WEIRD RENDERS

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[source="cpp"]#include "DXinit.h"int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmdShow){	HRESULT hr;	position.x = 0.0f;	position.y = 0.0f;	position.z = 0.0f;	forward.x = 0.0f;	forward.y = -164.0f;	forward.z = 0.0f;	// call our function to init and create our window	if (!initWindow(hInstance))	{		MessageBox(NULL, "Unable to create window", "ERROR", MB_OK);		return false;	}	if (!initDirect3D(wndHandle))	{		MessageBox(NULL, "Unable to init Direct3D", "ERROR", MB_OK);		return false;	}		if (!createCube())	{		MessageBox(NULL, "Cube could not be created", "ERROR", MB_OK);		return false;	}	if(!createFloor())	{		MessageBox(NULL, "Floor could not be created", "ERROR", MB_OK);		return false;	}		// Create the DirectInput object.     hr = DirectInput8Create(hInstance, DIRECTINPUT_VERSION,                             IID_IDirectInput8, (void**)&g_lpDI, NULL); 	if FAILED(hr) return FALSE;     // Retrieve a pointer to an IDirectInputDevice8 interface     hr = g_lpDI->CreateDevice(GUID_SysKeyboard, &g_lpDIDevice, NULL); 	hr = g_lpDIDevice->SetDataFormat(&c_dfDIKeyboard); 	if FAILED(hr) { 		return FALSE; 	} 	// Set the cooperative level     hr = g_lpDIDevice->SetCooperativeLevel(wndHandle,                              DISCL_FOREGROUND | DISCL_NONEXCLUSIVE);     if FAILED(hr)     {         return FALSE;     }     // Get access to the input device.     hr = g_lpDIDevice->Acquire();     if FAILED(hr)     {         return FALSE;     } 	createCamera(1.0f, 1500.0f);		// near clip plane, far clip plane	moveCamera(D3DXVECTOR3(0.0f, 0.0f, -450.0f));	pointCamera(D3DXVECTOR3(0.0f, 0.0f, 0.0f));		// Main message loop:	// Enter the message loop    MSG msg;     ZeroMemory( &msg, sizeof(msg) );    while( msg.message!=WM_QUIT )    {		// check for messages		if( PeekMessage( &msg, NULL, 0U, 0U, PM_REMOVE ) )        {			TranslateMessage( &msg );            DispatchMessage( &msg );        }		// this is called when no messages are pending		else		{			hr = g_lpDIDevice->GetDeviceState(sizeof(buffer),(LPVOID)&buffer);				move();			render();			//renderFloor();		}    }	if (g_lpDI)     {         if (g_lpDIDevice)         {         // Always unacquire device before calling Release().             g_lpDIDevice->Unacquire();             g_lpDIDevice->Release();            g_lpDIDevice = NULL;         }         g_lpDI->Release();        g_lpDI = NULL;     }	// release and shutdown Direct3D	shutdownDirect3D();	return (int) msg.wParam;}bool initWindow(HINSTANCE hInstance){	WNDCLASSEX wcex;	wcex.cbSize = sizeof(WNDCLASSEX);	wcex.style			= CS_HREDRAW | CS_VREDRAW;	wcex.lpfnWndProc	= (WNDPROC)WndProc;	wcex.cbClsExtra		= 0;	wcex.cbWndExtra		= 0;	wcex.hInstance		= hInstance;	wcex.hIcon			= 0;	wcex.hCursor		= LoadCursor(NULL, IDC_ARROW);	wcex.hbrBackground	= (HBRUSH)(COLOR_WINDOW+1);	wcex.lpszMenuName	= NULL;	wcex.lpszClassName	= "DirectXExample";	wcex.hIconSm		= 0;	RegisterClassEx(&wcex);	wndHandle = CreateWindow("DirectXExample", 							 "DirectXExample", 							 WS_OVERLAPPEDWINDOW,							 CW_USEDEFAULT, 							 CW_USEDEFAULT, 							 SCREEN_WIDTH, 							 SCREEN_HEIGHT, 							 NULL, 							 NULL, 							 hInstance, 							 NULL);   if (!wndHandle)      return false;      ShowWindow(wndHandle, SW_SHOW);   UpdateWindow(wndHandle);   return true;}LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam){	switch (message) 	{		case WM_DESTROY:			PostQuitMessage(0);			break;	}	return DefWindowProc(hWnd, message, wParam, lParam);}bool createFloor(void){	//Initialize three vertices for rendering a triangle	CUSTOMVERTEX g_Floor[] =	{		// 3		{ -100.0f, 100.0f,  100.0f, D3DCOLOR_ARGB(0,15,5,255)},		{  100.0f, 100.0f,  100.0f, D3DCOLOR_ARGB(0,15,5,255)},		{ -100.0f, 100.0f, -100.0f, D3DCOLOR_ARGB(0,15,5,255)},		{  100.0f, 100.0f, -100.0f, D3DCOLOR_ARGB(0,15,5,255)},	};	// Create the vertex buffer.	