bool cViewer::OnInit()
{
DragAcceptFiles(m_hWnd, TRUE);
ReadModelFile("../media/cube.dat", m_vtxBuff, m_idxBuff, m_texture);
m_mtrl.InitWhite();
Vector4 color(1,1,1,1);
m_light.Init( graphic::cLight::LIGHT_DIRECTIONAL, color * 0.4f, color, color * 0.6f, Vector3(1,0,0));
m_light.Bind(0);
Matrix44 V;
Vector3 dir = Vector3(0,0,0)-Vector3(0,0,-5);
dir.Normalize();
V.SetView(Vector3(0,0,-500), dir, Vector3(0,1,0));
graphic::GetDevice()->SetTransform(D3DTS_VIEW, (D3DXMATRIX*)&V);
const int WINSIZE_X = 1024; //초기 윈도우 가로 크기
const int WINSIZE_Y = 768; //초기 윈도우 세로 크기
Matrix44 proj;
proj.SetProjection(D3DX_PI * 0.5f, (float)WINSIZE_X / (float) WINSIZE_Y, 1.f, 1000.0f) ;
graphic::GetDevice()->SetTransform(D3DTS_PROJECTION, (D3DXMATRIX*)&proj) ;
graphic::GetDevice()->LightEnable (
0, // 활성화/ 비활성화 하려는 광원 리스트 내의 요소
true); // true = 활성화 ， false = 비활성화
return true;
}
void UpdateCamera()
{
Vector3 dir = g_lookAtPos - g_camPos;
dir.Normalize();
g_matView.SetView(g_camPos, dir, Vector3(0,1,0));
graphic::GetDevice()->SetTransform(D3DTS_VIEW, (D3DXMATRIX*)&g_matView);
}
void cViewer::UpdateCamera()
{
Matrix44 V;
Vector3 dir = m_lookAtPos - m_camPos;
dir.Normalize();
V.SetView(m_camPos, dir, Vector3(0,1,0));
graphic::GetDevice()->SetTransform(D3DTS_VIEW, (D3DXMATRIX*)&V);
}
void Init()
{
ReadModelFile("../../media/model_normal.dat", g_vertices, g_indices, g_normals);
g_matWorld1.SetTranslate(Vector3(0,0,0));
Vector3 dir = g_cameraLookat - g_cameraPos;
dir.Normalize();
g_matView.SetView(g_cameraPos, dir, Vector3(0,1,0));
g_matProjection.SetProjection( MATH_PI / 4.f, 1.0f, 1.0f, 100.0f );
RECT cr;
::GetClientRect(g_hWnd, &cr);
const float width = (float)(cr.right-cr.left);
const float height = (float)(cr.bottom - cr.top);
g_matViewPort.SetViewport(width, height);
}
bool InitVertexBuffer()
{
ReadModelFile("../../media/data2.dat", global->vb, global->vtxSize, global->ib, global->faceSize);
CreateFaceNormalLine(global->vb, global->vtxSize, global->ib, global->faceSize, global->fnvb, global->faceNormalVtxSize);
CreateVertexNormalLine(global->vb, global->vtxSize, global->ib, global->faceSize, global->vnvb, global->vertexNormalVtxSize);
D3DXCreateTextureFromFileA(g_pDevice, "../../media/강소라2.jpg", &global->texture);
ZeroMemory(&global->mtrl, sizeof(global->mtrl));
global->mtrl.Ambient = D3DXCOLOR(1,1,1,1);
global->mtrl.Diffuse = D3DXCOLOR(1,1,1,1);
global->mtrl.Specular = D3DXCOLOR(1,1,1,1);
global->mtrl.Emissive = D3DXCOLOR(0,0,0,1);
global->mtrl.Power = 32.f;
D3DXCOLOR color(1,1,1,1);
ZeroMemory(&global->light, sizeof(global->light));
global->light.Type = D3DLIGHT_DIRECTIONAL;
global->light.Ambient = color * 0.4f;
global->light.Diffuse = color;
global->light.Specular = color * 0.6f;
global->light.Direction = *(D3DXVECTOR3*)&Vector3(0,0,1);
g_pDevice->SetLight(0, &global->light); // 광원 설정.
