void Framework::update(){
WindowCreator wc = WindowCreator::instance();
if ( gFirst ){
const char* filename = wc.commandLineString();
if ( filename && filename[ 0 ] != '\0' ){
load( filename );
}
gFirst = false;
}else{
//ドラッグアンドドロップを処理する
int dropN = wc.droppedItemNumber();
if ( dropN > 0 ){
const char* filename = wc.droppedItem( 0 ); //0番以外無視
load( filename );
wc.clearDroppedItem(); //これを呼ぶとfilenameもこわれるので最後に。
}
}
//カメラ入力反映
Input::Manager im = Input::Manager::instance();
Input::Mouse mouse = im.mouse();
Input::Keyboard keyboard = im.keyboard();
if ( mouse.isOn( Input::Mouse::BUTTON_MIDDLE ) ){
Graphics::Manager().captureScreen( "capture.tga" );
}
//ビュー行列を作ろう
Vector3 eyePosition = gEyeTarget;
eyePosition.z += gEyeDistance;
Matrix34 rm;
rm.setRotationY( gAngleY );
rm.rotateX( gAngleX );
Vector3 tv( 0.f, 0.f, 1.f );
rm.mul( &tv, tv );
eyePosition.setMadd( gEyeTarget, tv, gEyeDistance );
Matrix34 zrm;
zrm.setRotationZ( gAngleZ );
Vector3 up( 0.f, 1.f, 0.f );
zrm.mul( &up, up );
Matrix34 vm;
vm.setViewTransform( eyePosition, gEyeTarget, up );
if ( gContainer ){
float x = static_cast< float >( mouse.velocityX() );
float y = static_cast< float >( mouse.velocityY() );
if ( mouse.isOn( Input::Mouse::BUTTON_LEFT ) && mouse.isOn( Input::Mouse::BUTTON_RIGHT ) ){ //両ボタンでZ回転
gAngleZ -= 0.2f * x;
gAngleZ -= 0.2f * y;
}else if ( mouse.isOn( Input::Mouse::BUTTON_LEFT ) ){ //左ボタン回転
gAngleX -= 0.2f * y;
if ( gAngleX > 89.9f ){
gAngleX = 89.9f;
}else if ( gAngleX < -89.9f ){
gAngleX = -89.9f;
}
gAngleY -= 0.5f * x;
}else if ( mouse.isOn( Input::Mouse::BUTTON_RIGHT ) ){ //右ボタン、注視点移動
Vector3 xv( vm.m00, vm.m01, vm.m02 );
xv *= x;
Vector3 yv( vm.m10, vm.m11, vm.m12 );
yv *= y;
gEyeTarget.madd( xv, -0.003f * gEyeDistance );
gEyeTarget.madd( yv, 0.003f * gEyeDistance );
}
int w = mouse.wheel();
if ( w < 0 ){
gEyeDistance *= 0.9f;
}else if ( w > 0 ){
gEyeDistance *= 1.1f;
}
}
//透視変換行列
Matrix44 pm;
pm.setPerspectiveTransform(
60.f,
static_cast< float >( width() ),
static_cast< float >( height() ),
gEyeDistance * 0.01f, gEyeDistance * 10.f );
//次にPVを作る
pm *= vm;
if ( keyboard.isOn( 'G' ) ){
gAngleX = gAngleY = gAngleZ = 0.f;
gEyeTarget = 0.f;
}
//ライトでもうごかそか
Graphics::Manager gm = Graphics::Manager::instance();
gm.setProjectionViewMatrix( pm );
gm.setLightingMode( LIGHTING_PER_PIXEL );
gm.enableDepthTest( true );
gm.enableDepthWrite( true );
gm.setLightColor( 0, Vector3( 1.f, 1.f, 1.f ) ); //白
gm.setLightColor( 1, Vector3( 1.f, 0.7f, 0.7f ) ); //赤
gm.setLightColor( 2, Vector3( 0.7f, 1.f, 0.7f ) ); //緑
gm.setLightColor( 3, Vector3( 0.7f, 0.7f, 1.f ) ); //青
gm.setAmbientColor( Vector3( 0.2f, 0.2f, 0.2f ) );
gm.setEyePosition( eyePosition );
float t = gEyeDistance * 0.4f;
float lightIntensity[ 4 ];
for ( int i = 0; i < 4; ++i ){
lightIntensity[ i ] = t;
}
Vector3 lightPositions[ 4 ];
for ( int i = 0; i < 4; ++i ){
float t = static_cast< float >( gCount * ( i + 1 ) ) / 5.f;
float d = gEyeDistance * 2.f;
lightPositions[ i ].set( sin( t )*cos( t ) * d, sin( t )*sin( t ) * d, cos( t ) * d );
lightPositions[ i ] += gEyeTarget;
}
for ( int i = 0; i < 4; ++i ){
