const Vector3& Transform::GetUp()
{
CalculateWorldMatrix();
_up._x = _worldMatrix._21;
_up._y = _worldMatrix._22;
_up._z = _worldMatrix._23;
return _up;
}
const Vector3& Transform::GetRight()
{
CalculateWorldMatrix();
_right._x = _worldMatrix._11;
_right._y = _worldMatrix._12;
_right._z = _worldMatrix._13;
return _right;
}
const Vector3& Transform::GetForward()
{
CalculateWorldMatrix();
_forward._x = _worldMatrix._31;
_forward._y = _worldMatrix._32;
_forward._z = _worldMatrix._33;
return _forward;
}
void Text::DrawVertexBuffer( int prVertexCount )
{
UINT stride = sizeof( Tuxis::Vertex::SpriteVertex );
UINT offset = 0;
Engine::GetContext()->IASetVertexBuffers( 0, 1, &VertexBuffer, &stride, &offset );
XMMATRIX WorldMatrix = CalculateWorldMatrix();
XMMATRIX FinalMatrix = WorldMatrix * (Engine::GetInstance()->GetActive2DCamera()->GetFinalMatrix()) ;
FinalMatrix = XMMatrixTranspose( FinalMatrix );
Engine::GetContext()->VSSetShader( mShader->VertexShader, 0, 0 );
Engine::GetContext()->PSSetShader( mShader->PixelShader , 0, 0 );
Engine::GetContext()->UpdateSubresource( ShaderConstantBuffer, 0, NULL, &FinalMatrix, 0, 0 );
Engine::GetContext()->VSSetConstantBuffers( 0, 1, &ShaderConstantBuffer );
Engine::GetContext()->PSSetShaderResources( 0, 1, mFont->GetTextureAtlas()->GetShaderResourceView() );
Engine::GetContext()->PSSetSamplers( 0, 1, mFont->GetTextureAtlas()->GetSamplerState() );
Engine::GetContext()->IASetInputLayout( mShader->InputLayout );
Engine::GetContext()->IASetPrimitiveTopology( D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST );
Graphics::Instance()->DisableStencilBuffer();
Engine::GetContext()->Draw( prVertexCount, 0 );
}
const Matrix4x4& Transform::GetWorldMatrix()
{
CalculateWorldMatrix();
return this->_worldMatrix;
}
void TiledSpriteGroup::Draw()
{
if(!mVisible) return;
if(!mTiledTextureRegion)
Log::Error("TxTiledSpriteGroup::Draw - Not set Texture Region.");
Graphics::Instance()->DisableStencilBuffer();
// Calculate matrices
XMMATRIX WorldMatrix = CalculateWorldMatrix();
XMMATRIX FinalMatrix = WorldMatrix*(Engine::GetInstance()->GetActive2DCamera()->GetFinalMatrix() );
FinalMatrix = XMMatrixTranspose( FinalMatrix );
int RealDrawCount=CountOfSprites;
// Modify the vertex buffer
D3D11_MAPPED_SUBRESOURCE mapResource;
Engine::GetContext()->Map( VertexBuffer, 0,D3D11_MAP_WRITE_DISCARD, 0, &mapResource );
{
Tuxis::Vertex::SpriteGroupVertex* pTempVertex=(Tuxis::Vertex::SpriteGroupVertex*)mapResource.pData;
int BufferCounter=0;
for(int i=0;i<CountOfSprites*6;i+=6)
{
if(SpriteBase[i/6].Visible==false)
{
RealDrawCount--;
continue;
}
floatRect *Region=mTiledTextureRegion->TileCoordinates.at(SpriteBase[i/6].Frame);
HalfTexSize.x=( (Region->x2 - Region->x1) )/2.0f;
HalfTexSize.y=( (Region->y2 - Region->y1) )/2.0f;
AbsTextureCoordinate(
Region->x1 / (int)mTiledTextureRegion->mTexture->GetWidth(),
Region->y1 / (int)mTiledTextureRegion->mTexture->GetHeight(),
Region->x2 / (int)mTiledTextureRegion->mTexture->GetWidth(),
Region->y2 / (int)mTiledTextureRegion->mTexture->GetHeight()
);
float xPos=SpriteBase[i/6].Position.x;
float yPos=SpriteBase[i/6].Position.y;
// Vertex Position.