Matrix44 V;
Vector3 dir = Vector3(0,0,0)-Vector3(0,0,-500);
dir.Normalize();
V.SetView(Vector3(0,0,-500), dir, Vector3(0,1,0));
g_pDevice->SetTransform(D3DTS_VIEW, (D3DXMATRIX*)&V);
Matrix44 proj;
proj.SetProjection(D3DX_PI * 0.5f, (float)WINSIZE_X / (float) WINSIZE_Y, 1.f, 1000.0f) ;
g_pDevice->SetTransform(D3DTS_PROJECTION, (D3DXMATRIX*)&proj) ;
g_pDevice->LightEnable(0, true);
//g_pDevice->SetRenderState(D3DRS_SPECULARENABLE, true);
//g_pDevice->SetRenderState(D3DRS_NORMALIZENORMALS, true) ;
return true;
}
bool InitVertexBuffer()
{
HRESULT hr = D3DXCreateFont( g_pDevice, // D3D device
0, // Height
0, // Width
FW_BOLD, // Weight
1, // MipLevels, 0 = autogen mipmaps
FALSE, // Italic
DEFAULT_CHARSET, // 그냥 디폴트
OUT_DEFAULT_PRECIS, // 정밀도
DEFAULT_QUALITY, // 그냥 디폴트
DEFAULT_PITCH | FF_DONTCARE, // 디폴트
L"굴림", // pFaceName
&global->font ); // ppFont
if (FAILED(hr))
return false;
if (FAILED(hr = D3DXCreateSprite(g_pDevice, &global->textSprite)))
return false;
CreateD3DXTextMesh(g_pDevice, &global->mesh3DText, "굴림", 0, FALSE, FALSE);
Matrix44 V;
Vector3 dir = Vector3(0,0,0)-Vector3(0,0,-500);
dir.Normalize();
V.SetView(Vector3(0,0,-500), dir, Vector3(0,1,0));
g_pDevice->SetTransform(D3DTS_VIEW, (D3DXMATRIX*)&V);
Matrix44 proj;
proj.SetProjection(D3DX_PI * 0.5f, (float)WINSIZE_X / (float) WINSIZE_Y, 1.f, 1000.0f) ;
g_pDevice->SetTransform(D3DTS_PROJECTION, (D3DXMATRIX*)&proj) ;
g_pDevice->LightEnable(0, true);
//g_pDevice->SetRenderState(D3DRS_SPECULARENABLE, true);
//g_pDevice->SetRenderState(D3DRS_NORMALIZENORMALS, true) ;
return true;
}
bool InitVertexBuffer()
{
ReadModelFile("../../media/cube.dat", g_pVB, g_VtxSize, g_pIB, g_FaceSize);
D3DXCreateTextureFromFileA(g_pDevice, "../../media/강소라2.jpg", &g_Texture);
ZeroMemory(&g_Mtrl, sizeof(g_Mtrl));
g_Mtrl.Ambient = D3DXCOLOR(1,1,1,1);
g_Mtrl.Diffuse = D3DXCOLOR(1,1,1,1);
g_Mtrl.Specular = D3DXCOLOR(1,1,1,1);
g_Mtrl.Emissive = D3DXCOLOR(0,0,0,1);
g_Mtrl.Power = 0.f;
D3DXCOLOR color(1,1,1,1);
ZeroMemory(&g_Light, sizeof(g_Light));
g_Light.Type = D3DLIGHT_DIRECTIONAL;
g_Light.Ambient = color * 0.4f;
g_Light.Diffuse = color;
g_Light.Specular = color * 0.6f;
g_Light.Direction = *(D3DXVECTOR3*)&Vector3(0,0,1);
Matrix44 V;
Vector3 dir = Vector3(0,0,0)-Vector3(0,0,-5);
dir.Normalize();
V.SetView(Vector3(0,0,-500), dir, Vector3(0,1,0));
g_pDevice->SetTransform(D3DTS_VIEW, (D3DXMATRIX*)&V);
Matrix44 proj;
proj.SetProjection(D3DX_PI * 0.5f, (float)WINSIZE_X / (float) WINSIZE_Y, 1.f, 1000.0f) ;
g_pDevice->SetTransform(D3DTS_PROJECTION, (D3DXMATRIX*)&proj) ;
//g_pDevice->SetRenderState(D3DRS_CULLMODE, false);
//g_pDevice->SetRenderState(D3DRS_FILLMODE, D3DFILL_WIREFRAME);
g_pDevice->SetLight(0, &g_Light); // 광원 설정.
