apply_uniform_scale()

MAYAFLUX_API void MayaFlux::Kinesis::apply_uniform_scale	(	std::vector< glm::vec3 > &	vertices,
		float	scale,
		const glm::vec3 &	origin = glm::vec3(0)
	)

Apply uniform scaling to vertex set.

Parameters

vertices	Vertices to transform (modified in-place)
scale	Scale factor (must be > 0)
origin	Scaling pivot (default: coordinate origin)

Definition at line 276 of file GeometryPrimitives.cpp.

{
    if (scale <= 0.0F) {
        return;
    }
 
    for (auto& vertex : vertices) {
        glm::vec3 offset = vertex - origin;
        vertex = origin + offset * scale;
    }
}

References offset, and scale().

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