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Mesen/Windows/Renderer.cpp

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#include "stdafx.h"
#include <Dwmapi.h>
#include "Renderer.h"
#include "DirectXTK/SpriteBatch.h"
#include "DirectXTK/SpriteFont.h"
#include "DirectXTK/DDSTextureLoader.h"
#include "DirectXTK/WICTextureLoader.h"
#include "../Core/PPU.h"
#include "../Core/VideoRenderer.h"
#include "../Core/VideoDecoder.h"
#include "../Core/EmulationSettings.h"
#include "../Core/MessageManager.h"
#include "../Utilities/UTF8Util.h"
#include "../Core/HdNesPack.h"
using namespace DirectX;
namespace NES
{
Renderer::Renderer(HWND hWnd)
{
_hWnd = hWnd;
SetScreenSize(256, 240);
MessageManager::RegisterMessageManager(this);
}
Renderer::~Renderer()
{
VideoRenderer::GetInstance()->UnregisterRenderingDevice(this);
CleanupDevice();
}
void Renderer::SetScreenSize(uint32_t width, uint32_t height)
{
double scale = EmulationSettings::GetVideoScale();
ScreenSize screenSize;
VideoDecoder::GetInstance()->GetScreenSize(screenSize, false);
if(_screenHeight != screenSize.Height || _screenWidth != screenSize.Width || _nesFrameHeight != height || _nesFrameWidth != width) {
_nesFrameHeight = height;
_nesFrameWidth = width;
_newFrameBufferSize = width*height;
_screenHeight = screenSize.Height;
_screenWidth = screenSize.Width;
_screenBufferSize = _screenHeight*_screenWidth;
Reset();
}
}
void Renderer::Reset()
{
_frameLock.Acquire();
CleanupDevice();
if(FAILED(InitDevice())) {
CleanupDevice();
} else {
VideoRenderer::GetInstance()->RegisterRenderingDevice(this);
}
_frameLock.Release();
}
void Renderer::CleanupDevice()
{
if(_pTexture) _pTexture->Release();
if(_overlayTexture) _overlayTexture->Release();
//if(_toastTexture) _toastTexture->Release();
if(_samplerState) _samplerState->Release();
if(_pRenderTargetView) _pRenderTargetView->Release();
if(_pSwapChain) _pSwapChain->Release();
if(_pDeviceContext) _pDeviceContext->Release();
if(_pd3dDevice) _pd3dDevice->Release();
if(_pAlphaEnableBlendingState) _pAlphaEnableBlendingState->Release();
if(_pDepthDisabledStencilState) _pDepthDisabledStencilState->Release();
}
//--------------------------------------------------------------------------------------
// Create Direct3D device and swap chain
//--------------------------------------------------------------------------------------
HRESULT Renderer::InitDevice()
{
HRESULT hr = S_OK;
UINT createDeviceFlags = 0;
#ifdef _DEBUG
createDeviceFlags |= D3D11_CREATE_DEVICE_DEBUG;
#endif
D3D_DRIVER_TYPE driverTypes[] =
{
D3D_DRIVER_TYPE_HARDWARE,
D3D_DRIVER_TYPE_WARP,
D3D_DRIVER_TYPE_REFERENCE,
};
UINT numDriverTypes = ARRAYSIZE(driverTypes);
D3D_FEATURE_LEVEL featureLevels[] =
{
D3D_FEATURE_LEVEL_11_1,
D3D_FEATURE_LEVEL_11_0,
D3D_FEATURE_LEVEL_10_1,
D3D_FEATURE_LEVEL_10_0,
};
UINT numFeatureLevels = ARRAYSIZE(featureLevels);
DXGI_SWAP_CHAIN_DESC sd;
