Fix negation case

Author: dy

lib/operators.js

@@ -68,7 +68,6 @@ function processOperation (left, right, operator) {
 		// complex
 		var outType = rightType;
 		var vec = right;
-		var scalar = left;
 		var l = this.types[outType].length;
 		if (/mat/.test(outType)) l *= this.types[this.types[outType].type].length;
 		var operands = [];
@@ -82,9 +81,10 @@ function processOperation (left, right, operator) {
 			operands.push(calculate(leftOp, rightOp, operator));
 		}
 
-		var calcStr = this.types[rightType].length == 1 ? calculate('_', 'this', operator) :  calculate('this', '_', operator);
+		var calcStr = calculate(null, '_', operator);
 		return Descriptor(
-			`${vec}.map(function (_) {return ${calcStr};}, ${scalar})`, {
+		`${vec}.map(function (_) {return ${calcStr};})`,
+		{
 			components: operands,
 			type: outType,
 			complexity: vec.complexity + l * (2) + 1

test/index.js

@@ -522,8 +522,10 @@ test('vec3 f() { return vec3(3.); } vec3 x = -f();', function (t) {
 		function f () {
 			return [3., 3., 3.];
 		};
-		var x = f().map(function (_) {return this - _;}, null);
+		var x = f().map(function (_) {return -_;});
 	`)
+	console.log()
+	t.deepEqual(eval(t.name + ';x;'), [-3,-3,-3])
 
 	t.end()
 })