Questions tagged [parametrization]
For questions about parametric shapes, such as NURB surfaces, the parametric sphere, cylinders, etc...
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How do algorithmic botany algorithms generate their plant geometry from a skeleton?
I read the Algorithmic Beauty of plants.The resource goes in depth as to how to generate plant topology, but it does not talk about how to make the geometry except for the leaves.
I tried looking into ...
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How is Unreal's 2D Blendspace implemented?
I'm currently trying to implement animation blending. Or more specifically, parametric animation. Unreal Engine has this in the form of blendspaces. After some experimentation, I've noticed that they ...
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Continuity of parametric and geometric continuity
We know that in parametric continuity, $C^1$ continuity is two successive curve section $C_1$ and $C_2$ has first parametric derivative is same. That means tangent vector $t_1$ is same for both $C_1$ ...
user17488
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How do I extrude a 2D Bezier curve representation into a 3D solid using Python?
Where P is the control point, w is weight.
I plan to extrude this 2d representation into 3d. I have a discrete 2D representation (array which has [n_points, 2, 1] for each sample) of an airfoil that ...
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Off by one error when creating face indices
I seem to have an off by one error when creating the indices for the faces of a sphere and I can't understand where.
The exact problem is that when I try to calculate the normals of each face a dark ...
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