vertexShaderBuffer = 0;
+    pixelShaderBuffer = 0;
+
+    // Compile the vertex shader code.
+    result = D3DCompileFromFile(vsFilename, NULL, NULL, "MultiTextureVertexShader", "vs_5_0", D3D10_SHADER_ENABLE_STRICTNESS, 0,
+        &vertexShaderBuffer, &errorMessage);
+    if (FAILED(result))
+    {
+        // If the shader failed to compile it should have writen something to the error message.
+        if (errorMessage)
+        {
+            OutputShaderErrorMessage(errorMessage, hwnd, vsFilename);
+        }
+        // If there was nothing in the error message then it simply could not find the shader file itself.
+        else
+        {
+            MessageBox(hwnd, vsFilename, L"Missing Shader File", MB_OK);
+        }
+
+        return false;
+    }
+
+    // Compile the pixel shader code.
+    result = D3DCompileFromFile(psFilename, NULL, NULL, "MultiTexturePixelShader", "ps_5_0", D3D10_SHADER_ENABLE_STRICTNESS, 0,
+        &pixelShaderBuffer, &errorMessage);
+    if (FAILED(result))
+    {
+        // If the shader failed to compile it should have writen something to the error message.
+        if (errorMessage)
+        {
+            OutputShaderErrorMessage(errorMessage, hwnd, psFilename);
+        }
+        // If there was nothing in the error message then it simply could not find the file itself.
+        else
+        {
+            MessageBox(hwnd, psFilename, L"Missing Shader File", MB_OK);
+        }
+
+        return false;
+    }
+
+    // Create the vertex shader from the buffer.
+    result = device->CreateVertexShader(vertexShaderBuffer->GetBufferPointer(), vertexShaderBuffer->GetBufferSize(), NULL, &m_vertexShader);
+    if (FAILED(result))
+    {
+        return false;
+    }
+
+    // Create the pixel shader from the buffer.
+    result = device->CreatePixelShader(pixelShaderBuffer->GetBufferPointer(), pixelShaderBuffer->GetBufferSize(), NULL, &m_pixelShader);
+    if (FAILED(result))
+    {
+        return false;
+    }
+
+    // Create the vertex input layout description.
+    polygonLayout[0].SemanticName = "POSITION";
+    polygonLayout[0].SemanticIndex = 0;
+    polygonLayout[0].Format = DXGI_FORMAT_R32G32B32_FLOAT;
+    polygonLayout[0].InputSlot = 0;
+    polygonLayout[0].AlignedByteOffset = 0;
+    polygonLayout[0].InputSlotClass = D3D11_INPUT_PER_VERTEX_DATA;
+    polygonLayout[0].InstanceDataStepRate = 0;
+
+    polygonLayout[1].SemanticName = "TEXCOORD";
+    polygonLayout[1].SemanticIndex = 0;
+    polygonLayout[1].Format = DXGI_FORMAT_R32G32_FLOAT;
+    polygonLayout[1].InputSlot = 0;
+    polygonLayout[1].AlignedByteOffset = D3D11_APPEND_ALIGNED_ELEMENT;
+    polygonLayout[1].InputSlotClass = D3D11_INPUT_PER_VERTEX_DATA;
+    polygonLayout[1].InstanceDataStepRate = 0;
+
+    polygonLayout[2].SemanticName = "NORMAL";
+    polygonLayout[2].SemanticIndex = 0;
+    polygonLayout[2].Format = DXGI_FORMAT_R32G32B32_FLOAT;
+    polygonLayout[2].InputSlot = 0;
+    polygonLayout[2].AlignedByteOffset = D3D11_APPEND_ALIGNED_ELEMENT;
+    polygonLayout[2].InputSlotClass = D3D11_INPUT_PER_VERTEX_DATA;
+    polygonLayout[2].InstanceDataStepRate = 0;
+
+    // Get a count of the elements in the layout.
+    numElements = sizeof(polygonLayout) / sizeof(polygonLayout[0]);
+
+    // Create the vertex input layout.
+    result = device->CreateInputLayout(polygonLayout, numElements, vertexShaderBuffer->GetBufferPointer(),
+        vertexShaderBuffer->GetBufferSize(), &m_layout);
+    if (FAILED(result))
+    {
+        return false;
+    }
+
+    // Release the vertex shader buffer and pixel shader buffer since they are no longer needed.
+    vertexShaderBuffer->Release();
+    vertexShaderBuffer = 0;
+
+    pixelShaderBuffer->Release();
+    pixelShaderBuffer = 0;
+
+    // Setup the description of the dynamic matrix constant buffer that is in the vertex shader.
+    matrixBufferDesc.Usage = D3D11_USAGE_DYNAMIC;
