wrote vw parser

src/amo.cpp

@@ -6,6 +6,40 @@
 #include <J3ML/LinearAlgebra.h>
 #include <Collage/types/model.h>
 
+// Parse vertex weights
+std::vector<std::tuple<float, float, float, float>> parse_vw(std::istringstream& s, std::ifstream& f) {
+	// Get vertex weights count
+	int vwcnt;
+	s >> vwcnt;
+	std::cout << "vw " << vwcnt << std::endl;
+
+	// Store our vertex weights for returning later
+	std::vector<std::tuple<float, float, float, float>> vw;
+
+	// Parse until vwcnt
+	int i;
+	for (i=0; i<vwcnt; i++) {
+		std::string l;
+
+		if (getline(f, l)) {
+			std::istringstream stream(l);
+			float x = 0;
+			float y = 0;
+			float z = 0;
+			float a = 0;
+			stream >> x >> y >> z >> a;
+			// For debugging -> std::cout << l << std::endl; 
+
+			vw.push_back({x,y,z,a});
+		} else {
+			break;
+		}
+	}
+
+	return vw;
+}
+
+
 // Parse vertex joints
 std::vector<std::tuple<int, int, int, int>> parse_vj(std::istringstream& s, std::ifstream& f) {
 	// Get vertex joints count
@@ -205,7 +239,14 @@ void Model::loadAMO(const std::string& filename) {
 			for (const std::tuple<int, int, int, int>& i : vj) {
 				std::cout << get<0>(i) << " " << get<1>(i) << " " << get<2>(i) << " " << get<3>(i) << std::endl;
 			}
+		} else if (prefix == "vw") {
+			std::vector<std::tuple<float, float, float, float>> vw;
+			vw = parse_vw(stream, file);
+			for (const std::tuple<float, float, float, float>& i : vw) {
+				std::cout << get<0>(i) << " " << get<1>(i) << " " << get<2>(i) << " " << get<3>(i) << std::endl;
+			}
 		}
+
 	}
 
 	file.close();