// Create the vertex buffer.    HRESULT hr;		hr = pd3dDevice->CreateVertexBuffer(sizeof(g_Floor) * sizeof(CUSTOMVERTEX),		  							    0, 										D3DFVF_CUSTOMVERTEX,										D3DPOOL_DEFAULT, 										&vertexBuffer2, 										NULL );	if FAILED (hr)		return false;	// prepare to copy the vertices into the vertex buffer	VOID* pFloor;	// lock the vertex buffer	hr = vertexBuffer2->Lock(0, sizeof(g_Floor), (void**)&pFloor, 0);	// check to make sure the vertex buffer can be locked	if FAILED (hr)		return false;	// copy the vertices into the buffer    memcpy( pFloor, g_Floor, sizeof(g_Floor) );	// unlock the vertex buffer	vertexBuffer2->Unlock();	return true;}bool createCube(void){	// Initialize three vertices for rendering a triangle		CUSTOMVERTEX g_Vertices[] =	{		// 1		{ -64.0f,  64.0f, -64.0f, D3DCOLOR_ARGB(0,100,100,100)},		{  64.0f,  64.0f, -64.0f, D3DCOLOR_ARGB(0,100,100,100)},		{ -64.0f, -64.0f, -64.0f, D3DCOLOR_ARGB(0,100,100,100)},		{  64.0f, -64.0f, -64.0f, D3DCOLOR_ARGB(0,100,100,100)},		// 2		{ -64.0f,  64.0f, 64.0f, D3DCOLOR_ARGB(0,100,100,100)},		{ -64.0f, -64.0f, 64.0f, D3DCOLOR_ARGB(0,100,100,100)},		{  64.0f,  64.0f, 64.0f, D3DCOLOR_ARGB(0,100,100,100)},		{  64.0f, -64.0f, 64.0f, D3DCOLOR_ARGB(0,100,100,100)},		// 3		{ -64.0f, 64.0f,  64.0f, D3DCOLOR_ARGB(0,100,100,100)},		{  64.0f, 64.0f,  64.0f, D3DCOLOR_ARGB(0,100,100,100)},		{ -64.0f, 64.0f, -64.0f, D3DCOLOR_ARGB(0,100,100,100)},		{  64.0f, 64.0f, -64.0f, D3DCOLOR_ARGB(0,100,100,100)},		// 4		{ -64.0f, -64.0f,  64.0f, D3DCOLOR_ARGB(0,100,100,100)},		{ -64.0f, -64.0f, -64.0f, D3DCOLOR_ARGB(0,100,100,100)},		{  64.0f, -64.0f,  64.0f, D3DCOLOR_ARGB(0,100,100,100)},		{  64.0f, -64.0f, -64.0f, D3DCOLOR_ARGB(0,100,100,100)},		// 5		{ 64.0f,  64.0f, -64.0f, D3DCOLOR_ARGB(0,100,100,100)},		{ 64.0f,  64.0f,  64.0f, D3DCOLOR_ARGB(0,100,100,100)},		{ 64.0f, -64.0f, -64.0f, D3DCOLOR_ARGB(0,100,100,100)},		{ 64.0f, -64.0f,  64.0f, D3DCOLOR_ARGB(0,100,100,100)},		// 6		{-64.0f,  64.0f, -64.0f, D3DCOLOR_ARGB(0,100,100,100)},		{-64.0f, -64.0f, -64.0f, D3DCOLOR_ARGB(0,100,100,100)},		{-64.0f,  64.0f,  64.0f, D3DCOLOR_ARGB(0,100,100,100)},		{-64.0f, -64.0f,  64.0f, D3DCOLOR_ARGB(0,100,100,100)},	};	// Create the vertex buffer.    HRESULT hr;		hr = pd3dDevice->CreateVertexBuffer(sizeof(g_Vertices) * sizeof(CUSTOMVERTEX),		  							    0, 										D3DFVF_CUSTOMVERTEX,										D3DPOOL_DEFAULT, 										&vertexBuffer, 										NULL );	if FAILED (hr)		return false;	// prepare to copy the vertices into the vertex buffer	VOID* pVertices;	// lock the vertex buffer	hr = vertexBuffer->Lock(0, sizeof(g_Vertices), (void**)&pVertices, 0);	// check to make sure the vertex buffer can be locked	if FAILED (hr)		return false;	// copy the vertices into the buffer    memcpy( pVertices, g_Vertices, sizeof(g_Vertices) );	// unlock the vertex buffer	vertexBuffer->Unlock();	return true;}bool initDirect3D(HWND hwnd){	if( NULL == ( pD3D = Direct3DCreate9( D3D_SDK_VERSION ) ) )		return false;		D3DPRESENT_PARAMETERS d3dpp;     ZeroMemory( &d3dpp, sizeof(d3dpp) );    d3dpp.Windowed = TRUE;    d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;    d3dpp.BackBufferFormat = D3DFMT_UNKNOWN;	d3dpp.BackBufferCount  = 1;	d3dpp.BackBufferHeight = SCREEN_HEIGHT;	d3dpp.BackBufferWidth  = SCREEN_WIDTH;	d3dpp.hDeviceWindow    = hwnd;	    if( FAILED( pD3D->CreateDevice( D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, hwnd,                                      D3DCREATE_SOFTWARE_VERTEXPROCESSING,                                      &d3dpp, &pd3dDevice ) ) )    return false;    	pd3dDevice->SetRenderState(D3DRS_AMBIENT, D3DCOLOR_XRGB(255, 255, 255));	pd3dDevice->SetRenderState(D3DRS_FILLMODE, D3DFILL_SOLID);	pd3dDevice->SetRenderState(D3DRS_LIGHTING, FALSE);		return true;}void shutdownDirect3D(void){    if( pd3dDevice != NULL) 	{        pd3dDevice->Release();		pd3dDevice = NULL;	}    if( pD3D != NULL)	{        pD3D->Release();		pD3D = NULL;	}}/************************************************************************** createCamera* creates a virtual camera*************************************************************************/void createCamera(float nearClip, float farClip){	//Here we specify the field of view, aspect ration and near and far clipping planes.    D3DXMatrixPerspectiveFovLH(&matProj, D3DX_PI/4, 640/480, nearClip, farClip);    pd3dDevice->SetTransform(D3DTS_PROJECTION, &matProj);}/************************************************************************** moveCamera* moves the camera to a position specified by the vector passed as a * parameter*************************************************************************/void moveCamera(D3DXVECTOR3 vec){	cameraPosition = vec;}/************************************************************************** pointCamera* points the camera a location specified by the passed vector*************************************************************************/void pointCamera(D3DXVECTOR3 vec){	cameraLook = vec;	D3DXMatrixLookAtLH(&matView, &cameraPosition,		//Camera Position                                 &cameraLook,		//Look At Position                                 &D3DXVECTOR3(0.0f, 1.0f, 0.0f));		//Up Direction	pd3dDevice->SetTransform(D3DTS_VIEW, &matView);}void render(){	// Clear the backbuffer to a black color	pd3dDevice->Clear( 0, NULL, D3DCLEAR_TARGET, D3DCOLOR_XRGB(255,255,255), 1.0f, 0 );	pd3dDevice->BeginScene();	pd3dDevice->SetStreamSource( 0, vertexBuffer, 0, sizeof(CUSTOMVERTEX) );		pd3dDevice->SetFVF( D3DFVF_CUSTOMVERTEX );		//object variables	D3DXMATRIX matObj, matScale, matRotate, matTranslate;	D3DXMatrixTranslation(&matTranslate, position.x, position.y, position.z);	// set the rotation	D3DXMatrixRotationY		(&matRotate, D3DXToRadian(45));	// set the scaling	///D3DXMatrixScaling(&matScale, 1.0f, 1.0f, 1.0f);	// multiple the scaling and rotation matrices to create the meshMat matrix	D3DXMatrixMultiply(&matObj, &matTranslate, &matRotate);	// transform the object in world space	pd3dDevice->SetTransform(D3DTS_WORLD, &matObj);	pd3dDevice->DrawPrimitive( D3DPT_TRIANGLESTRIP,  0, 2 );	pd3dDevice->DrawPrimitive( D3DPT_TRIANGLESTRIP,  4, 2 );	pd3dDevice->DrawPrimitive( D3DPT_TRIANGLESTRIP,  8, 2 );	pd3dDevice->DrawPrimitive( D3DPT_TRIANGLESTRIP, 12, 2 );	pd3dDevice->DrawPrimitive( D3DPT_TRIANGLESTRIP, 16, 2 );	pd3dDevice->DrawPrimitive( D3DPT_TRIANGLESTRIP, 