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This is a paid asset, but now you can download Camera Perspective Editor Free.
Camera Perspective Editor v1.3.8
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Expand Your Camera’s Versatility!
Video Demonstration
Now with custom ScreenPointToRay() and ViewportPointToRay() methods for oblique-orthographic Raycasting!
Powerful & Easy:
• Fully scriptable & animatable
• Shows modified frustum
• Easy to use inspector with descriptions
• Comes with prefabs for common setups
• Easily tweaked for your specific needs
• Works in Orthographic and Perspective modes
• Doesn’t break standard Camera component or controls
• Dolly Zoom (Trombone Effect) without Camera movement. Video
Wide Range of Perspectives:
• Isometric Projections
• Oblique Projections
• Oblique Perspectives
• Tilt-Shift Lens
• Classic 2.5D FPS perspective
• Skewed Views
Also Included:
• Full C# code for customization purposes
• City diorama seen in screenshots
• Classic 2.5D Character/Camera controller script