Implemented a mesh renderer to display 3D objects from files.

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / model3d-view / model3d-view-impl.cpp

diff --git a/dali-toolkit/internal/controls/model3d-view/model3d-view-impl.cpp b/dali-toolkit/internal/controls/model3d-view/model3d-view-impl.cpp
index 6d05a50..eac2d89 100644 (file)
--- a/dali-toolkit/internal/controls/model3d-view/model3d-view-impl.cpp
+++ b/dali-toolkit/internal/controls/model3d-view/model3d-view-impl.cpp
@@ -23,7 +23,7 @@
 #include <dali/public-api/animation/constraint.h>
 #include <dali/public-api/animation/constraint-source.h>
 #include <dali/public-api/animation/constraints.h>
-#include <dali/devel-api/object/type-registry-helper.h>
+#include <dali/public-api/object/type-registry-helper.h>
 #include <dali-toolkit/public-api/controls/model3d-view/model3d-view.h>
 #include <dali/public-api/images/resource-image.h>
 #include <dali/devel-api/adaptor-framework/file-loader.h>
@@ -423,7 +423,7 @@ void Model3dView::OnStageConnection( int depth )
 
   if( mObjLoader.IsSceneLoaded() )
   {
-    mMesh = mObjLoader.CreateGeometry(mIlluminationType);
+    mMesh = mObjLoader.CreateGeometry( GetShaderProperties( mIlluminationType ) );
 
     CreateMaterial();
     LoadTextures();
@@ -448,7 +448,7 @@ void Model3dView::OnInitialize()
 {
   //Create empty versions of the geometry and material so we always have a Renderer
   Geometry mesh = Geometry::New();
-  Shader shader = Shader::New( SIMPLE_VERTEX_SHADER, SIMPLE_FRAGMENT_SHADER, (Shader::ShaderHints)(Shader::HINT_REQUIRES_SELF_DEPTH_TEST | Shader::HINT_MODIFIES_GEOMETRY) );
+  Shader shader = Shader::New( SIMPLE_VERTEX_SHADER, SIMPLE_FRAGMENT_SHADER );
   mRenderer = Renderer::New( mesh, shader );
 
 }
@@ -462,9 +462,7 @@ void Model3dView::LoadGeometry()
   if (FileLoader::ReadFile(mObjUrl,fileSize,fileContent,FileLoader::TEXT))
   {
     mObjLoader.ClearArrays();
-
-    std::string materialUrl;
-    mObjLoader.Load(fileContent.Begin(), fileSize, materialUrl);
+    mObjLoader.LoadObject(fileContent.Begin(), fileSize);
 
     //Get size information from the obj loaded
     mSceneCenter = mObjLoader.GetCenter();
@@ -520,11 +518,12 @@ void Model3dView::CreateGeometry()
 {
   if( mObjLoader.IsSceneLoaded() )
   {
-    mMesh = mObjLoader.CreateGeometry(mIlluminationType);
+    mMesh = mObjLoader.CreateGeometry( GetShaderProperties( mIlluminationType ) );
 
