コード例 #1
0
ファイル: section3.py プロジェクト: Rubixdarcy/manim
    def construct(self):
        mathy, bubble = get_mathy_and_bubble()
        bubble.stretch_to_fit_width(4)
        mathy.to_corner(DOWN+LEFT)
        bubble.pin_to(mathy)
        bubble.shift(LEFT)
        morty = Mortimer()
        morty.to_corner(DOWN+RIGHT)
        morty_bubble = SpeechBubble()
        morty_bubble.stretch_to_fit_width(4)
        morty_bubble.pin_to(morty)
        bubble.write("""
            Did you know a curve \\\\
            can fill all space?
        """)
        morty_bubble.write("Who cares?")

        self.add(mathy, morty)
        for bub, buddy in [(bubble, mathy), (morty_bubble, morty)]:
            self.play(Transform(
                Point(bub.get_tip()),
                bub
            ))
            self.play(ShimmerIn(bub.content))
            self.play(ApplyMethod(
                buddy.blink,
                rate_func = squish_rate_func(there_and_back)
            ))
コード例 #2
0
    def construct(self):
        morty = Mortimer()
        morty.next_to(ORIGIN, DOWN)

        n_patrons = len(self.specific_patrons)
        special_thanks = TextMobject("Special thanks")
        special_thanks.highlight(YELLOW)
        special_thanks.to_edge(UP)

        patreon_logo = PatreonLogo()
        patreon_logo.next_to(morty, UP, buff=MED_LARGE_BUFF)

        patrons = map(TextMobject, self.specific_patrons)
        patron_groups = []
        index = 0
        counter = 0
        while index < len(patrons):
            next_index = index + self.patron_group_size
            group = VGroup(*patrons[index:next_index])
            group.arrange_submobjects(DOWN, aligned_edge=LEFT)
            if counter % 2 == 0:
                group.to_edge(LEFT)
            else:
                group.to_edge(RIGHT)
            patron_groups.append(group)
            index = next_index
            counter += 1

        self.play(
            morty.change_mode,
            "gracious",
            DrawBorderThenFill(patreon_logo),
        )
        self.play(Write(special_thanks, run_time=1))
        for i, group in enumerate(patron_groups):
            anims = [
                FadeIn(
                    group,
                    run_time=2,
                    submobject_mode="lagged_start",
                    lag_factor=4,
                ),
                morty.look_at,
                group.get_top(),
            ]
            if i >= 2:
                anims.append(FadeOut(patron_groups[i - 2]))
            self.play(*anims)
            self.play(morty.look_at, group.get_bottom())
            self.play(Blink(morty))
コード例 #3
0
    def construct(self):
        morty = Mortimer()
        morty.next_to(ORIGIN, DOWN)

        patreon_logo = PatreonLogo()
        patreon_logo.to_edge(UP)

        n_patrons = len(self.specific_patrons)
        patrons = map(TextMobject, self.specific_patrons)
        num_groups = float(len(patrons)) / self.max_patron_group_size
        proportion_range = np.linspace(0, 1, num_groups + 1)
        indices = (len(patrons)*proportion_range).astype('int')
        patron_groups = [
            VGroup(*patrons[i:j])
            for i, j in zip(indices, indices[1:])
        ]        

        for i, group in enumerate(patron_groups):
            left_group = VGroup(*group[:len(group)/2])
            right_group = VGroup(*group[len(group)/2:])
            for subgroup, vect in (left_group, LEFT), (right_group, RIGHT):
                subgroup.arrange_submobjects(DOWN, aligned_edge = LEFT)
                subgroup.scale(self.patron_scale_val)
                subgroup.to_edge(vect)

        last_group = None
        for i, group in enumerate(patron_groups):
            anims = []
            if last_group is not None:
                self.play(
                    FadeOut(last_group),
                    morty.look, UP+LEFT
                )
            else:
                anims += [
                    DrawBorderThenFill(patreon_logo),
                ]
            self.play(
                LaggedStart(
                    FadeIn, group, 
                    run_time = 2,
                ),
                morty.change, "gracious", group.get_corner(UP+LEFT),
                *anims
            )
            self.play(morty.look_at, group.get_corner(DOWN+LEFT))
            self.play(morty.look_at, group.get_corner(UP+RIGHT))
            self.play(morty.look_at, group.get_corner(DOWN+RIGHT))
            self.play(Blink(morty))
            last_group = group
コード例 #4
0
ファイル: common_scenes.py プロジェクト: PythonJedi/manim
    def construct(self):
        morty = Mortimer()
        morty.next_to(ORIGIN, DOWN)