+    matrixBufferDesc.ByteWidth = sizeof(MatrixBufferType);
+    matrixBufferDesc.BindFlags = D3D11_BIND_CONSTANT_BUFFER;
+    matrixBufferDesc.CPUAccessFlags = D3D11_CPU_ACCESS_WRITE;
+    matrixBufferDesc.MiscFlags = 0;
+    matrixBufferDesc.StructureByteStride = 0;
+
+    // Create the constant buffer pointer so we can access the vertex shader constant buffer from within this class.
+    result = device->CreateBuffer(&matrixBufferDesc, NULL, &m_matrixBuffer);
+    if (FAILED(result))
+    {
+        return false;
+    }
+
+    // Create a texture sampler state description.
+    samplerDesc.Filter = D3D11_FILTER_MIN_MAG_MIP_LINEAR;
+    samplerDesc.AddressU = D3D11_TEXTURE_ADDRESS_WRAP;
+    samplerDesc.AddressV = D3D11_TEXTURE_ADDRESS_WRAP;
+    samplerDesc.AddressW = D3D11_TEXTURE_ADDRESS_WRAP;
+    samplerDesc.MipLODBias = 0.0f;
+    samplerDesc.MaxAnisotropy = 1;
+    samplerDesc.ComparisonFunc = D3D11_COMPARISON_ALWAYS;
+    samplerDesc.BorderColor[0] = 0;
+    samplerDesc.BorderColor[1] = 0;
+    samplerDesc.BorderColor[2] = 0;
+    samplerDesc.BorderColor[3] = 0;
+    samplerDesc.MinLOD = 0;
+    samplerDesc.MaxLOD = D3D11_FLOAT32_MAX;
+
+    // Create the texture sampler state.
+    result = device->CreateSamplerState(&samplerDesc, &m_sampleState);
+    if (FAILED(result))
+    {
+        return false;
+    }
+
+    return true;
+}
+
+void MultiTextureShaderClass::ShutdownShader()
+{
+    // Release the sampler state.
+    if (m_sampleState)
+    {
+        m_sampleState->Release();
+        m_sampleState = 0;
+    }
+
+    // Release the matrix constant buffer.
+    if (m_matrixBuffer)
+    {
+        m_matrixBuffer->Release();
+        m_matrixBuffer = 0;
+    }
+
+    // Release the layout.
+    if (m_layout)
+    {
+        m_layout->Release();
+        m_layout = 0;
+    }
+
+    // Release the pixel shader.
+    if (m_pixelShader)
+    {
+        m_pixelShader->Release();
+        m_pixelShader = 0;
+    }
+
+    // Release the vertex shader.
+    if (m_vertexShader)
+    {
+        m_vertexShader->Release();
+        m_vertexShader = 0;
+    }
+
+    return;
+}
+
+void MultiTextureShaderClass::OutputShaderErrorMessage(ID3D10Blob* errorMessage, HWND hwnd, WCHAR* shaderFilename)
+{
+    char* compileErrors;
+    unsigned long long bufferSize, i;
+    ofstream fout;
+
+
+    // Get a pointer to the error message text buffer.
+    compileErrors = (char*)(errorMessage->GetBufferPointer());
+
+    // Get the length of the message.
+    bufferSize = errorMessage->GetBufferSize();
+
+    // Open a file to write the error message to.
+    fout.open("shader-error.txt");
+
+    // Write out the error message.
+    for (i = 0; i < bufferSize; i++)
+    {
+        fout << compileErrors[i];
+    }
+
+    // Close the file.
+    fout.close();
+
+    // Release the error message.
+    errorMessage->Release();
+    errorMessage = 0;
+
+    // Pop a message up on the screen to notify the user to check the text file for compile errors.
+    MessageBox(hwnd, L"Error compiling shader.  Check shader-error.txt for message.", shaderFilename, MB_OK);
+
+    return;
+}
+
+bool MultiTextureShaderClass::SetShaderParameters(ID3D11DeviceContext* deviceContext, XMMATRIX worldMatrix, XMMATRIX viewMatrix,
+    XMMATRIX projectionMatrix, ID3D11ShaderResourceView* texture1, ID3D11ShaderResourceView* texture2)
+{
+    HRESULT result;
+    D3D11_MAPPED_SUBRESOURCE mappedResource;
+    MatrixBufferType* dataPtr;
+    unsigned int bufferNumber;
+
+
+    // Transpose the matrices to prepare them for the shader.
+    worldMatrix = XMMatrixTranspose(worldMatrix);
+    viewMatrix = XMMatrixTranspose(viewMatrix);
+    projectionMatrix = XMMatrixTranspose(projectionMatrix);
+
+    // Lock the constant buffer so it can be written to.
+    result = deviceContext->Map(m_matrixBuffer, 0, D3D11_MAP_WRITE_DISCARD, 0, &mappedResource);
