本文整理汇总了C++中CCamera::GetBillboardAll方法的典型用法代码示例。如果您正苦于以下问题：C++ CCamera::GetBillboardAll方法的具体用法？C++ CCamera::GetBillboardAll怎么用？C++ CCamera::GetBillboardAll使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CCamera的用法示例。
在下文中一共展示了CCamera::GetBillboardAll方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: RenderEx
const EFFECT_RESULT CFlareSprite::RenderEx( const CMatrix& matWorld, RenderObjStyle* pRORS )
{
const CFlareSpriteProp* pProp = (CFlareSpriteProp*)m_pEffectUnitProp;
EFFECT_RESULT Result( NULL, true, false );
if( !IsInRenderTime() )
return Result;
float fPercent = GetUnitPercent();
CCamera* pCamera = CMainWindowTarget::GetInst()->GetCamera();
//CGraphic::GetInst()->GetCamera( &pCamera );
float DeltaTime = m_DeltaTime / 1000.0f;
CVector3f OrgOffset( 0, 0, 0 );
ITexture* pCurText = NULL;
uint32 Color = 0xff000000;
if( pProp->m_vecOffset.size() )
OrgOffset = GetMapValue( pProp->m_vecOffset, fPercent );
if( pProp->m_Texture.size() )
pCurText = GetMapState( pProp->m_Texture, fPercent*pProp->m_nTextureCircle - (int)( fPercent*pProp->m_nTextureCircle ) );
if( pProp->m_Color.size() )
Color = GetMapValue( pProp->m_Color, fPercent )&0x00ffffff;
VerNCT* pVB;
RenderState* pRS;
CMatrix* pMatrix = CGraphic::GetInst()->GetRenderStack( RS_DEFAULT, pCurText, NULL, PT_TRIANGLESTRIP, 4, 2,
VerNCT::Format, sizeof(VerNCT), (void**)&pVB, NULL, (void**)&pRS );
CVector3f InvNormal( 0, 0, 1 );
if( pProp->m_eFaceType == SPRF_CAMERA || ( pProp->m_vecNormal.x == 0 && pProp->m_vecNormal.y == 0 && pProp->m_vecNormal.z == 0 ) )
pCamera->GetBillboardAll( m_matWorld );
else
{
if( pProp->m_AngularVelocity > 0.00001f )
{
m_CurAngle += pProp->m_AngularVelocity*DeltaTime;
if( m_CurAngle > 6.283f )
m_CurAngle = 0.0;
if( m_CurAngle < 0.0f )
m_CurAngle = 6.283f;
CMatrix Rotate;
pProp->m_pEffectClassDesc->SetRotate( Rotate, pProp->m_vecRotate/pProp->m_AngularVelocity, m_CurAngle );
if( pProp->m_eFaceType == SPRF_CAMERANONEX )
{
pCamera->GetBillboardNoneX( m_matWorld );
m_matWorld = Rotate*m_matWorld;
}
else
m_matWorld = pProp->m_matNormal*Rotate;
}
else
{
if( pProp->m_eFaceType == SPRF_CAMERANONEX )
pCamera->GetBillboardNoneX( m_matWorld );
else
m_matWorld = pProp->m_matNormal;
}
if( pProp->m_eFaceType == SPRF_NORMAL )
InvNormal = -pProp->m_vecNormal;
}
CVector3f Offset,CameraDir;
CameraDir = pCamera->getDIRECTION();//pCamera->GetCameraDir( CameraDir );
OrgOffset.FastMultiply( m_matWorld );
m_matWorld._41 = Offset.x;
m_matWorld._42 = Offset.y;
m_matWorld._43 = Offset.z;
*pMatrix = m_matWorld;
float Scale = pProp->m_fMinSize;
uint32 Alpha = pProp->m_byMinAlpha;
float Dot = InvNormal.Dot( CameraDir );
if( Dot > pProp->m_MaxCosAngle )
{
Scale += abs( pProp->m_fMaxSize - pProp->m_fMinSize )*( Dot - pProp->m_MaxCosAngle )/( 1 - pProp->m_MaxCosAngle );
Alpha += (uint32)( abs( (int)pProp->m_byMaxAlpha - (int)pProp->m_byMinAlpha )*( Dot - pProp->m_MaxCosAngle )/( 1 - pProp->m_MaxCosAngle ) );
Alpha = ( (uint32)(BYTE)Alpha ) << 24;
}
Color |= Alpha;
CVector3f vecS( m_matWorld._11 + m_matWorld._12 + m_matWorld._13,
m_matWorld._21 + m_matWorld._22 + m_matWorld._23,
m_matWorld._31 + m_matWorld._32 + m_matWorld._33 );
Scale = vecS.Mag()*Scale;
pRS->m_Cull = CULLT_NONE; //D3DCULL_NONE;
pRS->m_AlpOP_S0 = TOP_MODULATE; //D3DTOP_MODULATE;
pRS->m_LightEnable = pProp->m_bLightEnable;
pRS->m_ZTestEnable = pProp->m_eZTest != Z_NONE;
pRS->m_ZWrite = pProp->m_eZTest != Z_TESTONLY;
if( pProp->m_eBlendModel == SPRB_NONE )
pRS->m_AlphaBlendEnable = FALSE;
else
{
pRS->m_AlphaBlendEnable = TRUE;
//.........这里部分代码省略.........