OpenShadingLanguage 1.00
# Compiled by oslc 1.13.12.0
# options: 
shader phong_shader
param	point	v_position	0 0 0		%read{2147483647,-1} %write{0,0} %initexpr
param	vector	v_normal	0 1 0		%read{3,3} %write{2147483647,-1}
param	vector	v_toCamera	0 0 0		%read{2,2} %write{2147483647,-1}
param	vector	v_toLight	0 0 0		%read{1,1} %write{2147483647,-1}
oparam	color	resultRGB	0 0 0		%read{2147483647,-1} %write{27,27}
local	vector	vL	%read{4,14} %write{1,1}
local	vector	vV	%read{8,8} %write{2,2}
local	vector	vN	%read{4,18} %write{3,3}
local	vector	vR	%read{2147483647,-1} %write{7,7}
local	vector	vH	%read{18,18} %write{9,9}
local	color	u_ambientColor	%read{13,13} %write{10,10}
local	color	u_matColor	%read{13,23} %write{11,11}
local	color	u_lightColor	%read{17,24} %write{12,12}
local	color	colAmbient	%read{25,25} %write{13,13}
local	float	ndotl	%read{16,20} %write{15,15}
local	color	colDiff	%read{25,25} %write{17,17}
local	float	spec	%read{21,21} %write{19,19}
local	color	colSpec	%read{26,26} %write{24,24}
local	color	final	%read{27,27} %write{26,26}
const	vector	$const1	0 0 0		%read{0,0} %write{2147483647,-1}
temp	float	$tmp1	%read{5,5} %write{4,4}
temp	float	$tmp2	%read{6,6} %write{5,5}
const	float	$const3	2		%read{5,5} %write{2147483647,-1}
temp	vector	$tmp3	%read{7,7} %write{6,6}
temp	vector	$tmp4	%read{9,9} %write{8,8}
temp	int	$tmp5	%read{2147483647,-1} %write{10,10}
const	string	$const4	"env:ambient_color"		%read{10,10} %write{2147483647,-1}
temp	int	$tmp6	%read{2147483647,-1} %write{11,11}
const	string	$const5	"self:mat_color"		%read{11,11} %write{2147483647,-1}
temp	int	$tmp7	%read{2147483647,-1} %write{12,12}
const	string	$const6	"light0:color"		%read{12,12} %write{2147483647,-1}
temp	float	$tmp8	%read{15,15} %write{14,14}
const	float	$const8	0		%read{15,20} %write{2147483647,-1}
temp	color	$tmp9	%read{17,17} %write{16,16}
temp	float	$tmp10	%read{19,19} %write{18,18}
temp	float	$tmp11	%read{22,22} %write{20,20}
temp	float	$tmp12	%read{22,22} %write{21,21}
const	float	$const10	64		%read{21,21} %write{2147483647,-1}
temp	float	$tmp13	%read{23,23} %write{22,22}
temp	color	$tmp14	%read{24,24} %write{23,23}
temp	color	$tmp15	%read{26,26} %write{25,25}
const	vector	$const11	0.454545438 0.454545438 0.454545438		%read{27,27} %write{2147483647,-1}
code v_position
# test_pixel_shader.osl:4
# 	point v_position = vector(0,0,0),
	assign		v_position $const1 	%filename{"test_pixel_shader.osl"} %line{4} %argrw{"wr"}
code ___main___
# test_pixel_shader.osl:11
# 	vector vL = normalize(v_toLight);
	normalize	vL v_toLight 	%filename{"test_pixel_shader.osl"} %line{11} %argrw{"wr"}
# test_pixel_shader.osl:12
# 	vector vV = normalize(v_toCamera);
	normalize	vV v_toCamera 	%line{12} %argrw{"wr"}
# test_pixel_shader.osl:13
# 	vector vN = normalize(v_normal);
	normalize	vN v_normal 	%line{13} %argrw{"wr"}
# test_pixel_shader.osl:14
# 	vector vR = 2 * dot(vL, vN)*vN - vL;
	dot		$tmp1 vL vN 	%line{14} %argrw{"wrr"}
	mul		$tmp2 $const3 $tmp1 	%argrw{"wrr"}
	mul		$tmp3 $tmp2 vN 	%argrw{"wrr"}
	sub		vR $tmp3 vL 	%argrw{"wrr"}
# test_pixel_shader.osl:15
# 	vector vH = normalize(vL + vV);
	add		$tmp4 vL vV 	%line{15} %argrw{"wrr"}
	normalize	vH $tmp4 	%argrw{"wr"}
# test_pixel_shader.osl:18
# 	getattribute("env:ambient_color", u_ambientColor);
	getattribute	$tmp5 $const4 u_ambientColor 	%line{18} %argrw{"wrw"}
# test_pixel_shader.osl:21
# 	getattribute("self:mat_color", u_matColor);
	getattribute	$tmp6 $const5 u_matColor 	%line{21} %argrw{"wrw"}
# test_pixel_shader.osl:24
# 	getattribute("light0:color", u_lightColor);
	getattribute	$tmp7 $const6 u_lightColor 	%line{24} %argrw{"wrw"}
# test_pixel_shader.osl:26
# 	color colAmbient = u_ambientColor*u_matColor;
	mul		colAmbient u_ambientColor u_matColor 	%line{26} %argrw{"wrr"}
# test_pixel_shader.osl:28
# 	float ndotl = max(dot(vN, vL), 0);
	dot		$tmp8 vN vL 	%line{28} %argrw{"wrr"}
	max		ndotl $tmp8 $const8 	%argrw{"wrr"}
# test_pixel_shader.osl:29
# 	color colDiff = ndotl * u_matColor * u_lightColor;
	mul		$tmp9 ndotl u_matColor 	%line{29} %argrw{"wrr"}
	mul		colDiff $tmp9 u_lightColor 	%argrw{"wrr"}
# test_pixel_shader.osl:31
# 	float spec = max(dot(vN, vH), 0);
	dot		$tmp10 vN vH 	%line{31} %argrw{"wrr"}
	max		spec $tmp10 $const8 	%argrw{"wrr"}
# test_pixel_shader.osl:32
# 	color colSpec = step(0, ndotl) * pow(spec, 64) * u_matColor * u_lightColor;
	step		$tmp11 $const8 ndotl 	%line{32} %argrw{"wrr"}
	pow		$tmp12 spec $const10 	%argrw{"wrr"}
	mul		$tmp13 $tmp11 $tmp12 	%argrw{"wrr"}
	mul		$tmp14 $tmp13 u_matColor 	%argrw{"wrr"}
	mul		colSpec $tmp14 u_lightColor 	%argrw{"wrr"}
# test_pixel_shader.osl:34
# 	color final = colAmbient + colDiff + colSpec;
	add		$tmp15 colAmbient colDiff 	%line{34} %argrw{"wrr"}
	add		final $tmp15 colSpec 	%argrw{"wrr"}
# test_pixel_shader.osl:37
# 	resultRGB = pow(final, vector(1.0/2.2));
	pow		resultRGB final $const11 	%line{37} %argrw{"wrr"}
	end