+    if (FAILED(result))
+    {
+        return false;
+    }
+
+    // Get a pointer to the data in the constant buffer.
+    dataPtr = (MatrixBufferType*)mappedResource.pData;
+
+    // Copy the matrices into the constant buffer.
+    dataPtr->world = worldMatrix;
+    dataPtr->view = viewMatrix;
+    dataPtr->projection = projectionMatrix;
+
+    // Unlock the constant buffer.
+    deviceContext->Unmap(m_matrixBuffer, 0);
+
+    // Set the position of the constant buffer in the vertex shader.
+    bufferNumber = 0;
+
+    // Finally set the constant buffer in the vertex shader with the updated values.
+    deviceContext->VSSetConstantBuffers(bufferNumber, 1, &m_matrixBuffer);
+
+    // Set shader texture resources in the pixel shader.
+    deviceContext->PSSetShaderResources(0, 1, &texture1);
+    deviceContext->PSSetShaderResources(1, 1, &texture2);
+
+    return true;
+}
+
+void MultiTextureShaderClass::RenderShader(ID3D11DeviceContext* deviceContext, int indexCount)
+{
+    // Set the vertex input layout.
+    deviceContext->IASetInputLayout(m_layout);
+
+    // Set the vertex and pixel shaders that will be used to render this triangle.
+    deviceContext->VSSetShader(m_vertexShader, NULL, 0);
+    deviceContext->PSSetShader(m_pixelShader, NULL, 0);
+
+    // Set the sampler state in the pixel shader.
+    deviceContext->PSSetSamplers(0, 1, &m_sampleState);
+
+    // Render the triangle.
+    deviceContext->DrawIndexed(indexCount, 0, 0);
+
+    return;
+}
diff --git a/enginecustom/Multitextureshaderclass.h b/enginecustom/Multitextureshaderclass.h
new file mode 100644
index 0000000..c22ff53
--- /dev/null
+++ b/enginecustom/Multitextureshaderclass.h
@@ -0,0 +1,57 @@
+////////////////////////////////////////////////////////////////////////////////
+// Filename: multitextureshaderclass.h
+////////////////////////////////////////////////////////////////////////////////
+#ifndef _MULTITEXTURESHADERCLASS_H_
+#define _MULTITEXTURESHADERCLASS_H_
+
+
+//////////////
+// INCLUDES //
+//////////////
+#include <d3d11.h>
+#include <d3dcompiler.h>
+#include <directxmath.h>
+#include <fstream>
+using namespace DirectX;
+using namespace std;
+
+
+////////////////////////////////////////////////////////////////////////////////
+// Class name: MultiTextureShaderClass
+////////////////////////////////////////////////////////////////////////////////
+class MultiTextureShaderClass
+{
+private:
+    struct MatrixBufferType
+    {
+        XMMATRIX world;
+        XMMATRIX view;
+        XMMATRIX projection;
+    };
+
+public:
+    MultiTextureShaderClass();
+    MultiTextureShaderClass(const MultiTextureShaderClass&);
+    ~MultiTextureShaderClass();
+
+    bool Initialize(ID3D11Device*, HWND);
+    void Shutdown();
+    bool Render(ID3D11DeviceContext*, int, XMMATRIX, XMMATRIX, XMMATRIX, ID3D11ShaderResourceView*, ID3D11ShaderResourceView*);
+
+private:
+    bool InitializeShader(ID3D11Device*, HWND, WCHAR*, WCHAR*);
+    void ShutdownShader();
+    void OutputShaderErrorMessage(ID3D10Blob*, HWND, WCHAR*);
+
+    bool SetShaderParameters(ID3D11DeviceContext*, XMMATRIX, XMMATRIX, XMMATRIX, ID3D11ShaderResourceView*, ID3D11ShaderResourceView*);
+    void RenderShader(ID3D11DeviceContext*, int);
+
+private:
+    ID3D11VertexShader* m_vertexShader;
+    ID3D11PixelShader* m_pixelShader;
+    ID3D11InputLayout* m_layout;
+    ID3D11Buffer* m_matrixBuffer;
+    ID3D11SamplerState* m_sampleState;
+};
+
+#endif
diff --git a/enginecustom/applicationclass.cpp b/enginecustom/applicationclass.cpp
index 3084822..388e678 100644
--- a/enginecustom/applicationclass.cpp
+++ b/enginecustom/applicationclass.cpp
@@ -3,7 +3,8 @@
 ApplicationClass::ApplicationClass()
 {
 	m_Direct3D = 0;
-	m_Camera = 0;
+	m_Camera = 0; 
+	m_MultiTextureShader = 0;
 	m_Model = 0;
 	m_LightShader = 0;
 	m_Light = 0;
@@ -22,8 +23,7 @@ ApplicationClass::~ApplicationClass()
 
