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Merge branch 'master' into assimp-viewer-nullptr

pull/3139/head
Kim Kulling 2020-04-08 20:17:37 +02:00 committed by GitHub
parent 3510d85967 abb628bc58
commit c6045438dc
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 35 additions and 33 deletions
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68
samples/SimpleTexturedOpenGL/SimpleTexturedOpenGL/src/model_loading.cpp
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@ -18,8 +18,10 @@
#include <GL/gl.h>
#include <GL/glu.h>
#pragma warning(disable: 4100) // Disable warning 'unreferenced formal parameter'
#define STB_IMAGE_IMPLEMENTATION
#include "contrib/stb_image/stb_image.h"
#pragma warning(default: 4100) // Enable warning 'unreferenced formal parameter'
#include <fstream>
@ -38,10 +40,10 @@
// The default hard-coded path. Can be overridden by supplying a path through the command line.
static std::string modelpath = "../../test/models/OBJ/spider.obj";
HGLRC hRC=NULL; // Permanent Rendering Context
HDC hDC=NULL; // Private GDI Device Context
HWND hWnd=NULL; // Holds Window Handle
HINSTANCE hInstance; // Holds The Instance Of The Application
HGLRC hRC=nullptr; // Permanent Rendering Context
HDC hDC=nullptr; // Private GDI Device Context
HWND g_hWnd=nullptr; // Holds Window Handle
HINSTANCE g_hInstance=nullptr; // Holds The Instance Of The Application
bool keys[256]; // Array used for Keyboard Routine;
bool active=TRUE; // Window Active Flag Set To TRUE by Default
@ -64,7 +66,7 @@ GLfloat LightPosition[]= { 0.0f, 0.0f, 15.0f, 1.0f };
// the global Assimp scene object
const aiScene* scene = NULL;
const aiScene* g_scene = NULL;
GLuint scene_list = 0;
aiVector3D scene_min, scene_max, scene_center;
@ -127,10 +129,10 @@ bool Import3DFromFile( const std::string& pFile)
return false;
}
scene = importer.ReadFile( pFile, aiProcessPreset_TargetRealtime_Quality);
g_scene = importer.ReadFile(pFile, aiProcessPreset_TargetRealtime_Quality);
// If the import failed, report it
if( !scene)
if(!g_scene)
{
logInfo( importer.GetErrorString());
return false;
@ -299,7 +301,7 @@ int LoadGLTextures(const aiScene* scene)
// All Setup For OpenGL goes here
int InitGL()
{
if (!LoadGLTextures(scene))
if (!LoadGLTextures(g_scene))
{
return FALSE;
}
@ -440,7 +442,7 @@ void recursive_render (const struct aiScene *sc, const struct aiNode* nd, float
// draw all meshes assigned to this node
for (; n < nd->mNumMeshes; ++n)
{
const struct aiMesh* mesh = scene->mMeshes[nd->mMeshes[n]];
const struct aiMesh* mesh = sc->mMeshes[nd->mMeshes[n]];
apply_material(sc->mMaterials[mesh->mMaterialIndex]);
@ -527,7 +529,7 @@ int DrawGLScene() //Here's where we do all the drawing
glRotatef(yrot, 0.0f, 1.0f, 0.0f);
glRotatef(zrot, 0.0f, 0.0f, 1.0f);
drawAiScene(scene);
drawAiScene(g_scene);
//xrot+=0.3f;
yrot+=0.2f;
@ -561,23 +563,23 @@ void KillGLWindow() // Properly Kill The Window
if (hDC)
{
if (!ReleaseDC(hWnd, hDC)) // Are We able to Release The DC?
if (!ReleaseDC(g_hWnd, hDC)) // Are We able to Release The DC?
