REVIEWED: Some flags for window/context creation attributes

Now it works! but there is still work to do to support all required features...

I really enjoyed reviewing and redesigning this platform backend!

examples/shaders/resources/shaders/glsl330/palette_switch.fs

@@ -17,7 +17,7 @@ out vec4 finalColor;
 void main()
 {
     // Texel color fetching from texture sampler
-    // NOTE: The texel is actually the a GRAYSCALE index color
+    // NOTE: The texel is actually the GRAYSCALE index color
     vec4 texelColor = texture(texture0, fragTexCoord)*fragColor;
 
     // Convert the (normalized) texel color RED component (GB would work, too)

projects/VS2022/raylib/raylib.vcxproj

@@ -504,6 +504,20 @@
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug.DLL|x64'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug.DLL|ARM64'">true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="..\..\..\src\platforms\rcore_desktop_win32.c">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release.DLL|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug.DLL|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release.DLL|x64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release.DLL|ARM64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug.DLL|x64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug.DLL|ARM64'">true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\..\src\platforms\rcore_drm.c">
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release.DLL|Win32'">true</ExcludedFromBuild>

projects/VS2022/raylib/raylib.vcxproj.filters

@@ -46,6 +46,9 @@
     <ClCompile Include="..\..\..\src\platforms\rcore_web.c">
       <Filter>Source Files\Platform Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\src\platforms\rcore_desktop_win32.c">
+      <Filter>Source Files\Platform Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\..\src\external\cgltf.h">

src/platforms/rcore_android.c

@@ -447,8 +447,8 @@ int GetMonitorCount(void)
 int GetCurrentMonitor(void)
 {
     int displayId = -1;
-    JNIEnv* env = NULL;
+    JNIEnv *env = NULL;
-    JavaVM* vm = platform.app->activity->vm;
+    JavaVM *vm = platform.app->activity->vm;
     (*vm)->AttachCurrentThread(vm, &env, NULL);
 
     jobject activity = platform.app->activity->clazz;
@@ -458,12 +458,15 @@ int GetCurrentMonitor(void)
 
     jobject display = (*env)->CallObjectMethod(env, activity, getDisplayMethod);
 
-    if (display == NULL) {
+    if (display == NULL)
+    {
         TRACELOG(LOG_ERROR, "GetCurrentMonitor() couldn't get the display object");
-    } else {
+    } 
+    else
+    {
         jclass displayClass = (*env)->FindClass(env, "android/view/Display");
         jmethodID getDisplayIdMethod = (*env)->GetMethodID(env, displayClass, "getDisplayId", "()I");
-        displayId = (int) (*env)->CallIntMethod(env, display, getDisplayIdMethod);
+        displayId = (int)(*env)->CallIntMethod(env, display, getDisplayIdMethod);
         (*env)->DeleteLocalRef(env, displayClass);
     }
 

src/raymath.h

@@ -2555,7 +2555,7 @@ RMAPI int QuaternionEquals(Quaternion p, Quaternion q)
 // Decompose a transformation matrix into its rotational, translational and scaling components and remove shear
 RMAPI void MatrixDecompose(Matrix mat, Vector3 *translation, Quaternion *rotation, Vector3 *scale)
 {
-    float eps = 1e-9;
+    float eps = (float)1e-9;
 
     // Extract Translation
     translation->x = mat.m12;

src/rmodels.c

@@ -4261,9 +4261,10 @@ static void BuildPoseFromParentJoints(BoneInfo *bones, int boneCount, Transform
                 continue;
             }
             transforms[i].rotation = QuaternionMultiply(transforms[bones[i].parent].rotation, transforms[i].rotation);
+            transforms[i].scale = Vector3Multiply(transforms[i].scale, transforms[bones[i].parent].scale);
+            transforms[i].translation = Vector3Multiply(transforms[i].translation, transforms[bones[i].parent].scale);
             transforms[i].translation = Vector3RotateByQuaternion(transforms[i].translation, transforms[bones[i].parent].rotation);
             transforms[i].translation = Vector3Add(transforms[i].translation, transforms[bones[i].parent].translation);
-            transforms[i].scale = Vector3Multiply(transforms[i].scale, transforms[bones[i].parent].scale);
         }
     }
 }
@@ -6238,6 +6239,18 @@ static ModelAnimation *LoadModelAnimationsGLTF(const char *fileName, int *animCo
             *animCount = (int)data->animations_count;
             animations = (ModelAnimation *)RL_CALLOC(data->animations_count, sizeof(ModelAnimation));
 
+            Transform worldTransform = { 0 };
+            cgltf_float cgltf_worldTransform[16] = { 0 };
+            cgltf_node *node = skin.joints[0];
+            cgltf_node_transform_world(node->parent, cgltf_worldTransform);
+            Matrix worldMatrix = {
+                cgltf_worldTransform[0], cgltf_worldTransform[4], cgltf_worldTransform[8], cgltf_worldTransform[12],
+                cgltf_worldTransform[1], cgltf_worldTransform[5], cgltf_worldTransform[9], cgltf_worldTransform[13],
+                cgltf_worldTransform[2], cgltf_worldTransform[6], cgltf_worldTransform[10], cgltf_worldTransform[14],
+                cgltf_worldTransform[3], cgltf_worldTransform[7], cgltf_worldTransform[11], cgltf_worldTransform[15]
+            };
+            MatrixDecompose(worldMatrix, &worldTransform.translation, &worldTransform.rotation, &worldTransform.scale);
+
             for (unsigned int i = 0; i < data->animations_count; i++)
             {
                 animations[i].bones = LoadBoneInfoGLTF(skin, &animations[i].boneCount);
@@ -6356,6 +6369,13 @@ static ModelAnimation *LoadModelAnimationsGLTF(const char *fileName, int *animCo
                         };
                     }
 
+                    Transform* root = &animations[i].framePoses[j][0];
+                    root->rotation = QuaternionMultiply(worldTransform.rotation, root->rotation);
+                    root->scale = Vector3Multiply(root->scale, worldTransform.scale);
+                    root->translation = Vector3Multiply(root->translation, worldTransform.scale);
+                    root->translation = Vector3RotateByQuaternion(root->translation, worldTransform.rotation);
+                    root->translation = Vector3Add(root->translation, worldTransform.translation);
+
                     BuildPoseFromParentJoints(animations[i].bones, animations[i].boneCount, animations[i].framePoses[j]);
                 }
 

tools/rexm/rexm.c

@@ -2047,6 +2047,7 @@ static void SortExampleByName(rlExampleInfo *items, int count)
 // WARNING: Supported resource file extensions is hardcoded by used file types
 // but new examples could require other file extensions to be added,
 // maybe it should look for '.xxx")' patterns instead
+// TODO: WARNING: Some resources could require linked resources: .fnt --> .png, .mtl --> .png, .gltf --> .png, ...
 static char **ScanExampleResources(const char *filePath, int *resPathCount)
 {
     #define REXM_MAX_RESOURCE_PATH_LEN    256