[Blender] Some typical failures regarding Normals. Part 1

This time, I’ll introduce some typical failures about Blender’s “Normals”. Sometimes suddenly happen a problem of object’s color or attached texture, for example, colors of the object are wrongly shown at a part, textures are not correctly appeared, and so on. I searched many sites, there are many sites to explain how to set up correctly, however I found not so many sites are explaining sample cases of the problems.... Read more

[Unity] How to release iOS app by Windows PC (Overview)

I’m Windows user, never had Mac PC. However I released some game apps from Apple store. [Link: Game App from Lab7] Basically we need Mac PC to release App for iOS, but there is a way to release by only Windows PC. This time, I’ll introduce how we can release iOS app without Mac PC.   [Precondition for this way] This explanation is starting after finishing making game app without any... Read more

[Unity] Resolution for an error when using Unity Ads.

I used “Unity Ads” for Advertisement of my released mobile game apps. It’s very easy to put Advertisement for our game apps. Yes, it’s easy, but sometimes following error happen, then I took long time to resolve it. [Error Message] error CS0433: The imported type ‘UnityEngine.Advertisements.ShowResult’ is defined multiple times   [Reason] This error will be happen, if you turn ON for Unity Ads function in Service tab of Unity... Read more

[Unity] Physics: I tried “Physics. Spherecast”.

Before, I tried “Physics.Raycast”, then I wrote the results in this blog. [Link: Physics: I tried “Physics.Raycast” from Game Object.] [Link: Physics: I tried “Physics.Raycast” from Camera.] This time, I’ll introduce other Casting methods under Physics class. (However, I think that “Raycast” is the most popular and used high frequently.) [Ref: https://docs.unity3d.com/ScriptReference/Physics.html]   [Some Cast methods under Physics class] BoxCast Casting Box shaped Ray, check whether hit the ray to... Read more

[Blender] I tried to create 3D model of Dad Merlion.

I introduced 3D model of Kid Merlion staying at Merlion park in Singapore that I created before in this blog. [Link: I tried to create 3D model of Kid Merlion.]   [Merlion 3D Modeling] In that time, I also declared to create 3D model of Dad Merlion which is located at Singapore Sntosa island, then I finally completed to create it. That is following image. In addition, I also show... Read more

[Blender] Mirrored object is shown at wrong positions.

In Blender, after doing some operations such as copying, moving, rotating to the object, sometimes happen not correctly work Mirror modifier. Like following image.   [The reason to happen] This is happen because the “Origin” of the object was moved by some operations for the object. (The orange dot in the above image is the Origin of the object.) Then the unexpected shape appeared by making the object mirrors or... Read more

[Unity] I tried to draw to Texture. Part2

Last time, I tried to directly draw to a texture attached game object. [ Previous: I tried to draw to Texture. Part1 ] In the blog log, looks like many people are reading the source, so this time I’m explaining more about the logic for beginners. Following is the C# source for drawing a texture, I added many comments so that you can understand easily this source. This ‘Paint_Line’ method... Read more

[Blender] I tried to create 3D model of Kid Merlion.

I created 3D model of Kid Merlion to use in my game app. [Link: Game App from Lab7] However, Kid Merlion is not so famous in the global wide. I believe that you know Merlion itself at least even if you don’t live in Singapore. In Singapore, actually, some Merlions exists. The most famous one is one staying at Merlion Park near Marina bay sands, and there are 2 Merlions there,... Read more

[Unity] I tried to draw to Texture. Part1

This time, I tried to directly draw to a texture attached a game object. This program is very simple. To test drawing to a texture, it’s drawing yellow color at the position where the game object is locating on the red texture which is attached on a field’s game object. [To realize this function] There are 2 game objects and 2 C# programs for this test. ‘Test_Draw’ is a program... Read more