Updated files from changes in gameplay-encoder for FBX support

gameplay-encoder/README.md

@@ -1,10 +1,23 @@
 ## GamePlay Encoder
+GamePlay Encoder is a command-line tool for encoding/packaging games assets like fonts and 3D scene files
+into a binary package file format for the GamePlay runtime framework. 
 
-GamePlay Encoder is a command line tool for converting COLLADA and FBX scene files into a binary file format for GamePlay.
+## TrueType Font Support
+TrueType Fonts conversion is enabled/built-in by default into gameplay-encoder via freetype 2 library.
 
-## How to Enable FBX in Visual Studio
+## COLLADA Scene Support
+COLLADA is enabled/built-in by default into gameplay-encoder via COLLADA-DOM library.
+Most major 3D DCC tools support the export of COLLADA 1.4.
+We also recommend you download and use OpenCOLADA (http://opencollada.org/)
+for Autodesk Maya and 3DS Max.
 
-- Download and install the FBX SDK (http://www.autodesk.com/fbx)
+## FBX Scene Support
+FBX support can easily be enabled in gameplay-encoder but requires an 
+additional installation of Autodesk FBX SDK. (http://www.autodesk.com/fbx).
+You must then rebuild gameplay-encoder with the follow platform/tooling instructions:
+
+### Building FBX Support on Windows 7 using Visual Studio 2010
+- Download and install the FBX SDK for Window VS2010. (http://www.autodesk.com/fbx)
 - Edit the project properties of "gameplay-encoder"
 - Add Preprocessor Definition "USE_FBX" (C++/Preprocessor)
 - Add the FBX SDK include directory to Additional Include Directories (C++/General)
@@ -14,11 +27,28 @@ GamePlay Encoder is a command line tool for converting COLLADA and FBX scene fil
 - Add "fbxsdk-2012.2-mdd.lib" and "wininet.lib" to the Additional Dependencies (Linker/Input)
   * Example: fbxsdk-2012.2-mdd.lib;wininet.lib
 - Add a post build event to copy the DLL (Build Events/Post-Build Event)
-  * Example: copy /Y "C:\Program Files\Autodesk\FBX\FbxSdk\2012.2\lib\vs2010\x86\fbxsdk-2012.2d.dll" "$(TargetDir)"
+  * Example: copy /Y "C:/Program Files/Autodesk/FBX/FbxSdk/2012.2/lib/vs2010/x86/fbxsdk-2012.2d.dll" "$(TargetDir)"
 - Build gameplay-encoder
 
-## Disclaimer
+### Building FBX Support on Mac OS X using XCode 4
+- Download and install the FBX SDK for Mac OS X (http://www.autodesk.com/fbx)
+- Edit the project properties of target "gameplay-encoder".
+- Add Preprocessor Macro "USE_FBX" to both Debug/Release sections. (Build Settings)
+- Add the FBX include directory to Header Search Paths: (Build Settings)
+  * Example: /Applications/Autodesk/FBXSDK20122/include
+- Add the FBX library and dependency Library/Frameworks: (Build Phases -> Link Binary with Libraries)
+  * Example: /Applications/Autodesk/FBXSDK20122/lib/gcc4/ub/libfbxsdk-2012.2-static.a  (Add Other)
+  * Example: libiconv.dylib, Cocoa.framework, SystemConfiguration.framework
+- Build gameplay-encoder
 
+## Binary Format
+The GamePlay binary package format is well defined in the gameplay-encoder/gameplay-binary.txt file.
+
+## Binary Loading
+GamePlay binary package files can easily be loaded using the gameplay/Package.h which is part
+of the GamePlay runtime framework.
+
+## Disclaimer
 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 

