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MessageProc.cpp
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/*
---------------------------------------------------------------------------
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2021, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
with or without modification, are permitted provided that the following
conditions are met:
* Redistributions of source code must retain the above
copyright notice, this list of conditions and the
following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the
following disclaimer in the documentation and/or other
materials provided with the distribution.
* Neither the name of the assimp team, nor the names of its
contributors may be used to endorse or promote products
derived from this software without specific prior
written permission of the assimp team.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------------------------
*/
#include "assimp_view.h"
#include <assimp/Exporter.hpp>
#include <algorithm>
#include <windowsx.h>
#include <commdlg.h>
#ifdef __MINGW32__
# include <mmsystem.h>
#else
# include <timeapi.h>
#endif
namespace AssimpView {
using namespace Assimp;
// Static array to keep custom color values
COLORREF g_aclCustomColors[16] = {0};
// Global registry key
HKEY g_hRegistry = nullptr;
// list of previous files (always 5)
std::vector<std::string> g_aPreviousFiles;
// history menu item
HMENU g_hHistoryMenu = nullptr;
float g_fACMR = 3.0f;
#define AI_VIEW_NUM_RECENT_FILES 0x8
#define AI_VIEW_RECENT_FILE_ID(_n_) (5678 + _n_)
#define AI_VIEW_EXPORT_FMT_BASE 7912
#define AI_VIEW_EXPORT_FMT_ID(_n_) (AI_VIEW_EXPORT_FMT_BASE + _n_)
void UpdateHistory();
void SaveHistory();
//-------------------------------------------------------------------------------
// Setup file associations for all formats supported by the library
//
// File associations are registered in HKCU\Software\Classes. They might
// be overwritten by global file associations.
//-------------------------------------------------------------------------------
void MakeFileAssociations() {
char szTemp2[MAX_PATH];
char szTemp[MAX_PATH + 10];
GetModuleFileName(nullptr,szTemp2,MAX_PATH);
sprintf(szTemp,"%s %%1",szTemp2);
HKEY hRegistry = nullptr;
aiString list, tmp;
aiGetExtensionList(&list);
tmp = list;
const char* sz = strtok(list.data,";");
do {
char buf[256];
ai_assert(sz[0] == '*');
sprintf(buf,"Software\\Classes\\%s",sz+1);
RegCreateKeyEx(HKEY_CURRENT_USER,buf,0,nullptr,0,KEY_ALL_ACCESS, nullptr, &hRegistry,nullptr);
RegSetValueEx(hRegistry,"",0,REG_SZ,(const BYTE*)"ASSIMPVIEW_CLASS",(DWORD)strlen("ASSIMPVIEW_CLASS")+1);
RegCloseKey(hRegistry);
} while ((sz = strtok(nullptr,";")) != nullptr);
RegCreateKeyEx(HKEY_CURRENT_USER,"Software\\Classes\\ASSIMPVIEW_CLASS",0,nullptr,0,KEY_ALL_ACCESS, nullptr, &hRegistry,nullptr);
RegCloseKey(hRegistry);
RegCreateKeyEx(HKEY_CURRENT_USER,"Software\\Classes\\ASSIMPVIEW_CLASS\\shell\\open\\command",0,nullptr,0,KEY_ALL_ACCESS, nullptr, &hRegistry,nullptr);
RegSetValueEx(hRegistry,"",0,REG_SZ,(const BYTE*)szTemp,(DWORD)strlen(szTemp)+1);
RegCloseKey(hRegistry);
CLogDisplay::Instance().AddEntry("[OK] File assocations have been registered",
D3DCOLOR_ARGB(0xFF,0,0xFF,0));
CLogDisplay::Instance().AddEntry(tmp.data,D3DCOLOR_ARGB(0xFF,0,0xFF,0));
}
//-------------------------------------------------------------------------------
// Handle command line parameters
//
// The function loads an asset specified on the command line as first argument
// Other command line parameters are not handled
//-------------------------------------------------------------------------------
void HandleCommandLine(char* p_szCommand) {
char* sz = p_szCommand;
//bool bQuak = false;
if (strlen(sz) < 2) {
return;
}
if (*sz == '\"') {
char* sz2 = strrchr(sz,'\"');
if (sz2)*sz2 = 0;
sz++; // skip the starting quote
}
strcpy( g_szFileName, sz );
LoadAsset();
// update the history
UpdateHistory();
// Save the list of previous files to the registry
SaveHistory();
}
//-------------------------------------------------------------------------------
// Load the light colors from the registry
//-------------------------------------------------------------------------------
void LoadLightColors() {
DWORD dwTemp = 4;
RegQueryValueEx(g_hRegistry,"LightColor0",nullptr,nullptr, (BYTE*)&g_avLightColors[0],&dwTemp);
RegQueryValueEx(g_hRegistry,"LightColor1",nullptr,nullptr, (BYTE*)&g_avLightColors[1],&dwTemp);
RegQueryValueEx(g_hRegistry,"LightColor2",nullptr,nullptr, (BYTE*)&g_avLightColors[2],&dwTemp);
}
//-------------------------------------------------------------------------------
// Save the light colors to the registry
//-------------------------------------------------------------------------------
void SaveLightColors() {
RegSetValueExA(g_hRegistry,"LightColor0",0,REG_DWORD,(const BYTE*)&g_avLightColors[0],4);
RegSetValueExA(g_hRegistry,"LightColor1",0,REG_DWORD,(const BYTE*)&g_avLightColors[1],4);
RegSetValueExA(g_hRegistry,"LightColor2",0,REG_DWORD,(const BYTE*)&g_avLightColors[2],4);
}
//-------------------------------------------------------------------------------
// Save the checker pattern colors to the registry
//-------------------------------------------------------------------------------
void SaveCheckerPatternColors() {
// we have it as float4. save it as binary value --.