 bool ApplicationClass::Initialize(int screenWidth, int screenHeight, HWND hwnd)
 {
-	char modelFilename[128];
-	char textureFilename[128];
+	char modelFilename[128], textureFilename1[128], textureFilename2[128];
 	bool result;
 
 
@@ -53,22 +53,34 @@ bool ApplicationClass::Initialize(int screenWidth, int screenHeight, HWND hwnd)
 	m_Camera->SetPosition(0.0f, 0.0f, -5.0f);
 	m_Camera->SetRotation(0.0f, 0.0f, 10.0f);
 
+	// Create and initialize the multitexture shader object.
+	m_MultiTextureShader = new MultiTextureShaderClass;
+
+	result = m_MultiTextureShader->Initialize(m_Direct3D->GetDevice(), hwnd);
+	if (!result)
+	{
+		MessageBox(hwnd, L"Could not initialize the multitexture shader object.", L"Error", MB_OK);
+		return false;
+	}
+
 	// Set the file name of the model.
 	strcpy_s(modelFilename, "cube.txt");
 
-	// Set the name of the texture file that we will be loading.
-	strcpy_s(textureFilename, "stone01.tga");
+	// Set the file name of the textures.
+	strcpy_s(textureFilename1, "stone01.tga");
+	strcpy_s(textureFilename2, "moss01.tga");
 
 	// Create and initialize the model object.
 	m_Model = new ModelClass;
 
-	result = m_Model->Initialize(m_Direct3D->GetDevice(), m_Direct3D->GetDeviceContext(), modelFilename, textureFilename);
+	result = m_Model->Initialize(m_Direct3D->GetDevice(), m_Direct3D->GetDeviceContext(), modelFilename, textureFilename1, textureFilename2);
 	if (!result)
 	{
 		MessageBox(hwnd, L"Could not initialize the model object.", L"Error", MB_OK);
 		return false;
 	}
 
+
 	// Create and initialize the light shader object.
 	m_LightShader = new LightShaderClass;
 
@@ -81,8 +93,9 @@ bool ApplicationClass::Initialize(int screenWidth, int screenHeight, HWND hwnd)
 	// Create and initialize the light object.
 	m_Light = new LightClass;
 
+	m_Light->SetAmbientColor(0.15f, 0.15f, 0.15f, 1.0f);
 	m_Light->SetDiffuseColor(1.0f, 1.0f, 1.0f, 1.0f);
-	m_Light->SetDirection(0.0f, 0.0f, 1.0f);
+	m_Light->SetDirection(1.0f, 0.0f, 0.0f);
 
 	return true;
 }
@@ -113,6 +126,14 @@ void ApplicationClass::Shutdown()
 		m_Model = 0;
 	}
 
+	// Release the multitexture shader object.
+	if (m_MultiTextureShader)
+	{
+		m_MultiTextureShader->Shutdown();
+		delete m_MultiTextureShader;
+		m_MultiTextureShader = 0;
+	}
+
 	// Release the camera object.
 	if (m_Camera)
 	{
@@ -161,7 +182,6 @@ bool ApplicationClass::Render(float rotation)
 	XMMATRIX worldMatrix, viewMatrix, projectionMatrix;
 	bool result;
 
-
 	// Clear the buffers to begin the scene.
 	m_Direct3D->BeginScene(0.0f, 0.0f, 0.0f, 1.0f);
 
@@ -175,18 +195,28 @@ bool ApplicationClass::Render(float rotation)
 	// Rotate the world matrix by the rotation value so that the triangle will spin.
 	worldMatrix = XMMatrixRotationY(rotation);
 
-	// Put the model vertex and index buffers on the graphics pipeline to prepare them for drawing.
+	// Render the model using the multitexture shader.
 	m_Model->Render(m_Direct3D->GetDeviceContext());
 
 	// Render the model using the light shader.
-	result = m_LightShader->Render(m_Direct3D->GetDeviceContext(), m_Model->GetIndexCount(), worldMatrix, viewMatrix, projectionMatrix, m_Model->GetTexture(),
-		m_Light->GetDirection(), m_Light->GetDiffuseColor());
+	result = m_LightShader->Render(m_Direct3D->GetDeviceContext(), m_Model->GetIndexCount(), worldMatrix, viewMatrix, projectionMatrix, m_Model->GetTexture(0),
+		m_Light->GetDirection(), m_Light->GetAmbientColor(), m_Light->GetDiffuseColor());
 	if (!result)
 	{
 		return false;
 	}
+
+	// Render the model using the multitexture shader.
+	result = m_MultiTextureShader->Render(m_Direct3D->GetDeviceContext(), m_Model->GetIndexCount(), worldMatrix, viewMatrix, projectionMatrix,
+		m_Model->GetTexture(0), m_Model->GetTexture(1));
+	if (!result)
+	{
+		return false;
+	}
+
 	// Present the rendered scene to the screen.
 	m_Direct3D->EndScene();
 
 	return true;
-}
\ No newline at end of file
+}
+
diff --git a/enginecustom/applicationclass.h b/enginecustom/applicationclass.h
index dbd6973..ac2f097 100644
--- a/enginecustom/applicationclass.h
+++ b/enginecustom/applicationclass.h
@@ -10,6 +10,8 @@
 #include "modelclass.h"
 #include "lightshaderclass.h"
 #include "lightclass.h"
+#include "multitextureshaderclass.h"
+#include "modelclass.h"
 
 /////////////
 // GLOBALS //
@@ -40,9 +42,10 @@ private:
 private:
 	D3DClass* m_Direct3D;
 	CameraClass* m_Camera;
-	ModelClass* m_Model;
 	LightShaderClass* m_LightShader;
 	LightClass* m_Light;
+	MultiTextureShaderClass* m_MultiTextureShader;
+	ModelClass* m_Model;
 };
 
