Update README.md

README.md

@@ -42,7 +42,7 @@ features
   - **Unique OpenGL abstraction layer** (usable as standalone module): [rlgl](https://github.com/raysan5/raylib/blob/master/src/rlgl.h)
   - Multiple **Fonts** formats supported (TTF, OTF, FNT, BDF, sprite fonts)
   - Multiple texture formats supported, including **compressed formats** (DXT, ETC, ASTC)
-  - **Full 3D support**, including 3D Shapes, Models, Billboards, Heightmaps and more! 
+  - **Full 3D support**, including 3D Shapes, Models, Billboards, Heightmaps and more!
   - Flexible Materials system, supporting classic maps and **PBR maps**
   - **Animated 3D models** supported (skeletal bones animation) (IQM, M3D, glTF)
   - Shaders support, including model shaders and **postprocessing** shaders
@@ -111,7 +111,7 @@ raylib has been developed on Windows platform using [Notepad++](https://notepad-
 learning and docs
 ------------------
 
-raylib is designed to be learned using [the examples](https://github.com/raysan5/raylib/tree/master/examples) as the main reference. There is no standard API documentation but there is a [**cheatsheet**](https://www.raylib.com/cheatsheet/cheatsheet.html) containing all the functions available on the library a short description of each one of them, input parameters and result value names should be intuitive enough to understand how each function works. 
+raylib is designed to be learned using [the examples](https://github.com/raysan5/raylib/tree/master/examples) as the main reference. There is no standard API documentation but there is a [**cheatsheet**](https://www.raylib.com/cheatsheet/cheatsheet.html) containing all the functions available on the library a short description of each one of them, input parameters and result value names should be intuitive enough to understand how each function works.
 
 Some additional documentation about raylib design can be found in [raylib GitHub Wiki](https://github.com/raysan5/raylib/wiki). Here are the relevant links:
 

src/CMakeLists.txt

@@ -1,7 +1,7 @@
 # Setup the project and settings
 project(raylib C)
-set(PROJECT_VERSION 5.5.0)
-set(API_VERSION 550)
+set(PROJECT_VERSION 6.0.0)
+set(API_VERSION 600)
 
 include(GNUInstallDirs)
 include(JoinPaths)

src/external/rlsw.h

@@ -3446,7 +3446,7 @@ static inline bool sw_is_texture_valid(uint32_t id)
     else if (id >= SW_MAX_TEXTURES) valid = false;
     else if (RLSW.loadedTextures[id].pixels == NULL) valid = false;
 
-    return true;
+    return valid;
 }
 
 static inline bool sw_is_texture_filter_valid(int filter)

src/rmodels.c

@@ -3928,7 +3928,7 @@ void DrawModelEx(Model model, Vector3 position, Vector3 rotationAxis, float rota
 
         // Upload runtime bone transforms matrices, to compute skinning on the shader (GPU-skinning)
         // NOTE: Required location must be found and Mesh bones indices and weights must be also uploaded to shader
-        if ((mat.shader.locs[SHADER_LOC_MATRIX_BONETRANSFORMS] != -1) && (model.boneMatrices != NULL))
+        if ((mat.shader.locs != NULL) && (mat.shader.locs[SHADER_LOC_MATRIX_BONETRANSFORMS] != -1) && (model.boneMatrices != NULL))
         {
             rlEnableShader(mat.shader.id); // Enable shader to set bone transform matrices
             rlSetUniformMatrices(mat.shader.locs[SHADER_LOC_MATRIX_BONETRANSFORMS], model.boneMatrices, model.skeleton.boneCount);