void TSRModel::LoadFromMesh( TSRModel* _pModel, TSRIndexedMesh* _pIndexedMesh, TSRBBox& _boundBox )
{
_pModel->m_uiGeometriesCount = 1;
_pModel->m_pGeometries = new TSRModelGeometry[ 1 ];
_pModel->m_BoundBox = _boundBox;
TSRModelGeometry* pGeometry = _pModel->m_pGeometries;
pGeometry->m_uiShaderFlags = _pIndexedMesh->m_pVertexDeclaration->CalculateShaderFlags();
pGeometry->m_pMesh = _pIndexedMesh;
pGeometry->m_uiTriangleSetsCount = 1;
pGeometry->m_pTriangleSets = new TSRModelGeometryTriangleSet[ 1 ];
pGeometry->m_Bounds = _boundBox;
//pGeometry->m_uiRasterizerStateId = 1;
TSRModelGeometryTriangleSet* pTriangleSet = pGeometry->m_pTriangleSets;
pTriangleSet->m_uiStartIndex = 0;
pTriangleSet->m_uiIndexCount = _pIndexedMesh->GetIndexCount();
if ( _pIndexedMesh->GetIndexCount() == 0 )
{
pTriangleSet->m_uiIndexCount = _pIndexedMesh->GetVertexBuffer()->m_uiVertexCount;
}
pTriangleSet->m_renderMode = TWISTER_RENDERMODE_TRIANGLES;
pTriangleSet->m_uiMaterialIndex = 0;
_pModel->m_uiTexturesCount = 2;
_pModel->m_ppTextures = new TSRTexture*[ 2 ];
_pModel->m_pModelTextures = new TSRModelTexture[ _pModel->m_uiTexturesCount ];
/// white and default normal are always first 2 textures..
_pModel->m_ppTextures[ 0 ] = TextureManager()->GetWhite();
_pModel->m_ppTextures[ 1 ] = TextureManager()->GetDefaultNormal();
_pModel->m_uiMaterialsCount = 1;
_pModel->m_pMaterials = new TSRModelMaterial[ 1 ];
TSRModelMaterial* pModelMaterial = _pModel->m_pMaterials;
pModelMaterial->m_fTransparency = 1.0f;
_pModel->m_uiRenderNodesCount = 1;
_pModel->m_pRenderNodes = new TSRModelRenderNode[ 1 ];
_pModel->m_pRenderNodes[ 0 ].m_WorldTransform.MakeIdent();
_pModel->m_pRenderNodes[ 0 ].m_uiGeometriesCount = 1;
_pModel->m_pRenderNodes[ 0 ].m_pGeometriesIndices = new int[ 1 ];
_pModel->m_pRenderNodes[ 0 ].m_pGeometriesIndices[ 0 ] = 0;
_pModel->m_RootNode.m_iRenderNodeIndex = 0;
_pModel->m_RootNode.m_LocalTransform.MakeIdent();
_pModel->m_uiEffectsCount = 1;
_pModel->m_ppEffects = new TSREffect*[ 1 ];
_pModel->m_ppEffects[ 0 ] = EffectManager()->Aquire( "supershader.fx" );
snprintf( _pModel->m_RootNode.m_Name, 32, "OBJ_RootNode" );
}
void cBSPDemoCallbacks::OnDrawInterface()
{
Graphics()->SetDepthStencilState(Graphics()->m_DepthTestDisabledWriteEnabled);
Graphics()->SetBlendState( Graphics()->m_BlendAdditiveColor );
Graphics()->Begin2D();
TSRGUISubSystem::Update( 0.0f );
TSRText::SetColor( TSRColor3( 1.0f, 1.0f, 0.0f ) );
TSRText::Printf( 30, 130, "%d textures remaining ", TextureManager()->GetQueueLength() );
TSRText::Printf( 30, 110, "Press L to add a light in your position" );
TSRText::Printf( 30, 90, "Press K to remove it" );
TSRText::SetColor( TSRColor3( 1.0f, 0.0f, 0.0f ) );
