try another way for laser/m12 lense holders

5 files changed, 433 insertions, 64 deletions

diff --git a/body/body.scad b/body/body.scad
index 982745a..15faa18 100644
--- a/body/body.scad
+++ b/body/body.scad
@@ -8,15 +8,135 @@ include <noctua_nf_a4x20.scad>
 include <radxa_zero_3e.scad>
 include <veye_imx287.scad>
 
+// main frame size
+// in scanner coords
+// inner height is a bit random
+// TODO: choose constant size to use one frame for
+// many similar ranges
+main_frame_height_y = 150;
+main_frame_width_x = 34;
+main_frame_depth_z = 56;
+
 // wall and wall thickness
+$sbfwo = $scannerBodyFrontWallOffsetMm;
 $wawt = -$scannerBodyFrontWallOffsetMm + $scannerBodyWallThicknessMm;
+wt = $scannerBodyWallThicknessMm;
+wzo = $scannerBodyFrontWallOffsetMm;
+
+module cam_and_lense_new()
+{
+    lhs = laser_holder_size();
+    
+    // screw insert diameter
+    id = 4;
+    // cam and lense holder mount plate z size (scanner coords)
+    //calhmpzs = 20;
+    calhmpzs = 8;
+    // cam and lense holder mount plate y height (scanner coords)
+    //calhmpyh = 13;
+    //calhmpyh = 25.714;
+    calhmpyh = 20;
+    // cam and lense holder mount plate z offset (scanner coords)
+    //calhmpzo = 5.07;
+    calhmpzo = -0.93;
+    //tpw = $m12_lense_holder_size;
+    tpw = veye_imx287_pcb_w;
+
+    color("pink", 0.6)
+    union()
+    {
+        //color("green", 0.3)
+        difference()
+        {
+            //color("blue", 0.3)
+            hull()
+            {
+                translate([0, 0, $lenseYPosMm])
+                rotate([-$opticalAxisAngleDegrees, 0, 0])
+                translate([0, -$lenseSensorDistanceMm, 0])
+                rotate([$sensorLenseAngleDegrees, 0, 0])
+                veye_imx287_mount_plate_outer();
+
+                translate([0, 0, $lenseYPosMm])
+                rotate([-$opticalAxisAngleDegrees, 0, 0])
+                {
+                    //color("blue", 0.3)
+                    {
+                        
+                        m12_lense_holder_base();
+                        color("blue", 0.3)
+                        %m12_lense_holder();
+                    }
+                }
+            }
+            
+            hull()
+            translate([0, 0, $lenseYPosMm])
+            rotate([-$opticalAxisAngleDegrees, 0, 0])
+            {
+                m12_lense_circle();
+                translate([0, -$lenseSensorDistanceMm, 0])
+                rotate([$sensorLenseAngleDegrees, 0, 0])
+                veye_imx287_mount_plate_inner();
+            }
+        }
+        
+        // top part
+        hull()
+        {
+            // lense holder helper
+            {
+                //color("red", 0.3)
+                translate([0, 0, $lenseYPosMm])
+                rotate([-$opticalAxisAngleDegrees, 0, 0])
+                //translate([0, -$lenseSensorDistanceMm, 0])
+                //rotate([$sensorLenseAngleDegrees, 0, 0])
+                m12_lense_holder_top();
+            }
+            
+            // cam holder helper
+            {
+                pcb_w = veye_imx287_pcb_w;
+                pcb_h = veye_imx287_pcb_h;
+                //color("yellow", 0.5)
+                translate([0, 0, $lenseYPosMm])
+                rotate([-$opticalAxisAngleDegrees, 0, 0])
+                translate([0, -$lenseSensorDistanceMm, 0])
+                rotate([$sensorLenseAngleDegrees, 0, 0])
+                //cube([pcb_w + $tiny_padding * 2, 1, 1]);
+                veye_imx287_mount_plate_outer_top();
+            }
+            
+            // wall near body
+            {
+                //color("orange", 0.3)
+                translate([-pcb_w / 2, -$sbfwo, 116])
+                rotate([90, 0, 0])
+                cube([pcb_w, 14, 1]);
+            }
+        }
+    }
+}
 