RegSetValueExA(g_hRegistry,"CheckerPattern0",0,REG_BINARY,
(const BYTE*)CDisplay::Instance().GetFirstCheckerColor(),
sizeof(D3DXVECTOR3));
RegSetValueExA(g_hRegistry,"CheckerPattern1",0,REG_BINARY,
(const BYTE*)CDisplay::Instance().GetSecondCheckerColor(),
sizeof(D3DXVECTOR3));
}
//-------------------------------------------------------------------------------
// Load the checker pattern colors from the registry
//-------------------------------------------------------------------------------
void LoadCheckerPatternColors() {
DWORD dwTemp = sizeof(D3DXVECTOR3);
RegQueryValueEx(g_hRegistry,"CheckerPattern0",nullptr,nullptr,
(BYTE*) /* jep, this is evil */ CDisplay::Instance().GetFirstCheckerColor(),&dwTemp);
RegQueryValueEx(g_hRegistry,"CheckerPattern1",nullptr,nullptr,
(BYTE*) /* jep, this is evil */ CDisplay::Instance().GetSecondCheckerColor(),&dwTemp);
}
//-------------------------------------------------------------------------------
// Changed pp setup
//-------------------------------------------------------------------------------
void UpdatePPSettings() {
DWORD dwValue = ppsteps;
RegSetValueExA(g_hRegistry,"PostProcessing",0,REG_DWORD,(const BYTE*)&dwValue,4);
UpdateWindow(g_hDlg);
}
//-------------------------------------------------------------------------------
// Toggle the "Display Normals" state
//-------------------------------------------------------------------------------
void ToggleNormals() {
g_sOptions.bRenderNormals = !g_sOptions.bRenderNormals;
// store this in the registry, too
DWORD dwValue = 0;
if (g_sOptions.bRenderNormals)dwValue = 1;
RegSetValueExA(g_hRegistry,"RenderNormals",0,REG_DWORD,(const BYTE*)&dwValue,4);
}
static void storeRegKey(bool option, LPCSTR name) {
// store this in the registry, too
DWORD dwValue = 0;
if (option) {
dwValue = 1;
}
RegSetValueExA(g_hRegistry, name, 0, REG_DWORD, (const BYTE*)&dwValue, 4);
}
//-------------------------------------------------------------------------------
// Toggle the "AutoRotate" state
//-------------------------------------------------------------------------------
void ToggleAutoRotate() {
g_sOptions.bRotate = !g_sOptions.bRotate;
storeRegKey(g_sOptions.bRotate, "AutoRotate");
UpdateWindow(g_hDlg);
}
//-------------------------------------------------------------------------------
// Toggle the "FPS" state
//-------------------------------------------------------------------------------
void ToggleFPSView() {
g_bFPSView = !g_bFPSView;
SetupFPSView();
storeRegKey(g_bFPSView, "FPSView");
}
//-------------------------------------------------------------------------------
// Toggle the "2 Light sources" state
//-------------------------------------------------------------------------------
void ToggleMultipleLights() {
g_sOptions.b3Lights = !g_sOptions.b3Lights;
storeRegKey(g_sOptions.b3Lights, "MultipleLights");
}
//-------------------------------------------------------------------------------
// Toggle the "LightRotate" state
//-------------------------------------------------------------------------------
void ToggleLightRotate() {
g_sOptions.bLightRotate = !g_sOptions.bLightRotate;
storeRegKey(g_sOptions.bLightRotate, "LightRotate");
}
//-------------------------------------------------------------------------------
// Toggle the "NoTransparency" state
//-------------------------------------------------------------------------------
void ToggleTransparency() {
g_sOptions.bNoAlphaBlending = !g_sOptions.bNoAlphaBlending;
storeRegKey(g_sOptions.bNoAlphaBlending, "NoTransparency");
}
//-------------------------------------------------------------------------------
// Toggle the "LowQuality" state
//-------------------------------------------------------------------------------
void ToggleLowQuality() {
g_sOptions.bLowQuality = !g_sOptions.bLowQuality;
storeRegKey(g_sOptions.bLowQuality, "LowQuality");
}
//-------------------------------------------------------------------------------
