#include <dali-toolkit/internal/controls/control/control-data-impl.h>
#include <dali-toolkit/public-api/image-loader/image-url.h>
#include <dali-toolkit/public-api/image-loader/image.h>
-#include <dali-toolkit/public-api/image-loader/sync-image-loader.h>
#include <dali/devel-api/actors/camera-actor-devel.h>
#include <dali/devel-api/adaptor-framework/window-devel.h>
#include <dali/devel-api/common/stage.h>
#include <dali/public-api/math/math-utils.h>
#include <dali/public-api/object/type-registry-helper.h>
#include <dali/public-api/object/type-registry.h>
+#include <dali/integration-api/adaptor-framework/adaptor.h>
#include <string_view>
// INTERNAL INCLUDES
static constexpr std::string_view SKYBOX_INTENSITY_STRING = "uIntensity";
-Dali::Actor CreateSkybox(const std::string& skyboxUrl, Scene3D::SceneView::SkyboxType skyboxType)
+Dali::Actor CreateSkybox()
{
struct Vertex
{
skyboxGeometry.AddVertexBuffer(vertexBuffer);
skyboxGeometry.SetType(Geometry::TRIANGLES);
- Dali::Texture skyboxTexture;
- Dali::Shader shaderSkybox;
+ Dali::Shader shaderSkybox = Shader::New(SHADER_SKYBOX_SHADER_VERT.data(), SHADER_SKYBOX_SHADER_FRAG.data());
Dali::Renderer skyboxRenderer;
-
- if(skyboxType == Scene3D::SceneView::SkyboxType::CUBEMAP)
- {
- skyboxTexture = Dali::Scene3D::Loader::LoadCubeMap(skyboxUrl);
- shaderSkybox = Shader::New(SHADER_SKYBOX_SHADER_VERT.data(), SHADER_SKYBOX_SHADER_FRAG.data());
- }
- else // Scene3D::SceneView::SkyboxType::EQUIRECTANGULAR
- {
- // Load image from file
- PixelData pixels = Dali::Toolkit::SyncImageLoader::Load(skyboxUrl);
-
- skyboxTexture = Texture::New(TextureType::TEXTURE_2D, pixels.GetPixelFormat(), pixels.GetWidth(), pixels.GetHeight());
- skyboxTexture.Upload(pixels, 0, 0, 0, 0, pixels.GetWidth(), pixels.GetHeight());
- shaderSkybox = Shader::New(SHADER_SKYBOX_SHADER_VERT.data(), SHADER_SKYBOX_EQUIRECTANGULAR_SHADER_FRAG.data());
- }
-
- Dali::TextureSet skyboxTextures = TextureSet::New();
- skyboxTextures.SetTexture(0, skyboxTexture);
-
skyboxRenderer = Renderer::New(skyboxGeometry, shaderSkybox);
- skyboxRenderer.SetTextures(skyboxTextures);
skyboxRenderer.SetProperty(Renderer::Property::DEPTH_INDEX, 2.0f);
// Enables the depth test.
skyboxRenderer.SetProperty(Renderer::Property::DEPTH_TEST_MODE, DepthTestMode::ON);
{
}
-SceneView::~SceneView() = default;
+SceneView::~SceneView()
+{
+ if(Dali::Adaptor::IsAvailable())
+ {
+ if(mIblDiffuseLoadTask)
+ {
+ Dali::AsyncTaskManager::Get().RemoveTask(mIblDiffuseLoadTask);
+ mIblDiffuseLoadTask.Reset();
+ }
+ if(mIblSpecularLoadTask)
+ {
+ Dali::AsyncTaskManager::Get().RemoveTask(mIblSpecularLoadTask);
+ mIblSpecularLoadTask.Reset();
+ }
+ if(mSkyboxLoadTask)
+ {
+ Dali::AsyncTaskManager::Get().RemoveTask(mSkyboxLoadTask);
+ mSkyboxLoadTask.Reset();
+ }
+ }
+}
Dali::Scene3D::SceneView SceneView::New()
{
void SceneView::SetImageBasedLightSource(const std::string& diffuseUrl, const std::string& specularUrl, float scaleFactor)
{
- mIBLResourceReady = false;
+ bool needIblReset = false;
+ bool isOnScene = Self().GetProperty<bool>(Dali::Actor::Property::CONNECTED_TO_SCENE);
+ if(mDiffuseIblUrl != diffuseUrl)
+ {
+ mDiffuseIblUrl = diffuseUrl;
+ if(mDiffuseIblUrl.empty())
+ {
+ needIblReset = true;
+ }
+ else
+ {
+ mIblDiffuseDirty = true;
+ mIblDiffuseResourceReady = false;
+ }
+ }
- // If url is empty or invalid, reset IBL.
