![]() Setting the colorname to undef keeps the default colors. In particular this can affect the display of modifier characters, specifically "#" and "%", where the highlight may not display intuitively, such as highlighting the pre-resized object, but highlighting the post-scaled object. Traditional transforms (translate, rotate, scale, mirror & multimatrix) are performed using OpenGL in preview, while other more advanced transforms, such as resize, perform a CGAL operation, behaving like a CSG operation affecting the underlying object, not just transforming it. The different ordering of the rotate and translate transformations causes the cubes to end up in different places.Īs OpenSCAD uses different libraries to implement capabilities this can introduce some inconsistencies to the F5 preview behaviour of transformations. The radius of this arc is the distance from the origin, which was set by the preceding translation. In this case the rotation causes the cube to move along an arc centered at the origin. Hold the right shortcut keys for rotation. While these contain the same operations, the first will rotate a cube around the origin and then move it by the offset specified for the translate, before finally coloring it red.īy contrast, the second sequence first moves a cube, and then rotates it around the origin, before coloring it green. Here’s how to rotate a model in Simplif圓D: Select the model. ![]() Color ( "red" ) translate () rotate () cube ( 5 ) color ( "green" ) rotate () translate () cube ( 5 )
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