void SceneTerrain::Init()
{
ResourceManager& res = ResourceManager::getInstance();
VarManager& var = VarManager::getInstance();
m_vSunAngle = vec2(0.0f, RADIANS(45.0f));
m_pSkybox = (TextureCubemap*)res.LoadResource(ResourceManager::TEXTURECUBEMAP, "sand_up.jpg sand_dn.jpg sand_tp.jpg sand_bm.jpg sand_lt.jpg sand_rt.jpg");
m_pShaderLighting = (Shader*)res.LoadResource(ResourceManager::SHADER, "lighting");
m_pShaderTerrain = (Shader*)res.LoadResource(ResourceManager::SHADER, "terrain_ground");
m_pShaderWater = (Shader*)res.LoadResource(ResourceManager::SHADER, "terrain_water");
m_pShaderGrass = (Shader*)res.LoadResource(ResourceManager::SHADER, "terrain_grass");
m_pShaderTree = (Shader*)res.LoadResource(ResourceManager::SHADER, "terrain_tree");
res.LoadResource(ResourceManager::MESH, "terrain_house.obj");
res.LoadResource(ResourceManager::TEXTURE2D, "wall_diffuse.jpg");
res.LoadResource(ResourceManager::TEXTURE2D, "wall_NM_height.tga");
m_tTextures.push_back( (Texture2D*)res.LoadResource(ResourceManager::TEXTURE2D, "terrain_detail_NM.tga") );
m_tTextures.push_back( (Texture2D*)res.LoadResource(ResourceManager::TEXTURE2D, "sandfloor009a.jpg") );
m_tTextures.push_back( (Texture2D*)res.LoadResource(ResourceManager::TEXTURE2D, "terrain_rocky_map_1024.png") );
m_tTextures.push_back( (Texture2D*)res.LoadResource(ResourceManager::TEXTURE2D, "terrain_grass_map_1024.png") );
m_tTextures.push_back( (Texture2D*)res.LoadResource(ResourceManager::TEXTURE2D, "terrain_water_caustics.jpg") );
res.LoadResource(ResourceManager::TEXTURE2D, "grass_billboards.tga");
res.LoadResource(ResourceManager::TEXTURE2D, "palm_texture.tga");
m_pTexWaterNoiseNM = (Texture2D*)res.LoadResource(ResourceManager::TEXTURE2D, "terrain_water_NM.jpg");
m_pTerrainDiffuseMap = (Texture2D*)res.LoadResource(ResourceManager::TEXTURE2D, "test_heightmap512_2_diffusemap.jpg");
var.set("water_height", 4.2f);
m_pTerrain = new Terrain();
assert(m_pTerrain != NULL);
//BoundingBox bbox( vec3(-300.0f, 0.0f, -300.0f), vec3(300.0f, 50.0f, 300.0f) );
BoundingBox bbox( vec3(-300.0f, 0.0f, -300.0f), vec3(300.0f, 40.0f, 300.0f) );
// m_pTerrain->Load("test_heightmap1024_2.jpg", bbox, 32);
m_pTerrain->Load("test_heightmap512_2.jpg", bbox, 16);
ImageTools::ImageData img;
ImageTools::OpenImage("test_heightmap512_2_diffusemap.jpg", img);
m_pTerrain->GenerateGrass(img, 200000);
m_pTerrain->GenerateVegetation(img, 100);
m_pTerrain->ComputeBoundingBox();
img.Destroy();
Reload(); // set shader constants
m_fboWaterReflection.Create(FrameBufferObject::FBO_2D_COLOR, 512, 512);
m_fboDepthMapFromLight[0].Create(FrameBufferObject::FBO_2D_DEPTH, 2048, 2048);
m_fboDepthMapFromLight[1].Create(FrameBufferObject::FBO_2D_DEPTH, 2048, 2048);
LoadCameraTrajFromFile("terrain.txt");
}
void SceneTestShadowMapping::Init()
{
ResourceManager& res = ResourceManager::getInstance();
m_vLightPos = vec4(0.0f, 4.0f, 1.0f, 1.0f);
m_vLightLookAt = vec3(0.0f, 0.0f, 0.0f);
m_pSkybox = (TextureCubemap*)res.LoadResource(ResourceManager::TEXTURECUBEMAP, "arch_posx.jpg arch_negx.jpg arch_posy.jpg arch_negy.jpg arch_posz.jpg arch_negz.jpg");
res.LoadResource(ResourceManager::MESH, "scene_shadow.obj");
