Unity basics 2

Connect back to animation ：

         Add event ：

        

  After the Cube Cube ： Add a script

        Method is ：

public void Disappear()
{
    GameObject.Destroy(gameObject);
}

Two . terrain

        1. Create terrain ：

2. Basic operation of terrain

 

Brushes： Brush . Choosing different shapes of brushes can get different textures of landforms .

Brush Size： Brush size . Adjusting the size of the brush can paint the whole and details of the terrain respectively .

Opacity： Brush force . Modulating the brush force value can control the speed at which the terrain bulges or collapses .

                                                                         

Introduction to adding grass ：

 

1. Min Width： The minimum width of grass .
2. Max Width： The maximum width of grass .
3. Min Height： The minimum height of grass .
4. Max Height： The maximum height of grass .
5. Noise Spread： The bigger the value is. , The more the grass dries up .
6. Healthy Color： Set the color of the grass .
7. Dry Color： Set the color of dry grass .
8. Billbord： Whether to rotate around the camera

  Some other settings ：

1. Pixel Error： Terrain display tolerance , The smaller the numerical , The clearer the water caltrop is .
2. Base Map Dist： The fineness of terrain display . The smaller the value, the clearer the representation .
3. Cast shadows： Whether to display terrain shadow
4. Draw： Whether to display grass and mesh model .
5. Detail Distance： Set the display range of the detail model according to the position of the camera . The larger the value, the more the displayed value is

More capacity .

6.Billboard Start： Optimize rendering rate , When the camera is a distance from the model , Instead of drawing the entire mesh, draw

A map .

7.Bending： The amount of grass affected by the wind .

8.Grass Tint： Set the overall grass color .

3、 ... and . Use... For lights

 

1. Type: The type of light . Include ：Point、Directional、Spot、Area type .
2. Color： The color of the light
3. Intensity： Light intensity
4. Shadow Type： Shadows are divided into Hard、Soft Two types of shadows . The shadow quality of the former is not as good as that of the latter , But the latter takes up a lot of memory .
5. Flare： Set the light glow

     6.Cookie： Used to set the light source alpha The texture of the channel , The time line has different brightness in different places , If it's a spotlight (Spotlight) And directional light (DirectionalLight), You can specify one 2D texture . If it is a point light (Point light), Must specify a Cubemap( Cubic texture ).