g_pDevice->LightEnable(
0, // 활성화/ 비활성화 하려는 광원 리스트 내의 요소
true); // true = 활성화 ， false = 비활성화
return true;
}
bool InitVertexBuffer()
{
//D3DXCreateBox(g_pDevice, 2, 2, 2, &g_pMesh, 0);
//D3DXCreateSphere(g_pDevice, 1, 10, 10, &g_pMesh, 0);
//D3DXCreateCylinder(g_pDevice, 1, 1, 2, 10, 10, &g_pMesh, 0);
D3DXCreateTeapot( g_pDevice, &g_pMesh, 0) ;
//D3DXCreateTorus(g_pDevice, 0.5f, 2.f, 20, 20, &g_pMesh, 0) ;
Matrix44 V;
Vector3 dir = Vector3(0,0,0)-Vector3(0,0,-5);
dir.Normalize();
V.SetView(Vector3(0,0,-5), dir, Vector3(0,1,0));
g_pDevice->SetTransform(D3DTS_VIEW, (D3DXMATRIX*)&V);
Matrix44 proj;
proj.SetProjection(D3DX_PI * 0.5f, (float)WINSIZE_X / (float) WINSIZE_Y, 1.f, 1000.0f) ;
g_pDevice->SetTransform(D3DTS_PROJECTION, (D3DXMATRIX*)&proj) ;
g_pDevice->SetRenderState(D3DRS_FILLMODE, D3DFILL_WIREFRAME);
return true;
}
bool InitVertexBuffer()
{
ReadModelFile("../../media/vase.dat", global->vb, global->vtxSize, global->ib, global->faceSize);
//재질2
ZeroMemory(&global->mtrl, sizeof(global->mtrl));
global->mtrl.Ambient = D3DXCOLOR(1,0,0,1);
global->mtrl.Diffuse = D3DXCOLOR(1,0,0,1);
global->mtrl.Specular = D3DXCOLOR(1,0,0,1);
global->mtrl.Emissive = D3DXCOLOR(0,0,0,1);
global->mtrl.Power = 0.f;
//광원2 (스나이프에서 3으로 되어있다!)
D3DXCOLOR color(1,1,1,1); //광원이니깐 일반적으로 흰색
ZeroMemory(&global->light, sizeof(global->light));
global->light.Type = D3DLIGHT_DIRECTIONAL;
global->light.Ambient = color * 0.4f;
global->light.Diffuse = color;
global->light.Specular = color * 0.6f;
global->light.Direction = *(D3DXVECTOR3*)&Vector3(1,0,0);
//광원4
g_pDevice->SetLight(0, &global->light); // 광원 설정.
