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# 7 26-05-2006, 04:02 PM
MattTheMan's Avatar
MattTheMan
Registered User
Join Date: Apr 2005
Location: Fairfield, CT
Posts: 2,436
ok ok!

I can export a full file now- plese try it out.. it doesn't work on my comp, no clue as to why the f**** it doesnt work. It tells me it can't read line -2.233.

no meshlights or any kind of light for that matter, use it the same way you used LaLiLuLeLo's script, but:

Lambert materials are plain diffuse

Phong materials-

Color is actual color

Reflectivity is specular color

If you want a non-constant specular color (eg 1 0 1 instead of 1 1 1) you need to set reflectivity to 0 and use the reflected color gauge

Cosine power is specular sharpness (warning- it is multiplied by 10- eg. 12 is 120 and 0.3 is 3)

you need to use a camera- camera, aim, and up. Don't rename it.
Code:
//Script by Matt B. (ThatDude33) for export from Maya 6.5+ to Indigo 0.5.3
//Outputs in script window
//Copy-Paste results into XML file, run using Ini File.
//No edits should be neccesary

//Start Writing:
string $write = "<?xml version='1.0' standalone=no>\n";
$write += "<!--Exported from Maya-->\n\n";

proc vector normalize(vector $v){
float $len = sqrt($v.x*$v.x+$v.y*$v.y+$v.z*$v.z);
vector $n = <<$v.x/$len, $v.y/$len, $v.z/$len>>;
return $n;
}
//Will have a prompt window, but now uses settings from render globals
$write +="<scene>\n";
$write += "\n<renderer_settings>\n";
$write += "\t<width>" + `getAttr defaultResolution.width` +"</width>\n";
$write += "\t<height>" + `getAttr defaultResolution.height` +"</height>\n";
$write += "\t<metropolis>true</metropolis>\n";
$write += "\t<large_mutation_prob>0.2</large_mutation_prob>\n";
$write += "\t<max_change>0.025</max_change>\n";
$write += "\t<russian_roulette_live_prob>0.7</russian_roulette_live_prob>\n";
$write += "\t<max_depth>1000</max_depth>\n";
$write += "\t<bidirectional>true</bidirectional>\n";
$write += "\t<strata_width>10</strata_width>\n";
$write += "\t<frame_upload_period>20</frame_upload_period>\n";
$write += "\t<halt_time>-1</halt_time>\n";
$write += "\t<logging>true</logging>\n";
$write += "\t<image_save_period>30</image_save_period>\n";
$write += "\t<save_tonemapped_exr>false</save_tonemapped_exr>\n";
$write += "\t<save_untonemapped_exr>false</save_untonemapped_exr>\n";
$write += "</renderer_settings>\n\n";
$write += "\t<tonemapping>\n";
$write += "\t\t<reinhard>\n";
$write += "\t\t\t<pre_scale>2.0</pre_scale>\n";
$write += "\t\t\t<post_scale>1.0</post_scale>\n";
$write += "\t\t</reinhard>\n";
$write += "\n\t\t<colour_correction>1.0 1.0 1.0</colour_correction>\n";
$write += "\t</tonemapping>\n";
$write += "<background>\n<radiance>1 1 1</radiance>\n</background>\n\n";
$write += "\n<camera>\n";
float $px = `getAttr camera1.tx`;
float $py = `getAttr camera1.ty`;
float $pz = `getAttr camera1.tz`;
vector $pos = <<$px, $py, $pz>>;
float $tx = `getAttr camera1_aim.tx`;
float $ty = `getAttr camera1_aim.ty`;
float $tz = `getAttr camera1_aim.tz`;
vector $rel="nofollow" class="giveMeEllipsisa" style="color:#ed621d" target= <<$tx, $ty, $tz>>;
vector $front = $target-$pos;
vector $dist = $front;
$front = normalize($front);
$write += "\t<pos>"+$px+" "+$py+" "+$pz+"</pos>\n";
float $ux = `getAttr camera1_up.tx`;
float $uy = `getAttr camera1_up.ty`;
float $uz = `getAttr camera1_up.tz`;
vector $up = <<$ux, $uy, $uz>>;
$up = $up - $pos;
$up = normalize($up);
$write += "\t<up>"+$up.x+" "+$up.y+" "+$up.z+"</up>\n";
$write += "\t<forewards>"+$front.x+" "+$front.y+" "+$front.z+"</forewards>\n";
float $fstop = 8;
if ($fstop < 1.0){
$fstop = 1.0;
}
if ($fstop > 22){
$fstop = 22;
}
float $aprad = 50/$fstop;
$aprad = $aprad/200;
$write += "\t<aperture_radius>"+$aprad+"</aperture_radius>\n";
float $FD = sqrt($dist.x*$dist.x+$dist.y*$dist.y+$dist.z*$dist.z);
