% flip the camera handedness to match Blender-Collada output to Mitsuba and PBRT
Collada {
    Camera:scale|sid=scale = -1 1 1
    Camera:translate|sid=location = (eyePosition) 0 0 
}

Generic {
	BackWallMat-material:material:matte
	BackWallMat-material:diffuseReflectance.spectrum = mccBabel-8.spd

	Ceiling-material:material:matte
	Ceiling-material:diffuseReflectance.spectrum = mccBabel-4.spd

	Floor-material:material:matte
	Floor-material:diffuseReflectance.spectrum = mccBabel-8.spd

	FloorMat1-material:material:matte
	FloorMat1-material:diffuseReflectance.spectrum = (surface1)

	FloorMat10-material:material:matte
	FloorMat10-material:diffuseReflectance.spectrum = (surface10)

	FloorMat11-material:material:matte
	FloorMat11-material:diffuseReflectance.spectrum = (surface11)

	FloorMat12-material:material:matte
	FloorMat12-material:diffuseReflectance.spectrum = (surface12)

	FloorMat13-material:material:matte
	FloorMat13-material:diffuseReflectance.spectrum = (surface13)

	FloorMat14-material:material:matte
	FloorMat14-material:diffuseReflectance.spectrum = (surface14)

	FloorMat2-material:material:matte
	FloorMat2-material:diffuseReflectance.spectrum = (surface2)

	FloorMat3-material:material:matte
	FloorMat3-material:diffuseReflectance.spectrum = (surface3)

	FloorMat4-material:material:matte
	FloorMat4-material:diffuseReflectance.spectrum = (surface4)

	FloorMat5-material:material:matte
	FloorMat5-material:diffuseReflectance.spectrum = (surface5)

	FloorMat6-material:material:matte
	FloorMat6-material:diffuseReflectance.spectrum = (surface6)

	FloorMat7-material:material:matte
	FloorMat7-material:diffuseReflectance.spectrum = (surface7)

	FloorMat8-material:material:matte
	FloorMat8-material:diffuseReflectance.spectrum = (surface8)

	FloorMat9-material:material:matte
	FloorMat9-material:diffuseReflectance.spectrum = (surface9)

	FrontWallMat-material:material:matte
	FrontWallMat-material:diffuseReflectance.spectrum = 300:0 800:0

	LeftWallMat-material:material:matte
	LeftWallMat-material:diffuseReflectance.spectrum = mccBabel-8.spd

	Mat1-material:material:matte
	Mat1-material:diffuseReflectance.spectrum = (surface1)

	Mat10-material:material:matte
	Mat10-material:diffuseReflectance.spectrum = (surface10)

	Mat11-material:material:matte
	Mat11-material:diffuseReflectance.spectrum = (surface11)

	Mat12-material:material:matte
	Mat12-material:diffuseReflectance.spectrum = (surface12)

	Mat13-material:material:matte
	Mat13-material:diffuseReflectance.spectrum = (surface13)

	Mat14-material:material:matte
	Mat14-material:diffuseReflectance.spectrum = (surface14)
	
	Mat2-material:material:matte
	Mat2-material:diffuseReflectance.spectrum = (surface2)

	Mat3-material:material:matte
	Mat3-material:diffuseReflectance.spectrum = (surface3)

	Mat4-material:material:matte
	Mat4-material:diffuseReflectance.spectrum = (surface4)

	Mat5-material:material:matte
	Mat5-material:diffuseReflectance.spectrum = (surface5)

	Mat6-material:material:matte
	Mat6-material:diffuseReflectance.spectrum = (surface6)

	Mat7-material:material:matte
	Mat7-material:diffuseReflectance.spectrum = (surface7)

	Mat8-material:material:matte
	Mat8-material:diffuseReflectance.spectrum = (surface8)

	Mat9-material:material:matte
	Mat9-material:diffuseReflectance.spectrum = (surface9)

	RigthWallMat-material:material:matte
	RigthWallMat-material:diffuseReflectance.spectrum = mccBabel-8.spd

}

% lights
Generic {
    Ceiling-mesh:light:area
    Ceiling-mesh:intensity.spectrum = (illumination)
}

Mitsuba {
    % use the path integrator with lots of samples
    integrator:integrator:path
    Camera-camera_sampler:sampleCount.integer = 320
}