<!-- Camera -->
<camera width="800" height="500" />

<transform translate="0 2 -6" scale="1 1 1" rotate="20 1 0 0">
	<camera type="perspective" />
</transform>

<!-- Integrator Settings -->
<integrator volume_step_size="0.01" />


<shader name="cube">
	<refraction_bsdf name="refrac" Color="0.163,0.880,1" Roughness="0.005" IOR="1.6" />
	<mix_closure  name="mix1" Fac="0.150" />


	<connect from="refrac BSDF" to="mix1 Closure1" />
	<connect from="mix1 Closure" to="output surface" />
</shader>
<!-- Floor Shader -->
<shader name="floor">
	<emission name="emission" color="0.1,0.1,0.8" strength="0.2" />
	<checker_texture name="checker" color1="0.4, 0.4, 0.4" color2="1.0, 0.1, 0.1" />
	<glossy_bsdf name="floor_closure" roughness="0.1"/>
	<add_closure name="add_shader" />

	<connect from="checker color" to="floor_closure color" />
	<connect from="floor_closure BSDF" to="add_shader Closure2" />
	<connect from="emission emission" to="add_shader Closure1" />
	<connect from="add_shader Closure" to="output surface" />
</shader>
<shader name="frontwall">
	<emission name="emission" color="0.1,0.1,0.8" strength="0.5" />
	<checker_texture name="checker" color1="0.4, 0.4, 0.4" color2="0.4, 0.4, 0.4" />
	<glossy_bsdf name="floor_closure" roughness="0.1"/>
	<add_closure name="add_shader" />

	<connect from="checker color" to="floor_closure color" />
	<connect from="floor_closure BSDF" to="add_shader Closure2" />
	<connect from="emission emission" to="add_shader Closure1" />
	<connect from="add_shader Closure" to="output surface" />
</shader>
<shader name="rightwall">
	<emission name="emission" color="0.1,0.1,0.8" strength="0.5" />
	<checker_texture name="checker" color1="0.4, 0.4, 0.4" color2="0.4, 0.4, 0.4" />
	<glossy_bsdf name="floor_closure" roughness="0.1"/>
	<add_closure name="add_shader" />

	<connect from="checker color" to="floor_closure color" />
	<connect from="floor_closure BSDF" to="add_shader Closure2" />
	<connect from="emission emission" to="add_shader Closure1" />
	<connect from="add_shader Closure" to="output surface" />
</shader>
<shader name="leftwall">
	<emission name="emission" color="0.1,0.1,0.8" strength="0.5" />
	<checker_texture name="checker" color1="0.4, 0.4, 0.4" color2="0.4, 0.4, 0.4" />
	<glossy_bsdf name="floor_closure" roughness="0.1"/>
	<add_closure name="add_shader" />

	<connect from="checker color" to="floor_closure color" />
	<connect from="floor_closure BSDF" to="add_shader Closure2" />
	<connect from="emission emission" to="add_shader Closure1" />
	<connect from="add_shader Closure" to="output surface" />
</shader>
<!-- Cube Object -->
<state interpolation="smooth" shader="cube">
	<include src="./objects/sphere.xml" />
</state>
<transform rotate="90 1 0 0">
	<transform translate="0 0 1">
		<state shader="floor">
			<patch type="bilinear" P="-3 3 0  3 3 0  -3 -3 0  3 -3 0" />
		</state>
	</transform>
</transform>
<transform rotate="0 0 90 0">
	<transform translate="0 0 2.2">
		<state shader="frontwall">
			<patch type="bilinear" P="-3 3 0  3 3 0  -3 -3 0  3 -3 0" />
		</state>
	</transform>
</transform>
<transform rotate="90 0 120 0">
	<transform translate="0 0 3">
		<state shader="rightwall">
			<patch type="bilinear" P="-3 3 0  3 3 0  -3 -3 0  3 -3 0" />
		</state>
	</transform>
</transform>
<transform rotate="-90 0 -90 0">
	<transform translate="0 0 -3">
		<state shader="leftwall">
			<patch type="bilinear" P="-3 3 0  3 3 0  -3 -3 0  3 -3 0" />
		</state>
	</transform>
</transform>