20, 2 );	pd3dDevice->SetStreamSource( 0, vertexBuffer2, 0, sizeof(CUSTOMVERTEX) );	D3DXMatrixTranslation(&matTranslate, forward.x, forward.y, forward.z);	// set the rotation	D3DXMatrixRotationY		(&matRotate, D3DXToRadian(45));	// set the scaling	///D3DXMatrixScaling(&matScale, 1.0f, 1.0f, 1.0f);	// multiple the scaling and rotation matrices to create the meshMat matrix	D3DXMatrixMultiply(&matObj, &matTranslate, &matRotate);	// transform the object in world space	pd3dDevice->SetTransform(D3DTS_WORLD, &matObj);	pd3dDevice->DrawPrimitive( D3DPT_TRIANGLESTRIP,  0, 2 );	pd3dDevice->EndScene();	// Present the backbuffer contents to the display	pd3dDevice->Present( NULL, NULL, NULL, NULL );}void move(){	//object variables	D3DXMATRIX matObj, matScale, matRotate, matTranslate;	//Translate the object away from the origin	if(KEYDOWN(buffer, DIK_LEFT))		D3DXMatrixTranslation(&matTranslate, position.x-= 5, position.y, position.z);	else if (KEYDOWN(buffer, DIK_UP))		D3DXMatrixTranslation(&matTranslate, position.x, position.y+= 5, position.z);	else if (KEYDOWN(buffer, DIK_DOWN))		D3DXMatrixTranslation(&matTranslate, position.x, position.y-= 5, position.z);	else if (KEYDOWN(buffer, DIK_RIGHT))		D3DXMatrixTranslation(&matTranslate, position.x+= 5, position.y, position.z);	D3DXMatrixMultiply(&matObj, &matTranslate, &matRotate);}

bool initDirect3D(HWND hwnd){	if( NULL == ( pD3D = Direct3DCreate9( D3D_SDK_VERSION ) ) )		return false;		D3DPRESENT_PARAMETERS d3dpp;     ZeroMemory( &d3dpp, sizeof(d3dpp) );    d3dpp.Windowed = TRUE;    d3dpp.SwapEffect = D3DSWAPEFFECT_COPY;	d3dpp.EnableAutoDepthStencil = TRUE;	d3dpp.AutoDepthStencilFormat =  D3DFMT_D16;    d3dpp.BackBufferFormat = D3DFMT_X8R8G8B8;	d3dpp.BackBufferCount  = 1;	d3dpp.BackBufferHeight = SCREEN_HEIGHT;	d3dpp.BackBufferWidth  = SCREEN_WIDTH;	d3dpp.hDeviceWindow    = hwnd;	    if( FAILED( pD3D->CreateDevice( D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, hwnd,                                      D3DCREATE_HARDWARE_VERTEXPROCESSING,                                      &d3dpp, &pd3dDevice ) ) )    return false;    	pd3dDevice->SetRenderState(D3DRS_AMBIENT, D3DCOLOR_XRGB(255, 255, 255));	pd3dDevice->SetRenderState(D3DRS_FILLMODE, D3DFILL_SOLID);	pd3dDevice->SetRenderState(D3DRS_LIGHTING, FALSE);		return true;}

void move(){	//object variables	D3DXMATRIX matObj, matScale, matRotate, matTranslate;	//Translate the object away from the origin	if(KEYDOWN(buffer, DIK_LEFT))		D3DXMatrixTranslation(&matTranslate, position.x-= 5, position.y, position.z);	else if (KEYDOWN(buffer, DIK_UP))		D3DXMatrixTranslation(&matTranslate, position.x, position.y+= 5, position.z);	else if (KEYDOWN(buffer, DIK_DOWN))		D3DXMatrixTranslation(&matTranslate, position.x, position.y-= 5, position.z);	else if (KEYDOWN(buffer, DIK_RIGHT))		D3DXMatrixTranslation(&matTranslate, position.x+= 5, position.y, position.z);	D3DXMatrixMultiply(&matObj, &matTranslate, &matRotate);}

void move(){	//object variables	D3DXMATRIX matObj, matScale, matRotate, matTranslate;	//Translate the object away from the origin	if(KEYDOWN(buffer, DIK_LEFT))		position.x -= 5.0f;	else if (KEYDOWN(buffer, DIK_RIGHT))		position.x += 5.0f;	if (KEYDOWN(buffer, DIK_UP))		position.y += 5.0f;	else if (KEYDOWN(buffer, DIK_DOWN))		position.y -= 5.0f;	D3DXMatrixTranslation(&matTranslate, position.x, position.y, position.z);	D3DXMatrixMultiply(&matObj, &matTranslate, &matRotate);}