Translucent mesh sorting fixes and improvements.

common/lc_scene.cpp

@@ -45,7 +45,7 @@ void lcScene::End()
 
 	auto TranslucentMeshCompare = [this](int Index1, int Index2)
 	{
-		return mRenderMeshes[Index1].Distance <  mRenderMeshes[Index2].Distance;
+		return mRenderMeshes[Index1].Distance >  mRenderMeshes[Index2].Distance;
 	};
 
 	std::sort(mTranslucentMeshes.begin(), mTranslucentMeshes.end(), TranslucentMeshCompare);

common/lc_scene.h

@@ -27,6 +27,11 @@ public:
 		return mActiveSubmodelInstance;
 	}
 
+	const lcMatrix44& GetViewMatrix() const
+	{
+		return mViewMatrix;
+	}
+
 	void SetDrawInterface(bool DrawInterface)
 	{
 		mDrawInterface = DrawInterface;

common/view.cpp

@@ -874,6 +874,12 @@ void View::OnDraw()
 				mContext->SetProjectionMatrix(GetProjectionMatrix());
 			}
 
+			if (DrawInterface)
+			{
+				mContext->SetViewMatrix(mScene.GetViewMatrix());
+				DrawGrid();
+			}
+
 			mContext->SetLineWidth(Preferences.mLineWidth);
 
 			mScene.Draw(mContext);
@@ -912,8 +918,6 @@ void View::OnDraw()
 
 		mContext->SetLineWidth(1.0f);
 
-		DrawGrid();
-
 		if (Preferences.mDrawAxes)
 			DrawAxes();
 

resources/shaders/fakelit_texture_decal_ps.glsl

@@ -12,6 +12,6 @@ void main()
 {
 	LC_PIXEL_FAKE_LIGHTING
 	LC_SHADER_PRECISION vec4 TexelColor = texture2D(Texture, PixelTexCoord);
-	LC_SHADER_PRECISION vec4 DiffuseColor = mix(MaterialColor, TexelColor, TexelColor.a);
-	gl_FragColor = vec4(vec3(DiffuseColor) * Diffuse + SpecularColor, DiffuseColor.a);
+	LC_SHADER_PRECISION vec3 DiffuseColor = mix(MaterialColor.rgb, TexelColor.rgb, TexelColor.a);
+	gl_FragColor = vec4(DiffuseColor * Diffuse + SpecularColor, max(TexelColor.a, MaterialColor.a));
 }