266 lines
7.3 KiB
C++
266 lines
7.3 KiB
C++
//--------------------------------------------------------------------------------------
|
|
// File: TemplateMain.cpp
|
|
//
|
|
// BTH-D3D-Template
|
|
//
|
|
// Copyright (c) Stefan Petersson 2011. All rights reserved.
|
|
//--------------------------------------------------------------------------------------
|
|
#define NOMINMAX
|
|
#include <vld.h>
|
|
#include <Windows.h>
|
|
#include "DllInterfaces\GFXAPI.h"
|
|
|
|
|
|
|
|
//--------------------------------------------------------------------------------------
|
|
// Global Variables
|
|
//--------------------------------------------------------------------------------------
|
|
HINSTANCE g_hInst = NULL;
|
|
HWND g_hWnd = NULL;
|
|
Oyster::Graphics::Model::Model* m = NULL;
|
|
Oyster::Graphics::Model::Model* m2 = NULL;
|
|
Oyster::Graphics::Model::Model* m3 = NULL;
|
|
Oyster::Math::Float4x4 V;
|
|
Oyster::Math::Float4x4 P;
|
|
|
|
|
|
//--------------------------------------------------------------------------------------
|
|
// Forward declarations
|
|
//--------------------------------------------------------------------------------------
|
|
HRESULT InitWindow( HINSTANCE hInstance, int nCmdShow );
|
|
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
|
|
HRESULT Render(float deltaTime);
|
|
HRESULT Update(float deltaTime);
|
|
HRESULT InitDirect3D();
|
|
|
|
|
|
|
|
|
|
//--------------------------------------------------------------------------------------
|
|
// Entry point to the program. Initializes everything and goes into a message processing
|
|
// loop. Idle time is used to render the scene.
|
|
//--------------------------------------------------------------------------------------
|
|
int WINAPI wWinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, int nCmdShow )
|
|
{
|
|
|
|
BOOL b = SetDllDirectoryW(L"..\\DLL");
|
|
typedef struct tagLOADPARMS32
|
|
{
|
|
LPSTR lpEnvAddress; // address of environment strings
|
|
LPSTR lpCmdLine; // address of command line
|
|
LPSTR lpCmdShow; // how to show new program
|
|
DWORD dwReserved; // must be zero
|
|
} LOADPARMS32;
|
|
LOADPARMS32 params;
|
|
params.dwReserved=NULL;
|
|
params.lpCmdLine="";
|
|
params.lpCmdShow="";
|
|
params.lpEnvAddress="";
|
|
|
|
if( FAILED( InitWindow( hInstance, nCmdShow ) ) )
|
|
return 0;
|
|
|
|
if( FAILED( InitDirect3D() ) )
|
|
return 0;
|
|
|
|
__int64 cntsPerSec = 0;
|
|
QueryPerformanceFrequency((LARGE_INTEGER*)&cntsPerSec);
|
|
float secsPerCnt = 1.0f / (float)cntsPerSec;
|
|
|
|
__int64 prevTimeStamp = 0;
|
|
QueryPerformanceCounter((LARGE_INTEGER*)&prevTimeStamp);
|
|
|
|
std::string fps = "FPS:";
|
|
char count[100];
|
|
// Main message loop
|
|
MSG msg = {0};
|
|
float fpsCounter = 0;
|
|
while(WM_QUIT != msg.message)
|
|
{
|
|
if( PeekMessage( &msg, NULL, 0, 0, PM_REMOVE) )
|
|
{
|
|
TranslateMessage( &msg );
|
|
DispatchMessage( &msg );
|
|
}
|
|
else
|
|
{
|
|
__int64 currTimeStamp = 0;
|
|
QueryPerformanceCounter((LARGE_INTEGER*)&currTimeStamp);
|
|
float dt = (currTimeStamp - prevTimeStamp) * secsPerCnt;
|
|
|
|
//render
|
|
Update(dt);
|
|
Render(dt);
|
|
fpsCounter += dt;
|
|
if(fpsCounter>0.1f)
|
|
{
|
|
sprintf_s(count, "%f",1/dt);
|
|
SetWindowTextA(g_hWnd, (fps + count).c_str());
|
|
fpsCounter = 0;
|
|
}
|
|
prevTimeStamp = currTimeStamp;
|
|
}
|
|
}
|
|
|
|
Oyster::Graphics::API::DeleteModel(m);
|
|
Oyster::Graphics::API::DeleteModel(m2);
|
|
Oyster::Graphics::API::DeleteModel(m3);
|
|
Oyster::Graphics::API::Clean();
|
|
return (int) msg.wParam;
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------
|
|
// Register class and create window
|
|
//--------------------------------------------------------------------------------------
|
|
HRESULT InitWindow( HINSTANCE hInstance, int nCmdShow )
|
|
{
|
|
// Register class
|
|
WNDCLASSEX wcex;
|
|
wcex.cbSize = sizeof(WNDCLASSEX);
|
|
wcex.style = CS_HREDRAW | CS_VREDRAW;
|
|