pTempVertex[BufferCounter + 0].Position = XMFLOAT3( -HalfTexSize.x, -HalfTexSize.y, 0.0f );
pTempVertex[BufferCounter + 1].Position = XMFLOAT3( HalfTexSize.x, HalfTexSize.y, 0.0f );
pTempVertex[BufferCounter + 2].Position = XMFLOAT3( -HalfTexSize.x, HalfTexSize.y, 0.0f );
pTempVertex[BufferCounter + 3].Position = XMFLOAT3( HalfTexSize.x, -HalfTexSize.y, 0.0f );
pTempVertex[BufferCounter + 4].Position = XMFLOAT3( HalfTexSize.x, HalfTexSize.y, 0.0f );
pTempVertex[BufferCounter + 5].Position = XMFLOAT3( -HalfTexSize.x, -HalfTexSize.y, 0.0f );
// Texture Position.
pTempVertex[BufferCounter + 0].TexCoord
= XMFLOAT2( AbsTextureCoordinate.x1, AbsTextureCoordinate.y1 );
pTempVertex[BufferCounter + 1].TexCoord
= XMFLOAT2( AbsTextureCoordinate.y2, AbsTextureCoordinate.y2 );
pTempVertex[BufferCounter + 2].TexCoord
= XMFLOAT2( AbsTextureCoordinate.x1, AbsTextureCoordinate.y2 );
pTempVertex[BufferCounter + 3].TexCoord
= XMFLOAT2( AbsTextureCoordinate.x2, AbsTextureCoordinate.y1 );
pTempVertex[BufferCounter + 4].TexCoord
= XMFLOAT2( AbsTextureCoordinate.x2, AbsTextureCoordinate.y2 );
pTempVertex[BufferCounter + 5].TexCoord
= XMFLOAT2( AbsTextureCoordinate.x1, AbsTextureCoordinate.y1 );
XMFLOAT4 CurrentColor=SpriteBase[i/6].Color;
pTempVertex[BufferCounter + 0].Color = CurrentColor;
pTempVertex[BufferCounter + 1].Color = CurrentColor;
pTempVertex[BufferCounter + 2].Color = CurrentColor;
pTempVertex[BufferCounter + 3].Color = CurrentColor;
pTempVertex[BufferCounter + 4].Color = CurrentColor;
pTempVertex[BufferCounter + 5].Color = CurrentColor;
float Rotation=SpriteBase[i/6].Rotation;
pTempVertex[BufferCounter + 0].Rotation = XMFLOAT3( xPos , yPos , Rotation );
pTempVertex[BufferCounter + 1].Rotation = XMFLOAT3( xPos , yPos , Rotation );
pTempVertex[BufferCounter + 2].Rotation = XMFLOAT3( xPos , yPos , Rotation );
pTempVertex[BufferCounter + 3].Rotation = XMFLOAT3( xPos , yPos , Rotation );
pTempVertex[BufferCounter + 4].Rotation = XMFLOAT3( xPos , yPos , Rotation );
pTempVertex[BufferCounter + 5].Rotation = XMFLOAT3( xPos , yPos , Rotation );
float Scale=SpriteBase[i/6].Scale;
pTempVertex[BufferCounter + 0].Scale = Scale;
pTempVertex[BufferCounter + 1].Scale = Scale;
pTempVertex[BufferCounter + 2].Scale = Scale;
pTempVertex[BufferCounter + 3].Scale = Scale;
pTempVertex[BufferCounter + 4].Scale = Scale;
pTempVertex[BufferCounter + 5].Scale = Scale;
BufferCounter+=6;
}
}
Engine::GetContext()->Unmap( VertexBuffer,0);
//FinalMatrix=XMMatrixTranspose(FinalMatrix);
// Context configuration
Engine::GetContext()->IASetVertexBuffers( 0, 1, &VertexBuffer, &VB_Stride, &VB_Offset );
Engine::GetContext()->VSSetShader( mShader->VertexShader, 0, 0 );
Engine::GetContext()->PSSetShader( mShader->PixelShader , 0, 0 );
Engine::GetContext()->UpdateSubresource( ShaderConstantBuffer, 0, NULL, &FinalMatrix, 0, 0 );
Engine::GetContext()->VSSetConstantBuffers( 0, 1, &ShaderConstantBuffer );
Engine::GetContext()->PSSetShaderResources( 0, 1, mTiledTextureRegion->mTexture->GetShaderResourceView() );
Engine::GetContext()->PSSetSamplers( 0, 1, mTiledTextureRegion->mTexture->GetSamplerState() );
Engine::GetContext()->IASetInputLayout( mShader->InputLayout );
Engine::GetContext()->IASetPrimitiveTopology( D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST );
// Drawing
Engine::GetContext()->Draw(6*RealDrawCount,0);
}