// Toggle the "Specular" state
//-------------------------------------------------------------------------------
void ToggleSpecular() {
g_sOptions.bNoSpecular = !g_sOptions.bNoSpecular;
storeRegKey(g_sOptions.bNoSpecular, "NoSpecular");
// update all specular materials
CMaterialManager::Instance().UpdateSpecularMaterials();
}
//-------------------------------------------------------------------------------
// Toggle the "RenderMats" state
//-------------------------------------------------------------------------------
void ToggleMats() {
g_sOptions.bRenderMats = !g_sOptions.bRenderMats;
storeRegKey(g_sOptions.bRenderMats, "RenderMats");
// update all specular materials
CMaterialManager::Instance().UpdateSpecularMaterials();
}
//-------------------------------------------------------------------------------
// Toggle the "Culling" state
//-------------------------------------------------------------------------------
void ToggleCulling() {
g_sOptions.bCulling = !g_sOptions.bCulling;
storeRegKey(g_sOptions.bCulling, "Culling");
}
//-------------------------------------------------------------------------------
// Toggle the "Skeleton" state
//-------------------------------------------------------------------------------
void ToggleSkeleton() {
g_sOptions.bSkeleton = !g_sOptions.bSkeleton;
storeRegKey(g_sOptions.bSkeleton, "Skeleton");
}
//-------------------------------------------------------------------------------
// Toggle the "WireFrame" state
//-------------------------------------------------------------------------------
void ToggleWireFrame() {
if (g_sOptions.eDrawMode == RenderOptions::WIREFRAME) {
g_sOptions.eDrawMode = RenderOptions::NORMAL;
} else {
g_sOptions.eDrawMode = RenderOptions::WIREFRAME;
}
storeRegKey(RenderOptions::WIREFRAME == g_sOptions.eDrawMode, "Wireframe");
}
//-------------------------------------------------------------------------------
// Toggle the "MultiSample" state
//-------------------------------------------------------------------------------
void ToggleMS() {
g_sOptions.bMultiSample = !g_sOptions.bMultiSample;
DeleteAssetData();
ShutdownDevice();
if (0 == CreateDevice()) {
CLogDisplay::Instance().AddEntry(
"[ERROR] Failed to toggle MultiSampling mode");
g_sOptions.bMultiSample = !g_sOptions.bMultiSample;
CreateDevice();
}
CreateAssetData();
if (g_sOptions.bMultiSample) {
CLogDisplay::Instance().AddEntry(
"[OK] Changed MultiSampling mode to the maximum value for this device");
} else {
CLogDisplay::Instance().AddEntry(
"[OK] MultiSampling has been disabled");
}
storeRegKey(g_sOptions.bMultiSample, "MultiSampling");
}
//-------------------------------------------------------------------------------
// Expand or collapse the UI
//-------------------------------------------------------------------------------
void ToggleUIState() {
// adjust the size
RECT sRect;
GetWindowRect(g_hDlg,&sRect);
sRect.right -= sRect.left;
sRect.bottom -= sRect.top;
RECT sRect2;
GetWindowRect(GetDlgItem ( g_hDlg, IDC_BLUBB ),&sRect2);
sRect2.left -= sRect.left;
sRect2.top -= sRect.top;
if (BST_UNCHECKED == IsDlgButtonChecked(g_hDlg,IDC_BLUBB)) {
SetWindowPos(g_hDlg,nullptr,0,0,sRect.right-214,sRect.bottom,
SWP_NOMOVE | SWP_NOZORDER);
SetWindowText(GetDlgItem(g_hDlg,IDC_BLUBB),">>");
storeRegKey(false, "MultiSampling");
} else {
SetWindowPos(g_hDlg,nullptr,0,0,sRect.right+214,sRect.bottom,
SWP_NOMOVE | SWP_NOZORDER);
storeRegKey(true, "LastUIState");
SetWindowText(GetDlgItem(g_hDlg,IDC_BLUBB),"<<");
}
UpdateWindow(g_hDlg);
}
//-------------------------------------------------------------------------------
// Load the background texture for the viewer
//-------------------------------------------------------------------------------
void LoadBGTexture() {
char szFileName[MAX_PATH];
DWORD dwTemp = MAX_PATH;
if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"TextureSrc",nullptr,nullptr, (BYTE*)szFileName,&dwTemp)) {
// Key was not found. Use C:
strcpy(szFileName,"");