wcex.lpfnWndProc = 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 = L"BTH_D3D_Template";
|
|
wcex.hIconSm = 0;
|
|
if( !RegisterClassEx(&wcex) )
|
|
return E_FAIL;
|
|
|
|
// Adjust and create window
|
|
g_hInst = hInstance;
|
|
RECT rc = { 0, 0, 1024, 768 };
|
|
AdjustWindowRect( &rc, WS_OVERLAPPEDWINDOW, FALSE );
|
|
|
|
if(!(g_hWnd = CreateWindow(
|
|
L"BTH_D3D_Template",
|
|
L"BTH - Direct3D 11.0 Template",
|
|
WS_OVERLAPPEDWINDOW,
|
|
CW_USEDEFAULT,
|
|
CW_USEDEFAULT,
|
|
rc.right - rc.left,
|
|
rc.bottom - rc.top,
|
|
NULL,
|
|
NULL,
|
|
hInstance,
|
|
NULL)))
|
|
{
|
|
return E_FAIL;
|
|
}
|
|
|
|
ShowWindow( g_hWnd, nCmdShow );
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
|
|
//--------------------------------------------------------------------------------------
|
|
// Create Direct3D device and swap chain
|
|
//--------------------------------------------------------------------------------------
|
|
HRESULT InitDirect3D()
|
|
{
|
|
HRESULT hr = S_OK;;
|
|
|
|
if(Oyster::Graphics::API::Init(g_hWnd,false,false, Oyster::Math::Float2( 1024, 768 )) == Oyster::Graphics::API::Fail)
|
|
{
|
|
return E_FAIL;
|
|
}
|
|
|
|
m = Oyster::Graphics::API::CreateModel(L"christmastree");
|
|
m2 = Oyster::Graphics::API::CreateModel(L"worldDummy");
|
|
m2->WorldMatrix = Oyster::Math3D::OrientationMatrix(Oyster::Math::Float3::null,Oyster::Math::Float3(0,5,0),Oyster::Math::Float3::null);
|
|
m3 = Oyster::Graphics::API::CreateModel(L"worldDummy");
|
|
m3->WorldMatrix = Oyster::Math3D::OrientationMatrix(Oyster::Math::Float3::null,Oyster::Math::Float3(0,5,0),Oyster::Math::Float3::null);
|
|
|
|
|
|
P = Oyster::Math3D::ProjectionMatrix_Perspective(Oyster::Math::pi/2,1024.0f/768.0f,.1f,100);
|
|
Oyster::Graphics::API::SetProjection(P);
|
|
|
|
V = Oyster::Math3D::OrientationMatrix_LookAtDirection(Oyster::Math::Float3(0,0,-1),Oyster::Math::Float3(0,1,0),Oyster::Math::Float3(0,0,15.4f));
|
|
V = V.GetInverse();
|
|
|
|
|
|
Oyster::Graphics::Definitions::Pointlight pl;
|
|
pl.Color = Oyster::Math::Float3(1,1,1);
|
|
pl.Bright = 1;
|
|
pl.Pos = Oyster::Math::Float3(0,5,5.4f);
|
|
pl.Radius = 15;
|
|
|
|
Oyster::Graphics::API::AddLight(pl);
|
|
|
|
|
|
return S_OK;
|
|
}
|
|
float angle = 0;
|
|
HRESULT Update(float deltaTime)
|
|
{
|
|
|
|
angle += Oyster::Math::pi/8 * deltaTime;
|
|
m->WorldMatrix = Oyster::Math3D::RotationMatrix_AxisY(angle);
|
|
m2->WorldMatrix = Oyster::Math3D::OrientationMatrix(Oyster::Math::Float3(1,0,0)*-angle,Oyster::Math::Float3(0,-4,0),Oyster::Math::Float3::null);
|
|
m3->WorldMatrix = Oyster::Math3D::OrientationMatrix(Oyster::Math::Float3(1,0,0)*-0,Oyster::Math::Float3(3,4,-1*angle),Oyster::Math::Float3::null);
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT Render(float deltaTime)
|
|
{
|
|
Oyster::Graphics::API::SetView(V);
|
|
Oyster::Graphics::API::NewFrame();
|
|
|
|
Oyster::Graphics::API::RenderModel(*m);
|
|
Oyster::Graphics::API::RenderModel(*m2);
|
|
Oyster::Graphics::API::RenderModel(*m3);
|
|
|
|
Oyster::Graphics::API::EndFrame();
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------
|
|
// Called every time the application receives a message
|
|
//--------------------------------------------------------------------------------------
|
|
LRESULT CALLBACK WndProc( HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam )
|
|
{
|
|
PAINTSTRUCT ps;
|
|
HDC hdc;
|
|
|
|
switch (message)
|
|
{
|
|
case WM_PAINT:
|
|
hdc = BeginPaint(hWnd, &ps);
|
|
EndPaint(hWnd, &ps);
|
|
break;
|
|
|
|
case WM_DESTROY:
|
|
PostQuitMessage(0);
|
|
break;
|
|
|
|
case WM_KEYDOWN:
|
|
|
|
switch(wParam)
|
|
{
|
|
case VK_ESCAPE:
|
|
PostQuitMessage(0);
|
|
break;
|
|
//R
|
|
case 0x52:
|
|
#ifdef _DEBUG
|
|
Oyster::Graphics::API::ReloadShaders();
|
|
#endif
|
|
break;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
return DefWindowProc(hWnd, message, wParam, lParam);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|