ZeroMemory(&sd, sizeof(sd));
sd.BufferCount = 1;
sd.BufferDesc.Width = _screenWidth;
sd.BufferDesc.Height = _screenHeight;
sd.BufferDesc.Format = DXGI_FORMAT_B8G8R8A8_UNORM;
sd.BufferDesc.RefreshRate.Numerator = 60;
sd.BufferDesc.RefreshRate.Denominator = 1;
sd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
sd.OutputWindow = _hWnd;
sd.SampleDesc.Count = 1;
sd.SampleDesc.Quality = 0;
sd.Windowed = TRUE;
D3D_DRIVER_TYPE driverType = D3D_DRIVER_TYPE_NULL;
D3D_FEATURE_LEVEL featureLevel = D3D_FEATURE_LEVEL_11_1;
for(UINT driverTypeIndex = 0; driverTypeIndex < numDriverTypes; driverTypeIndex++) {
driverType = driverTypes[driverTypeIndex];
featureLevel = D3D_FEATURE_LEVEL_11_1;
hr = D3D11CreateDeviceAndSwapChain(nullptr, driverType, nullptr, createDeviceFlags, featureLevels, numFeatureLevels, D3D11_SDK_VERSION, &sd, &_pSwapChain, &_pd3dDevice, &featureLevel, &_pDeviceContext);
if(hr == E_INVALIDARG) {
// DirectX 11.0 platforms will not recognize D3D_FEATURE_LEVEL_11_1 so we need to retry without it
featureLevel = D3D_FEATURE_LEVEL_11_0;
hr = D3D11CreateDeviceAndSwapChain(nullptr, driverType, nullptr, createDeviceFlags, &featureLevels[1], numFeatureLevels - 1, D3D11_SDK_VERSION, &sd, &_pSwapChain, &_pd3dDevice, &featureLevel, &_pDeviceContext);
}
if(SUCCEEDED(hr)) {
break;
}
}
if(FAILED(hr)) {
return hr;
}
// Create a render target view
ID3D11Texture2D* pBackBuffer = nullptr;
hr = _pSwapChain->GetBuffer(0, __uuidof(ID3D11Texture2D), (LPVOID*)&pBackBuffer);
if(FAILED(hr)) {
return hr;
}
hr = _pd3dDevice->CreateRenderTargetView(pBackBuffer, nullptr, &_pRenderTargetView);
pBackBuffer->Release();
if(FAILED(hr)) {
return hr;
}
D3D11_DEPTH_STENCIL_DESC depthDisabledStencilDesc;
ZeroMemory(&depthDisabledStencilDesc, sizeof(depthDisabledStencilDesc));
depthDisabledStencilDesc.DepthEnable = false;
depthDisabledStencilDesc.DepthWriteMask = D3D11_DEPTH_WRITE_MASK_ALL;
depthDisabledStencilDesc.DepthFunc = D3D11_COMPARISON_LESS;
depthDisabledStencilDesc.StencilEnable = true;
depthDisabledStencilDesc.StencilReadMask = 0xFF;
depthDisabledStencilDesc.StencilWriteMask = 0xFF;
depthDisabledStencilDesc.FrontFace.StencilFailOp = D3D11_STENCIL_OP_KEEP;
depthDisabledStencilDesc.FrontFace.StencilDepthFailOp = D3D11_STENCIL_OP_INCR;
depthDisabledStencilDesc.FrontFace.StencilPassOp = D3D11_STENCIL_OP_KEEP;
depthDisabledStencilDesc.FrontFace.StencilFunc = D3D11_COMPARISON_ALWAYS;
depthDisabledStencilDesc.BackFace.StencilFailOp = D3D11_STENCIL_OP_KEEP;
depthDisabledStencilDesc.BackFace.StencilDepthFailOp = D3D11_STENCIL_OP_DECR;
depthDisabledStencilDesc.BackFace.StencilPassOp = D3D11_STENCIL_OP_KEEP;
depthDisabledStencilDesc.BackFace.StencilFunc = D3D11_COMPARISON_ALWAYS;
// Create the state using the device.
if(FAILED(_pd3dDevice->CreateDepthStencilState(&depthDisabledStencilDesc, &_pDepthDisabledStencilState))) {
return S_FALSE;
}
// Clear the blend state description.