} else {
// need to remove the file name
char* sz = strrchr(szFileName,'\\');
if (!sz)
sz = strrchr(szFileName,'/');
if (sz)
*sz = 0;
}
OPENFILENAME sFilename1 = {
sizeof(OPENFILENAME),
g_hDlg,GetModuleHandle(nullptr),
"Textures\0*.png;*.dds;*.tga;*.bmp;*.tif;*.ppm;*.ppx;*.jpg;*.jpeg;*.exr\0*.*\0",
nullptr, 0, 1,
szFileName, MAX_PATH, nullptr, 0, nullptr,
"Open texture as background",
OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY | OFN_NOCHANGEDIR,
0, 1, ".jpg", 0, nullptr, nullptr
};
if(GetOpenFileName(&sFilename1) == 0) return;
// Now store the file in the registry
RegSetValueExA(g_hRegistry,"TextureSrc",0,REG_SZ,(const BYTE*)szFileName,MAX_PATH);
RegSetValueExA(g_hRegistry,"LastTextureSrc",0,REG_SZ,(const BYTE*)szFileName,MAX_PATH);
RegSetValueExA(g_hRegistry,"LastSkyBoxSrc",0,REG_SZ,(const BYTE*)"",MAX_PATH);
CBackgroundPainter::Instance().SetTextureBG(szFileName);
}
//-------------------------------------------------------------------------------
// Reset the background color to a smart and nice grey
//-------------------------------------------------------------------------------
void ClearBG() {
D3DCOLOR clrColor = D3DCOLOR_ARGB(0xFF,100,100,100);
CBackgroundPainter::Instance().SetColor(clrColor);
RegSetValueExA(g_hRegistry,"LastSkyBoxSrc",0,REG_SZ,(const BYTE*)"",MAX_PATH);
RegSetValueExA(g_hRegistry,"LastTextureSrc",0,REG_SZ,(const BYTE*)"",MAX_PATH);
RegSetValueExA(g_hRegistry,"Color",0,REG_DWORD,(const BYTE*)&clrColor,4);
}
//-------------------------------------------------------------------------------
// Let the user choose a color in a windows standard color dialog
//-------------------------------------------------------------------------------
void DisplayColorDialog(D3DCOLOR* pclrResult) {
CHOOSECOLOR clr;
clr.lStructSize = sizeof(CHOOSECOLOR);
clr.hwndOwner = g_hDlg;
clr.Flags = CC_RGBINIT | CC_FULLOPEN;
clr.rgbResult = RGB((*pclrResult >> 16) & 0xff,(*pclrResult >> 8) & 0xff,*pclrResult & 0xff);
clr.lpCustColors = g_aclCustomColors;
clr.lpfnHook = nullptr;
clr.lpTemplateName = nullptr;
clr.lCustData = 0;
ChooseColor(&clr);
*pclrResult = D3DCOLOR_ARGB(0xFF,
GetRValue(clr.rgbResult),
GetGValue(clr.rgbResult),
GetBValue(clr.rgbResult));
}
//-------------------------------------------------------------------------------
// Let the user choose a color in a windows standard color dialog
//-------------------------------------------------------------------------------
void DisplayColorDialog(D3DXVECTOR4* pclrResult) {
CHOOSECOLOR clr;
clr.lStructSize = sizeof(CHOOSECOLOR);
clr.hwndOwner = g_hDlg;
clr.Flags = CC_RGBINIT | CC_FULLOPEN;
clr.rgbResult = RGB(clamp<unsigned char>(pclrResult->x * 255.0f),
clamp<unsigned char>(pclrResult->y * 255.0f),
clamp<unsigned char>(pclrResult->z * 255.0f));
clr.lpCustColors = g_aclCustomColors;
clr.lpfnHook = nullptr;
clr.lpTemplateName = nullptr;
clr.lCustData = 0;
ChooseColor(&clr);
pclrResult->x = GetRValue(clr.rgbResult) / 255.0f;
pclrResult->y = GetGValue(clr.rgbResult) / 255.0f;
pclrResult->z = GetBValue(clr.rgbResult) / 255.0f;
}
//-------------------------------------------------------------------------------
// Let the user choose the background color for the viewer
//-------------------------------------------------------------------------------
void ChooseBGColor() {
RegSetValueExA(g_hRegistry,"LastSkyBoxSrc",0,REG_SZ,(const BYTE*)"",MAX_PATH);
RegSetValueExA(g_hRegistry,"LastTextureSrc",0,REG_SZ,(const BYTE*)"",MAX_PATH);
D3DCOLOR clrColor;
DisplayColorDialog(&clrColor);
CBackgroundPainter::Instance().SetColor(clrColor);
RegSetValueExA(g_hRegistry,"Color",0,REG_DWORD,(const BYTE*)&clrColor,4);
}
//-------------------------------------------------------------------------------
// Display the OpenFile dialog and let the user choose a new slybox as bg
//-------------------------------------------------------------------------------
void LoadSkybox() {
char szFileName[MAX_PATH];
DWORD dwTemp = MAX_PATH;