TSRText::Printf( 30, 30, "%d fps", TSRSystem()->CalculateFPS() );
TSRText::Printf( 30, 50, "Use mouse to rotate the camera" );
TSRText::Printf( 30, 70, "Use the arrows to move around the place" );
Graphics()->SetBlendState( Graphics()->m_BlendDisabled );
TSRText::SetColor( TSRColor3( 1.0f, 1.0f, 1.0f ) );
if ( m_pNearestDoor )
{
TSRText::Printf( 30, 130, "Press space to open" );
}
Graphics()->SetBlendState( Graphics()->m_BlendDisabled );
Graphics()->End2D();
Graphics()->SetBlendState( Graphics()->m_BlendDisabled );
}
TSRLightingManager::TSRLightingManager() : m_LightingKey( 0 )
{
m_ProjectedTextures[ 0 ].BindToName( "ProjectorTexture" );
m_ProjectedTextures[ 1 ].BindToName( "ProjectorTexture" );
m_ProjectedTextures[ 2 ].BindToName( "ProjectorTexture" );
m_ProjectedTextures[ 3 ].BindToName( "ProjectorTexture" );
m_SpotShadowTexture.BindToName( "SpotsShadowMapAtlas" );
m_Projectors[ 0 ].BindToName( "Projector0", sizeof( TSRProjectorShaderData ) );
m_Projectors[ 1 ].BindToName( "Projector1", sizeof( TSRProjectorShaderData ) );
m_Projectors[ 2 ].BindToName( "Projector2", sizeof( TSRProjectorShaderData ) );
m_Projectors[ 3 ].BindToName( "Projector3", sizeof( TSRProjectorShaderData ) );
m_AmbientColor.Assign( 0.05f, 0.05f, 0.05f, 1.0f );
m_AmbientLightColor.BindToName( "AmbientLightColor" );
m_AmbientLightColor.Set( m_AmbientColor );
m_EffectsDisabledMask = 0;
m_EffectsEnabledMask = 0;
m_pDefaultSpotTexture = TextureManager()->Aquire( "textures/spotlight.dds" );
#if defined( WIN32 ) || defined ( WIN64 )
// #ifndef OPENGL_RENDERER
m_pMainLightShader = new TSRShaderEffect( "MainLight.fx" );
m_pMainLightAndShadowShader = new TSRShaderEffect( "MainLight.fx", TWISTER_SHADER_FLAG_SHADOWMAP );
m_pDirectionalLightShader = new TSRShaderEffect( "DirectionalLight.fx" );
m_pPointLightShader = new TSRShaderEffect( "PointLight.fx" );
m_pSpotLightShader = new TSRShaderEffect( "SpotLight.fx" );
// #endif
#endif
}
// /////////////////////////////////////////////////////////////////
//
// /////////////////////////////////////////////////////////////////
bool Pool3dGame::VInitOpenGL()
{
bool result = true;
GF_LOG_DEB("Initializing the GLEW library");
#if TARGET_OS_MAC
glewExperimental = GL_TRUE;
#endif
GLenum res = glewInit();
if (GLEW_OK != res)
{
// Problem: glewInit failed, something is seriously wrong.
GF_LOG_ERR(string("Failed to initialize the GLEW library: ") + string(reinterpret_cast<const char *>(glewGetErrorString(res))));
result = false;
}
if(result)
{
GF_LOG_DEB(string("Using GLEW version: ") + string(reinterpret_cast<const char *>(glewGetString(GLEW_VERSION))));
}
// Check for required OpenGL extensions here and set application wide flags if certain features are available.
// TODO: check for other extensions.