Matrix44 V;
Vector3 dir = Vector3(0,0,0)-Vector3(0,0,-500);
dir.Normalize();
V.SetView(Vector3(0,0,-500), dir, Vector3(0,1,0));
g_pDevice->SetTransform(D3DTS_VIEW, (D3DXMATRIX*)&V);
Matrix44 proj;
proj.SetProjection(D3DX_PI * 0.5f, (float)WINSIZE_X / (float) WINSIZE_Y, 1.f, 1000.0f) ;
g_pDevice->SetTransform(D3DTS_PROJECTION, (D3DXMATRIX*)&proj) ;
g_pDevice->LightEnable (
0, // 활성화/ 비활성화 하려는 광원 리스트 내의 요소
true); // true = 활성화 ， false = 비활성화
return true;
}
bool InitVertexBuffer()
{
ZeroMemory(&g_Mtrl, sizeof(g_Mtrl));
g_Mtrl.Ambient = D3DXCOLOR(1,1,1,1);
g_Mtrl.Diffuse = D3DXCOLOR(1,1,1,1);
g_Mtrl.Specular = D3DXCOLOR(1,1,1,1);
g_Mtrl.Emissive = D3DXCOLOR(0,0,0,1);
g_Mtrl.Power = 0.f;
D3DXCOLOR color(1,1,1,1);
ZeroMemory(&g_Light, sizeof(g_Light));
g_Light.Type = D3DLIGHT_DIRECTIONAL;
g_Light.Ambient = color * 0.4f;
g_Light.Diffuse = color;
g_Light.Specular = color * 0.6f;
g_Light.Direction = *(D3DXVECTOR3*)&Vector3(0,-1,0);
Matrix44 V;
Vector3 camPos(0,200,-500);
Vector3 lookAt(0, 0, 0);
Vector3 dir = lookAt - camPos;
dir.Normalize();
V.SetView(camPos, dir, Vector3(0,1,0));
g_pDevice->SetTransform(D3DTS_VIEW, (D3DXMATRIX*)&V);
Matrix44 proj;
proj.SetProjection(D3DX_PI * 0.5f, (float)WINSIZE_X / (float) WINSIZE_Y, 1.f, 1000.0f) ;
g_pDevice->SetTransform(D3DTS_PROJECTION, (D3DXMATRIX*)&proj) ;
g_pDevice->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
g_pDevice->SetRenderState(D3DRS_FILLMODE, D3DFILL_WIREFRAME);
g_pDevice->SetLight(0, &g_Light); // 광원 설정.
g_pDevice->LightEnable(
0, // 활성화/ 비활성화 하려는 광원 리스트 내의 요소
true); // true = 활성화 ， false = 비활성화
return true;
}
void cGameApp::OnUpdate(const float elapseT)
{
_z += 3;
Matrix44 V;
Vector3 dir = Vector3(0,0,0)-Vector3(0,0,-5);
dir.Normalize();
V.SetView(Vector3(0,0,-100 +_z ), dir, Vector3(0,1,0));
graphic::GetDevice()->SetTransform(D3DTS_VIEW, (D3DMATRIX*)&V);
for(int i = 0; i < 5; i++)
{
if(_groundLocal[i]._43 + 130 < _local._43)
{
_groundLocal[i]._43 = _groundLocal[i]._43 + 1500;
}
}
for(int i = 0; i < CONEMAX; i++)
{
if(_coneLocal[i]._43 + 50 < _local._43)
{
_coneLocal[i].SetTranslate(Vector3( (rand() % 300) - 150 , -70 , _coneLocal[i]._43 + (rand() % 200) + 800));
}
}
if(_jumpFlag == true)
{
_jumpY -= 0.5f;
if(_jumpY == -8)
{
_jumpFlag = false;
_jumpY = 8;
}
}
}
bool InitVertexBuffer()
{
HRESULT hr;
ID3DXBuffer *adjBuff = NULL;
ID3DXBuffer *mtrlBuff = NULL;
DWORD numMtrls = 0;
// 메쉬 정보 로드
hr = D3DXLoadMeshFromXA( "../../media/bigship1.x", D3DXMESH_MANAGED,
g_pDevice, &adjBuff, &mtrlBuff, 0, &numMtrls, &g_pMesh );
if (FAILED(hr))
return false;
/////////////////////////////////////////////////////////////////////////////
// 매터리얼 설정
if( mtrlBuff && numMtrls > 0 )
{
D3DXMATERIAL *mtrls = (D3DXMATERIAL*)mtrlBuff->GetBufferPointer();
for( int i=0; i < (int)numMtrls; ++i )
{
mtrls[ i].MatD3D.Ambient = mtrls[ i].MatD3D.Diffuse;
g_Mtrls.push_back( mtrls[ i].MatD3D );
if( mtrls[ i].pTextureFilename )
{
IDirect3DTexture9 *tex = NULL;
string filePath = "../../media/";
filePath += mtrls[ i].pTextureFilename;
D3DXCreateTextureFromFileA( g_pDevice, filePath.c_str(), &tex );
g_Texture.push_back( tex );
}
else
{
g_Texture.push_back( 0 );
}
}
}
mtrlBuff->Release();
// 메쉬 최적화
hr = g_pMesh->OptimizeInplace(
D3DXMESHOPT_COMPACT | D3DXMESHOPT_ATTRSORT | D3DXMESHOPT_VERTEXCACHE,
(DWORD*)adjBuff->GetBufferPointer(), (DWORD*)adjBuff->GetBufferPointer(), 0, 0 );
if (FAILED(hr))
return false;
// 프로그레시브 메쉬 생성.