gm.setLightPosition( i, lightPositions[ i ] );
gm.setLightIntensity( i, lightIntensity[ i ] );
}
for ( int i = 0; i < gModels.size(); ++i ){
gModels[ i ].draw();
}
//アニメ切り替え
if ( keyboard.isTriggered( ' ' ) ){
if ( gContainer.animationNumber() > 0 ){
++gAnimationIndex;
if ( gAnimationIndex >= gContainer.animationNumber() ){
gAnimationIndex = 0;
}
for ( int i = 0; i < gTrees.size(); ++i ){
gTrees[ i ].setAnimation( gContainer.animation( gAnimationIndex ) );
}
}
}
for ( int i = 0; i < gTrees.size(); ++i ){
gTrees[ i ].updateAnimation();
gTrees[ i ].draw();
}
if ( isEndRequested() ){
gModels.clear();
gTrees.clear();
gContainer.release();
}
++gCount;
}
void Framework::update(){
if ( gCount == 0 ){
//描画クラスを1000頂点、100バッチで初期化
gPrimitiveRenderer = PrimitiveRenderer::create( 1000, 100 );
//テクスチャロード
gTexture = Texture::create( "test.tga" );
while ( !gTexture.isReady() ){
; //ロード待ち
}
}
//元の頂点配列
Vector3 p[ 4 ];
Vector2 t[ 4 ];
unsigned c[ 4 ]; //わかりやすいように色
p[ 0 ].set( -1.f, -1.f, 0.f );
p[ 1 ].set( -1.f, 1.f, 0.f );
p[ 2 ].set( 1.f, -1.f, 0.f );
p[ 3 ].set( 1.f, 1.f, 0.f );
t[ 0 ].set( 0.f, 0.f );
t[ 1 ].set( 0.f, 1.f );
t[ 2 ].set( 1.f, 0.f );
t[ 3 ].set( 1.f, 1.f );
c[ 0 ] = 0xffff0000; //赤
c[ 1 ] = 0xff00ff00; //緑
c[ 2 ] = 0xff0000ff; //青
c[ 3 ] = 0xffffffff; //白
//ワールド変換(Z回転)
Matrix34 wm;
wm.setRotationZ( gCount * 2.f );
//ビュー行列を作ろう
Vector3 eyePosition;
eyePosition.x = sin( gCount / 2.f ) * 4.f;
eyePosition.z = cos( gCount / 2.f ) * 4.f;
eyePosition.y = 1.f;
Vector3 eyeTarget( 0.f, 0.f, 0.f );
Matrix34 vm;
vm.setViewTransform( eyePosition, eyeTarget, Vector3( 0.f, 1.f, 0.f ) );
//透視変換行列
Matrix44 pm;
pm.setPerspectiveTransform(
60.f,
static_cast< float >( width() ),
static_cast< float >( height() ),
1.f, 100.f );
//まずVWを作る
vm *= wm;
//次にPVWを作る
pm *= vm;
//行列セット
gPrimitiveRenderer.setTransform( pm );
//テクスチャセット
gPrimitiveRenderer.setTexture( gTexture );
gPrimitiveRenderer.setBlendMode( Graphics::BLEND_LINEAR );
//カウントで何を描くか変えてみよう
if ( gCount % 300 > 200 ){ //三角形
gPrimitiveRenderer.addTriangle( p[ 0 ], p[ 1 ], p[ 2 ], t[ 0 ], t[ 1 ], t[ 2 ], c[ 0 ], c[ 1 ], c[ 2 ] );
gPrimitiveRenderer.addTriangle( p[ 3 ], p[ 1 ], p[ 2 ], t[ 3 ], t[ 1 ], t[ 2 ], c[ 3 ], c[ 1 ], c[ 2 ] );
}else if ( gCount % 300 > 100 ){ //線
//線を足す
for ( int i = 0; i < 4; ++i ){
for ( int j = i + 1; j < 4; ++j ){
gPrimitiveRenderer.addLine( p[ i ], p[ j ], t[ i ], t[ j ], c[ i ], c[ j ] );
}
}
}else{ //点
gPrimitiveRenderer.addPoint( p[ 0 ], t[ 0 ], c[ 0 ] );
gPrimitiveRenderer.addPoint( p[ 1 ], t[ 1 ], c[ 1 ] );
gPrimitiveRenderer.addPoint( p[ 2 ], t[ 2 ], c[ 2 ] );
gPrimitiveRenderer.addPoint( p[ 3 ], t[ 3 ], c[ 3 ] );
}
//スプライトとか書いてみようか。
//アルファブレンド有効化
gPrimitiveRenderer.setBlendMode( Graphics::BLEND_LINEAR );
Vector2 p2[ 2 ];
p2[ 0 ].set( 0.f, 0.f ); //左上
p2[ 1 ].set( 128.f, 256.f ); //右下
gPrimitiveRenderer.addRectangle( p2[ 0 ], p2[ 1 ], t[ 0 ], t[ 3 ], ( ( gCount % 256 ) << 24 ) | 0xffffff );
//足し終わったので描く
gPrimitiveRenderer.draw();
DebugScreen() << frameRate();
++gCount;
if ( isEndRequested() ){
gPrimitiveRenderer.release(); //グローバルなので開放処理が必要
gTexture.release();
}
}