#ifdef GLEW_EXT_texture_filter_anisotropic
m_isAnisotropicExtPresent = true;
#endif
// Perform any global OpenGL initialization here.
if(result)
{
// Set the color buffer clear value.
glClearColor(GameHalloran::g_gcLightGray.GetX(), GameHalloran::g_gcLightGray.GetY(), GameHalloran::g_gcLightGray.GetZ(), GameHalloran::g_gcLightGray.GetW());
// Enable depth testing.
glEnable(GL_DEPTH_TEST);
// Set the alpha blending function.
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
// Turn on anitaliasing for lines
glHint(GL_LINE_SMOOTH_HINT, GL_NICEST);
// Cull all back facing triangles.
glCullFace(GL_BACK);
// Set the triangle winding.
glFrontFace(GL_CCW);
// Initialize the TextureManager last once all other OpenGL initialization is done.
m_texManagerPtr.reset(GCC_NEW TextureManager(10, 1024*1024*20));
m_texManagerPtr->SetTextureFilterMode(TextureManager::eAnisotropic);
m_texManagerPtr->SetAnisotropicLinearLevel(1.0f);
GameMain::SetupTextureAtlasManager(std::string("atlases") + ZipFile::ZIP_PATH_SEPERATOR + std::string("atlasDictionary.xml"));
}
return (result);
}
void Sprite::DrawOn(SDL_Renderer * ren, int x, int y ) {
TextureLocation tl = TextureManager().getSingleton()->getTexture(location);
SDL_Rect outRect;
outRect.x = x;
outRect.y = y;
outRect.w = visRect.w;
outRect.h = visRect.h;
SDL_Rect sRect = getSubRect(tl.lrect, visRect);
SDL_RenderCopy(ren, tl.texture, &sRect, &outRect);
}
Manager::Manager( const char* name, int width, int height, Engine::WindowMode wm ):
RTTI_CLASS_DEFINE( Manager ),
m_engine( 0 ),
m_game( 0 ),
m_pushState( 0 ),
m_progressState( 0 ),
m_progressStateDefault( 0 ),
m_popState( false ),
m_changeState( false ),
m_loading( false ),
m_states( 0 ),
m_scenes( 0 ),
m_materials( 0 ),
m_effects( 0 ),
m_fonts( 0 ),
m_textures( 0 ),
m_canvases( 0 ),
m_assets( 0 ),
m_assetsLoading( 0 ),
m_actors( 0 ),
m_controls( 0 ),
m_collisions( 0 ),
m_audio( 0 )
{
m_engine = xnew Engine();
m_engine->initiation( name, width, height, wm );
m_states = xnew Stack< IState >();
m_scenes = xnew SceneManager();
m_materials = xnew MaterialManager();
m_effects = xnew EffectManager();
m_fonts = xnew FontManager();
m_textures = xnew TextureManager();
m_canvases = xnew CanvasManager();
m_assets = xnew AssetManager();
m_assetsLoading = xnew AssetManager();
m_actors = xnew Stack< ActorManager >();
m_controls = xnew Stack< ControlManager >();
m_collisions = xnew Stack< CollisionManager >();
m_audio = xnew AudioManager();
Global::use().engine = m_engine;
Global::use().scenes = m_scenes;
Global::use().materials = m_materials;
Global::use().effects = m_effects;
Global::use().fonts = m_fonts;
Global::use().textures = m_textures;
Global::use().canvases = m_canvases;
Global::use().assets = m_assets;
Global::use().assetsLoading = m_assetsLoading;
Global::use().actors = 0;
Global::use().controls = 0;