- mDiffuseTexture = (!diffuseUrl.empty()) ? Dali::Scene3D::Loader::LoadCubeMap(diffuseUrl) : Texture();
- mSpecularTexture = (!specularUrl.empty()) ? Dali::Scene3D::Loader::LoadCubeMap(specularUrl) : Texture();
+ if(mSpecularIblUrl != specularUrl)
+ {
+ mSpecularIblUrl = specularUrl;
+ if(mSpecularIblUrl.empty())
+ {
+ needIblReset = true;
+ }
+ else
+ {
+ mIblSpecularDirty = true;
+ mIblSpecularResourceReady = false;
+ }
+ }
- mIblScaleFactor = scaleFactor;
+ // If one or both of diffuse url and specular url are empty,
+ // we don't need to request to load texture.
+ if(needIblReset)
+ {
+ if(mIblDiffuseLoadTask)
+ {
+ Dali::AsyncTaskManager::Get().RemoveTask(mIblDiffuseLoadTask);
+ mIblDiffuseLoadTask.Reset();
+ }
- for(auto&& item : mItems)
+ if(mIblSpecularLoadTask)
+ {
+ Dali::AsyncTaskManager::Get().RemoveTask(mIblSpecularLoadTask);
+ mIblSpecularLoadTask.Reset();
+ }
+
+ mIblDiffuseDirty = false;
+ mIblSpecularDirty = false;
+ mIblDiffuseResourceReady = true;
+ mIblSpecularResourceReady = true;
+
+ mDiffuseTexture.Reset();
+ mSpecularTexture.Reset();
+
+ NotifyImageBasedLightTextureChange();
+ }
+ else
{
- if(item)
+ if(isOnScene && mIblDiffuseDirty)
{
- item->NotifyImageBasedLightTexture(mDiffuseTexture, mSpecularTexture, mIblScaleFactor);
+ if(mIblDiffuseLoadTask)
+ {
+ Dali::AsyncTaskManager::Get().RemoveTask(mIblDiffuseLoadTask);
+ mIblDiffuseLoadTask.Reset();
+ }
+ mIblDiffuseLoadTask = new EnvironmentMapLoadTask(mDiffuseIblUrl, MakeCallback(this, &SceneView::OnIblDiffuseLoadComplete));
+ Dali::AsyncTaskManager::Get().AddTask(mIblDiffuseLoadTask);
+ mIblDiffuseDirty = false;
}
+
+ if(isOnScene && mIblSpecularDirty)
+ {
+ if(mIblSpecularLoadTask)
+ {
+ Dali::AsyncTaskManager::Get().RemoveTask(mIblSpecularLoadTask);
+ mIblSpecularLoadTask.Reset();
+ }
+ mIblSpecularLoadTask = new EnvironmentMapLoadTask(mSpecularIblUrl, MakeCallback(this, &SceneView::OnIblSpecularLoadComplete));
+ Dali::AsyncTaskManager::Get().AddTask(mIblSpecularLoadTask);
+ mIblSpecularDirty = false;
+ }
+ }
+
+ if(!Dali::Equals(mIblScaleFactor, scaleFactor))
+ {
+ SetImageBasedLightScaleFactor(scaleFactor);
}
- mIBLResourceReady = true;
+ // If diffuse and specular textures are already loaded, emits resource ready signal here.