D3D11_BLEND_DESC blendStateDescription;
ZeroMemory(&blendStateDescription, sizeof(D3D11_BLEND_DESC));
// Create an alpha enabled blend state description.
blendStateDescription.RenderTarget[0].BlendEnable = TRUE;
blendStateDescription.RenderTarget[0].SrcBlend = D3D11_BLEND_ONE;
blendStateDescription.RenderTarget[0].DestBlend = D3D11_BLEND_INV_SRC_ALPHA;
blendStateDescription.RenderTarget[0].BlendOp = D3D11_BLEND_OP_ADD;
blendStateDescription.RenderTarget[0].SrcBlendAlpha = D3D11_BLEND_ONE;
blendStateDescription.RenderTarget[0].DestBlendAlpha = D3D11_BLEND_ZERO;
blendStateDescription.RenderTarget[0].BlendOpAlpha = D3D11_BLEND_OP_ADD;
blendStateDescription.RenderTarget[0].RenderTargetWriteMask = 0x0f;
// Create the blend state using the description.
if(FAILED(_pd3dDevice->CreateBlendState(&blendStateDescription, &_pAlphaEnableBlendingState))) {
return S_FALSE;
}
float blendFactor[4];
blendFactor[0] = 0.0f;
blendFactor[1] = 0.0f;
blendFactor[2] = 0.0f;
blendFactor[3] = 0.0f;
_pDeviceContext->OMSetBlendState(_pAlphaEnableBlendingState, blendFactor, 0xffffffff);
_pDeviceContext->OMSetDepthStencilState(_pDepthDisabledStencilState, 1);
_pDeviceContext->OMSetRenderTargets(1, &_pRenderTargetView, nullptr);
// Setup the viewport
D3D11_VIEWPORT vp;
vp.Width = (FLOAT)_screenWidth;
vp.Height = (FLOAT)_screenHeight;
vp.MinDepth = 0.0f;
vp.MaxDepth = 1.0f;
vp.TopLeftX = 0;
vp.TopLeftY = 0;
_pDeviceContext->RSSetViewports(1, &vp);
_pTexture = CreateTexture(_nesFrameWidth, _nesFrameHeight);
if(!_pTexture) {
return S_FALSE;
}
_overlayTexture = CreateTexture(8, 8);
if(!_overlayTexture) {
return S_FALSE;
}
////////////////////////////////////////////////////////////////////////////
_spriteBatch.reset(new SpriteBatch(_pDeviceContext));
_largeFont.reset(new SpriteFont(_pd3dDevice, L"Resources\\Roboto.32.spritefont"));
_font.reset(new SpriteFont(_pd3dDevice, L"Resources\\Roboto.12.spritefont"));
//Sample state
D3D11_SAMPLER_DESC samplerDesc;
ZeroMemory(&samplerDesc, sizeof(samplerDesc));
samplerDesc.Filter = D3D11_FILTER_MIN_MAG_MIP_POINT;
samplerDesc.AddressU = D3D11_TEXTURE_ADDRESS_CLAMP;
samplerDesc.AddressV = D3D11_TEXTURE_ADDRESS_CLAMP;
samplerDesc.AddressW = D3D11_TEXTURE_ADDRESS_CLAMP;
//samplerDesc.BorderColor = { 1.0f, 1.0f, 1.0f, 1.0f };
samplerDesc.MinLOD = -FLT_MAX;
samplerDesc.MaxLOD = FLT_MAX;
samplerDesc.MipLODBias = 0.0f;
samplerDesc.MaxAnisotropy = 1;
samplerDesc.ComparisonFunc = D3D11_COMPARISON_NEVER;
_pd3dDevice->CreateSamplerState(&samplerDesc, &_samplerState);
/*if(!FAILED(CreateDDSTextureFromFile(_pd3dDevice, L"Resources\\Toast.dds", nullptr, &_toastTexture))) {
return S_FALSE;
}*/
return S_OK;
}
ID3D11Texture2D* Renderer::CreateTexture(uint32_t width, uint32_t height)
{
ID3D11Texture2D* texture;
D3D11_TEXTURE2D_DESC desc;
ZeroMemory(&desc, sizeof(D3D11_TEXTURE2D_DESC));
desc.ArraySize = 1;
desc.BindFlags = D3D11_BIND_SHADER_RESOURCE;
desc.CPUAccessFlags = D3D11_CPU_ACCESS_WRITE;
desc.Format = DXGI_FORMAT_B8G8R8A8_UNORM;
desc.MipLevels = 1;
desc.MiscFlags = 0;
desc.SampleDesc.Count = 1;
desc.SampleDesc.Quality = 0;
desc.Usage = D3D11_USAGE_DYNAMIC;
desc.Width = width;
desc.Height = height;
desc.MiscFlags = 0;
HRESULT hr = _pd3dDevice->CreateTexture2D(&desc, nullptr, &texture);