        patreon_logo = PatreonLogo()
        patreon_logo.to_edge(UP)

        n_patrons = len(self.specific_patrons)
        patrons = map(TextMobject, self.specific_patrons)
        num_groups = float(len(patrons)) / self.max_patron_group_size
        proportion_range = np.linspace(0, 1, num_groups + 1)
        indices = (len(patrons)*proportion_range).astype('int')
        patron_groups = [
            VGroup(*patrons[i:j])
            for i, j in zip(indices, indices[1:])
        ]        

        for i, group in enumerate(patron_groups):
            left_group = VGroup(*group[:len(group)/2])
            right_group = VGroup(*group[len(group)/2:])
            for subgroup, vect in (left_group, LEFT), (right_group, RIGHT):
                subgroup.arrange_submobjects(DOWN, aligned_edge = LEFT)
                subgroup.scale(self.patron_scale_val)
                subgroup.to_edge(vect)

        last_group = None
        for i, group in enumerate(patron_groups):
            anims = []
            if last_group is not None:
                self.play(
                    FadeOut(last_group),
                    morty.look, UP+LEFT
                )
            else:
                anims += [
                    DrawBorderThenFill(patreon_logo),
                ]
            self.play(
                LaggedStart(
                    FadeIn, group, 
                    run_time = 2,
                ),
                morty.change, "gracious", group.get_corner(UP+LEFT),
                *anims
            )
            self.play(morty.look_at, group.get_corner(DOWN+LEFT))
            self.play(morty.look_at, group.get_corner(UP+RIGHT))
            self.play(morty.look_at, group.get_corner(DOWN+RIGHT))
            self.play(Blink(morty))
            last_group = group
コード例 #5
0
ファイル: common_scenes.py プロジェクト: hengfun/manim
    def construct(self):
        morty = Mortimer()
        morty.next_to(ORIGIN, DOWN)

        n_patrons = len(self.specific_patrons)
        special_thanks = TextMobject("Special thanks")
        special_thanks.highlight(YELLOW)
        special_thanks.to_edge(UP)

        patreon_logo = PatreonLogo()
        patreon_logo.next_to(morty, UP, buff=MED_LARGE_BUFF)

        patrons = map(TextMobject, self.specific_patrons)
        num_groups = float(len(patrons)) / self.patron_group_size
        proportion_range = np.linspace(0, 1, num_groups + 1)
        indices = (len(patrons) * proportion_range).astype('int')
        patron_groups = [
            VGroup(*patrons[i:j]) for i, j in zip(indices, indices[1:])
        ]

        for i, group in enumerate(patron_groups):
            group.arrange_submobjects(DOWN, aligned_edge=LEFT)
            group.scale(self.patron_scale_val)
            group.to_edge(LEFT if i % 2 == 0 else RIGHT)

        self.play(
            morty.change_mode,
            "gracious",
            DrawBorderThenFill(patreon_logo),
        )
        self.play(Write(special_thanks, run_time=1))
        print len(patron_groups)
        for i, group in enumerate(patron_groups):
            anims = [
                FadeIn(
                    group,
                    run_time=2,
                    submobject_mode="lagged_start",
                    lag_factor=4,
                ),
                morty.look_at,
                group.get_top(),
            ]
            if i >= 2:
                anims.append(FadeOut(patron_groups[i - 2]))
            self.play(*anims)
            self.play(morty.look_at, group.get_bottom())
            self.play(Blink(morty))
コード例 #6
0
    def construct(self):
        morty = Mortimer()
        morty.next_to(ORIGIN, DOWN)

        n_patrons = len(self.specific_patrons)
        special_thanks = TextMobject("Special thanks")
        special_thanks.highlight(YELLOW)
        special_thanks.to_edge(UP)

        patreon_logo = PatreonLogo()
        patreon_logo.next_to(morty, UP, buff=MED_LARGE_BUFF)

        left_patrons = VGroup(
            *map(TextMobject, self.specific_patrons[:n_patrons / 2]))
        right_patrons = VGroup(
            *map(TextMobject, self.specific_patrons[n_patrons / 2:]))
        for patrons in left_patrons, right_patrons:
            patrons.arrange_submobjects(DOWN,
                                        aligned_edge=LEFT,
                                        buff=1.5 * MED_SMALL_BUFF)

        all_patrons = VGroup(left_patrons, right_patrons)
        all_patrons.scale(0.7)
        for patrons, vect in (left_patrons, LEFT), (right_patrons, RIGHT):
            patrons.to_corner(UP + vect, buff=MED_SMALL_BUFF)

        shift_distance = max(0, 1 - SPACE_HEIGHT - all_patrons.get_bottom()[1])
        velocity = shift_distance / 9.0

