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50 lines
1.8 KiB
Plaintext
50 lines
1.8 KiB
Plaintext
<ipe version="60030" creator="Ipe 6.0 preview 30">
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<info created="D:20090302175459" modified="D:20090302175459" bbox="cropbox"/>
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<page gridsize="16">
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<layer name="alpha"/>
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<view layers="alpha" active="alpha"/>
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<path layer="alpha" stroke="black" matrix="1 0 0 0.6 16 198.4" pen="normal">
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160 336 m
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272 336 l
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272 416 l
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160 416 l
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h
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</path>
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<text stroke="black" matrix="1 0 0 1 16 32" pos="176 400" type="minipage" width="80" height="5.958" depth="0.96" valign="top" size="normal" style="center">Shader 1</text>
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<text stroke="black" matrix="0.54584 0 0 0.972973 14.4652 70.4865" pos="208 240" type="minipage" width="208" height="45.959" depth="41.06" valign="top" size="normal" style="center">Shader 2\\
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\ \\
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\ \\
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$G_x=\left(\begin{array}{c}1\\2\\1\end{array}\right)G_{x_1}$, $G_y=\left(\begin{array}{c}1\\0\\-1\end{array}\right)G_{y_1}$,
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$|G|=\sqrt{G_x^2+G_y^2}$</text>
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<path stroke="black" matrix="1.5 0 0 1.4 -176 -38.4" pen="normal">
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192 176 m
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352 176 l
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352 256 l
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192 256 l
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h
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</path>
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<text stroke="black" matrix="1 0 0 1 -64 64" pos="192 320" type="minipage" width="96" height="25.884" depth="20.94" valign="top" size="normal" style="center">$\left(\begin{array}{ccc}-1 & 0 & 1\end{array}\right)$\\
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\ \\
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\ \\
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$G_{x_1}$</text>
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<text stroke="black" matrix="1 0 0 1 -48 64" pos="320 320" type="minipage" width="80" height="26.064" depth="21.12" valign="top" size="normal">$\left(\begin{array}{ccc}1 & 2 & 1\end{array}\right)$\\
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\ \\
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\ \\
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$G_{y_1}$</text>
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<text stroke="black" matrix="1 0 0 1 0 16" pos="192 480" type="minipage" width="80" height="5.898" depth="0.91" valign="top" size="normal" style="center">Pass 1</text>
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<path stroke="black" pen="normal" arrow="normal">
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256 400 m
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256 320 l
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</path>
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<path stroke="black" pen="normal" arrow="normal">
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208 400 m
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208 320 l
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</path>
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<path stroke="black" pen="normal" backarrow="normal">
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232 448 m
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232 480 l
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</path>
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</page>
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</ipe>
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