1.1 --- a/goat3d.vcxproj	Mon Aug 26 05:30:40 2013 +0300
     1.2 +++ b/goat3d.vcxproj	Mon Aug 26 05:42:30 2013 +0300
     1.3 @@ -26,15 +26,17 @@
     1.4      <ClInclude Include="src\light.h" />
     1.5      <ClInclude Include="src\material.h" />
     1.6      <ClInclude Include="src\mesh.h" />
     1.7 +    <ClInclude Include="src\node.h" />
     1.8      <ClInclude Include="src\object.h" />
     1.9 -    <ClInclude Include="src\opengl.h" />
    1.10      <ClInclude Include="src\xform_node.h" />
    1.11    </ItemGroup>
    1.12    <ItemGroup>
    1.13 +    <ClCompile Include="src\camera.cc" />
    1.14      <ClCompile Include="src\goat3d.cc" />
    1.15 +    <ClCompile Include="src\light.cc" />
    1.16 +    <ClCompile Include="src\material.cc" />
    1.17      <ClCompile Include="src\mesh.cc" />
    1.18 -    <ClCompile Include="src\object.cc" />
    1.19 -    <ClCompile Include="src\opengl.cc" />
    1.20 +    <ClCompile Include="src\node.cc" />
    1.21      <ClCompile Include="src\xform_node.cc" />
    1.22    </ItemGroup>
    1.23    <PropertyGroup Label="Globals">
    1.24 @@ -112,7 +114,7 @@
    1.25        <WarningLevel>Level3</WarningLevel>
    1.26        <Optimization>Disabled</Optimization>
    1.27        <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
    1.28 -      <DisableSpecificWarnings>4244</DisableSpecificWarnings>
    1.29 +      <DisableSpecificWarnings>4244;4305</DisableSpecificWarnings>
    1.30      </ClCompile>
    1.31      <Link>
    1.32        <SubSystem>Windows</SubSystem>
    1.33 @@ -146,7 +148,7 @@
    1.34        <FunctionLevelLinking>true</FunctionLevelLinking>
    1.35        <IntrinsicFunctions>true</IntrinsicFunctions>
    1.36        <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
    1.37 -      <DisableSpecificWarnings>4244</DisableSpecificWarnings>
    1.38 +      <DisableSpecificWarnings>4244;4305</DisableSpecificWarnings>
    1.39      </ClCompile>
    1.40      <Link>
    1.41        <SubSystem>Windows</SubSystem>

     2.1 --- a/goat3d.vcxproj.filters	Mon Aug 26 05:30:40 2013 +0300
     2.2 +++ b/goat3d.vcxproj.filters	Mon Aug 26 05:42:30 2013 +0300
     2.3 @@ -28,13 +28,13 @@
     2.4      <ClInclude Include="src\mesh.h">
     2.5        <Filter>src</Filter>
     2.6      </ClInclude>
     2.7 -    <ClInclude Include="src\object.h">
     2.8 +    <ClInclude Include="src\xform_node.h">
     2.9        <Filter>src</Filter>
    2.10      </ClInclude>
    2.11 -    <ClInclude Include="src\opengl.h">
    2.12 +    <ClInclude Include="src\node.h">
    2.13        <Filter>src</Filter>
    2.14      </ClInclude>
    2.15 -    <ClInclude Include="src\xform_node.h">
    2.16 +    <ClInclude Include="src\object.h">
    2.17        <Filter>src</Filter>
    2.18      </ClInclude>
    2.19    </ItemGroup>
    2.20 @@ -45,13 +45,19 @@
    2.21      <ClCompile Include="src\mesh.cc">
    2.22        <Filter>src</Filter>
    2.23      </ClCompile>
    2.24 -    <ClCompile Include="src\object.cc">
    2.25 +    <ClCompile Include="src\xform_node.cc">
    2.26        <Filter>src</Filter>
    2.27      </ClCompile>
    2.28 -    <ClCompile Include="src\opengl.cc">
    2.29 +    <ClCompile Include="src\camera.cc">
    2.30        <Filter>src</Filter>
    2.31      </ClCompile>
    2.32 -    <ClCompile Include="src\xform_node.cc">
    2.33 +    <ClCompile Include="src\light.cc">
    2.34 +      <Filter>src</Filter>
    2.35 +    </ClCompile>
    2.36 +    <ClCompile Include="src\material.cc">
    2.37 +      <Filter>src</Filter>
    2.38 +    </ClCompile>
    2.39 +    <ClCompile Include="src\node.cc">
    2.40        <Filter>src</Filter>
    2.41      </ClCompile>
    2.42    </ItemGroup>

     3.1 --- a/src/goat3d.cc	Mon Aug 26 05:30:40 2013 +0300
     3.2 +++ b/src/goat3d.cc	Mon Aug 26 05:42:30 2013 +0300
     3.3 @@ -1,6 +1,7 @@
     3.4  #include "goat3d.h"
     3.5  #include "goat3d_impl.h"
     3.6  #include "chunk.h"
     3.7 +#include "node.h"
     3.8  
     3.9  Scene::Scene()
    3.10  	: name("unnamed"), ambient(0.05, 0.05, 0.05)

     4.1 --- a/src/goat3d.h	Mon Aug 26 05:30:40 2013 +0300
     4.2 +++ b/src/goat3d.h	Mon Aug 26 05:42:30 2013 +0300
     4.3 @@ -9,8 +9,8 @@
     4.4  struct goat3d_io {
     4.5  	void *cls;	/* closure data */
     4.6  
     4.7 -	ssize_t (*read)(void *buf, size_t bytes, void *uptr);
     4.8 -	ssize_t (*write)(void *buf, size_t bytes, void *uptr);
     4.9 +	long (*read)(void *buf, size_t bytes, void *uptr);
    4.10 +	long (*write)(void *buf, size_t bytes, void *uptr);
    4.11  	long (*seek)(long offs, int whence, void *uptr);
    4.12  };
    4.13