if(IsResourceReady())
{
Control::SetResourceReady(false);
void SceneView::SetSkybox(const std::string& skyboxUrl, Scene3D::SceneView::SkyboxType skyboxType)
{
- mSkyboxResourceReady = false;
- if(mSkybox)
+ mSkyboxEnvironmentMapType = skyboxType;
+ bool isOnScene = Self().GetProperty<bool>(Dali::Actor::Property::CONNECTED_TO_SCENE);
+ if(mSkyboxUrl != skyboxUrl)
+ {
+ mSkyboxDirty = true;
+ mSkyboxResourceReady = false;
+ mSkyboxUrl = skyboxUrl;
+ }
+
+ if(mSkyboxUrl.empty())
{
- mSkybox.Unparent();
- mSkybox.Reset();
+ if(mSkyboxLoadTask)
+ {
+ Dali::AsyncTaskManager::Get().RemoveTask(mSkyboxLoadTask);
+ mSkyboxLoadTask.Reset();
+ }
+ if(mSkyboxImageLoader)
+ {
+ mSkyboxImageLoader.Cancel(mSkyboxImageId);
+ }
+ mSkyboxDirty = false;
+ mSkyboxResourceReady = true;
}
- mSkybox = CreateSkybox(skyboxUrl, skyboxType);
- SetSkyboxIntensity(mSkyboxIntensity);
- SetSkyboxOrientation(mSkyboxOrientation);
- if(mRootLayer)
+ else
{
- mRootLayer.Add(mSkybox);
+ if(isOnScene && mSkyboxDirty)
+ {
+ if(mSkyboxLoadTask)
+ {
+ Dali::AsyncTaskManager::Get().RemoveTask(mSkyboxLoadTask);
+ mSkyboxLoadTask.Reset();
+ }
+ if(mSkyboxImageLoader)
+ {
+ mSkyboxImageLoader.Cancel(mSkyboxImageId);
+ }
+ if(mSkyboxEnvironmentMapType == Scene3D::SceneView::SkyboxType::CUBEMAP)
+ {
+ mSkyboxLoadTask = new EnvironmentMapLoadTask(mSkyboxUrl, MakeCallback(this, &SceneView::OnSkyboxLoadComplete));
+ Dali::AsyncTaskManager::Get().AddTask(mSkyboxLoadTask);
+ }
+ else
+ {
+ mSkyboxImageLoader = Dali::Toolkit::AsyncImageLoader::New();
+ mSkyboxImageLoader.ImageLoadedSignal().Connect(this, &SceneView::OnSkyboxEquirectangularLoadComplete);
+ mSkyboxImageId = mSkyboxImageLoader.Load(mSkyboxUrl);
+ }
+ mSkyboxDirty = false;
+ }
}
- mSkyboxResourceReady = true;
if(IsResourceReady())
{
Control::SetResourceReady(false);
void SceneView::OnSceneConnection(int depth)
{
+ // If diffuse and specular url is not valid, IBL does not need to be loaded.
