Stuff I've fixed so far.

src/dawn/display/shader/Shader.hpp

@@ -11,9 +11,9 @@ namespace Dawn {
   class Material;
 
   struct ShaderPass {
-    ShaderProgram *shaderProgram;
-    int32_t orderShader;
-    bool_t needsW;
+    ShaderProgram *shaderProgram = nullptr;
+    int32_t orderShader = 0;
+    bool_t needsW = false;
     
     // Parameters
     std::map<shaderparameter_t, struct Color> colorValues;
@@ -29,7 +29,7 @@ namespace Dawn {
 
   class Shader {
     public:
-      int_fast16_t renderId;
+      int_fast16_t renderId = 0;
 
       /**
        * Compile all programs for this shader. This amy not remain forever as I