 #endif
diff --git a/enginecustom/enginecustom.vcxproj b/enginecustom/enginecustom.vcxproj
index aa0bfa9..f0bb46b 100644
--- a/enginecustom/enginecustom.vcxproj
+++ b/enginecustom/enginecustom.vcxproj
@@ -29,24 +29,28 @@
     <ClCompile Include="lightshaderclass.cpp" />
     <ClCompile Include="Main.cpp" />
     <ClCompile Include="modelclass.cpp" />
+    <ClCompile Include="Multitextureshaderclass.cpp" />
     <ClCompile Include="Systemclass.cpp" />
     <ClCompile Include="textureclass.cpp" />
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="..\..\dx11win10tut06_src\source\lightclass.h" />
     <ClInclude Include="applicationclass.h" />
     <ClInclude Include="Cameraclass.h" />
     <ClInclude Include="Colorshaderclass.h" />
     <ClInclude Include="d3dclass.h" />
     <ClInclude Include="inputclass.h" />
+    <ClInclude Include="lightclass.h" />
     <ClInclude Include="lightshaderclass.h" />
     <ClInclude Include="modelclass.h" />
+    <ClInclude Include="Multitextureshaderclass.h" />
     <ClInclude Include="systemclass.h" />
     <ClInclude Include="textureclass.h" />
   </ItemGroup>
   <ItemGroup>
     <None Include="light.ps" />
     <None Include="light.vs" />
+    <None Include="Multitexture.ps" />
+    <None Include="Multitexture.vs" />
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
@@ -68,6 +72,8 @@
     </None>
   </ItemGroup>
   <ItemGroup>
+    <Image Include="moss01.tga" />
+    <Image Include="papier.tga" />
     <Image Include="stone01.tga" />
   </ItemGroup>
   <ItemGroup>
diff --git a/enginecustom/enginecustom.vcxproj.filters b/enginecustom/enginecustom.vcxproj.filters
index f23eb24..87a4e5e 100644
--- a/enginecustom/enginecustom.vcxproj.filters
+++ b/enginecustom/enginecustom.vcxproj.filters
@@ -57,6 +57,9 @@
     <ClCompile Include="lightclass.cpp">
       <Filter>Fichiers sources</Filter>
     </ClCompile>
+    <ClCompile Include="Multitextureshaderclass.cpp">
+      <Filter>Fichiers sources</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="systemclass.h">
@@ -83,10 +86,13 @@
     <ClInclude Include="textureclass.h">
       <Filter>Fichiers d%27en-tête</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\dx11win10tut06_src\source\lightclass.h">
+    <ClInclude Include="lightshaderclass.h">
       <Filter>Fichiers d%27en-tête</Filter>
     </ClInclude>
-    <ClInclude Include="lightshaderclass.h">
+    <ClInclude Include="Multitextureshaderclass.h">
+      <Filter>Fichiers d%27en-tête</Filter>
+    </ClInclude>
+    <ClInclude Include="lightclass.h">
       <Filter>Fichiers d%27en-tête</Filter>
     </ClInclude>
   </ItemGroup>
@@ -104,11 +110,19 @@
     <None Include="light.ps">
       <Filter>texture</Filter>
     </None>
+    <None Include="Multitexture.vs" />
+    <None Include="Multitexture.ps" />
   </ItemGroup>
   <ItemGroup>
     <Image Include="stone01.tga">
       <Filter>assets</Filter>
     </Image>
+    <Image Include="papier.tga">
+      <Filter>assets</Filter>
+    </Image>
+    <Image Include="moss01.tga">
+      <Filter>assets</Filter>
+    </Image>
   </ItemGroup>
   <ItemGroup>
     <Text Include="cube.txt">
diff --git a/enginecustom/light.ps b/enginecustom/light.ps
index 1a2da4e..f0fe5fb 100644
--- a/enginecustom/light.ps
+++ b/enginecustom/light.ps
@@ -11,6 +11,7 @@ SamplerState SampleType : register(s0);
 
 cbuffer LightBuffer
 {
+    float4 ambientColor;
     float4 diffuseColor;
     float3 lightDirection;
 	float padding;
@@ -42,17 +43,23 @@ float4 LightPixelShader(PixelInputType input) : SV_TARGET
 	// Sample the pixel color from the texture using the sampler at this texture coordinate location.
 	textureColor = shaderTexture.Sample(SampleType, input.tex);
 
+    // Set the default output color to the ambient light value for all pixels.
+    color = ambientColor;
+
 	// Invert the light direction for calculations.
     lightDir = -lightDirection;
 
     // Calculate the amount of light on this pixel.
     lightIntensity = saturate(dot(input.normal, lightDir));
 
-    // Change the diffuse color to red (0, 1, 0)
-    float3 greenDiffuseColor = float3(1, 0, 0);
+      if(lightIntensity > 0.0f)
+    {
+        // Determine the final diffuse color based on the diffuse color and the amount of light intensity.
+        color += (diffuseColor * lightIntensity);
+    }
 
