implemented a laser pointer

[vrfileman] / src / fs.cc

diff --git a/src/fs.cc b/src/fs.cc
index aedeacd..3db0012 100644 (file)
--- a/src/fs.cc
+++ b/src/fs.cc
@@ -107,6 +107,7 @@ void draw_fs()
        static const float radius = 0.6;
        static const float umax = 0.42;
        static const float max_icon_angle = M_PI * 2.0 * umax;
+       static const float first_row_y = -row_spacing;
 
        int max_ncols = std::max<int>(1, umax * 12);
 
@@ -152,7 +153,7 @@ void draw_fs()
 
                Mat4 xform;
                xform.rotate_y(angle);
-               xform.translate(0, -0.3, 0);
+               xform.translate(0, -0.6, 0);
 
                glPushMatrix();
                glMultMatrixf(xform[0]);
@@ -167,9 +168,9 @@ void draw_fs()
                glTexCoord2f(1, 0);
                glVertex3f(0.2, 0, 0.05);
                glTexCoord2f(1, 1);
-               glVertex3f(0.2, 0, -5.0);
+               glVertex3f(0.2, 0, -10.0);
                glTexCoord2f(0, 1);
-               glVertex3f(-0.2, 0, -5.0);
+               glVertex3f(-0.2, 0, -10.0);
                glColor3f(1, 1, 1);
                glEnd();
                glPopMatrix();
@@ -189,7 +190,7 @@ void draw_fs()
 
                float angle = (float)col++ / (float)(num_dirs - 1) * max_icon_angle - max_icon_angle * 0.5;
 
-               draw_node_name(node, angle, -0.3, radius, false);
+               draw_node_name(node, angle, -0.6, radius * 1.2, false);
        }
 
        // then draw file icons
@@ -209,7 +210,7 @@ void draw_fs()
                float angle = icon_angle(col, ncols, max_icon_angle);
 
                Mat4 xform = rot_xform;
-               xform.translate(0, row * row_spacing, -radius);
+               xform.translate(0, row * row_spacing + first_row_y, -radius);
                xform.rotate_y(angle);
 
                glPushMatrix();
@@ -239,7 +240,7 @@ void draw_fs()
 
                float angle = icon_angle(col, ncols, max_icon_angle);
 
-               draw_node_name(node, angle, row * row_spacing - 0.1, radius, false);
+               draw_node_name(node, angle, row * row_spacing + first_row_y - 0.08, radius, false);
 
                if(++col >= ncols) {
                        col = 0;
@@ -260,11 +261,11 @@ static void draw_node_name(FSNode *node, float angle, float ypos, float dist, bo
                const char *name = full ? node->name_lines[i].c_str() : node->short_name.c_str();
                glPushMatrix();
                Mat4 xform;
-               xform.translate(-dtx_string_width(name) / 2.0, -line_height * i, 0);
+               xform.translate(-dtx_string_width(name) / 2.0, -line_height * i - line_height * 0.5, 0);
                if(node->type == FSTYPE_DIR) {
                        xform.rotate_z(deg_to_rad(90));
                        xform.rotate_x(deg_to_rad(-90));
-                       xform.scale(0.0017);
+                       xform.scale(0.0018);
                } else {
                        xform.scale(0.0012);
                }