MessageBox(NULL, TEXT("Release Device Context Failed."), TEXT("SHUTDOWN ERROR"), MB_OK | MB_ICONINFORMATION);
hDC = NULL;
}
if (hWnd)
if (g_hWnd)
{
if (!DestroyWindow(hWnd)) // Are We Able To Destroy The Window
if (!DestroyWindow(g_hWnd)) // Are We Able To Destroy The Window
MessageBox(NULL, TEXT("Could Not Release hWnd."), TEXT("SHUTDOWN ERROR"), MB_OK | MB_ICONINFORMATION);
hWnd = NULL;
g_hWnd = NULL;
}
if (hInstance)
if (g_hInstance)
{
if (!UnregisterClass(TEXT("OpenGL"), hInstance)) // Are We Able To Unregister Class
if (!UnregisterClass(TEXT("OpenGL"), g_hInstance)) // Are We Able To Unregister Class
MessageBox(NULL, TEXT("Could Not Unregister Class."), TEXT("SHUTDOWN ERROR"), MB_OK | MB_ICONINFORMATION);
hInstance = NULL;
g_hInstance = NULL;
}
}
@ -602,12 +604,12 @@ BOOL CreateGLWindow(const char* title, int width, int height, int bits, bool ful
fullscreen = fullscreenflag;
hInstance = GetModuleHandle(NULL); // Grab An Instance For Our Window
g_hInstance = GetModuleHandle(NULL); // Grab An Instance For Our Window
wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC; // Redraw On Move, And Own DC For Window
wc.lpfnWndProc = (WNDPROC) WndProc; // WndProc handles Messages
wc.cbClsExtra = 0; // No Extra Window Data
wc.cbWndExtra = 0; // No Extra Window Data
wc.hInstance = hInstance;
wc.hInstance = g_hInstance;
wc.hIcon = LoadIcon(NULL, IDI_WINLOGO); // Load The Default Icon
wc.hCursor = LoadCursor(NULL, IDC_ARROW); // Load the default arrow
wc.hbrBackground= NULL; // No Background required for OpenGL
@ -661,7 +663,7 @@ BOOL CreateGLWindow(const char* title, int width, int height, int bits, bool ful
AdjustWindowRectEx(&WindowRect, dwStyle, FALSE, dwExStyle); // Adjust Window To True Requestes Size
if (!(hWnd=CreateWindowEx( dwExStyle, // Extended Style For The Window
if (nullptr == (g_hWnd=CreateWindowEx(dwExStyle, // Extended Style For The Window
TEXT("OpenGL"), // Class Name
UTFConverter(title).c_wstr(), // Window Title
WS_CLIPSIBLINGS | // Required Window Style
@ -672,7 +674,7 @@ BOOL CreateGLWindow(const char* title, int width, int height, int bits, bool ful
WindowRect.bottom-WindowRect.top, // Calc adjustes Window Height
NULL, // No Parent Window
NULL, // No Menu
hInstance, // Instance
g_hInstance, // Instance
NULL ))) // Don't pass anything To WM_CREATE
{
abortGLInit("Window Creation Error.");
@ -701,13 +703,13 @@ BOOL CreateGLWindow(const char* title, int width, int height, int bits, bool ful
0, 0, 0 // Layer Masks Ignored
};
if (!(hDC=GetDC(hWnd))) // Did we get the Device Context?
if (nullptr == (hDC=GetDC(g_hWnd))) // Did we get the Device Context?
{
abortGLInit("Can't Create A GL Device Context.");
return FALSE;
}
if (!(PixelFormat=ChoosePixelFormat(hDC, &pfd))) // Did We Find a matching pixel Format?
if (0 == (PixelFormat=ChoosePixelFormat(hDC, &pfd))) // Did We Find a matching pixel Format?
{
abortGLInit("Can't Find Suitable PixelFormat");
return FALSE;
@ -719,7 +721,7 @@ BOOL CreateGLWindow(const char* title, int width, int height, int bits, bool ful
return FALSE;
}
if (!(hRC=wglCreateContext(hDC)))
if (nullptr == (hRC=wglCreateContext(hDC)))
{
abortGLInit("Can't Create A GL Rendering Context.");
return FALSE;
@ -733,9 +735,9 @@ BOOL CreateGLWindow(const char* title, int width, int height, int bits, bool ful
//// *** everything okay ***
ShowWindow(hWnd, SW_SHOW); // Show The Window
SetForegroundWindow(hWnd); // Slightly Higher Prio
SetFocus(hWnd); // Sets Keyboard Focus To The Window
ShowWindow(g_hWnd, SW_SHOW); // Show The Window
SetForegroundWindow(g_hWnd); // Slightly Higher Prio
SetFocus(g_hWnd); // Sets Keyboard Focus To The Window
ReSizeGLScene(width, height); // Set Up Our Perspective GL Screen
if (!InitGL())
@ -753,7 +755,7 @@ void cleanup()
destroyAILogger();
if (hWnd)
if (g_hWnd)
KillGLWindow();
};
@ -818,12 +820,12 @@ LRESULT CALLBACK WndProc(HWND hWnd, // Handles for this Window
return DefWindowProc(hWnd, uMsg, wParam, lParam);
}
int WINAPI WinMain( HINSTANCE hInstance, // The instance
HINSTANCE hPrevInstance, // Previous instance
LPSTR lpCmdLine, // Command Line Parameters
int nShowCmd ) // Window Show State
int WINAPI WinMain( HINSTANCE /*hInstance*/, // The instance
HINSTANCE /*hPrevInstance*/, // Previous instance
LPSTR /*lpCmdLine*/, // Command Line Parameters
int /*nShowCmd*/ ) // Window Show State
{
MSG msg;
MSG msg = {};
BOOL done=FALSE;
createAILogger();