if(FAILED(hr)) {
return nullptr;
}
return texture;
}
ID3D11ShaderResourceView* Renderer::GetShaderResourceView(ID3D11Texture2D* texture)
{
D3D11_SHADER_RESOURCE_VIEW_DESC srvDesc;
D3D11_TEXTURE2D_DESC desc;
D3D11_RESOURCE_DIMENSION type;
texture->GetType(&type);
texture->GetDesc(&desc);
srvDesc.Format = desc.Format;
srvDesc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURE2D;
srvDesc.Texture2D.MipLevels = desc.MipLevels;
srvDesc.Texture2D.MostDetailedMip = desc.MipLevels - 1;
ID3D11ShaderResourceView *shaderResourceView = nullptr;
_pd3dDevice->CreateShaderResourceView(texture, &srvDesc, &shaderResourceView);
return shaderResourceView;
}
void Renderer::DisplayMessage(string title, string message)
{
shared_ptr<ToastInfo> toast(new ToastInfo(title, message, 4000, ""));
DisplayToast(toast);
}
void Renderer::DisplayToast(shared_ptr<ToastInfo> toast)
{
_toasts.push_front(toast);
}
void Renderer::DrawOutlinedString(string message, float x, float y, DirectX::FXMVECTOR color, float scale, DirectX::FXMVECTOR outlineColor, SpriteFont* font)
{
std::wstring textStr = utf8::utf8::decode(message);
DrawOutlinedString(textStr, x, y, color, scale, outlineColor, font);
}
void Renderer::DrawOutlinedString(std::wstring message, float x, float y, DirectX::FXMVECTOR color, float scale, DirectX::FXMVECTOR outlineColor, SpriteFont* font)
{
SpriteBatch* spritebatch = _spriteBatch.get();
const wchar_t *text = message.c_str();
if(font == nullptr) {
font = _font.get();
}
for(uint8_t offsetX = 2; offsetX > 0; offsetX--) {
for(uint8_t offsetY = 2; offsetY > 0; offsetY--) {
font->DrawString(spritebatch, text, XMFLOAT2(x + offsetX, y + offsetY), outlineColor, 0.0f, XMFLOAT2(0, 0), scale);
font->DrawString(spritebatch, text, XMFLOAT2(x - offsetX, y + offsetY), outlineColor, 0.0f, XMFLOAT2(0, 0), scale);
font->DrawString(spritebatch, text, XMFLOAT2(x + offsetX, y - offsetY), outlineColor, 0.0f, XMFLOAT2(0, 0), scale);
font->DrawString(spritebatch, text, XMFLOAT2(x - offsetX, y - offsetY), outlineColor, 0.0f, XMFLOAT2(0, 0), scale);
font->DrawString(spritebatch, text, XMFLOAT2(x + offsetX, y), outlineColor, 0.0f, XMFLOAT2(0, 0), scale);
font->DrawString(spritebatch, text, XMFLOAT2(x - offsetX, y), outlineColor, 0.0f, XMFLOAT2(0, 0), scale);
font->DrawString(spritebatch, text, XMFLOAT2(x, y + offsetY), outlineColor, 0.0f, XMFLOAT2(0, 0), scale);
font->DrawString(spritebatch, text, XMFLOAT2(x, y - offsetY), outlineColor, 0.0f, XMFLOAT2(0, 0), scale);
}
}
font->DrawString(spritebatch, text, XMFLOAT2(x, y), color, 0.0f, XMFLOAT2(0, 0), scale);
}
void Renderer::UpdateFrame(void *frameBuffer, uint32_t width, uint32_t height)
{
SetScreenSize(width, height);
uint32_t bpp = 4;
uint8_t* outputBuffer = (uint8_t*)frameBuffer;
_frameLock.Acquire();
uint32_t rowPitch = width * bpp;
D3D11_MAPPED_SUBRESOURCE dd;
_pDeviceContext->Map(_pTexture, 0, D3D11_MAP_WRITE_DISCARD, 0, &dd);
uint8_t* surfacePointer = (uint8_t*)dd.pData;
for(uint32_t i = 0, iMax = height; i < iMax; i++) {
memcpy(surfacePointer, outputBuffer, rowPitch);
outputBuffer += rowPitch;
surfacePointer += dd.RowPitch;
}
_pDeviceContext->Unmap(_pTexture, 0);
_frameLock.Release();
_frameChanged = true;