Global::use().collisions = 0;
Global::use().audio = m_audio;
}
void RenderAxis( float _fLength )
{
TSRMaterial material;
material.m_vDiffuseColor.Assign( 1.0f, 1.0f, 1.0f, 1.0f );
material.m_vSpecularColor.Assign( 0.24f, 0.2f, 0.22f, 1.0f );
material.m_vSpecularPowerBumpiness.Assign( 1024.0f, 1.0f );
TSRGlobalConstants.SetMaterial( material );
TSRGlobalConstants.m_DiffuseTexture.Set( *TextureManager()->GetWhite() );
TSRGlobalConstants.PushMatrix();
TSRGlobalConstants.Scale( _fLength, _fLength, _fLength );
Graphics()->m_pTexturedVertexColorShader->Activate();
g_pUnitAxis->Render();
TSRGlobalConstants.PopMatrix();
}
bool TestApp::VInitOpenGL()
{
bool result = true;
GF_LOG_DEB("Initializing the GLEW library");
#if defined(TARGET_OS_MAC)
glewExperimental = GL_TRUE;
#endif
GLenum res = glewInit();
if(GLEW_OK != res) {
GF_LOG_ERR(string("Failed to initialize the GLEW library: ") + string(reinterpret_cast<const char *>(glewGetErrorString(res))));
result = false;
}
if(result) {
GF_LOG_DEB(string("Using GLEW version: ") + string(reinterpret_cast<const char *>(glewGetString(GLEW_VERSION))));
}
#ifdef GLEW_EXT_texture_filter_anisotropic
m_isAnisotropicExtPresent = true;
#endif
if(result) {
glClearColor(GameHalloran::g_gcBlue.GetX()
, GameHalloran::g_gcBlue.GetY()
, GameHalloran::g_gcBlue.GetZ()
, GameHalloran::g_gcBlue.GetW());
glEnable(GL_DEPTH_TEST);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glHint(GL_LINE_SMOOTH_HINT, GL_NICEST);
glCullFace(GL_BACK);
glFrontFace(GL_CCW);
m_texManagerPtr.reset(GCC_NEW TextureManager(10, 1024 * 1024 * 20));
m_texManagerPtr->SetTextureFilterMode(TextureManager::eAnisotropic);
m_texManagerPtr->SetAnisotropicLinearLevel(1.0f);
GameMain::SetupTextureAtlasManager(std::string("atlases") + ZipFile::ZIP_PATH_SEPERATOR + std::string("atlasDictionary.xml"));
}
return (result);
}
Sprite::Sprite(AtlasLocation al, int numFrames, CLEngine * cle): clLoaded(0) {
location = al;
TextureLocation tl = TextureManager().getSingleton()->getTexture(location);
tw = tl.lrect.w;
th = tl.lrect.h;
visRect.x = 0;
visRect.y = 0;
visRect.w = tw/numFrames;
visRect.h = th;
if( cle != NULL ) {
TextureProperty tp = getTexId(tl.texture);
int err;
clObj = clCreateFromGLTexture2D(cle->getContext(), CL_MEM_READ_WRITE, tp.ttype, 0, tp.tid, &clLoaded);
if( clLoaded < 0 ) { fprintf(stderr, "%i\n", clLoaded); perror("Could not create texture buffer."); exit(1); }
} else {
clObj = 0;
}
}
/// constructor
VDSMesh::VDSMesh(): TSRMesh( *g_VDSVertexDecl ), m_pDiffuseTexture( TextureManager()->GetWhite() ), m_pNormalTexture( TextureManager()->GetDefaultNormal() ), m_pModelInstance( NULL )
{
}
void TSRModel::LoadModel( TSRModel* pModel, const char* _pFileName )
{
/// new : if this is a .obj file, we create a dummy model around its mesh
string strFilename = _pFileName;
