C++ (Cpp) bern1deriv示例

示例#1

文件： SplineCommon.cpp 项目： CTimpone/libretro-ppsspp

static Vec3Packedf Bernstein3DDerivative(const Vec3Packedf& p0, const Vec3Packedf& p1, const Vec3Packedf& p2, const Vec3Packedf& p3, float x) {
	return p0 * bern0deriv(x) + p1 * bern1deriv(x) + p2 * bern2deriv(x) + p3 * bern3deriv(x);
}

示例#2

文件： Spline.cpp 项目： Gary1234567/ppsspp

Vec3f Bernstein3DDerivative(const Vec3f p0, const Vec3f p1, const Vec3f p2, const Vec3f p3, float x) {
	return p0 * bern0deriv(x) + p1 * bern1deriv(x) + p2 * bern2deriv(x) + p3 * bern3deriv(x);
}