#80 Add BBox builder for dynamic transform object collision

Projects/Editor/Source/GUI/Controls/CNumberInput.cpp

@@ -24,13 +24,12 @@ This file is part of the "Skylicht Engine".
 
 #include "pch.h"
 
-#include <codecvt>
-#include <locale>
-
 #include "CNumberInput.h"
 #include "GUI/Theme/CThemeConfig.h"
 #include "GUI/Input/CInput.h"
 
+#include "Utils/CStringImp.h"
+
 namespace Skylicht
 {
 	namespace Editor
@@ -230,26 +229,18 @@ namespace Skylicht
 			void CNumberInput::applyTextValue()
 			{
 				const std::wstring s = getString();
+				std::string utf8 = CStringImp::convertUnicodeToUTF8(s.c_str());
 
-				using convert_t = std::codecvt_utf8<wchar_t>;
-				std::wstring_convert<convert_t, wchar_t> strconverter;
-
-				std::string utf8 = strconverter.to_bytes(s);
-
-				float value = atof(utf8.c_str());
+				float value = (float)atof(utf8.c_str());
 				setValue(value, false);
 			}
 
 			void CNumberInput::onValidateValue()
 			{
 				const std::wstring s = getString();
+				std::string utf8 = CStringImp::convertUnicodeToUTF8(s.c_str());
 
-				using convert_t = std::codecvt_utf8<wchar_t>;
-				std::wstring_convert<convert_t, wchar_t> strconverter;
-
-				std::string utf8 = strconverter.to_bytes(s);
-
-				m_value = atof(utf8.c_str());
+				m_value = (float)atof(utf8.c_str());
 			}
 
 			void CNumberInput::setValue(float value, bool invokeEvent)

Projects/Skylicht/Collision/Source/Collision/CBBCollisionManager.cpp

@@ -44,7 +44,7 @@ namespace Skylicht
 		CCollisionNode* node = new CCollisionNode(object, entity, new CTriangleBB(entity, bbox));
 
 		m_nodes.push_back(node);
-		rebuildOctree();
+		build();
 
 		return node;
 	}

Projects/Skylicht/Collision/Source/Collision/CBBCollisionManager.h

@@ -26,15 +26,15 @@ This file is part of the "Skylicht Engine".
 
 #include "CTriangleSelector.h"
 #include "CCollisionNode.h"
-#include "COctreeNode.h"
-#include "COctreeBuilder.h"
+
+#include "CBBoxPatchBuilder.h"
 
 #include "GameObject/CGameObject.h"
 #include "Utils/CGameSingleton.h"
 
 namespace Skylicht
 {
-	class CBBCollisionManager : public COctreeBuilder
+	class CBBCollisionManager : public CBBoxPatchBuilder
 	{
 	protected:
 

Projects/Skylicht/Collision/Source/Collision/CBBoxPatchBuilder.cpp

@@ -0,0 +1,49 @@
+/*
+!@
+MIT License
+
+Copyright (c) 2021 Skylicht Technology CO., LTD
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files
+(the "Software"), to deal in the Software without restriction, including without limitation the Rights to use, copy, modify,
+merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+This file is part of the "Skylicht Engine".
+https://github.com/skylicht-lab/skylicht-engine
+!#
+*/
+
+#include "pch.h"
+#include "CBBoxPatchBuilder.h"
+
+namespace Skylicht
+{
+	CBBoxPatchBuilder::CBBoxPatchBuilder()
+	{
+
+	}
+
+	CBBoxPatchBuilder::~CBBoxPatchBuilder()
+	{
+		clear();
+	}
+
+	void CBBoxPatchBuilder::clear()
+	{
+		CCollisionBuilder::clear();
+	}
+
+	void CBBoxPatchBuilder::build()
+	{
+
+	}
+}

Projects/Skylicht/Collision/Source/Collision/CBBoxPatchBuilder.h

@@ -0,0 +1,42 @@
+/*
+!@
+MIT License
+
+Copyright (c) 2021 Skylicht Technology CO., LTD
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files
+(the "Software"), to deal in the Software without restriction, including without limitation the Rights to use, copy, modify,
+merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+This file is part of the "Skylicht Engine".
+https://github.com/skylicht-lab/skylicht-engine
+!#
+*/
+
+#pragma once
+
+#include "CCollisionBuilder.h"
+
+namespace Skylicht
+{
+	class CBBoxPatchBuilder : public CCollisionBuilder
+	{
+	public:
+		CBBoxPatchBuilder();
+
+		virtual ~CBBoxPatchBuilder();
+
+		virtual void clear();
+
+		virtual void build();
+	};
+}