-    // Determine the final amount of diffuse color based on the diffuse color combined with the light intensity.
-    color = saturate(diffuseColor * lightIntensity);
+    // Saturate the final light color.
+    color = saturate(color);
 
     // Multiply the texture pixel and the final diffuse color to get the final pixel color result.
 	color = color * textureColor;
diff --git a/enginecustom/light.vs b/enginecustom/light.vs
index 075270b..4a0b1f3 100644
--- a/enginecustom/light.vs
+++ b/enginecustom/light.vs
@@ -8,9 +8,9 @@
 /////////////
 cbuffer MatrixBuffer
 {
-	matrix worldMatrix;
-	matrix viewMatrix;
-	matrix projectionMatrix;
+    matrix worldMatrix;
+    matrix viewMatrix;
+    matrix projectionMatrix;
 };
 
 
@@ -21,14 +21,14 @@ struct VertexInputType
 {
     float4 position : POSITION;
     float2 tex : TEXCOORD0;
-	float3 normal : NORMAL;
+    float3 normal : NORMAL;
 };
 
 struct PixelInputType
 {
     float4 position : SV_POSITION;
     float2 tex : TEXCOORD0;
-	float3 normal : NORMAL;
+    float3 normal : NORMAL;
 };
 
 
@@ -40,18 +40,18 @@ PixelInputType LightVertexShader(VertexInputType input)
     PixelInputType output;
     
 
-	// Change the position vector to be 4 units for proper matrix calculations.
+    // Change the position vector to be 4 units for proper matrix calculations.
     input.position.w = 1.0f;
 
-	// Calculate the position of the vertex against the world, view, and projection matrices.
+    // Calculate the position of the vertex against the world, view, and projection matrices.
     output.position = mul(input.position, worldMatrix);
     output.position = mul(output.position, viewMatrix);
     output.position = mul(output.position, projectionMatrix);
     
-	// Store the texture coordinates for the pixel shader.
-	output.tex = input.tex;
+    // Store the texture coordinates for the pixel shader.
+    output.tex = input.tex;
     
-	// Calculate the normal vector against the world matrix only.
+    // Calculate the normal vector against the world matrix only.
     output.normal = mul(input.normal, (float3x3)worldMatrix);
 	
     // Normalize the normal vector.
diff --git a/enginecustom/lightclass.cpp b/enginecustom/lightclass.cpp
index 05dcb4c..1626027 100644
--- a/enginecustom/lightclass.cpp
+++ b/enginecustom/lightclass.cpp
@@ -18,6 +18,13 @@ LightClass::~LightClass()
 {
 }
 
+void LightClass::SetAmbientColor(float red, float green, float blue, float alpha)
+{
+	m_ambientColor = XMFLOAT4(red, green, blue, alpha);
+	return;
+}
+
+
 
 void LightClass::SetDiffuseColor(float red, float green, float blue, float alpha)
 {
@@ -32,6 +39,11 @@ void LightClass::SetDirection(float x, float y, float z)
 	return;
 }
 
+XMFLOAT4 LightClass::GetAmbientColor()
+{
+	return m_ambientColor;
+}
+
 
 XMFLOAT4 LightClass::GetDiffuseColor()
 {
diff --git a/enginecustom/lightclass.h b/enginecustom/lightclass.h
index d4c5273..e17e066 100644
--- a/enginecustom/lightclass.h
+++ b/enginecustom/lightclass.h
@@ -22,13 +22,16 @@ public:
 	LightClass(const LightClass&);
 	~LightClass();
 
+	void SetAmbientColor(float, float, float, float);
 	void SetDiffuseColor(float, float, float, float);
 	void SetDirection(float, float, float);
 	
+	XMFLOAT4 GetAmbientColor();
 	XMFLOAT4 GetDiffuseColor();
 	XMFLOAT3 GetDirection();
 	
 private:
+	XMFLOAT4 m_ambientColor;
 	XMFLOAT4 m_diffuseColor;
 	XMFLOAT3 m_direction;
 };
diff --git a/enginecustom/lightshaderclass.cpp b/enginecustom/lightshaderclass.cpp
index 02df0ff..637f870 100644
--- a/enginecustom/lightshaderclass.cpp
+++ b/enginecustom/lightshaderclass.cpp
@@ -34,14 +34,14 @@ bool LightShaderClass::Initialize(ID3D11Device* device, HWND hwnd)
 
 
 	// Set the filename of the vertex shader.
-	error = wcscpy_s(vsFilename, 128, L"../enginecustom/light.vs");
+	error = wcscpy_s(vsFilename, 128, L"light.vs");
 	if (error != 0)
 	{
 		return false;
 	}
 