string strExtension = strFilename.substr( strlen( _pFileName ) - 3, strlen( _pFileName ) );
if ( strExtension == "obj" )
{
LoadFromOBJ( pModel, _pFileName );
return;
}
TSRFileStream* fptr = TSRFileSystem::OpenFileStream( _pFileName, "rb" );
// first read the version
unsigned int uiVersion = 0;
fread( &uiVersion, sizeof( unsigned int ), 1, fptr );
// read geometries
fread( &pModel->m_uiGeometriesCount, sizeof( unsigned int ), 1, fptr );
if ( pModel->m_uiGeometriesCount > 0 )
{
pModel->m_pGeometries = new TSRModelGeometry[ pModel->m_uiGeometriesCount ];
}
for ( unsigned int i = 0; i < pModel->m_uiGeometriesCount; i++ )
{
LoadGeometry( pModel->m_pGeometries + i, fptr );
}
/// read skinned geometries
fread( &pModel->m_uiSkinnedGeometriesCount, sizeof( unsigned int ), 1, fptr );
if ( pModel->m_uiSkinnedGeometriesCount )
{
pModel->m_pSkinnedGeometries = new TSRModelSkinnedGeometry[ pModel->m_uiSkinnedGeometriesCount ];
}
for ( unsigned int i = 0; i < pModel->m_uiSkinnedGeometriesCount; i++ )
{
LoadSkinnedGeometry( pModel->m_pSkinnedGeometries + i, fptr );
}
/// read effects
fread( &pModel->m_uiEffectsCount, sizeof( unsigned int ), 1, fptr );
if ( pModel->m_uiEffectsCount > 0 )
{
pModel->m_ppEffects = new TSREffect* [ pModel->m_uiEffectsCount ];
for ( unsigned int i = 0; i < pModel->m_uiEffectsCount; i++ )
{
char effectName[ 16 ];
fread( effectName, 16, 1, fptr );
pModel->m_ppEffects[ i ] = EffectManager()->Aquire( effectName );
}
}
/// read textures
fread( &pModel->m_uiTexturesCount, sizeof( unsigned int ), 1, fptr );
pModel->m_uiTexturesCount += 2;
pModel->m_pModelTextures = new TSRModelTexture[ pModel->m_uiTexturesCount ];
pModel->m_ppTextures = new TSRTexture*[ pModel->m_uiTexturesCount ];
if ( pModel->m_uiTexturesCount > 2 )
{
fread( &pModel->m_pModelTextures[ 2 ], sizeof( TSRModelTexture ), pModel->m_uiTexturesCount - 2, fptr );
}
/// read materials
fread( &pModel->m_uiMaterialsCount, sizeof( unsigned int ), 1, fptr );
// always add one default material
pModel->m_pMaterials = new TSRModelMaterial[ pModel->m_uiMaterialsCount ];
if ( pModel->m_uiMaterialsCount > 0 )
{
fread( pModel->m_pMaterials, sizeof( TSRModelMaterial ), pModel->m_uiMaterialsCount, fptr );
}
snprintf( pModel->m_RootNode.m_Name, 32, "RootNode" );
// read the root node transform
fread( &pModel->m_RootNode.m_LocalTransform, sizeof( TSRMatrix4 ), 1, fptr );
// read number of nodes under root
fread( &pModel->m_RootNode.m_uiChildrenCount, sizeof( unsigned int ), 1, fptr );
// allocate them
pModel->m_RootNode.m_pChildren = new TSRModelNode[ pModel->m_RootNode.m_uiChildrenCount ];
for ( unsigned int i = 0; i < pModel->m_RootNode.m_uiChildrenCount; i++ )
{
ReadModelNodesRec( pModel->m_RootNode.m_pChildren + i, fptr );
}
// read the whole model aabb..
fread( &pModel->m_BoundBox, sizeof( TSRBBox ), 1, fptr );
// read number of render nodes.