}
void Renderer::DrawNESScreen()
{
ID3D11ShaderResourceView *nesOutputBuffer = GetShaderResourceView(_pTexture);
RECT destRect;
destRect.left = 0;
destRect.top = 0;
destRect.right = _screenWidth;
destRect.bottom = _screenHeight;
_spriteBatch->Draw(nesOutputBuffer, destRect);
nesOutputBuffer->Release();
}
void Renderer::DrawPauseScreen()
{
RECT destRect;
destRect.left = 0;
destRect.right = _screenWidth;
destRect.bottom = _screenHeight;
destRect.top = 0;
XMVECTOR position{ { 0, 0 } };
D3D11_MAPPED_SUBRESOURCE dd;
_pDeviceContext->Map(_overlayTexture, 0, D3D11_MAP_WRITE_DISCARD, 0, &dd);
for(uint32_t i = 0, len = 8*8; i < len; i++) {
//Gray transparent overlay
((uint32_t*)dd.pData)[i] = 0x99222222;
}
_pDeviceContext->Unmap(_overlayTexture, 0);
ID3D11ShaderResourceView *shaderResourceView = GetShaderResourceView(_overlayTexture);
_spriteBatch->Draw(shaderResourceView, destRect); // , position, &sourceRect, Colors::White, 0.0f, position, 4.0f);
shaderResourceView->Release();
XMVECTOR stringDimensions = _largeFont->MeasureString(L"PAUSED");
DrawOutlinedString("PAUSED", (float)_screenWidth / 2 - stringDimensions.m128_f32[0] / 2, (float)_screenHeight / 2 - stringDimensions.m128_f32[1] / 2, Colors::AntiqueWhite, 1.0f, Colors::Black, _largeFont.get());
}
void Renderer::Render()
{
bool paused = EmulationSettings::IsPaused();
if(_noUpdateCount > 10 || _frameChanged || paused || !_toasts.empty()) {
_frameLock.Acquire();
_noUpdateCount = 0;
if(_frameChanged) {
_frameChanged = false;
_renderedFrameCount++;
}
// Clear the back buffer
_pDeviceContext->ClearRenderTargetView(_pRenderTargetView, Colors::Black);
_spriteBatch->Begin(SpriteSortMode_Deferred, nullptr, _samplerState, nullptr, nullptr, [=] {
//_pDeviceContext->PSSetShader(_pixelShader, 0, 0);
});
//Draw nes screen
DrawNESScreen();
/*_spriteBatch->End();
_spriteBatch->Begin(SpriteSortMode_Deferred, nullptr, _samplerState);*/
if(paused) {
DrawPauseScreen();
} else if(VideoDecoder::GetInstance()->IsRunning()) {
//Draw FPS counter
if(EmulationSettings::CheckFlag(EmulationFlags::ShowFPS)) {
if(_fpsTimer.GetElapsedMS() > 1000) {
//Update fps every sec
uint32_t frameCount = VideoDecoder::GetInstance()->GetFrameCount();
if(frameCount - _lastFrameCount < 0) {
_currentFPS = 0;
} else {
_currentFPS = (int)(std::round((double)(frameCount - _lastFrameCount) / (_fpsTimer.GetElapsedMS() / 1000)));
_currentRenderedFPS = (int)(std::round((double)(_renderedFrameCount - _lastRenderedFrameCount) / (_fpsTimer.GetElapsedMS() / 1000)));
}
_lastFrameCount = frameCount;
_lastRenderedFrameCount = _renderedFrameCount;
_fpsTimer.Reset();
}
if(_currentFPS > 5000) {
_currentFPS = 0;
}
if(_currentRenderedFPS > 5000) {
_currentRenderedFPS = 0;
}
string fpsString = string("FPS: ") + std::to_string(_currentFPS) + " / " + std::to_string(_currentRenderedFPS);
DrawOutlinedString(fpsString, (float)(_screenWidth - 120), 13, Colors::AntiqueWhite, 1.0f);
}
}
DrawToasts();
_spriteBatch->End();
_frameLock.Release();
// Present the information rendered to the back buffer to the front buffer (the screen)
_pSwapChain->Present(EmulationSettings::CheckFlag(EmulationFlags::VerticalSync) ? 1 : 0, 0);
} else {
_noUpdateCount++;
}
}