if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"SkyBoxSrc",nullptr,nullptr,
(BYTE*)szFileName,&dwTemp))
{
// Key was not found. Use C:
strcpy(szFileName,"");
}
else
{
// need to remove the file name
char* sz = strrchr(szFileName,'\\');
if (!sz)
sz = strrchr(szFileName,'/');
if (sz)
*sz = 0;
}
OPENFILENAME sFilename1 = {
sizeof(OPENFILENAME),
g_hDlg,GetModuleHandle(nullptr),
"Skyboxes\0*.dds\0*.*\0", nullptr, 0, 1,
szFileName, MAX_PATH, nullptr, 0, nullptr,
"Open skybox as background",
OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY | OFN_NOCHANGEDIR,
0, 1, ".dds", 0, nullptr, nullptr
};
if(GetOpenFileName(&sFilename1) == 0) return;
// Now store the file in the registry
RegSetValueExA(g_hRegistry,"SkyBoxSrc",0,REG_SZ,(const BYTE*)szFileName,MAX_PATH);
RegSetValueExA(g_hRegistry,"LastSkyBoxSrc",0,REG_SZ,(const BYTE*)szFileName,MAX_PATH);
RegSetValueExA(g_hRegistry,"LastTextureSrc",0,REG_SZ,(const BYTE*)"",MAX_PATH);
CBackgroundPainter::Instance().SetCubeMapBG(szFileName);
return;
}
template<class T>
inline
void SaveRelease(T **iface ) {
if (nullptr != iface) {
(*iface)->Release();
*iface = nullptr;
}
}
//-------------------------------------------------------------------------------
// Save a screenshot to an user-defined file
//-------------------------------------------------------------------------------
void SaveScreenshot() {
char szFileName[MAX_PATH];
DWORD dwTemp = MAX_PATH;
if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"ScreenShot",nullptr,nullptr, (BYTE*)szFileName,&dwTemp)) {
// Key was not found. Use C:
strcpy(szFileName,"");
} else {
// need to remove the file name
char* sz = strrchr(szFileName,'\\');
if (!sz)
sz = strrchr(szFileName,'/');
if (sz)
*sz = 0;
}
OPENFILENAME sFilename1 = {
sizeof(OPENFILENAME),
g_hDlg,GetModuleHandle(nullptr),
"PNG Images\0*.png", nullptr, 0, 1,
szFileName, MAX_PATH, nullptr, 0, nullptr,
"Save Screenshot to file",
OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY | OFN_NOCHANGEDIR,
0, 1, ".png", 0, nullptr, nullptr
};
if(GetSaveFileName(&sFilename1) == 0) return;
// Now store the file in the registry
RegSetValueExA(g_hRegistry,"ScreenShot",0,REG_SZ,(const BYTE*)szFileName,MAX_PATH);
IDirect3DSurface9* pi = nullptr;
g_piDevice->GetRenderTarget(0,&pi);
if(!pi || FAILED(D3DXSaveSurfaceToFile(szFileName,D3DXIFF_PNG,pi,nullptr,nullptr))) {
CLogDisplay::Instance().AddEntry("[ERROR] Unable to save screenshot",
D3DCOLOR_ARGB(0xFF,0xFF,0,0));
} else {
CLogDisplay::Instance().AddEntry("[INFO] The screenshot has been saved",
D3DCOLOR_ARGB(0xFF,0xFF,0xFF,0));
}
SaveRelease(&pi);
}
//-------------------------------------------------------------------------------
// Get the amount of memory required for textures
//-------------------------------------------------------------------------------
void AddTextureMem(IDirect3DTexture9* pcTex, unsigned int& out) {
if (!pcTex) {
return;
}
D3DSURFACE_DESC sDesc;
pcTex->GetLevelDesc(0,&sDesc);
out += (sDesc.Width * sDesc.Height) << 2;
}
//-------------------------------------------------------------------------------
// Display memory statistics
//-------------------------------------------------------------------------------
void DisplayMemoryConsumption() {
// first get the memory consumption for the aiScene
if (! g_pcAsset ||!g_pcAsset->pcScene) {
MessageBox(g_hDlg,"No asset is loaded. Can you guess how much memory I need to store nothing?",
"Memory consumption",MB_OK);
return;
}
unsigned int iScene = sizeof(aiScene);
for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes;++i) {
iScene += sizeof(aiMesh);
if (g_pcAsset->pcScene->mMeshes[i]->HasPositions())
iScene += sizeof(aiVector3D) * g_pcAsset->pcScene->mMeshes[i]->mNumVertices;
if (g_pcAsset->pcScene->mMeshes[i]->HasNormals())
iScene += sizeof(aiVector3D) * g_pcAsset->pcScene->mMeshes[i]->mNumVertices;
if (g_pcAsset->pcScene->mMeshes[i]->HasTangentsAndBitangents())
iScene += sizeof(aiVector3D) * g_pcAsset->pcScene->mMeshes[i]->mNumVertices * 2;