hr = D3DXGeneratePMesh(g_pMesh, (DWORD*)adjBuff->GetBufferPointer(), 0, 0, 1,
D3DXMESHSIMP_FACE, &g_pPMesh );
g_pMesh->Release();
g_pMesh = NULL;
adjBuff->Release();
if (FAILED(hr))
return false;
//DWORD maxFaces = g_pPMesh->GetMaxFaces();
//g_pPMesh->SetNumFaces( maxFaces );
D3DXCOLOR color(1,1,1,1);
ZeroMemory(&g_Light, sizeof(g_Light));
g_Light.Type = D3DLIGHT_DIRECTIONAL;
g_Light.Ambient = color * 0.4f;
g_Light.Diffuse = color;
g_Light.Specular = color * 0.6f;
g_Light.Direction = *(D3DXVECTOR3*)&Vector3(0,-1,0);
Matrix44 V;
Vector3 camPos(0,0,-20);
Vector3 lookAtPos(0,0,0);
Vector3 dir = lookAtPos - camPos;
dir.Normalize();
V.SetView(camPos, dir, Vector3(0,1,0));
g_pDevice->SetTransform(D3DTS_VIEW, (D3DXMATRIX*)&V);
Matrix44 proj;
proj.SetProjection(D3DX_PI * 0.5f, (float)WINSIZE_X / (float) WINSIZE_Y, 1.f, 1000.0f) ;
g_pDevice->SetTransform(D3DTS_PROJECTION, (D3DXMATRIX*)&proj) ;
g_pDevice->SetLight(0, &g_Light); // 광원 설정.
g_pDevice->LightEnable(
0, // 활성화/ 비활성화 하려는 광원 리스트 내의 요소
true); // true = 활성화 ， false = 비활성화
g_pDevice->SetRenderState(D3DRS_NORMALIZENORMALS, true);
g_pDevice->SetRenderState(D3DRS_SPECULARENABLE, true);
return true;
}
bool cGameApp::OnInit()
{
srand(time(NULL));
ReadModelFile("box.dat" , _VB , _vSize , _IB , _vSizeFace , 0 , 255 , 0);
ReadModelFile("ground.dat" , _groundVB , _groundSize , _groundIB, _groundSizeFace ,255 , 0 , 0);
ReadModelFile("cone.dat" , _coneVB , _coneSize , _coneIB, _coneSizeFace , 100 , 20 ,255);
_material.InitBlue();
Vector4 color(1 , 1 ,1 ,1);
_light.Init(graphic::light::LIGHT_DIRECTIONAL,
color * 0.4f, color , color * 0.6f , Vector3(1,0,0));
//// 버텍스 버퍼 생성.