void Renderer::RemoveOldToasts()
{
_toasts.remove_if([](shared_ptr<ToastInfo> toast) { return toast->IsToastExpired(); });
}
void Renderer::DrawToasts()
{
RemoveOldToasts();
int counter = 0;
int lastHeight = 5;
for(shared_ptr<ToastInfo> toast : _toasts) {
if(counter < 6) {
DrawToast(toast, lastHeight);
} else {
break;
}
counter++;
}
}
std::wstring Renderer::WrapText(string utf8Text, SpriteFont* font, float maxLineWidth, uint32_t &lineCount)
{
using std::wstring;
wstring text = utf8::utf8::decode(utf8Text);
wstring wrappedText;
list<wstring> words;
wstring currentWord;
for(size_t i = 0, len = text.length(); i < len; i++) {
if(text[i] == L' ' || text[i] == L'\n') {
if(currentWord.length() > 0) {
words.push_back(currentWord);
currentWord.clear();
}
} else {
currentWord += text[i];
}
}
if(currentWord.length() > 0) {
words.push_back(currentWord);
}
lineCount = 1;
float spaceWidth = font->MeasureString(L" ").m128_f32[0];
float lineWidth = 0.0f;
for(wstring word : words) {
for(unsigned int i = 0; i < word.size(); i++) {
if(!font->ContainsCharacter(word[i])) {
word[i] = L'?';
}
}
float wordWidth = font->MeasureString(word.c_str()).m128_f32[0];
if(lineWidth + wordWidth < maxLineWidth) {
wrappedText += word + L" ";
lineWidth += wordWidth + spaceWidth;
} else {
wrappedText += L"\n" + word + L" ";
lineWidth = wordWidth + spaceWidth;
lineCount++;
}
}
return wrappedText;
}
void Renderer::DrawToast(shared_ptr<ToastInfo> toast, int &lastHeight)
{
/*RECT dest;
dest.top = _screenHeight - (100 * (posIndex + 1)) - 50;
dest.left = (_screenWidth - 340) / 2;
dest.bottom = dest.top + 70;
dest.right = dest.left + 340;
//Get opacity for fade in/out effect
float opacity = toast->GetOpacity();
XMVECTORF32 color = { opacity, opacity, opacity, opacity };
_spriteBatch->Draw(_toastTexture, dest, color);
float textLeftMargin = 10.0f;
if(toast->HasIcon()) {
ID3D11ShaderResourceView* icon;
if(!FAILED(CreateWICTextureFromMemory(_pd3dDevice, toast->GetToastIcon(), toast->GetIconSize(), nullptr, &icon))) {
RECT iconRect;
iconRect.top = dest.top + 3;
iconRect.bottom = dest.bottom - 3;
iconRect.left = dest.left + 3;
iconRect.right = iconRect.left + 64;
_spriteBatch->Draw(icon, iconRect, color);
textLeftMargin = 75.0f;
icon->Release();
}
}
_smallFont->DrawString(_spriteBatch.get(), WrapText(toast->GetToastTitle(), _smallFont.get(), 340 - 30 - textLeftMargin).c_str(), XMFLOAT2(dest.left + textLeftMargin - 5.0f, dest.top + 5.0f), color);
_font->DrawString(_spriteBatch.get(), WrapText(toast->GetToastMessage(), _font.get(), 340 - 30 - textLeftMargin).c_str(), XMFLOAT2(dest.left + textLeftMargin - 2.0f, dest.top + 19.0f), color);*/
//Get opacity for fade in/out effect
float opacity = toast->GetOpacity();
XMVECTORF32 color = { opacity, opacity, opacity, opacity };
float textLeftMargin = 4.0f;
string text = "[" + toast->GetToastTitle() + "] " + toast->GetToastMessage();
uint32_t lineCount = 0;
std::wstring wrappedText = WrapText(text, _font.get(), _screenWidth - textLeftMargin * 2 - 20, lineCount);
lastHeight += lineCount * 20;
DrawOutlinedString(wrappedText, textLeftMargin, (float)(_screenHeight - lastHeight), color, 1, { 0.0f,0.0f,0.0f, opacity });
}
}
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