for (unsigned int a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS;++a) {
if (g_pcAsset->pcScene->mMeshes[i]->HasVertexColors(a)) {
iScene += sizeof(aiColor4D) * g_pcAsset->pcScene->mMeshes[i]->mNumVertices;
} else {
break;
}
}
for (unsigned int a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS;++a) {
if (g_pcAsset->pcScene->mMeshes[i]->HasTextureCoords(a))
iScene += sizeof(aiVector3D) * g_pcAsset->pcScene->mMeshes[i]->mNumVertices;
else break;
}
if (g_pcAsset->pcScene->mMeshes[i]->HasBones()) {
for (unsigned int p = 0; p < g_pcAsset->pcScene->mMeshes[i]->mNumBones;++p) {
iScene += sizeof(aiBone);
iScene += g_pcAsset->pcScene->mMeshes[i]->mBones[p]->mNumWeights * sizeof(aiVertexWeight);
}
}
iScene += (sizeof(aiFace) + 3 * sizeof(unsigned int))*g_pcAsset->pcScene->mMeshes[i]->mNumFaces;
}
// add all embedded textures
for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumTextures;++i) {
const aiTexture* pc = g_pcAsset->pcScene->mTextures[i];
if (0 != pc->mHeight) {
iScene += 4 * pc->mHeight * pc->mWidth;
} else {
iScene += pc->mWidth;
}
}
// add 30k for each material ... a string has 4k for example
iScene += g_pcAsset->pcScene->mNumMaterials * 30 * 1024;
// now get the memory consumption required by D3D, first all textures
unsigned int iTexture = 0;
for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes;++i) {
AssetHelper::MeshHelper* pc = g_pcAsset->apcMeshes[i];
AddTextureMem(pc->piDiffuseTexture,iTexture);
AddTextureMem(pc->piSpecularTexture,iTexture);
AddTextureMem(pc->piAmbientTexture,iTexture);
AddTextureMem(pc->piEmissiveTexture,iTexture);
AddTextureMem(pc->piOpacityTexture,iTexture);
AddTextureMem(pc->piNormalTexture,iTexture);
AddTextureMem(pc->piShininessTexture,iTexture);
}
unsigned int iVRAM = iTexture;
// now get the memory consumption of all vertex/index buffers
unsigned int iVB( 0 ), iIB(0);
for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes;++i) {
AssetHelper:: MeshHelper* pc = g_pcAsset->apcMeshes[i];
union{
D3DVERTEXBUFFER_DESC sDesc;
D3DINDEXBUFFER_DESC sDesc2;
};
if (pc->piVB)
{
pc->piVB->GetDesc(&sDesc);
iVB += sDesc.Size;
}
if (pc->piVBNormals)
{
pc->piVBNormals->GetDesc(&sDesc);
iVB += sDesc.Size;
}
if (pc->piIB)
{
pc->piIB->GetDesc(&sDesc2);
iIB += sDesc2.Size;
}
}
iVRAM += iVB + iIB;
// add the memory for the back buffer and depth stencil buffer
RECT sRect;
GetWindowRect(GetDlgItem(g_hDlg,IDC_RT),&sRect);
sRect.bottom -= sRect.top;
sRect.right -= sRect.left;
iVRAM += sRect.bottom * sRect.right * 8;
char szOut[2048];
sprintf(szOut,
"(1 KiB = 1024 bytes)\n\n"
"ASSIMP Import Data: \t%i KiB\n"
"Texture data:\t\t%i KiB\n"
"Vertex buffers:\t\t%i KiB\n"
"Index buffers:\t\t%i KiB\n"
"Video Memory:\t\t%i KiB\n\n"
"Total: \t\t\t%i KiB",
iScene / 1024,iTexture / 1024,iVB / 1024,iIB / 1024,iVRAM / 1024,
(iScene + iTexture + iVB + iIB + iVRAM) / 1024);
MessageBox(g_hDlg,szOut,"Memory consumption",MB_OK);
}
//-------------------------------------------------------------------------------
// Save the list of recent files to the registry
//-------------------------------------------------------------------------------
void SaveHistory() {
for (unsigned int i = 0; i < AI_VIEW_NUM_RECENT_FILES;++i) {
char szName[66];
sprintf(szName,"Recent%i",i+1);
RegSetValueEx(g_hRegistry,szName,0,REG_SZ,
(const BYTE*)g_aPreviousFiles[i].c_str(),(DWORD)g_aPreviousFiles[i].length());
}
}
//-------------------------------------------------------------------------------
// Recover the file history
//-------------------------------------------------------------------------------
void LoadHistory() {
g_aPreviousFiles.resize(AI_VIEW_NUM_RECENT_FILES);
char szFileName[MAX_PATH];
for (unsigned int i = 0; i < AI_VIEW_NUM_RECENT_FILES;++i) {
char szName[66];
sprintf(szName,"Recent%i",i+1);
DWORD dwTemp = MAX_PATH;
szFileName[0] ='\0';
if(ERROR_SUCCESS == RegQueryValueEx(g_hRegistry,szName,nullptr,nullptr,
(BYTE*)szFileName,&dwTemp)) {
