fix(glsl): method call is working

Author: MrTelanie

src/glsl/index.js

@@ -246,7 +246,9 @@ function arrFun(node) {
 
 function calExp(node) {
   // console.log('calExp()', node.name, node);
-  const { arguments: args, callee: { name, object } } = node;
+  const { arguments: args, callee } = node;
+  const { name, object } = callee;
+
   if (object && object.name === 'console') {
     return '/* console statement */';
   }
@@ -256,7 +258,7 @@ function calExp(node) {
   if (name === 'calc') {
     return `(${handleNode(args[0].body)})`;
   }
-  return `${name}(${args.map(handleNode).join(', ')})`;
+  return `${handleNode(callee)}(${args.map(handleNode).join(', ')})`;
 }
 
 function varDec({ declarations, kind }) {

test/glsl/index.js

@@ -431,4 +431,20 @@ in vec2 baz = vec2(1.0);
 
     assert.equal(glsl.trim(), expected.trim());
   });
+
+  it('support method calls', () => {
+    const { glsl } = buildGLSL(() => {
+      let foo = vec2([vec2(1.0, 2.0), vec2(3.0, 4.0)]);
+      let lon = int(mat.length);
+      let len = int(mat.length());
+    });
+
+    const expected = `
+vec2[2] foo = vec2[2](vec2(1.0, 2.0), vec2(3.0, 4.0));
+int lon = int(mat.length);
+int len = int(mat.length());
+    `;
+
+    assert.equal(glsl.trim(), expected.trim());
+  });
 });