res.LoadResource(ResourceManager::MESH, "bunny_1500_smooth.obj");
res.LoadResource(ResourceManager::MESH, "teapot.obj");
m_pShader = (Shader*)res.LoadResource(ResourceManager::SHADER, "lighting");
res.LoadResource(ResourceManager::TEXTURE2D, "rocks_diffuse.jpg");
res.LoadResource(ResourceManager::TEXTURE2D, "wall_diffuse.jpg");
res.LoadResource(ResourceManager::TEXTURE2D, "four_diffuse.jpg");
res.LoadResource(ResourceManager::TEXTURE2D, "brick_diffuse.jpg");
res.LoadResource(ResourceManager::TEXTURE2D, "sand_up.jpg");
res.LoadResource(ResourceManager::TEXTURE2D, "woodfloor005a_diffuse.jpg");
Texture2D::EnableGenerateMipmaps(false);
res.LoadResource(ResourceManager::TEXTURE2D, "rocks_NM_height.tga");
res.LoadResource(ResourceManager::TEXTURE2D, "wall_NM_height.tga");
res.LoadResource(ResourceManager::TEXTURE2D, "four_NM_height.tga");
res.LoadResource(ResourceManager::TEXTURE2D, "brick_NM_height.tga");
res.LoadResource(ResourceManager::TEXTURE2D, "grate01.tga");
res.LoadResource(ResourceManager::TEXTURE2D, "grate02.tga");
res.LoadResource(ResourceManager::TEXTURE2D, "grate03.tga");
res.LoadResource(ResourceManager::TEXTURE2D, "woodfloor005a_NM.jpg");
Texture2D::EnableGenerateMipmaps(true);
m_fboDepthMapFromLight.Create(FrameBufferObject::FBO_2D_DEPTH, 1024, 1024);
m_fboTextureProjected.Create(FrameBufferObject::FBO_2D_COLOR, 512, 512);
m_pSubScene = SceneManager::getInstance().getScenePointer("terrain");
assert(m_pSubScene);
m_pSplineLightPosition = new SplineGL();
m_pSplineLightPosition->AddPoint( vec3( 5.0, 5.0, 5.0) );
m_pSplineLightPosition->AddPoint( vec3(-5.0, 2.0, 5.0) );
m_pSplineLightPosition->AddPoint( vec3(-5.0, 0.5,-5.0) );
m_pSplineLightPosition->AddPoint( vec3( 5.0, 2.0,-5.0) );
m_pSplineLightPosition->BuildSplines(true);
m_pSplineLightPosition->setSpeed(0.06f);
m_pSplineLightLookAt = new SplineGL();
m_pSplineLightLookAt->AddPoint( vec3( 3.0, 1.5, 3.0) );
m_pSplineLightLookAt->AddPoint( vec3(-4.0, 3.0, 3.0) );
m_pSplineLightLookAt->AddPoint( vec3(-3.0, 0.5,-3.0) );
m_pSplineLightLookAt->AddPoint( vec3( 3.0, 1.6,-3.0) );
m_pSplineLightLookAt->BuildSplines(true);
m_pSplineLightLookAt->setSpeed(0.06f);
m_fObjectRotation = 0.0f;
LoadCameraTrajFromFile("shadow_mapping.txt");
}
// Initialisation des données propres à la scène
void SceneToon::Init()
{
// On accède au Resource Manager pour charger des ressources :
ResourceManager& res = ResourceManager::getInstance();
// Ici on charge une texture, et on récupère un pointeur sur la donnée pour y accéder plus facilement
m_pMyTexGround = (Texture2D*)res.LoadResource(ResourceManager::TEXTURE2D, "dirtground008.jpg");
m_pMyTexWall = (Texture2D*)res.LoadResource(ResourceManager::TEXTURE2D, "brickwall004.jpg");
m_pMyTexTop = (Texture2D*)res.LoadResource(ResourceManager::TEXTURE2D, "floor_tile_006a_reflect.jpg");
m_pScene = (Mesh*)res.LoadResource(ResourceManager::MESH, "scene_fur.obj");
m_objHomer = (Mesh*)res.LoadResource(ResourceManager::MESH, "bunny_1500_smooth.obj");
m_teapot = (Mesh*)res.LoadResource(ResourceManager::MESH, "teapot.obj");
m_shadeToon = (Shader*)res.LoadResource(ResourceManager::SHADER, "toon");
m_fAngle = 0.0f;
m_vLightPos = vec4(0.0f, 5.0f, 0.0f, 1.0f);
LoadCameraTrajFromFile("toon.txt");
}
