fixed Mesh wireframe rendering for non-indexed meshes

[vrfileman] / src / fs.cc

diff --git a/src/fs.cc b/src/fs.cc
new file mode 100644 (file)
index 0000000..c85040a
--- /dev/null
+++ b/src/fs.cc
@@ -0,0 +1,99 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include "fs.h"
+#include "icon.h"
+#include "gmath/gmath.h"
+#include "opengl.h"
+#include "app.h"
+
+static IconRenderer *iconrend;
+
+bool init_fs()
+{
+       iconrend = new ShapesIcons;
+       if(!iconrend->init()) {
+               return false;
+       }
+
+       return true;
+}
+
+void cleanup_fs()
+{
+       delete iconrend;
+}
+
+void draw_fs()
+{
+       FSNode test;
+       test.type = FSNODE_DIR;
+
+       Mat4 xform;
+       xform.rotate(time_sec, 0, 0);
+       xform.rotate(0, 0, time_sec * 0.5);
+       xform.translate(0, 2, -5);
+
+       glPushMatrix();
+       glMultMatrixf(xform[0]);
+
+       glUseProgram(0);
+       glDisable(GL_TEXTURE_2D);
+       iconrend->draw(&test);
+
+       glPopMatrix();
+}
+
+// ---- FSNode implementation ----
+FSNode::FSNode()
+{
+       type = FSNODE_UNKNOWN;
+       abs_path = name = suffix = 0;
+}
+
+FSNode::~FSNode()
+{
+       if(abs_path) {
+               delete [] abs_path;
+       }
+}
+
+void FSNode::set_path(const char *s)
+{
+       int len = strlen(s);
+       if(!len) return;
+
+       delete [] abs_path;
+
+       const char *slash = s + len - 1;
+       while(slash > s && *slash != '/') {
+               --slash;
+       }
+       if(name == s) { // no slashes found
+               char buf[1024];
+               if(!getcwd(buf, sizeof buf)) {
+                       abort();
+               }
+
+               int dirlen = strlen(buf);
+               abs_path = new char[len + dirlen + 2];
+               sprintf(abs_path, "%s/%s", buf, s);
+
+               name = abs_path + dirlen + 1;
+               suffix = abs_path + len + dirlen - 1;
+       } else {
+               abs_path = new char[len + 1];
+               memcpy(abs_path, s, len + 1);
+
+               name = abs_path + (slash - s);
+               suffix = abs_path + len - 1;
+       }
+
+       while(suffix > name && *suffix != '.') {
+               --suffix;
+       }
+       if(suffix == name) {
+               suffix = 0;
+       }
+}