//if (FAILED(graphic::GetDevice()->CreateVertexBuffer( 8 * sizeof(Vertex),
// D3DUSAGE_WRITEONLY, Vertex::FVF,
// D3DPOOL_MANAGED, &_VB, NULL)))
//{
// return false;
//}
// _VB.Create(8 , sizeof(Vertex) , Vertex::FVF);
//if (FAILED(_VB->Lock( 0, sizeof(Vertex), (void**)&_vertex, 0)))
// return false;
/*_VB.Lock();
float width = 10.0f;
_vertex[ 0] = Vertex(-width, -width, -width , D3DCOLOR_ARGB(0 , 255 , 255 , 0));
_vertex[ 1] = Vertex(-width, width, -width , D3DCOLOR_ARGB(0 , 255 , 255 , 0));
_vertex[ 2] = Vertex(width, width, -width , D3DCOLOR_ARGB(0 , 255 , 255 , 0));
_vertex[ 3] = Vertex(width, -width, -width , D3DCOLOR_ARGB(0 , 255 , 255 , 0));
_vertex[ 4] = Vertex(-width, -width, width , D3DCOLOR_ARGB(0 , 0 , 255 , 0));
_vertex[ 5] = Vertex(-width, width, width , D3DCOLOR_ARGB(0 , 0 , 255 , 0));
_vertex[ 6] = Vertex(width, width, width , D3DCOLOR_ARGB(0 , 0 , 255 , 0));
_vertex[ 7] = Vertex(width, -width, width , D3DCOLOR_ARGB(0 , 0 , 255 , 0));
_VB.Unlock();*/
//if (FAILED(graphic::GetDevice()->CreateIndexBuffer(36*sizeof(WORD),
// D3DUSAGE_WRITEONLY,
// D3DFMT_INDEX16,
// D3DPOOL_MANAGED,
// &_IB, NULL)))
//{
// return false;
//}
//WORD *indices = NULL;
//_IB->Lock(0, 0, (void**)&indices, 0);
//int index = 0;
//// front
//indices[ index++] = 0; indices[ index++] = 1; indices[ index++] = 2;
//indices[ index++] = 0; indices[ index++] = 2; indices[ index++] = 3;
//// back
//indices[ index++] = 4; indices[ index++] = 6; indices[ index++] = 5;
//indices[ index++] = 4; indices[ index++] = 7; indices[ index++] = 6;
//// left
//indices[ index++] = 4; indices[ index++] = 5; indices[ index++] = 1;
//indices[ index++] = 4; indices[ index++] = 1; indices[ index++] = 0;
//// right
//indices[ index++] = 3; indices[ index++] = 2; indices[ index++] = 6;
//indices[ index++] = 3; indices[ index++] = 6; indices[ index++] = 7;
//// top
//indices[ index++] = 1; indices[ index++] = 5; indices[ index++] = 6;
//indices[ index++] = 1; indices[ index++] = 6; indices[ index++] = 2;
//// bottom
//indices[ index++] = 4; indices[ index++] = 0; indices[ index++] = 3;
//indices[ index++] = 4; indices[ index++] = 3; indices[ index++] = 7;
//_IB->Unlock();
Matrix44 V;
Vector3 dir = Vector3(0,0,0)-Vector3(0,0,-5);
dir.Normalize();
V.SetView(Vector3(0,0,-100), dir, Vector3(0,1,0));
graphic::GetDevice()->SetTransform(D3DTS_VIEW, (D3DMATRIX*)&V);
Matrix44 proj;
proj.SetProjection(MATH_PI * 0.5f, (float)800 / (float) 600, 1.f, 1000.0f) ;
graphic::GetDevice()->SetTransform(D3DTS_PROJECTION, (D3DMATRIX*)&proj) ;
graphic::GetDevice()->SetRenderState(D3DRS_LIGHTING, true);
//graphic::GetDevice() ->SetRenderState(D3DRS_FILLMODE , D3DFILL_WIREFRAME);
_move = _z = 0;
for(int i = 0; i < 5; i ++)
{
Matrix44 down , rota , groMat;
down.SetTranslate(Vector3(0 , -70 , 300 * i ));
rota.SetRotationX(3.1f);
_groundLocal[i] = rota* down;
}
for(int i = 0 ; i < CONEMAX ; i++)
{
_coneLocal[i].SetTranslate(Vector3( (rand() % 250) - 150 , -70 , (rand() % 200) + 300));
}
_jumpFlag = false;
_jumpY = 8;
_light.Bind(0);
graphic::GetDevice() ->LightEnable( 0, true);
return true;
}
int APIENTRY _tWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmdShow)
