In addition, you can add a heat distortion to an explosion to make it look more realistic, but you must do so carefully in order to avoid ruining any illusion of realism the footage had before you applied one of the effects that distort the image and simulate the so-called heatwave. Part 2: Click the Free Download button below and try it free. Creating a heat distortion may be fun, but it is by no means easy or simple because you need to have experience using solids, masks, adjustment layers and keyframes.
Use the Turbulent Displacement Effect This method of simulating heat haze can be completed in just a few steps and a moderate amount of settings adjustments. Step 1: You should start by making a new solid. Go to the Layer menu, click on the New submenu and select the Solid option from the list. Step 2: Step 3: Heat waves are not stationary, which is the reason why you need to animate the Turbulent Displace effect.
You can do this by setting keyframes for both Evolution and Offset options. Make sure that the adjustment layer is positioned directly below the solid and change the Track Matte option to Luma Matte. This should render the solid invisible, and you can then add the Turbulent Displace effect to the Adjustment Layer.
Change the Amount and Size values of the effect and add the Fast Blur effect to the Adjustment Layer, but keep in mind that applying too much Fast Blur can make the heat distortion less convincing. Use the CC Particle System II Effect This method of simulating heat haze in a video involves creating a heat displacement map and applying a built-in effect that imitates particle movement.
Go to the Composition menu and select the New Composition option, and add footage to it. Click on the Layer menu and select the Solid option from the New submenu. Additionally, you can increase the value of the Radius option to imitate the chaotic behavior or light rays. Expand the Physics menu and reverse the Gravity so that the particles are rising instead of falling. Reduce the Velocity to slow down the movement of the particles Step 3: Expand the Particle menu, and change the Particle Type from the Line option that is selected by default to Faded Sphere.
Increase the Birth and Death size and then change the Birth and Death color to red. Right-click on the solid and select the Precompose option and move all attributes into the new composition. Step 4: Click on the Displacement effect in the Effect Controls panel and change the Use for Horizontal Display setting to red.
Click on the Wrap Pixels Around checkbox and select the solid layer you created from the Displacement Map Layer drop-down menu.
Double-click on the solid layer on the timeline if you want to fine-tune the CC Particle System II settings further and try out different values to get the best result. Use the Fractal Noise Effect The Fractal Noise effect basically mimics the movement of the heat waves, which allows you to create a realistic heat distortion effect. Choose the solid option from the new submenu in the Layer menu and create a new pre-composition. Go to the Effects Panel and assign a new value to the Evolution setting in order to add a bit of movement to the Fractal Noise effect.
Increase the Contrast and Brightness or use the Scale slider to enlarge the fractals. Optionally, you can add a Fast Blur to the solid if you want to make the edges of the fractals softer. Optionally, you can add a Motion Tile if you lost the edges of the image and adjust the Output Width and Output Height properties. Mac, Windows Host Applications: You can use the Heatwave plugin the same way you would use any other effect in AE, but before you apply it to your footage you must first create an Adjustment Layer.
Go to the Effects menu and choose the Heatwave effect from the Universe Distort submenu, and the effect will be automatically added to the Adjustment Layer. Changing the Output property to Distortion will enable you to see the distortion map, while the Heat Intensity option lets you determine how much the effect is going to impact the original footage. The Heatwave is fully customizable so you can adjust it every time you use it in a project.
The actual values of each property depend on the footage, and you have to try out different options in order to get the desired effect. Windows, Mac Host Applications: Adobe After Effects Once you install the Heat Distortion plugin you can apply it to any video clip just by dragging and dropping it to the footage.
After adding the effect to a video in your project you can adjust its settings in the Effect Controls panel. The Heat Amount and Distortion Amount settings enable you to strike a perfect balance between the distortion of the image and the haze generated by heat. The plugin will also automatically animate the footage and you can control how fast the animation is by increasing or decreasing the Noise Speed value. The Heat Bias property blends between the distortion and the heat and reducing this value will add more blur to the image.
Conclusion Too much of a good thing can sometimes be a bad thing. The same is true when creating the heat distortion effect in AE because if the effect is too strong it can distract the viewer or make a shot look unconvincing. Which method of creating a heat distortion effect in Adobe After Effects do you like to use the most? Leave a comment below and let us know. Liza Brown Liza Brown is a writer and a lover of all things video.
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