Projects/Skylicht/Collision/Source/Collision/CCollisionBuilder.cpp

@@ -0,0 +1,123 @@
+/*
+!@
+MIT License
+
+Copyright (c) 2021 Skylicht Technology CO., LTD
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files
+(the "Software"), to deal in the Software without restriction, including without limitation the Rights to use, copy, modify,
+merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+This file is part of the "Skylicht Engine".
+https://github.com/skylicht-lab/skylicht-engine
+!#
+*/
+
+#include "pch.h"
+#include "CCollisionBuilder.h"
+
+#include "GameObject/CGameObject.h"
+
+namespace Skylicht
+{
+	CCollisionBuilder::CCollisionBuilder()
+	{
+
+	}
+
+	CCollisionBuilder::~CCollisionBuilder()
+	{
+
+	}
+
+	void CCollisionBuilder::removeCollision(CGameObject* object)
+	{
+		for (u32 i = 0, n = m_nodes.size(); i < n; i++)
+		{
+			if (m_nodes[i]->GameObject == object)
+			{
+				if (n >= 2)
+				{
+					// swap to last and delete
+					CCollisionNode* t = m_nodes[n - 1];
+					m_nodes[n - 1] = m_nodes[i];
+					m_nodes[i] = t;
+					delete m_nodes[n - 1];
+					m_nodes.erase(n - 1);
+					return;
+				}
+				else
+				{
+					delete m_nodes[i];
+					m_nodes.erase(i);
+					return;
+				}
+			}
+		}
+
+		build();
+	}
+
+	void CCollisionBuilder::removeCollision(CCollisionNode** nodes, int count)
+	{
+		for (u32 i = 0, n = m_nodes.size(); i < n; i++)
+		{
+			int id = findNode(m_nodes[i], nodes, count);
+			if (id >= 0)
+			{
+				nodes[id] = NULL;
+
+				if (n >= 2)
+				{
+					// swap to last and delete
+					CCollisionNode* t = m_nodes[n - 1];
+					m_nodes[n - 1] = m_nodes[i];
+					m_nodes[i] = t;
+					delete m_nodes[n - 1];
+					m_nodes.erase(n - 1);
+					return;
+				}
+				else
+				{
+					delete m_nodes[i];
+					m_nodes.erase(i);
+					return;
+				}
+			}
+		}
+
+		build();
+	}
+
+	void CCollisionBuilder::clear()
+	{
+		for (u32 i = 0, n = m_nodes.size(); i < n; i++)
+		{
+			delete m_nodes[i]->Selector;
+			delete m_nodes[i];
+		}
+		m_nodes.clear();
+	}
+
+	int CCollisionBuilder::findNode(CCollisionNode* node, CCollisionNode** nodes, int count)
+	{
+		for (int i = 0; i < count; i++)
+		{
+			if (nodes[i] == node)
+			{
+				return i;
+			}
+		}
+
+		return -1;
+	}
+}

Projects/Skylicht/Collision/Source/Collision/CCollisionBuilder.h

@@ -0,0 +1,51 @@
+/*
+!@
+MIT License
+
+Copyright (c) 2021 Skylicht Technology CO., LTD
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files
+(the "Software"), to deal in the Software without restriction, including without limitation the Rights to use, copy, modify,
+merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+This file is part of the "Skylicht Engine".
+https://github.com/skylicht-lab/skylicht-engine
+!#
+*/
+
+#pragma once
+
+#include "COctreeNode.h"
+
+namespace Skylicht
+{
+	class CCollisionBuilder
+	{
+	protected:
+		core::array<CCollisionNode*> m_nodes;
+
+	public:
+		CCollisionBuilder();
+
+		virtual ~CCollisionBuilder();
+
+		void removeCollision(CGameObject* object);
+
+		void removeCollision(CCollisionNode** nodes, int count);
+
+		virtual void clear();
+
+		int findNode(CCollisionNode* node, CCollisionNode** nodes, int count);
+
+		virtual void build() = 0;
+	};
+}