 	// Set the filename of the pixel shader.
-	error = wcscpy_s(psFilename, 128, L"../enginecustom/light.ps");
+	error = wcscpy_s(psFilename, 128, L"light.ps");
 	if (error != 0)
 	{
 		return false;
@@ -68,13 +68,13 @@ void LightShaderClass::Shutdown()
 
 
 bool LightShaderClass::Render(ID3D11DeviceContext* deviceContext, int indexCount, XMMATRIX worldMatrix, XMMATRIX viewMatrix, XMMATRIX projectionMatrix,
-							  ID3D11ShaderResourceView* texture, XMFLOAT3 lightDirection, XMFLOAT4 diffuseColor)
+	ID3D11ShaderResourceView* texture, XMFLOAT3 lightDirection, XMFLOAT4 ambientColor, XMFLOAT4 diffuseColor)
 {
 	bool result;
 
 
 	// Set the shader parameters that it will use for rendering.
-	result = SetShaderParameters(deviceContext, worldMatrix, viewMatrix, projectionMatrix, texture, lightDirection, diffuseColor);
+	result = SetShaderParameters(deviceContext, worldMatrix, viewMatrix, projectionMatrix, texture, lightDirection, ambientColor, diffuseColor);
 	if(!result)
 	{
 		return false;
@@ -340,8 +340,8 @@ void LightShaderClass::OutputShaderErrorMessage(ID3D10Blob* errorMessage, HWND h
 }
 
 
-bool LightShaderClass::SetShaderParameters(ID3D11DeviceContext* deviceContext, XMMATRIX worldMatrix, XMMATRIX viewMatrix, XMMATRIX projectionMatrix, 
-										   ID3D11ShaderResourceView* texture, XMFLOAT3 lightDirection, XMFLOAT4 diffuseColor)
+bool LightShaderClass::SetShaderParameters(ID3D11DeviceContext* deviceContext, XMMATRIX worldMatrix, XMMATRIX viewMatrix, XMMATRIX projectionMatrix,
+	ID3D11ShaderResourceView* texture, XMFLOAT3 lightDirection, XMFLOAT4 ambientColor, XMFLOAT4 diffuseColor)
 {
 	HRESULT result;
     D3D11_MAPPED_SUBRESOURCE mappedResource;
@@ -393,6 +393,7 @@ bool LightShaderClass::SetShaderParameters(ID3D11DeviceContext* deviceContext, X
 	dataPtr2 = (LightBufferType*)mappedResource.pData;
 
 	// Copy the lighting variables into the constant buffer.
+	dataPtr2->ambientColor = ambientColor;
 	dataPtr2->diffuseColor = diffuseColor;
 	dataPtr2->lightDirection = lightDirection;
 	dataPtr2->padding = 0.0f;
diff --git a/enginecustom/lightshaderclass.h b/enginecustom/lightshaderclass.h
index f16b097..950bd93 100644
--- a/enginecustom/lightshaderclass.h
+++ b/enginecustom/lightshaderclass.h
@@ -31,6 +31,7 @@ private:
 
 	struct LightBufferType
 	{
+		XMFLOAT4 ambientColor;
 		XMFLOAT4 diffuseColor;
 		XMFLOAT3 lightDirection;
 		float padding;  // Added extra padding so structure is a multiple of 16 for CreateBuffer function requirements.
@@ -43,14 +44,14 @@ public:
 
 	bool Initialize(ID3D11Device*, HWND);
 	void Shutdown();
-	bool Render(ID3D11DeviceContext*, int, XMMATRIX, XMMATRIX, XMMATRIX, ID3D11ShaderResourceView*, XMFLOAT3, XMFLOAT4);
+	bool Render(ID3D11DeviceContext*, int, XMMATRIX, XMMATRIX, XMMATRIX, ID3D11ShaderResourceView*, XMFLOAT3, XMFLOAT4, XMFLOAT4);
 
 private:
 	bool InitializeShader(ID3D11Device*, HWND, WCHAR*, WCHAR*);
 	void ShutdownShader();
 	void OutputShaderErrorMessage(ID3D10Blob*, HWND, WCHAR*);
 
-	bool SetShaderParameters(ID3D11DeviceContext*, XMMATRIX, XMMATRIX, XMMATRIX, ID3D11ShaderResourceView*, XMFLOAT3, XMFLOAT4);
+	bool SetShaderParameters(ID3D11DeviceContext*, XMMATRIX, XMMATRIX, XMMATRIX, ID3D11ShaderResourceView*, XMFLOAT3, XMFLOAT4, XMFLOAT4);
 	void RenderShader(ID3D11DeviceContext*, int);
 
 private:
diff --git a/enginecustom/modelclass.cpp b/enginecustom/modelclass.cpp
index 25846f3..1487a20 100644
--- a/enginecustom/modelclass.cpp
+++ b/enginecustom/modelclass.cpp
@@ -5,7 +5,7 @@ ModelClass::ModelClass()
 {
 	m_vertexBuffer = 0;
 	m_indexBuffer = 0;
-	m_Texture = 0;
+	m_Textures = 0;
 	m_model = 0;
 }
 
@@ -19,7 +19,7 @@ ModelClass::~ModelClass()
 {
 }
 
-bool ModelClass::Initialize(ID3D11Device* device, ID3D11DeviceContext* deviceContext, char* modelFilename, char* textureFilename)
+bool ModelClass::Initialize(ID3D11Device* device, ID3D11DeviceContext* deviceContext, char* modelFilename, char* textureFilename1, char* textureFilename2)
 {
 	bool result;
 