{
UNREFERENCED_PARAMETER(hPrevInstance);
UNREFERENCED_PARAMETER(lpCmdLine);
LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
LoadString(hInstance, IDC_SOFTWARERENDERER, szWindowClass, MAX_LOADSTRING);
MyRegisterClass(hInstance);
// Y Z
// | /
// | /
// -----------------------> X
const float axisLineLength = 300.f;
g_axises.reserve(8);
g_axises.push_back( Vector3(0,0,0) );
g_axises.push_back( Vector3(axisLineLength,0,0) ); // x-axis
g_axises.push_back( Vector3(0,0,0) );
g_axises.push_back( Vector3(0,axisLineLength,0) ); // y-axis
g_axises.push_back( Vector3(0,0,0) );
g_axises.push_back( Vector3(0,0,axisLineLength) ); // z-axis
// vertices1
// (-50,+50, +50) ----------------- (+50, +50, +50)
// | |
// | + |
// | |
// (-50,+50, -50) ----------------- (+50, +50, -50)
//
// (-50,-50, +50) ----------------- (+50, -50, +50)
// | |
// | + |
// | |
// (-50,-50, -50) ----------------- (+50, -50, -50)
const float w = 30.f;
g_vertices.reserve(128);
g_vertices.push_back( Vector3(-w,w,w) );
g_vertices.push_back( Vector3(w,w,w) );
g_vertices.push_back( Vector3(w,w,-w) );
g_vertices.push_back( Vector3(-w,w,-w) );
g_vertices.push_back( Vector3(-w,-w,w) );
g_vertices.push_back( Vector3(w,-w,w) );
g_vertices.push_back( Vector3(w,-w,-w) );
g_vertices.push_back( Vector3(-w,-w,-w) );
g_indices.reserve(128);
// top
g_indices.push_back(0);
g_indices.push_back(2);
g_indices.push_back(3);
g_indices.push_back(0);
g_indices.push_back(1);
g_indices.push_back(2);
// front
g_indices.push_back(3);
g_indices.push_back(2);
g_indices.push_back(7);
g_indices.push_back(2);
g_indices.push_back(6);
g_indices.push_back(7);
// back
g_indices.push_back(1);
g_indices.push_back(4);
g_indices.push_back(5);
g_indices.push_back(1);
g_indices.push_back(0);
g_indices.push_back(4);
// left
g_indices.push_back(3);
g_indices.push_back(4);
g_indices.push_back(0);
g_indices.push_back(7);
g_indices.push_back(4);
g_indices.push_back(3);
// right
g_indices.push_back(2);
g_indices.push_back(5);
g_indices.push_back(6);
g_indices.push_back(2);
g_indices.push_back(1);
g_indices.push_back(5);
// bottom
g_indices.push_back(4);
g_indices.push_back(7);
g_indices.push_back(6);
g_indices.push_back(4);
g_indices.push_back(6);
g_indices.push_back(5);
g_matWorld.SetIdentity();
g_matWorld.Translate(Vector3(0,0,0));
g_matLocal.SetIdentity();
g_matView.SetIdentity();
Vector3 dir = g_cameraLookat - g_cameraPos;
dir.Normalize();
g_matView.SetView(g_cameraPos, dir, Vector3(0,1,0));
g_matProjection.SetProjection( MATH_PI / 4.f, 1.0f, 1.0f, 100.0f );
const float width = 800.f;
const float height = 600.f;
g_matViewPort.SetIdentity();
g_matViewPort._11 = width/2;
g_matViewPort._22 = -height/2;
g_matViewPort._33 = 0;
g_matViewPort._41 = width/2;
g_matViewPort._42 = height/2;
g_matViewPort._43 = 0;
if (!InitInstance (hInstance, nCmdShow))
{
return FALSE;
}
MSG msg;
HACCEL hAccelTable = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDC_SOFTWARERENDERER));
int oldT = GetTickCount();
while (1)
{
if (PeekMessageA(&msg, NULL, 0, 0, PM_REMOVE))
{
if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
if(msg.message == WM_QUIT)
break;
}