g_aPreviousFiles[i] = std::string(szFileName);
}
}
// add sub items for all recent files
g_hHistoryMenu = CreateMenu();
for (int i = AI_VIEW_NUM_RECENT_FILES-1; i >= 0;--i) {
const char* szText = g_aPreviousFiles[i].c_str();
UINT iFlags = 0;
if ('\0' == *szText) {
szText = "<empty>";
iFlags = MF_GRAYED | MF_DISABLED;
}
AppendMenu(g_hHistoryMenu,MF_STRING | iFlags,AI_VIEW_RECENT_FILE_ID(i),szText);
}
ModifyMenu(GetMenu(g_hDlg),ID_VIEWER_RECENTFILES,MF_BYCOMMAND | MF_POPUP,
(UINT_PTR)g_hHistoryMenu,"Recent files");
}
//-------------------------------------------------------------------------------
// Clear the file history
//-------------------------------------------------------------------------------
void ClearHistory() {
for (unsigned int i = 0; i < AI_VIEW_NUM_RECENT_FILES; ++i) {
g_aPreviousFiles[i] = std::string("");
}
for (int i = AI_VIEW_NUM_RECENT_FILES-1; i >= 0;--i) {
ModifyMenu(g_hHistoryMenu,AI_VIEW_RECENT_FILE_ID(i),
MF_STRING | MF_BYCOMMAND | MF_GRAYED | MF_DISABLED,AI_VIEW_RECENT_FILE_ID(i),"<empty>");
}
SaveHistory();
}
//-------------------------------------------------------------------------------
// Update the file history
//-------------------------------------------------------------------------------
void UpdateHistory() {
if (!g_hHistoryMenu) {
return;
}
std::string sz = std::string(g_szFileName);
if (g_aPreviousFiles[AI_VIEW_NUM_RECENT_FILES - 1] == sz) {
return;
}
// add the new asset to the list of recent files
for (unsigned int i = 0; i < AI_VIEW_NUM_RECENT_FILES-1;++i) {
g_aPreviousFiles[i] = g_aPreviousFiles[i+1];
}
g_aPreviousFiles[AI_VIEW_NUM_RECENT_FILES-1] = sz;
for (int i = AI_VIEW_NUM_RECENT_FILES-1; i >= 0;--i) {
const char* szText = g_aPreviousFiles[i].c_str();
UINT iFlags = 0;
if ('\0' == *szText) {
szText = "<empty>";
iFlags = MF_GRAYED | MF_DISABLED;
}
ModifyMenu(g_hHistoryMenu,AI_VIEW_RECENT_FILE_ID(i),
MF_STRING | MF_BYCOMMAND | iFlags,AI_VIEW_RECENT_FILE_ID(i),szText);
}
}
//-------------------------------------------------------------------------------
// Open a new asset
//-------------------------------------------------------------------------------
void OpenAsset() {
char szFileName[MAX_PATH];
DWORD dwTemp = MAX_PATH;
if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"CurrentApp",nullptr,nullptr, (BYTE*)szFileName,&dwTemp)) {
// Key was not found. Use C:
strcpy(szFileName,"");
} else {
// need to remove the file name
char* sz = strrchr(szFileName,'\\');
if (!sz)
sz = strrchr(szFileName,'/');
if (sz)
*sz = 0;
}
// get a list of all file extensions supported by ASSIMP
aiString sz;
aiGetExtensionList(&sz);
char szList[MAXLEN + 100];
strcpy(szList,"ASSIMP assets");
char* szCur = szList + 14;
strcpy(szCur,sz.data);
szCur += sz.length+1;
strcpy(szCur,"All files");
szCur += 10;
strcpy(szCur,"*.*");
szCur[4] = 0;
OPENFILENAME sFilename1;
ZeroMemory(&sFilename1, sizeof(sFilename1));
sFilename1.lStructSize = sizeof(sFilename1);
sFilename1.hwndOwner = g_hDlg;
sFilename1.hInstance = GetModuleHandle(nullptr);
sFilename1.lpstrFile = szFileName;
sFilename1.lpstrFile[0] = '\0';
sFilename1.nMaxFile = sizeof(szList);
sFilename1.lpstrFilter = szList;
sFilename1.nFilterIndex = 1;
sFilename1.lpstrFileTitle = nullptr;
sFilename1.nMaxFileTitle = 0;
sFilename1.lpstrInitialDir = nullptr;
sFilename1.Flags = OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY | OFN_NOCHANGEDIR;
if (GetOpenFileName(&sFilename1) == 0) {
return;
}
// Now store the file in the registry
RegSetValueExA(g_hRegistry,"CurrentApp",0,REG_SZ,(const BYTE*)szFileName,MAX_PATH);
if (0 != strcmp(g_szFileName,szFileName)) {
strcpy(g_szFileName, szFileName);
DeleteAssetData();
DeleteAsset();
LoadAsset();
// update the history
UpdateHistory();
// Save the list of previous files to the registry
SaveHistory();
}
}
//-------------------------------------------------------------------------------
void SetupPPUIState() {
// that's ugly. anyone willing to rewrite me from scratch?