fread( &pModel->m_uiRenderNodesCount, sizeof( unsigned int ), 1, fptr );
if ( pModel->m_uiRenderNodesCount > 0 )
{
pModel->m_pRenderNodes = new TSRModelRenderNode[ pModel->m_uiRenderNodesCount ];
}
for ( unsigned int i = 0; i < pModel->m_uiRenderNodesCount; i++ )
{
// allocate a new render node
TSRModelRenderNode* pNewRenderNode = pModel->m_pRenderNodes + i ;
// read it without the trailing pointer (world transform and the number of geometry instances)
fread( pNewRenderNode, sizeof( TSRMatrix4 ) + sizeof( int ), 1, fptr );
// allocate geometry indices
pNewRenderNode->m_pGeometriesIndices = new int[ pNewRenderNode->m_uiGeometriesCount ];
// read them
fread( pNewRenderNode->m_pGeometriesIndices, pNewRenderNode->m_uiGeometriesCount * sizeof( int ), 1, fptr );
}
/// read skinned nodes
fread( &pModel->m_uiSkinnedNodesCount, sizeof( unsigned int ), 1, fptr );
if ( pModel->m_uiSkinnedNodesCount > 0 )
{
pModel->m_pSkinnedNodes = new TSRModelRenderNode[ pModel->m_uiSkinnedNodesCount ];
}
for ( unsigned int i = 0; i < pModel->m_uiSkinnedNodesCount; i++ )
{
// allocate a new skinned node
TSRModelRenderNode* pNewSkinnedNode = pModel->m_pSkinnedNodes + i ;
// read it without the trailing pointer (world transform and the number of geometry instances)
fread( pNewSkinnedNode, sizeof( TSRMatrix4 ) + sizeof( int ), 1, fptr );
// allocate geometry indices
pNewSkinnedNode->m_pGeometriesIndices = new int[ pNewSkinnedNode->m_uiGeometriesCount ];
// read them
fread( pNewSkinnedNode->m_pGeometriesIndices, pNewSkinnedNode->m_uiGeometriesCount * sizeof( int ), 1, fptr );
}
// read the animations
fread( &pModel->m_AnimationsCount, sizeof( unsigned int ), 1, fptr );
// allocate the animations
if ( pModel->m_AnimationsCount > 0 )
{
pModel->m_pAnimations = new TSRModelAnimation[ pModel->m_AnimationsCount ];
for ( unsigned int i = 0; i < pModel->m_AnimationsCount; i++ )
{
LoadAnimation( pModel->m_pAnimations + i, fptr );
}
}
// read lights
fread( &pModel->m_uiLightsCount, sizeof( unsigned int ), 1, fptr );
// allocate lights and read them in one go..
if ( pModel->m_uiLightsCount > 0 )
{
pModel->m_pLights = new TSRModelLight[ pModel->m_uiLightsCount ];
fread( pModel->m_pLights, sizeof( TSRModelLight ), pModel->m_uiLightsCount, fptr );
}
/// read number of light nodes
fread( &pModel->m_uiLightNodesCount, sizeof( unsigned int ), 1, fptr );
if ( pModel->m_uiLightNodesCount > 0 )
{
pModel->m_pLightNodesIndices = new unsigned int[ pModel->m_uiLightNodesCount ];
fread( pModel->m_pLightNodesIndices, sizeof( unsigned int ), pModel->m_uiLightNodesCount, fptr );
}
/// read number of bones and create the skeleton matrix data
fread( &pModel->m_uiBonesCount, sizeof( unsigned int ), 1, fptr );
fclose( fptr );
/// white and default normal are always first 2 textures..
pModel->m_ppTextures[ 0 ] = TextureManager()->GetWhite();
pModel->m_ppTextures[ 1 ] = TextureManager()->GetDefaultNormal();
// change the current working directory according to the file's path, so textures can be read properly
string fullPath = _pFileName;
int iSlashPosition = ( int ) fullPath.find_last_of( "/" );
string textureFileNameHeader = "";
if ( iSlashPosition == -1 )
{
iSlashPosition = ( int ) fullPath.find_last_of( "\\" );
}
if ( iSlashPosition > -1 )
{
textureFileNameHeader = fullPath.substr( 0, iSlashPosition + 1 );
}
string textureFileName;
// change directory if needed before getting the textures..
for ( unsigned int i = 2; i < pModel->m_uiTexturesCount; i++ )
{
textureFileName = textureFileNameHeader + pModel->m_pModelTextures[ i ].m_Name;
pModel->m_ppTextures[ i ] = TextureManager()->Aquire( textureFileName.c_str() );
}
}