gameplay-encoder/gameplay-encoder.xcodeproj/project.pbxproj

@@ -8,6 +8,7 @@
 
 /* Begin PBXBuildFile section */
 		42475D7C14720ECE00610A6A /* libdom.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 42475D7B14720ECE00610A6A /* libdom.a */; };
+		42783423148D6F7500A6E27F /* FBXSceneEncoder.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4278341E148D6F7500A6E27F /* FBXSceneEncoder.cpp */; };
 		4283905914896E6C00E2B2F5 /* BoundingVolume.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4283905714896E6C00E2B2F5 /* BoundingVolume.cpp */; };
 		4283906314896F1600E2B2F5 /* Curve.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4283906114896F1600E2B2F5 /* Curve.cpp */; };
 		42C8EE0A14724CD700E43619 /* Animation.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 42C8EDB714724CD700E43619 /* Animation.cpp */; };
@@ -75,6 +76,11 @@
 /* Begin PBXFileReference section */
 		42475CE6147208A000610A6A /* gameplay-encoder */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = "gameplay-encoder"; sourceTree = BUILT_PRODUCTS_DIR; };
 		42475D7B14720ECE00610A6A /* libdom.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; name = libdom.a; path = "../external-deps/collada-dom/lib/macos/libdom.a"; sourceTree = "<group>"; };
+		4278341E148D6F7500A6E27F /* FBXSceneEncoder.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = FBXSceneEncoder.cpp; path = src/FBXSceneEncoder.cpp; sourceTree = SOURCE_ROOT; };
+		4278341F148D6F7500A6E27F /* FBXSceneEncoder.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = FBXSceneEncoder.h; path = src/FBXSceneEncoder.h; sourceTree = SOURCE_ROOT; };
+		42783420148D6F7500A6E27F /* Vector2.inl */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; name = Vector2.inl; path = src/Vector2.inl; sourceTree = SOURCE_ROOT; };
+		42783421148D6F7500A6E27F /* Vector3.inl */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; name = Vector3.inl; path = src/Vector3.inl; sourceTree = SOURCE_ROOT; };
+		42783422148D6F7500A6E27F /* Vector4.inl */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; name = Vector4.inl; path = src/Vector4.inl; sourceTree = SOURCE_ROOT; };
 		4283905714896E6C00E2B2F5 /* BoundingVolume.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = BoundingVolume.cpp; path = src/BoundingVolume.cpp; sourceTree = SOURCE_ROOT; };
 		4283905814896E6C00E2B2F5 /* BoundingVolume.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = BoundingVolume.h; path = src/BoundingVolume.h; sourceTree = SOURCE_ROOT; };
 		4283906114896F1600E2B2F5 /* Curve.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = Curve.cpp; path = ../gameplay/src/Curve.cpp; sourceTree = "<group>"; };
@@ -235,6 +241,8 @@
 				42C8EDCC14724CD700E43619 /* Effect.h */,
 				42C8EDCD14724CD700E43619 /* EncoderArguments.cpp */,
 				42C8EDCE14724CD700E43619 /* EncoderArguments.h */,
+				4278341E148D6F7500A6E27F /* FBXSceneEncoder.cpp */,
+				4278341F148D6F7500A6E27F /* FBXSceneEncoder.h */,
 				42C8EDCF14724CD700E43619 /* FileIO.cpp */,
 				42C8EDD014724CD700E43619 /* FileIO.h */,
 				42C8EDD114724CD700E43619 /* Font.cpp */,
@@ -286,10 +294,13 @@
 				42C8EDFF14724CD700E43619 /* TTFFontEncoder.h */,
 				42C8EE0014724CD700E43619 /* Vector2.cpp */,
 				42C8EE0114724CD700E43619 /* Vector2.h */,
+				42783420148D6F7500A6E27F /* Vector2.inl */,
 				42C8EE0214724CD700E43619 /* Vector3.cpp */,
 				42C8EE0314724CD700E43619 /* Vector3.h */,
+				42783421148D6F7500A6E27F /* Vector3.inl */,
 				42C8EE0414724CD700E43619 /* Vector4.cpp */,
 				42C8EE0514724CD700E43619 /* Vector4.h */,
+				42783422148D6F7500A6E27F /* Vector4.inl */,
 				42C8EE0614724CD700E43619 /* Vertex.cpp */,
 				42C8EE0714724CD700E43619 /* Vertex.h */,
 				42C8EE0814724CD700E43619 /* VertexElement.cpp */,
@@ -416,6 +427,7 @@
 				42C8EE3314724CD700E43619 /* VertexElement.cpp in Sources */,
 				4283905914896E6C00E2B2F5 /* BoundingVolume.cpp in Sources */,
 				4283906314896F1600E2B2F5 /* Curve.cpp in Sources */,
+				42783423148D6F7500A6E27F /* FBXSceneEncoder.cpp in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -455,6 +467,7 @@
 				OTHER_TEST_FLAGS = "";
 				PRECOMPS_INCLUDE_HEADERS_FROM_BUILT_PRODUCTS_DIR = NO;
 				SDKROOT = macosx;
+				USER_HEADER_SEARCH_PATHS = "../external-deps/freetype/include ../external-deps/collada-dom/include ../external-deps/collada-dom/include/1.4";
 				WARNING_CFLAGS = "";
 			};
 			name = Debug;
@@ -488,6 +501,7 @@
 				OTHER_TEST_FLAGS = "";
 				PRECOMPS_INCLUDE_HEADERS_FROM_BUILT_PRODUCTS_DIR = NO;
 				SDKROOT = macosx;
+				USER_HEADER_SEARCH_PATHS = "../external-deps/freetype/include ../external-deps/collada-dom/include ../external-deps/collada-dom/include/1.4";
 				WARNING_CFLAGS = "";
 			};
 			name = Release;
@@ -501,7 +515,9 @@
 				GCC_C_LANGUAGE_STANDARD = "compiler-default";
 				GCC_ENABLE_CPP_EXCEPTIONS = NO;
 				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
+				GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS = YES;
 				GCC_WARN_ABOUT_MISSING_PROTOTYPES = NO;
+				GCC_WARN_UNUSED_VARIABLE = NO;
 				HEADER_SEARCH_PATHS = (
 					"../external-deps/freetype2/include",
 					"../external-deps/collada-dom/include",
@@ -513,9 +529,11 @@
 					"\"$(SRCROOT)/../external-deps/collada-dom/lib/macos\"",
 					"\"$(SRCROOT)/../external-deps/pcre/lib/macos\"",
 					"\"$(SRCROOT)/../../../Library/Developer/Xcode/DerivedData/gameplay-exiunaubxxjndaapmcqkaoeboiob/Build/Products/Debug\"",
+					"\"$(SYSTEM_APPS_DIR)/Autodesk/FBXSDK20122/lib/gcc4/ub\"",
 				);
 				MACH_O_TYPE = mh_execute;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				USER_HEADER_SEARCH_PATHS = "../external-deps/freetype2/include ../external-deps/collada-dom/include ../external-deps/collada-dom/include/1.4 /Applications/Autodesk/FBXSDK20122/include";
 			};
 			name = Debug;
 		};
@@ -528,7 +546,9 @@
 				GCC_C_LANGUAGE_STANDARD = "compiler-default";
 				GCC_ENABLE_CPP_EXCEPTIONS = NO;
 				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
+				GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS = YES;
 				GCC_WARN_ABOUT_MISSING_PROTOTYPES = NO;
+				GCC_WARN_UNUSED_VARIABLE = NO;
 				HEADER_SEARCH_PATHS = (
 					"../external-deps/freetype2/include",
 					"../external-deps/collada-dom/include",
@@ -540,9 +560,11 @@
 					"\"$(SRCROOT)/../external-deps/collada-dom/lib/macos\"",
 					"\"$(SRCROOT)/../external-deps/pcre/lib/macos\"",
 					"\"$(SRCROOT)/../../../Library/Developer/Xcode/DerivedData/gameplay-exiunaubxxjndaapmcqkaoeboiob/Build/Products/Debug\"",
+					"\"$(SYSTEM_APPS_DIR)/Autodesk/FBXSDK20122/lib/gcc4/ub\"",
 				);
 				MACH_O_TYPE = mh_execute;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				USER_HEADER_SEARCH_PATHS = "../external-deps/freetype2/include ../external-deps/collada-dom/include ../external-deps/collada-dom/include/1.4 /Applications/Autodesk/FBXSDK20122/include";
 			};
 			name = Release;
 		};