HMENU hMenu = GetMenu(g_hDlg);
CheckMenuItem(hMenu,ID_VIEWER_PP_JIV,ppsteps & aiProcess_JoinIdenticalVertices ? MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu,ID_VIEWER_PP_CTS,ppsteps & aiProcess_CalcTangentSpace ? MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu,ID_VIEWER_PP_FD,ppsteps & aiProcess_FindDegenerates ? MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu,ID_VIEWER_PP_FID,ppsteps & aiProcess_FindInvalidData ? MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu,ID_VIEWER_PP_FIM,ppsteps & aiProcess_FindInstances ? MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu,ID_VIEWER_PP_FIN,ppsteps & aiProcess_FixInfacingNormals ? MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu,ID_VIEWER_PP_GUV,ppsteps & aiProcess_GenUVCoords ? MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu,ID_VIEWER_PP_ICL,ppsteps & aiProcess_ImproveCacheLocality ? MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu,ID_VIEWER_PP_OG,ppsteps & aiProcess_OptimizeGraph ? MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu,ID_VIEWER_PP_OM,ppsteps & aiProcess_OptimizeMeshes ? MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu,ID_VIEWER_PP_PTV,ppsteps & aiProcess_PreTransformVertices ? MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu,ID_VIEWER_PP_RRM2,ppsteps & aiProcess_RemoveRedundantMaterials ? MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu,ID_VIEWER_PP_TUV,ppsteps & aiProcess_TransformUVCoords ? MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu,ID_VIEWER_PP_VDS,ppsteps & aiProcess_ValidateDataStructure ? MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu,ID_VIEWER_PP_DB,ppsteps & aiProcess_Debone ? MF_CHECKED : MF_UNCHECKED);
}
#ifndef ASSIMP_BUILD_NO_EXPORT
//-------------------------------------------------------------------------------
// Fill the 'export' top level menu with a list of all supported export formats
//-------------------------------------------------------------------------------
void PopulateExportMenu() {
// add sub items for all recent files
Exporter exp;
HMENU hm = ::CreateMenu();
for(size_t i = 0; i < exp.GetExportFormatCount(); ++i) {
const aiExportFormatDesc* const e = exp.GetExportFormatDescription(i);
char tmp[256];
sprintf(tmp,"%s (%s)",e->description,e->id);
AppendMenu(hm,MF_STRING,AI_VIEW_EXPORT_FMT_ID(i),tmp);
}
ModifyMenu(GetMenu(g_hDlg),ID_EXPORT,MF_BYCOMMAND | MF_POPUP,
(UINT_PTR)hm,"Export");
}
//-------------------------------------------------------------------------------
// Export function
//-------------------------------------------------------------------------------
void DoExport(size_t formatId) {
if (!g_szFileName[0]) {
MessageBox(g_hDlg, "No model loaded", "Export", MB_ICONERROR);
return;
}
Exporter exp;
const aiExportFormatDesc* const e = exp.GetExportFormatDescription(formatId);
ai_assert(e);
char szFileName[MAX_PATH*2];
DWORD dwTemp = sizeof(szFileName);
if(ERROR_SUCCESS == RegQueryValueEx(g_hRegistry,"ModelExportDest",nullptr,nullptr,(BYTE*)szFileName, &dwTemp)) {
ai_assert(strlen(szFileName) <= MAX_PATH);
// invent a nice default file name
char* sz = std::max(strrchr(szFileName,'\\'),strrchr(szFileName,'/'));
if (sz) {
strncpy(sz,std::max(strrchr(g_szFileName,'\\'),strrchr(g_szFileName,'/')),MAX_PATH);
}
}
else {
// Key was not found. Use the folder where the asset comes from
strncpy(szFileName,g_szFileName,MAX_PATH);
}
// fix file extension
{ char * const sz = strrchr(szFileName,'.');
if(sz) {
ai_assert((sz - &szFileName[0]) + strlen(e->fileExtension) + 1 <= MAX_PATH);
strcpy(sz+1,e->fileExtension);
}
}
// build the stupid info string for GetSaveFileName() - can't use sprintf() because the string must contain binary zeros.
char desc[256] = {0};
char* c = strcpy(desc,e->description) + strlen(e->description)+1;
c += sprintf(c,"*.%s",e->fileExtension)+1;
strcpy(c, "*.*\0"); c += 4;
ai_assert(c - &desc[0] <= 256);
const std::string ext = "."+std::string(e->fileExtension);
OPENFILENAME sFilename1 = {
sizeof(OPENFILENAME),
g_hDlg,GetModuleHandle(nullptr),
desc, nullptr, 0, 1,
szFileName, MAX_PATH, nullptr, 0, nullptr,
"Export asset",
OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY | OFN_NOCHANGEDIR,
0, 1, ext.c_str(), 0, nullptr, nullptr
};
if(::GetSaveFileName(&sFilename1) == 0) {
return;
}
// Now store the file in the registry unless the user decided to stay in the model directory
const std::string sFinal = szFileName, sub = sFinal.substr(0,sFinal.find_last_of("\\/"));
if (strncmp(sub.c_str(),g_szFileName,sub.length())) {
RegSetValueExA(g_hRegistry,"ModelExportDest",0,REG_SZ,(const BYTE*)szFileName,MAX_PATH);
}
// export the file
const aiReturn res = exp.Export(g_pcAsset->pcScene,e->id,sFinal.c_str(),
ppsteps | /* configurable pp steps */
aiProcess_GenSmoothNormals | // generate smooth normal vectors if not existing
aiProcess_SplitLargeMeshes | // split large, unrenderable meshes into submeshes
aiProcess_Triangulate | // triangulate polygons with more than 3 edges