[dali_2.3.23] Merge branch 'devel/master'

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / scene3d-view / scene3d-view-impl.cpp

diff --git a/dali-toolkit/internal/controls/scene3d-view/scene3d-view-impl.cpp b/dali-toolkit/internal/controls/scene3d-view/scene3d-view-impl.cpp
index aa8438a..a23c03e 100644 (file)
--- a/dali-toolkit/internal/controls/scene3d-view/scene3d-view-impl.cpp
+++ b/dali-toolkit/internal/controls/scene3d-view/scene3d-view-impl.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2024 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -23,6 +23,7 @@
 
 // INTERNAL INCLUDES
 #include <dali-toolkit/devel-api/asset-manager/asset-manager.h>
+#include <dali-toolkit/internal/controls/scene3d-view/gltf-loader.h>
 
 namespace Dali
 {
@@ -35,7 +36,7 @@ namespace
 const char* const IMAGE_BRDF_FILE_NAME = "brdfLUT.png";
 
 // glTF file extension
-const std::string GLTF_EXT(".gltf");
+const char* GLTF_EXT(".gltf");
 
 /**
  * cube map face index
@@ -54,7 +55,8 @@ Scene3dView::Scene3dView()
   mAnimationArray(),
   mLightType(Toolkit::Scene3dView::LightType::NONE),
   mLightVector(Vector3::ONE),
-  mLightColor(Vector3::ONE)
+  mLightColor(Vector3::ONE),
+  mUseIBL(false)
 {
 }
 
@@ -130,20 +132,16 @@ bool Scene3dView::PlayAnimations()
 
 bool Scene3dView::SetLight(Toolkit::Scene3dView::LightType type, Vector3 lightVector, Vector3 lightColor)
 {
-  if(type > Toolkit::Scene3dView::LightType::DIRECTIONAL_LIGHT)
-  {
-    return false;
-  }
-
-  mLightType = static_cast<Toolkit::Scene3dView::LightType>(
-    (mLightType >= Toolkit::Scene3dView::LightType::IMAGE_BASED_LIGHT) ? Toolkit::Scene3dView::LightType::IMAGE_BASED_LIGHT + type : type);
-
+  mLightType   = type;
   mLightVector = lightVector;
   mLightColor  = lightColor;
 
   for(auto&& shader : mShaderArray)
   {
-    shader.RegisterProperty("uLightType", (GetLightType() & ~Toolkit::Scene3dView::LightType::IMAGE_BASED_LIGHT));
+    float hasLightSource = static_cast<float>(!!(GetLightType() & (Toolkit::Scene3dView::LightType::POINT_LIGHT | Toolkit::Scene3dView::LightType::DIRECTIONAL_LIGHT)));
+    float isPointLight   = static_cast<float>(!!(GetLightType() & Toolkit::Scene3dView::LightType::POINT_LIGHT));
+    shader.RegisterProperty("uHasLightSource", hasLightSource);
+    shader.RegisterProperty("uIsPointLight", isPointLight);
     shader.RegisterProperty("uLightVector", lightVector);
     shader.RegisterProperty("uLightColor", lightColor);
   }
@@ -156,15 +154,22 @@ uint8_t* Scene3dView::GetCroppedBuffer(uint8_t* sourceBuffer, uint32_t bytesPerP
   uint32_t byteSize   = bytesPerPixel * xFaceSize * yFaceSize;
   uint8_t* destBuffer = reinterpret_cast<uint8_t*>(malloc(byteSize + 4u));
 
-  int32_t srcStride  = width * bytesPerPixel;
-  int32_t destStride = xFaceSize * bytesPerPixel;
-  int32_t srcOffset  = xOffset * bytesPerPixel + yOffset * srcStride;
-  int32_t destOffset = 0;
-  for(uint16_t row = yOffset; row < yOffset + yFaceSize; ++row)
+  if(DALI_LIKELY(destBuffer))
+  {
+    int32_t srcStride  = width * bytesPerPixel;
+    int32_t destStride = xFaceSize * bytesPerPixel;
+    int32_t srcOffset  = xOffset * bytesPerPixel + yOffset * srcStride;
+    int32_t destOffset = 0;
+    for(uint16_t row = yOffset; row < yOffset + yFaceSize; ++row)
+    {
+      memcpy(destBuffer + destOffset, sourceBuffer + srcOffset, destStride);
+      srcOffset += srcStride;
+      destOffset += destStride;
+    }
+  }
+  else
   {
-    memcpy(destBuffer + destOffset, sourceBuffer + srcOffset, destStride);
-    srcOffset += srcStride;
-    destOffset += destStride;
+    DALI_LOG_ERROR("malloc is failed. request malloc size : %u\n", byteSize + 4u);
   }
 
   return destBuffer;
@@ -196,15 +201,16 @@ void Scene3dView::UploadTextureFace(Texture& texture, Devel::PixelBuffer pixelBu
   uint32_t xOffset = CUBEMAP_INDEX_X[cubeType][faceIndex] * faceSize;
   uint32_t yOffset = CUBEMAP_INDEX_Y[cubeType][faceIndex] * faceSize;
 
-  uint8_t*  tempImageBuffer = GetCroppedBuffer(imageBuffer, bytesPerPixel, imageWidth, imageHeight, xOffset, yOffset, faceSize, faceSize);
-  PixelData pixelData       = PixelData::New(tempImageBuffer, faceSize * faceSize * bytesPerPixel, faceSize, faceSize, pixelBuffer.GetPixelFormat(), PixelData::FREE);
-  texture.Upload(pixelData, CubeMapLayer::POSITIVE_X + faceIndex, 0, 0, 0, faceSize, faceSize);
+  uint8_t* tempImageBuffer = GetCroppedBuffer(imageBuffer, bytesPerPixel, imageWidth, imageHeight, xOffset, yOffset, faceSize, faceSize);
+  if(DALI_LIKELY(tempImageBuffer))
+  {
+    PixelData pixelData = PixelData::New(tempImageBuffer, faceSize * faceSize * bytesPerPixel, faceSize, faceSize, pixelBuffer.GetPixelFormat(), PixelData::FREE);
+    texture.Upload(pixelData, CubeMapLayer::POSITIVE_X + faceIndex, 0, 0, 0, faceSize, faceSize);
+  }
 }
 
 void Scene3dView::SetCubeMap(const std::string& diffuseTexturePath, const std::string& specularTexturePath, Vector4 scaleFactor)
 {
-  mLightType = Toolkit::Scene3dView::LightType::IMAGE_BASED_LIGHT;
-
   // BRDF texture
   const std::string imageDirPath = AssetManager::GetDaliImagePath();
   const std::string imageBrdfUrl = imageDirPath + IMAGE_BRDF_FILE_NAME;
@@ -235,6 +241,7 @@ void Scene3dView::SetCubeMap(const std::string& diffuseTexturePath, const std::s
   mSpecularTexture.GenerateMipmaps();
 
   mIBLScaleFactor = scaleFactor;
+  mUseIBL         = true;
 }
 
 bool Scene3dView::SetDefaultCamera(const Dali::Camera::Type type, const float nearPlane, const Vector3 cameraPosition)
@@ -318,6 +325,11 @@ Texture Scene3dView::GetSpecularTexture()
   return mSpecularTexture;
 }
 
+bool Scene3dView::HasImageBasedLighting()
+{
+  return mUseIBL;
+}
+
 Texture Scene3dView::GetDiffuseTexture()
 {
   return mDiffuseTexture;