$write += "\t<focus_distance>"+$FD+"</focus_distance>\n";
$write += "\t<aspect_ratio>"+`getAttr defaultResolution.deviceAspectRatio`+"</aspect_ratio>\n";
$write += "\t<sensor_width>0.036</sensor_width>\n";
$write += "\t<lens_sensor_dist>0.0523314</lens_sensor_dist>\n";
$write += "\t<white_balance>D65</white_balance>\n";
$write += "</camera>\n\n";
$write += "\t<!--Materials--!>\n";
$write += "\t<!--Some Credit to LaLiLuLeLo--!>";
string $mats[] = `ls -mat`;
for ($one in $mats){
	if (`objectType $one` == "lambert"){
		$write+= "\n<material>\n";
		$write += "\t<name>"+$one+"</name>\n";
		$write += "\t<diffuse>\n";
		float $color[] = `getAttr ($one + ".color")`;
		$write+="\t\t</colour>"+$color[0]+" "+$color[1]+" "+$color[2]+"</colour>\n";
		$write += "\t</diffuse>\n";
		$write += "</material>\n";
	}
	if (`objectType $one` == "phong"){
		$write += "\n<material>\n";
		$write += "\t<phong>\n";		
		$write += "\t\t<name>"+$one+"</name>\n";
		float $col[] = `getAttr ($one + ".color")`;
		$write += "\t\t<diffuse>"+$col[0]+" "+$col[1]+" "+$col[2]+"</diffuse>\n";
		float $reflectivity = `getAttr($one +".reflectivity")`;
		if ($reflectivity > 0.0){
			$write += "\t\t<specular>"+$reflectivity+" "+$reflectivity+" "+$reflectivity+"</specular>\n";
		}
		if ($reflectivity == 0.0){
			float $refl[] = `getAttr ($one +".reflectedColor")`;
			$write += "\t\t<specular>"+$refl[0]+" "+$refl[1]+" "+$refl[2]+"</specular>\n";
		}		
		float $exp = `getAttr ($one + ".cosinePower")`;
		float $exp = $exp * 10;
		$write += "\t\t<exponent>"+$exp+"</exponent>\n";
		$write += "\t</phong>\n";
		$write += "</material>\n";
	}
}
$write += "\t<!--Actual Model Starts Here. --!>\n";
string $shapes[] = `ls -s`;
for ($one in $shapes){
	if(`objectType $one` == "mesh"){
	int $nV[] = `polyEvaluate -v $one`;
	int $nF[] = `polyEvaluate -f $one`;
	int $x = 0;
	$write += "\n<mesh>\n";
	$write += "\t<name>"+$one+"</name>\n";
	$write += "\t<embedded>\n";
	for($x=0;$x < $nV[0];$x++){
		string $cv = $one+".vtx["+$x+"]";
		float $pos[] = `pointPosition $cv`;
		$write += "\t\t<vertex pos='"+$pos[0]+" "+$pos[1]+" "+$pos[2]+"'";
		float $normal[] = `polyNormalPerVertex -q -xyz $cv`;
		$write += " normal='"+$normal[0]+" "+$normal[1]+" "+$normal[2]+"'";
		string $uv[] = `polyListComponentConversion -fv -tuv $cv`;
		float $uvcoord[] = `polyEditUV -q $uv`;
		$write += " uv0='"+$uvcoord[0]+" "+$uvcoord[1]+"'/>\n";
		}
	$write += "\t</embedded>\n";	
	$write += "\t<triangle_set>\n";
	string $sg[] = `listConnections -type shadingEngine $one`;
	string $mat[] = `listConnections $sg[0]`;
	//$mat[2] holds the actual material.
	$write += "\t<material_name>"+$mat[2]+"</material_name>\n";
	for($x = 0;$x < $nF[0];$x++){
		string $curface = $one +".f["+$x+"]";
		string $vfl[] = `polyListComponentConversion -ff -tvf $curface`;
		$vfl = `filterExpand -sm 70 $vfl`;
		$write +="\t\t<tri>";
		for ($v in $vfl){
			string $vert[]=`polyListComponentConversion -fvf -tv $v`;
			string $vnum = match("[0-9]+",match("[0-9]+\]",$vert[0]));
			int $conv = $vnum;
			$write += $conv + " ";
		}
		$write += "</tri>\n";
	}	
	$write += "\t</triangle_set>\n";
	$write += "\t</embedded>\n";
	$write += "</mesh>";
	}
}

//Models
string $trans[] =`ls -s`;
for ($one in $trans) {
			string $shape[] = `listRelatives -shapes $one`;
			if (`objectType $one` == "mesh"){
			$write += "\n\n<model>\n\t<pos>0 0 0</pos>";
		$write += "\n\t<scale>1</scale>";
		$write += "\n\t<rotation><matrix>1 0 0 0 1 0 0 0 1</matrix></rotation>";
		$write += "\n\t<mesh_name>"+$one +"</mesh_name>\n</model>";
	}
}
$write += "\n</scene>";
print($write);
if (`window -exists indOut`) deleteUI indOut;
window -title "Output for Indigo Renderer" indOut;
windowPref -wh 500 600 indOut;
rowLayout -h 600;
scrollField -w 480 -h 560 -editable false -tx $write;
showWindow indOut;


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