     if( mRenderer )
     {
       mRenderer.SetGeometry( mMesh );
+      mRenderer.SetProperty( Renderer::Property::DEPTH_WRITE_MODE, DepthWriteMode::ON );
     }
   }
 }
@@ -555,22 +554,23 @@ void Model3dView::CreateMaterial()
 {
   if( mObjLoader.IsMaterialLoaded() && (mTexture0Url != "") && mObjLoader.IsTexturePresent() )
   {
-    if( (mTexture2Url != "") && (mTexture1Url != "") && (mIlluminationType == Toolkit::Model3dView::DIFFUSE_WITH_NORMAL_MAP) && mObjLoader.IsNormalMapPresent() )
+    if( (mTexture2Url != "") && (mTexture1Url != "") && (mIlluminationType == Toolkit::Model3dView::DIFFUSE_WITH_NORMAL_MAP) )
     {
-      mShader = Shader::New( NRMMAP_VERTEX_SHADER, NRMMAP_FRAGMENT_SHADER, (Shader::ShaderHints)(Shader::HINT_REQUIRES_SELF_DEPTH_TEST | Shader::HINT_MODIFIES_GEOMETRY) );
+      mShader = Shader::New( NRMMAP_VERTEX_SHADER, NRMMAP_FRAGMENT_SHADER );
     }
-    else if( mIlluminationType == Toolkit::Model3dView::DIFFUSE_WITH_TEXTURE )
+    else if( mIlluminationType == Toolkit::Model3dView::DIFFUSE_WITH_TEXTURE ||
+             mIlluminationType == Toolkit::Model3dView::DIFFUSE_WITH_NORMAL_MAP )
     {
-      mShader = Shader::New( VERTEX_SHADER, FRAGMENT_SHADER, (Shader::ShaderHints)(Shader::HINT_REQUIRES_SELF_DEPTH_TEST | Shader::HINT_MODIFIES_GEOMETRY) );
+      mShader = Shader::New( VERTEX_SHADER, FRAGMENT_SHADER );
     }
     else
     {
-      mShader = Shader::New( SIMPLE_VERTEX_SHADER, SIMPLE_FRAGMENT_SHADER, (Shader::ShaderHints)(Shader::HINT_REQUIRES_SELF_DEPTH_TEST | Shader::HINT_MODIFIES_GEOMETRY) );
+      mShader = Shader::New( SIMPLE_VERTEX_SHADER, SIMPLE_FRAGMENT_SHADER );
     }
   }
   else
   {
-    mShader = Shader::New( SIMPLE_VERTEX_SHADER, SIMPLE_FRAGMENT_SHADER, (Shader::ShaderHints)(Shader::HINT_REQUIRES_SELF_DEPTH_TEST | Shader::HINT_MODIFIES_GEOMETRY) );
+    mShader = Shader::New( SIMPLE_VERTEX_SHADER, SIMPLE_FRAGMENT_SHADER );
   }
 
   mTextureSet = TextureSet::New();
@@ -579,7 +579,7 @@ void Model3dView::CreateMaterial()
   {
     mRenderer.SetTextures( mTextureSet );
     mRenderer.SetShader( mShader );
-    mRenderer.SetProperty( Renderer::Property::FACE_CULLING_MODE, Renderer::NONE);
+    mRenderer.SetProperty( Renderer::Property::FACE_CULLING_MODE, FaceCullingMode::BACK );
   }
 
   UpdateShaderUniforms();
@@ -590,7 +590,7 @@ void Model3dView::LoadTextures()
   if( !mTextureSet )
     return ;
 
-  if( mTexture0Url != "" )
+  if( (mTexture0Url != "") && (mIlluminationType != Toolkit::Model3dView::DIFFUSE) )
   {
     std::string imgUrl = mImagesUrl + mTexture0Url;
 
@@ -627,6 +627,24 @@ void Model3dView::LoadTextures()
   }
 }
 
+int Model3dView::GetShaderProperties( Toolkit::Model3dView::IlluminationType illuminationType )
+{
+  int objectProperties = 0;
+
+  if( illuminationType == Toolkit::Model3dView::DIFFUSE_WITH_TEXTURE ||
+      illuminationType == Toolkit::Model3dView::DIFFUSE_WITH_NORMAL_MAP )
+  {
+    objectProperties |= ObjLoader::TEXTURE_COORDINATES;
+  }
+
+  if( illuminationType == Toolkit::Model3dView::DIFFUSE_WITH_NORMAL_MAP )
+  {
+    objectProperties |= ObjLoader::TANGENTS | ObjLoader::BINOMIALS;
+  }
+
+  return objectProperties;
+}
+
 } // namespace Internal
 } // namespace Toolkit
 } // namespace Dali