Home of the Open Source Delphi&C++Builder OpenGL tool. GLScene is an OpenGL based 3D library. . folder; Tortoise SVN: add the folder ” glscene” manually so you have lazarus/components/glscene. In GLScene the universe or 3D world is called a scene. We will learn how to start a basic GLScene application and how to control .. Tecplot User’s Manual.

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During game a label will show number of achieved points. A sparkling beam glows between.

Instructions for installing GLScene in Delphi Berlin

Ideal frame rate is 30 frames per second. Set this to the main folder where you positioned GLScene. When you post to these areas, you will be told that your post is awaiting moderation. To turn text into a link, highlight the text, then click on a page or file from the list above. Vertex shading can sometimes create problems with large planes. Mznual also have to call inherited directive otherwise the object would not progress at all.

Perspective does not apply here. If you are willing to contribute to this book please feel free to send me your chapter. Mabual supported by GLScene are bmp, jpg and tga. To place an object in the scene right click scene objects and select the object you want.


It is a time period in seconds that took since the last frame was rendered. Their glscebe is defined only by X and Y values.

FAQ Install

Since this appears to be a problem, please be aware that some areas of the site are moderated. So where do we set the limit? Make real collisions with collision manager and let the blocks rotate and slide smoothly. To create object defined by this class you would use technique described earlier in this chapter or register the class in GLScene and add it with help of GLScene editor.

Any polygons between the two borders will change transparency with full opacity at start range and full transparency at end range.

You don’t necessarily need to know much about OpenGL to use GLScene but it is certainly better to have some understanding of it. It is called CVS root. OpenGL internally does not operate on vectors but on matrices. Leaves are represented by planes covered with front and back textures. After successful compilation there will be four new component tabs.

This is required for automatic promotions to work and to ensure your account is not deleted during the registration process. Choose corresponding directory to your Delphi version.



Buffer together with fog options. The system works like this: Points can be rounded or squared and antialiased. You can add more than one behaviors. Scene editor is the heart of GLScene. Or King-Kong on top of two skyscrapers can throw the blocks down. We are going to use Round function to snap the cubes position on X grid. The basic idea behind imposters is that before rendering a set of images looking at an object from all sides is rendered and stored in memory.

It is not recommended to use Delphi’s native Math unit with GLScene because the functions in this unit are too slow for real time rendering. Enter the above CVS root. It is a string, in fact an address that is used to access web. If you use a texture with size other than power of two it will be displayed but it will also be much slower because GLScene will have to resize it.