+ if(!mDiffuseIblUrl.empty() && !mSpecularIblUrl.empty())
+ {
+ SetImageBasedLightSource(mDiffuseIblUrl, mSpecularIblUrl, mIblScaleFactor);
+ }
+
+ if(!mSkyboxUrl.empty())
+ {
+ SetSkybox(mSkyboxUrl, mSkyboxEnvironmentMapType);
+ }
+
Window window = DevelWindow::Get(Self());
if(window)
{
bool SceneView::IsResourceReady() const
{
- return mIBLResourceReady & mSkyboxResourceReady;
+ return mIblDiffuseResourceReady && mIblSpecularResourceReady && mSkyboxResourceReady;
}
void SceneView::UpdateCamera(CameraActor camera)
}
}
+void SceneView::OnSkyboxEquirectangularLoadComplete(uint32_t loadedTaskId, PixelData pixelData)
+{
+ mSkyboxTexture = Texture::New(TextureType::TEXTURE_2D, pixelData.GetPixelFormat(), pixelData.GetWidth(), pixelData.GetHeight());
+ mSkyboxTexture.Upload(pixelData, 0, 0, 0, 0, pixelData.GetWidth(), pixelData.GetHeight());
+ OnSkyboxLoadComplete();
+}
+
+void SceneView::OnSkyboxLoadComplete()
+{
+ if(!mSkybox)
+ {
+ mSkybox = CreateSkybox();
+ SetSkyboxIntensity(mSkyboxIntensity);
+ SetSkyboxOrientation(mSkyboxOrientation);
+ if(mRootLayer)
+ {
+ mRootLayer.Add(mSkybox);
+ }
+ }
+
+ mSkyboxResourceReady = true;
+ if(IsResourceReady())
+ {
+ Control::SetResourceReady(false);
+ }
+
+ Shader skyboxShader;
+ if(mSkyboxEnvironmentMapType == Scene3D::SceneView::SkyboxType::CUBEMAP)
+ {
+ mSkyboxTexture = (mSkyboxLoadTask->HasSucceeded()) ? mSkyboxLoadTask->GetEnvironmentMap().CreateTexture() : Texture();
+ skyboxShader = Shader::New(SHADER_SKYBOX_SHADER_VERT.data(), SHADER_SKYBOX_SHADER_FRAG.data());
+ Dali::AsyncTaskManager::Get().RemoveTask(mSkyboxLoadTask);
+ mSkyboxLoadTask.Reset();
+ }
+ else
+ {
+ skyboxShader = Shader::New(SHADER_SKYBOX_SHADER_VERT.data(), SHADER_SKYBOX_EQUIRECTANGULAR_SHADER_FRAG.data());
+ }
+
+ Renderer skyboxRenderer = (mSkybox.GetRendererCount() > 0u) ? mSkybox.GetRendererAt(0u) : Renderer();
+ if(skyboxRenderer)
+ {
+ Dali::TextureSet skyboxTextures = TextureSet::New();
+ skyboxTextures.SetTexture(0, mSkyboxTexture);
+ skyboxRenderer.SetTextures(skyboxTextures);
+ skyboxRenderer.SetShader(skyboxShader);
+ }
+}
+
+void SceneView::OnIblDiffuseLoadComplete()
+{
+ mDiffuseTexture = (mIblDiffuseLoadTask->HasSucceeded()) ? mIblDiffuseLoadTask->GetEnvironmentMap().CreateTexture() : Texture();
+ mIblDiffuseResourceReady = true;
+ if(mIblDiffuseResourceReady && mIblSpecularResourceReady)
+ {
+ OnIblLoadComplete();
+ }
+ mIblDiffuseLoadTask.Reset();
+}
+
+void SceneView::OnIblSpecularLoadComplete()
+{
+ mSpecularTexture = (mIblSpecularLoadTask->HasSucceeded()) ? mIblSpecularLoadTask->GetEnvironmentMap().CreateTexture() : Texture();
+ mIblSpecularResourceReady = true;
+ if(mIblDiffuseResourceReady && mIblSpecularResourceReady)
+ {
+ OnIblLoadComplete();
+ }
+ mIblSpecularLoadTask.Reset();
+}
+
+void SceneView::OnIblLoadComplete()
+{
+ NotifyImageBasedLightTextureChange();
+ if(IsResourceReady())
+ {
+ Control::SetResourceReady(false);
+ }
+}
+
+void SceneView::NotifyImageBasedLightTextureChange()
+{
+ for(auto&& item : mItems)
+ {
+ if(item)
+ {
+ item->NotifyImageBasedLightTexture(mDiffuseTexture, mSpecularTexture, mIblScaleFactor);
+ }
+ }
+}
+
} // namespace Internal
} // namespace Scene3D
} // namespace Dali
projects / platform / core / uifw / dali-toolkit.git / blobdiff