gameplay-encoder/src/AnimationChannel.cpp

@@ -273,7 +273,7 @@ unsigned int AnimationChannel::getInterpolationType(const char* str)
 void AnimationChannel::deleteRange(size_t begin, size_t end)
 {
     // delete range
-    printf("delete %d to %d\n", begin, end - 1);
+    printf("delete %lu to %lu\n", begin, end - 1);
 
     std::vector<float>::iterator a = _keyValues.begin() + begin * 10;
     std::vector<float>::iterator b = _keyValues.begin() + end * 10;

gameplay-encoder/src/FBXSceneEncoder.cpp

@@ -81,7 +81,7 @@ void loadBlendData(const std::vector<Vector2>& vertexWeights, Vertex* vertex);
  * 
  * @return True if this mesh has a mesh skin, false otherwise.
  */
-bool loadBlendWeights(KFbxMesh* fbxMesh, std::vector<std::vector<Vector2>>& weights);
+bool loadBlendWeights(KFbxMesh* fbxMesh, std::vector<std::vector<Vector2> >& weights);
 
 /**
  * Copies from an FBX matrix to a float[16] array.
@@ -759,7 +759,7 @@ Mesh* FBXSceneEncoder::loadMesh(KFbxMesh* fbxMesh)
     }
 
     // Find the blend weights and blend indices if this mesh is skinned.
-    std::vector<std::vector<Vector2>> weights;
+    std::vector<std::vector<Vector2> > weights;
     bool hasSkin = loadBlendWeights(fbxMesh, weights);
     
     int vertexIndex = 0;
@@ -1159,7 +1159,7 @@ void loadBlendData(const std::vector<Vector2>& vertexWeights, Vertex* vertex)
     //vertex->normalizeBlendWeight();
 }
 
