haainfinite.blogg.se - An object is ib free fall seems to be

Create a cube object, name it to “Platform”.

Create an Empty Game Object at the root of the scene hierarchy, name it “TargetObject” and place it at position (5, 0, -5).

For the target, let’s create a platform with a red mark on it.

Create a C# script: Projectile.cs and attach to the capsule object.

We’ll need this for setting the velocity of the object.

Add a Rigidbody component to the capsule.

Add a material and attach it to the plane to color it dark gray (or as you will).

To add a ground, add a Plane, reset its transform and adjust its scale to (2, 2, 2).

Also, set Clear Flags from Skybox to Solid Color for a less distracting background in play mode.

Set camera position to (0, 5, -15) and rotation to (30, 0, 0).

Scene Setup: Ground, Projectile and Target Location objectsĪfter launching Unit圓D and creating a new project: We start by creating a small scene with a few objects: a ground plane, a projectile capsule and a target object which is a platform with a red mark.

I’ve used Unity v2017.3.0f3 at the time of preparing this. We’ll start the tutorial with setting up the scene.

the distance the projectile will travel, if we know the launch velocity and the launch angle.

the launch angle, if we know how fast we’ll be launching the projectile and where the target is.

the velocity, if we know where the target is and what the launch angle will be.

To launch the projectile to its target, we will be considering the following variables: Variable Nameīy keeping the other two variables known beforehand, we can calculate any of the variables above. We’ll be using kinematics to achieve our goal, meaning that we’ll only be using velocity in our calculations, disregarding the mass and other acting physical forces on the object that would affect the motion such as drag. You can also see it in action as a WebGL build is also available. If you want to play around with it yourself, the project files can be found on GitHub. The tutorial will walk you through creating a demo scene for launching a projectile (capsule) to a target location (platform).

In this tutorial, we’ll take a closer look at the motion physics of arrows and missiles. Estimated Read Time: ~20 minutes Quick Navigation