@@ -36,8 +36,8 @@ bool ModelClass::Initialize(ID3D11Device* device, ID3D11DeviceContext* deviceCon
 	{
 		return false;
 	}
-	// Load the texture for this model.
-	result = LoadTexture(device, deviceContext, textureFilename);
+	// Load the textures for this model.
+	result = LoadTextures(device, deviceContext, textureFilename1, textureFilename2);
 	if (!result)
 	{
 		return false;
@@ -49,8 +49,8 @@ bool ModelClass::Initialize(ID3D11Device* device, ID3D11DeviceContext* deviceCon
 
 void ModelClass::Shutdown()
 {
-	// Release the model texture.
-	ReleaseTexture();
+	// Release the model textures.
+	ReleaseTextures();
 
 	// Shutdown the vertex and index buffers.
 	ShutdownBuffers();
@@ -76,9 +76,9 @@ int ModelClass::GetIndexCount()
 	return m_indexCount;
 }
 
-ID3D11ShaderResourceView* ModelClass::GetTexture()
+ID3D11ShaderResourceView* ModelClass::GetTexture(int index)
 {
-	return m_Texture->GetTexture();
+	return m_Textures[index].GetTexture();
 }
 
 
@@ -225,15 +225,21 @@ void ModelClass::RenderBuffers(ID3D11DeviceContext* deviceContext)
 	return;
 }
 
-bool ModelClass::LoadTexture(ID3D11Device* device, ID3D11DeviceContext* deviceContext, char* filename)
+bool ModelClass::LoadTextures(ID3D11Device* device, ID3D11DeviceContext* deviceContext, char* filename1, char* filename2)
 {
 	bool result;
 
 
-	// Create and initialize the texture object.
-	m_Texture = new TextureClass;
+	// Create and initialize the texture object array.
+	m_Textures = new TextureClass[2];
 
-	result = m_Texture->Initialize(device, deviceContext, filename);
+	result = m_Textures[0].Initialize(device, deviceContext, filename1);
+	if (!result)
+	{
+		return false;
+	}
+
+	result = m_Textures[1].Initialize(device, deviceContext, filename2);
 	if (!result)
 	{
 		return false;
@@ -242,14 +248,16 @@ bool ModelClass::LoadTexture(ID3D11Device* device, ID3D11DeviceContext* deviceCo
 	return true;
 }
 
-void ModelClass::ReleaseTexture()
+void ModelClass::ReleaseTextures()
 {
-	// Release the texture object.
-	if (m_Texture)
+	// Release the texture object array.
+	if (m_Textures)
 	{
-		m_Texture->Shutdown();
-		delete m_Texture;
-		m_Texture = 0;
+		m_Textures[0].Shutdown();
+		m_Textures[1].Shutdown();
+
+		delete[] m_Textures;
+		m_Textures = 0;
 	}
 
 	return;
diff --git a/enginecustom/modelclass.h b/enginecustom/modelclass.h
index 9ffdcda..b86693a 100644
--- a/enginecustom/modelclass.h
+++ b/enginecustom/modelclass.h
@@ -44,20 +44,19 @@ public:
 	ModelClass(const ModelClass&);
 	~ModelClass();
 
-	bool Initialize(ID3D11Device*, ID3D11DeviceContext*, char*, char*);
+	bool Initialize(ID3D11Device*, ID3D11DeviceContext*, char*, char*, char*);
 	void Shutdown();
 	void Render(ID3D11DeviceContext*);
 
 	int GetIndexCount();
-
-	ID3D11ShaderResourceView* GetTexture();
+	ID3D11ShaderResourceView* GetTexture(int);
 
 private:
 	bool InitializeBuffers(ID3D11Device*);
 	void ShutdownBuffers();
 	void RenderBuffers(ID3D11DeviceContext*);
-	bool LoadTexture(ID3D11Device*, ID3D11DeviceContext*, char*);
-	void ReleaseTexture();
+	bool LoadTextures(ID3D11Device*, ID3D11DeviceContext*, char*, char*);
+	void ReleaseTextures();
 
 	bool LoadModel(char*);
 	void ReleaseModel();
@@ -65,8 +64,7 @@ private:
 private:
 	ID3D11Buffer* m_vertexBuffer, * m_indexBuffer;
 	int m_vertexCount, m_indexCount;
-	TextureClass* m_Texture;
-
+	TextureClass* m_Textures;
 	ModelType* m_model;
 };
 
diff --git a/enginecustom/moss01.tga b/enginecustom/moss01.tga
new file mode 100644
index 0000000..68fb9e3
Binary files /dev/null and b/enginecustom/moss01.tga differ
diff --git a/enginecustom/papier.tga b/enginecustom/papier.tga
new file mode 100644
index 0000000..4f0b9b9
Binary files /dev/null and b/enginecustom/papier.tga differ