-bool loadBlendWeights(KFbxMesh* fbxMesh, std::vector<std::vector<Vector2>>& weights)
+bool loadBlendWeights(KFbxMesh* fbxMesh, std::vector<std::vector<Vector2> >& weights)
 {
     assert(fbxMesh);
     const int vertexCount = fbxMesh->GetControlPointsCount();

gameplay-encoder/src/FileIO.h

@@ -26,7 +26,7 @@ void fprintfElement(FILE* file, const char* elementName, const float values[], i
 template <class T>
 void fprintfElement(FILE* file, const char* format, const char* elementName, std::vector<T> list)
 {
-    fprintf(file, "<%s count=\"%d\">", elementName, list.size());
+    fprintf(file, "<%s count=\"%lu\">", elementName, list.size());
     typename std::vector<T>::const_iterator i;
     for (i = list.begin(); i != list.end(); ++i)
     {
@@ -38,7 +38,7 @@ void fprintfElement(FILE* file, const char* format, const char* elementName, std
 template <class T>
 void fprintfElement(FILE* file, const char* format, const char* elementName, std::list<T> list)
 {
-    fprintf(file, "<%s count=\"%d\">", elementName, list.size());
+    fprintf(file, "<%s count=\"%lu\">", elementName, list.size());
     typename std::list<T>::const_iterator i;
     for (i = list.begin(); i != list.end(); ++i)
     {

gameplay-encoder/src/GPBFile.cpp

@@ -30,7 +30,7 @@ void GPBFile::saveBinary(const std::string& filepath)
     fwrite(identifier, 1, sizeof(identifier), _file);
 
     // version
-    fwrite(VERSION, 1, sizeof(VERSION), _file);
+    fwrite(GPB_VERSION, 1, sizeof(GPB_VERSION), _file);
 
     // write refs
     _refTable.writeBinary(_file);

gameplay-encoder/src/GPBFile.h

@@ -21,7 +21,7 @@ namespace gameplay
  * Increment the version number when making a change that break binary compatibility.
  * [0] is major, [1] is minor.
  */
-const unsigned char VERSION[2] = {1, 1};
+const unsigned char GPB_VERSION[2] = {1, 1};
 
 /**
  * The GamePlay Binary file class handles writing the GamePlay Binary file.

gameplay-encoder/src/TTFFontEncoder.cpp

@@ -268,7 +268,7 @@ int writeFont(const char* filename, unsigned int fontSize, const char* id, bool
     // File header and version.
     char fileHeader[9]     = {'«', 'G', 'P', 'B', '»', '\r', '\n', '\x1A', '\n'};
     fwrite(fileHeader, sizeof(char), 9, gpbFp);
-    fwrite(gameplay::VERSION, sizeof(char), 2, gpbFp);
+    fwrite(gameplay::GPB_VERSION, sizeof(char), 2, gpbFp);
 
     // Write Ref table (for a single font)
     writeUint(gpbFp, 1);                // Ref[] count

gameplay/src/Font.cpp

@@ -264,8 +264,8 @@ void Font::drawText(const char* text, int x, int y, const Vector4& color, unsign
                 xPos += (size>>1)*4;
                 break;
             default:
-                unsigned int index = c - 32; // HACK for ASCII
-                if (index >= 0 && index < _glyphCount)
+                int index = c - 32; // HACK for ASCII
+                if (index >= 0 && index < (int)_glyphCount)
                 {
                     Glyph& g = _glyphs[index];
                     _batch->draw(xPos, yPos, g.width * scale, size, g.uvs[0], g.uvs[1], g.uvs[2], g.uvs[3], color);
@@ -542,7 +542,7 @@ void Font::drawText(const char* text, const Rectangle& area, const Vector4& colo
         bool draw = true;
         if (yPos < area.y)
         {
-            // Skip drawing until linebreak or wrap.
+            // Skip drawing until line break or wrap.
             draw = false;
         }
         else if (yPos > area.y + area.height)
@@ -551,12 +551,12 @@ void Font::drawText(const char* text, const Rectangle& area, const Vector4& colo
             break;
         }
 
-        for (unsigned int i = startIndex; i < tokenLength && i >= 0; i += iteration)
+        for (int i = startIndex; i < (int)tokenLength && i >= 0; i += iteration)
         {
             char c = token[i];
-            unsigned int glyphIndex = c - 32; // HACK for ASCII
+            int glyphIndex = c - 32; // HACK for ASCII
         
-            if (glyphIndex >= 0 && glyphIndex < _glyphCount)
+            if (glyphIndex >= 0 && glyphIndex < (int)_glyphCount)
             {
                 Glyph& g = _glyphs[glyphIndex];
 
@@ -1012,8 +1012,8 @@ unsigned int Font::getTokenWidth(const char* token, unsigned int length, unsigne
             tokenWidth += (size>>1)*4;
             break;
         default:
-            unsigned int glyphIndex = c - 32;
-            if (glyphIndex >= 0 && glyphIndex < _glyphCount)
+            int glyphIndex = c - 32;
+            if (glyphIndex >= 0 && glyphIndex < (int)_glyphCount)
             {
                 Glyph& g = _glyphs[glyphIndex];
                 tokenWidth += g.width * scale + (size>>3);