        def get_shift_anim():
            return ApplyMethod(all_patrons.shift,
                               velocity * UP,
                               rate_func=None)

        self.play(
            morty.change_mode,
            "gracious",
            DrawBorderThenFill(patreon_logo),
        )
        self.play(Write(special_thanks, run_time=1))
        self.play(Write(left_patrons), morty.look_at, left_patrons)
        self.play(Write(right_patrons), morty.look_at, right_patrons)
        self.play(Blink(morty), get_shift_anim())
        for patrons in left_patrons, right_patrons:
            for index in 0, -1:
                self.play(morty.look_at, patrons[index], get_shift_anim())
                self.play(get_shift_anim())
コード例 #7
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    def add_title(self):
        title = TextMobject("Clicky Stuffs")
        title.scale(1.5)
        title.to_edge(UP, buff = MED_SMALL_BUFF)

        randy, morty = Randolph(), Mortimer()
        for pi, vect in (randy, LEFT), (morty, RIGHT):
            pi.scale_to_fit_height(title.get_height())
            pi.change_mode("thinking")
            pi.look(DOWN)
            pi.next_to(title, vect, buff = MED_LARGE_BUFF)
        self.add_foreground_mobjects(title, randy, morty)
コード例 #8
0
ファイル: section3.py プロジェクト: zhujianing/manim
    def construct(self):
        mathy, bubble = get_mathy_and_bubble()
        bubble.stretch_to_fit_width(4)
        mathy.to_corner(DOWN + LEFT)
        bubble.pin_to(mathy)
        bubble.shift(LEFT)
        morty = Mortimer()
        morty.to_corner(DOWN + RIGHT)
        morty_bubble = SpeechBubble()
        morty_bubble.stretch_to_fit_width(4)
        morty_bubble.pin_to(morty)
        bubble.write("""
            Did you know a curve \\\\
            can fill all space?
        """)
        morty_bubble.write("Who cares?")

        self.add(mathy, morty)
        for bub, buddy in [(bubble, mathy), (morty_bubble, morty)]:
            self.play(Transform(Point(bub.get_tip()), bub))
            self.play(ShimmerIn(bub.content))
            self.play(
                ApplyMethod(buddy.blink,
                            rate_func=squish_rate_func(there_and_back)))
コード例 #9
0
ファイル: common_scenes.py プロジェクト: crclayton/manim
    def construct(self):
        morty = Mortimer()
        morty.next_to(ORIGIN, DOWN)

        n_patrons = len(self.specific_patrons)
        special_thanks = TextMobject("Special thanks")
        special_thanks.highlight(YELLOW)
        special_thanks.to_edge(UP)

        patreon_logo = PatreonLogo()
        patreon_logo.next_to(morty, UP, buff = MED_LARGE_BUFF)

        left_patrons = VGroup(*map(TextMobject, 
            self.specific_patrons[:n_patrons/2]
        ))
        right_patrons = VGroup(*map(TextMobject, 
            self.specific_patrons[n_patrons/2:]
        ))
        for patrons in left_patrons, right_patrons:
            patrons.arrange_submobjects(
                DOWN, aligned_edge = LEFT,
                buff = 1.5*MED_SMALL_BUFF
            )

        all_patrons = VGroup(left_patrons, right_patrons)
        all_patrons.scale(self.patron_scale_val)
        for patrons, vect in (left_patrons, LEFT), (right_patrons, RIGHT):
            patrons.to_edge(vect, buff = MED_SMALL_BUFF)
            if patrons.get_height() > 2*SPACE_HEIGHT - LARGE_BUFF:
                patrons.to_edge(UP, buff = MED_SMALL_BUFF)

        shift_distance = max(
            0, (all_patrons.get_height() - 2*SPACE_HEIGHT)
        )
        if shift_distance > 0:
            shift_distance += 1
        velocity = shift_distance/9.0
        def get_shift_anim():
            return ApplyMethod(
                all_patrons.shift, velocity*UP,
                rate_func = None
            )

        self.play(
            morty.change_mode, "gracious",
            DrawBorderThenFill(patreon_logo),
        )
        self.play(Write(special_thanks, run_time = 1))
        self.play(
            Write(left_patrons),
            morty.look_at, left_patrons
        )
        self.play(
            Write(right_patrons),
            morty.look_at, right_patrons
        )
        self.play(Blink(morty), get_shift_anim())
        for patrons in left_patrons, right_patrons:
            for index in 0, -1:
                self.play(
                    morty.look_at, patrons[index],
                    get_shift_anim()
                )
                self.play(get_shift_anim())