Color finder program for the first Vertex

Starting with a lot of errors...

Are all syntax errors in the shader... Wipe it!

#include "d3dUtility.h"const DWORD width = 640;const DWORD height = 480;//// Globals//IDirect3DDevice9* Device = 0; IDirect3DVertexShader9* pShader = 0;ID3DXConstantTable*     pConstTable = 0;ID3DXMesh*          teaPot = 0;D3DXHANDLE              viewMatHandle;D3DXHANDLE              viewProjHandle;D3DXHANDLE              ambientMtrlHandle;D3DXHANDLE              diffuseMtrlHandle;D3DXHANDLE              directionLightHandle;D3DXMATRIX              proj;//// Framework Functions//bool Setup(){    // Nothing to setup in this sample.    HRESULT hr = 0;    D3DXCreateTeapot(Device, &teaPot, 0);    ID3DXBuffer* errorBuf;    ID3DXBuffer* shaderBuf;    hr = D3DXCompileShaderFromFile("diffuse.txt", 0, 0,        "Main", "vs_2_0", D3DXSHADER_DEBUG, &shaderBuf, &errorBuf, &pConstTable);    if (errorBuf)    {        ::MessageBox(0, (char*)errorBuf->GetBufferPointer(), 0, 0);        d3d::Release<ID3DXBuffer*>(errorBuf);    }    if (FAILED(hr))    {        return false;    }    hr = Device->CreateVertexShader((DWORD*)shaderBuf->GetBufferPointer(),        &pShader);    if (FAILED(hr))    {        return false;    }    d3d::Release<ID3DXBuffer*>(shaderBuf);    pConstTable->SetDefaults(Device);    viewMatHandle = pConstTable->GetConstantByName(0, "viewMatrix");    viewProjHandle = pConstTable->GetConstantByName(0, "viewProjMatrix");    ambientMtrlHandle = pConstTable->GetConstantByName(0, "ambientMtrl");    diffuseMtrlHandle = pConstTable->GetConstantByName(0, "diffuseMtrl");    directionLightHandle = pConstTable->GetConstantByName(0, "directionLight");    D3DXVECTOR4 directionLight(-0.57f, -0.57f, -0.57f, 0.0f);    pConstTable->SetVector(Device, directionLightHandle, &directionLight);    D3DXVECTOR4 ambientMtrl(0.0f, 0.0f, 1.0f, 0.0f);    D3DXVECTOR4 diffuseMtrl(0.0f, 0.0f, 1.0f, 0.0f);    pConstTable->SetVector(Device, ambientMtrlHandle, &ambientMtrl);    pConstTable->SetVector(Device, diffuseMtrlHandle, &diffuseMtrl);    D3DXMatrixPerspectiveFovLH(        &proj, D3DX_PI * 0.25f, (float)width / (float)height, 1.0f, 1000.0f        );    return true;}void Cleanup(){    // Nothing to cleanup in this sample.}bool Display(float timeDelta){    if( Device ) // Only use Device methods if we have a valid device.    {        static float angle = (3.0f * D3DX_PI) / 2.0f;        static float height = 3.0f;        if (::GetAsyncKeyState(VK_LEFT) & 0x8000f)        {            angle -= 0.5f * timeDelta;        }        if (::GetAsyncKeyState(VK_RIGHT) & 0x8000f)        {            angle += 0.5f * timeDelta;        }        if (::GetAsyncKeyState(VK_UP) & 0x8000f)        {            height += 5.0f * timeDelta;        }        if (::GetAsyncKeyState(VK_DOWN) & 0x8000f)        {            height -= 5.0f * timeDelta;        }        D3DXVECTOR3 position(cosf(angle) * 7.0f, height, sinf(angle) * 7.0f);        D3DXVECTOR3 target(0.0f, 0.0f, 0.0f);        D3DXVECTOR3 up(0.0f, 1.0f, 0.0f);        D3DXMATRIX v;        D3DXMatrixLookAtLH(&v, &position, &target, &up);        pConstTable->SetMatrix(Device, viewMatHandle, &v);        D3DXMATRIX viewProjMat = v * proj;        pConstTable->SetMatrix(Device, viewProjHandle, &viewProjMat);        // Instruct the device to set each pixel on the back buffer black -        // D3DCLEAR_TARGET: 0x00000000 (black) - and to set each pixel on        // the depth buffer to a value of 1.0 - D3DCLEAR_ZBUFFER: 1.0f.        Device->Clear(0, 0, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0x00000000, 1.0f, 0);        Device->BeginScene();        Device->SetVertexShader(pShader);        teaPot->DrawSubset(0);        Device->EndScene();        // Swap the back and front buffers.        Device->Present(0, 0, 0, 0);    }    return true;}//// WndProc//LRESULT CALLBACK d3d::WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam){    switch( msg )    {    case WM_DESTROY:        ::PostQuitMessage(0);        break;            case WM_KEYDOWN:        if( wParam == VK_ESCAPE )            ::DestroyWindow(hwnd);        break;    }    return ::DefWindowProc(hwnd, msg, wParam, lParam);}//// WinMain//int WINAPI WinMain(HINSTANCE hinstance,                   HINSTANCE prevInstance,                    PSTR cmdLine,                   int showCmd){    if(!d3d::InitD3D(hinstance,        640, 480, true, D3DDEVTYPE_HAL, &Device))    {        ::MessageBox(0, "InitD3D() - FAILED", 0, 0);        return 0;    }            if(!Setup())    {        ::MessageBox(0, "Setup() - FAILED", 0, 0);        return 0;    }    d3d::EnterMsgLoop( Display );    Cleanup();    Device->Release();    return 0;}

 

 

Matrix viewMatrix;

Matrix viewProjMatrix;

Vector ambientMtrl;

Vector diffuseMtrl;

Vector direlight light;

 

Vector diffuseLightIntensify = {0.0f, 0.0f, 1.0f, 1.0f };

Vector ambientLightIntensify = {0.0f, 0.0f, 0.2f, 1.0f };

 

Struct VS_INPUT

{

Vector position: POSITION;

Vector normal: NORMAL;

};

 

Struct VS_OUTPUT

{

Vector position: POSITION;

Vector diffuse: COLOR;

};

 

 

VS_OUTPUT Main (VS_INPUT inputData)

{

VS_OUTPUT output = (VS_OUTPUT) 0;

Output. position = mul (inputData. position, viewProjMatrix );

 

Direlight light. w = 0.0f;

InputData. normal. w = 0.0f;

Direlight light = mul (direlight light, viewMatrix );

InputData. normal = mul (inputData. normal, viewMatrix );

 

Float s = dot (directionLight, inputData. normal );

If (s <0.0f)

S = 0.0f;

 

Output. diffuse = ambientLightIntensify * ambientMtrl +

S * diffuseLightIntensify * diffuseMtrl;

Return output;

}

 

Note: Do not use VS_INPUT input... In VS_OUTPUT Main (VS_INPUT inputData ....