tells if the node is a leaf

Resize a vector to a smaller size, guaranteed not to cause a reallocation

returns normalized value in range [-SIMD_PI, SIMD_PI]

------------------------------------------------------------------------------------------------ print warning, do return

FIXME-DPI: I don't want to formalize this just yet. Because reasons. Please don't use.

* Register a gather (Which function should be called when the widget data needs to be updated) * @param p_provider */

@brief Set the x value */

@brief Set the y value */

@brief Check whether the mesh contains normal vectors @return true, if normals are stored, false if not.

* * @Function: * Normalize * * @Description: * Norms a vector. * * @Input: * Vx :: * The horizontal input vector

@brief Set the z value */

@brief Check whether the mesh contains a texture coordinate set @param index Index of the texture coordinates set @return true, if texture coordina

@brief Check whether the mesh contains a vertex color set @param index Index of the vertex color set @return true, if vertex colors are stored, fal

Helpers: Bit manipulation

Reports the specified error, appending information about the last Win32 error

Create an error message in allocated memory and set state->err and state->msg accordingly. Free any previous error message already there. Do n

Destroys the stored value if one exists, making the optional empty

@brief Check whether the mesh contains tangent and bitangent vectors. It is not possible that it contains tangents and no bitangents (or the other wa

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@brief Returns a pointer to the end. @return The end as a pointer.

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