const int curT = GetTickCount();
const int elapseT = curT - oldT;
if (elapseT > 15)
{
oldT = curT;
MainLoop(elapseT);
}
}
return (int) msg.wParam;
}
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
switch (message)
{
case WM_COMMAND:
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
switch (wmId)
{
case IDM_ABOUT:
break;
case IDM_EXIT:
DestroyWindow(hWnd);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
break;
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
Paint(hWnd, hdc);
EndPaint(hWnd, &ps);
break;
case WM_ERASEBKGND:
return 1;
case WM_KEYDOWN:
switch (wParam)
{
case VK_TAB:
g_WireFrame = !g_WireFrame;
break;
case VK_UP:
case VK_DOWN:
{
Matrix44 mat;
mat.SetRotationX((wParam==VK_UP)? 0.1f : -0.1f);
g_matLocal *= mat;
}
break;
case VK_LEFT:
case VK_RIGHT:
{
Matrix44 mat;
mat.SetRotationY((wParam==VK_LEFT)? 0.1f : -0.1f);
g_matLocal *= mat;
}
break;
case 'W':
case 'S':
{
Vector3 dir = g_cameraLookat - g_cameraPos;
dir.Normalize();
const bool isForward = 'W' == wParam;
g_cameraPos += dir * (isForward? 10.f : -10.f);
g_cameraLookat += dir * (isForward? 10.f : -10.f);
Vector3 dir2 = g_cameraLookat - g_cameraPos;
dir2.Normalize();
g_matView.SetView(g_cameraPos, dir2, Vector3(0,1,0));
}
break;
case 'A':
case 'D':
{
Vector3 dir = g_cameraLookat - g_cameraPos;
dir.Normalize();
Vector3 right = Vector3(0,1,0).CrossProduct(dir);
right.Normalize();
const bool isRight = 'A' == wParam;
g_cameraPos += right * (isRight? 10.f : -10.f);
g_cameraLookat += right * (isRight? 10.f : -10.f);
Vector3 dir2 = g_cameraLookat - g_cameraPos;
dir2.Normalize();
g_matView.SetView(g_cameraPos, dir2, Vector3(0,1,0));
}
break;
case 'E':
case 'C':
{
Matrix44 mat;
mat.SetRotationY((wParam=='E')? 0.1f : -0.1f);
g_cameraPos = g_cameraPos * mat;
Vector3 dir2 = g_cameraLookat - g_cameraPos;
dir2.Normalize();
g_matView.SetView(g_cameraPos, dir2, Vector3(0,1,0));
}
break;
case VK_ESCAPE:
DestroyWindow(hWnd);
}
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
//
// 윈도우 프로시져 함수 ( 메시지 큐에서 받아온 메시지를 처리한다 )
//
LRESULT CALLBACK WndProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam )
{
PAINTSTRUCT ps;
HDC hdc;
switch (msg)
{
case WM_ERASEBKGND:
return 0;
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
Paint(hWnd, hdc);
EndPaint(hWnd, &ps);
break;
case WM_KEYDOWN:
switch (wParam)
{
case VK_ESCAPE:
::DestroyWindow(hWnd);
break;
case 'D':
case 'A':
{
g_cameraPos.x += (wParam=='D')? 100.f : -100.f;
Vector3 dir = g_cameraLookat - g_cameraPos;
dir.Normalize();
g_matView.SetView(g_cameraPos, dir, Vector3(0,1,0));
}
break;
case 'W':
case 'S':
{
g_cameraPos.z += (wParam=='W')? 100.f : -100.f;
Vector3 dir = g_cameraLookat - g_cameraPos;
dir.Normalize();
g_matView.SetView(g_cameraPos, dir, Vector3(0,1,0));
}
break;
case VK_UP:
case VK_DOWN:
{
Matrix44 mat;
mat.SetRotationX((wParam==VK_UP)? 0.1f : -0.1f);
g_matLocal1 *= mat;
}
break;
case VK_LEFT:
case VK_RIGHT:
{
Matrix44 mat;
mat.SetRotationY((wParam==VK_LEFT)? 0.1f : -0.1f);
g_matLocal1 *= mat;
}
break;
}
break;
case WM_DESTROY: //윈도우가 파괴된다면..
PostQuitMessage(0); //프로그램 종료 요청 ( 메시지 루프를 빠져나가게 된다 )
break;
}
return DefWindowProc( hWnd, msg, wParam, lParam );
}