 module cam_and_lense()
 {
+    lhs = laser_holder_size();
+    
+    // screw insert diameter
+    id = 4;
+    // cam and lense holder mount plate z size (scanner coords)
+    calhmpzs = 20;
+    // cam and lense holder mount plate y height (scanner coords)
+    calhmpyh = 13;
+    // cam and lense holder mount plate z offset (scanner coords)
+    calhmpzo = 5.07;
+    //tpw = $m12_lense_holder_size;
+    tpw = veye_imx287_pcb_w;
+    
     translate([0, 0, $lenseYPosMm])
-    rotate([-$opticalAxisAngleDegrees, 0, 0])
+    %rotate([-$opticalAxisAngleDegrees, 0, 0])
     {
-        //color("black", 0.6)
+        //color("orange", 0.6)
         m12_lense_holder();
         %m12_lense();
         //color("red", 0.3)
@@ -25,12 +145,12 @@ module cam_and_lense()
         translate([0, -$lenseSensorDistanceMm, 0])
         rotate([$sensorLenseAngleDegrees, 0, 0])
         {
-            color("yellow", 0.3)
+            //color("yellow", 0.3)
             veye_imx287_natural();
         }
 
         color("green", 0.5)
-        difference()
+        *difference()
         {
             // outer area
             //color("blue", 0.8)
@@ -60,6 +180,168 @@ module cam_and_lense()
             }
         }
     }
+    
+    color("green", 0.3)
+    *hull()
+    {
+        translate([0, 0, $lenseYPosMm])
+        rotate([-$opticalAxisAngleDegrees, 0, 0])
+        {
+            color("green", 0.3)
+            {
+                
+                m12_lense_holder_base();
+                {
+                    
+                    translate([0, -$lenseSensorDistanceMm, 0])
+                    rotate([$sensorLenseAngleDegrees, 0, 0])
+                    veye_imx287_mount_plate_outer();
+                }
+            }
+        }
+        
+        // cam and lense mount plate
+        color("red", 0.5)
+        translate([
+            0,
+            calhmpzo,
+            //0,
+            -$tiny_padding - lhs[2] / 2 + main_frame_height_y])
+        cube([
+                //veye_imx287_pcb_h / 2,
+                tpw,
+                //calhmpzs,
+                //tpw / 2,
+                $tiny_padding,
+                $tiny_padding
+            ],
+            center = true);
+    }
+    
+    color("green", 0.3)
+    *hull()
+    {
+        color("red", 0.5)
+        translate([
+            0,
+            calhmpzo,
+            //0,
+            -$tiny_padding - lhs[2] / 2 + main_frame_height_y])
+        cube([
+                //veye_imx287_pcb_h / 2,
+                tpw,
+                //calhmpzs,
+                //tpw / 2,
+                $tiny_padding,
+                $tiny_padding
+            ],
+            center = true);
+    }
+    
+    
+    // AAAAAAAAAAAAA
+    //union()
+    color("blue", 0.3)
+    hull()
+    {
+        translate([0, 0, $lenseYPosMm])
+        rotate([-$opticalAxisAngleDegrees, 0, 0])
+        translate([0, -$lenseSensorDistanceMm, 0])
+        rotate([$sensorLenseAngleDegrees, 0, 0])
+        veye_imx287_mount_plate_outer();
+
+        translate([0, 0, $lenseYPosMm])
+        rotate([-$opticalAxisAngleDegrees, 0, 0])
+        {
+            color("blue", 0.3)
+            {
+                
+                m12_lense_holder_base();
+            }
+        }
+        // second top plate height
+        stph = 5;
+        translate([
+            0,
+            //-4.917,
+            -3.85,
+            //0,
+            -$tiny_padding - lhs[2] / 2 + main_frame_height_y
+            -stph / 2
+            ])
+        *cube([
+                veye_imx287_pcb_h,// - veye_imx287_mount_plate_corner_radius * 2,
+                //tpw,
+                //calhmpzs,
+                //tpw / 2,
+                $tiny_padding,
+                //$tiny_padding
+                stph
+            ],
+            center = true);
+    }
+    
+    {
+        // cam and lense mount plate
+        color("orange", 0.5)
+        translate([
+            0,
+            calhmpzo,
+            //0,
+            -$tiny_padding -
+            lhs[2] / 2 +
+            main_frame_height_y -
+            calhmpyh / 2])
+        cube([
+                //veye_imx287_pcb_h / 2,
+                tpw,
+                //calhmpzs,
+                //tpw / 2,
+                //10, 10
+                calhmpzs,
+                //$tiny_padding,
+                //$tiny_padding
+                calhmpyh
+            ],
+            center = true);
+
+        translate([0, 0, $lenseYPosMm])
+        rotate([-$opticalAxisAngleDegrees, 0, 0])
+        {
+            color("red", 0.3)
+            {
+                
+                m12_lense_holder_base();
+            }
+        }
+    }
+    
+    // cam and lense holder screw holes
+    *union()
+    {
+        // multipliers are in scanner coords
+        for (x_mult = [-1, 1], z = [0, -16])
+        {
+            /*translate([
+                -lhs[0] * 1 / 3 * x_mult,
+                //-lhs[1] / 2  * z_mult +- 4,
+                z,
+                -lhs[2] / 2])
+            */
+            translate([
+                veye_imx287_pcb_h / 3 * x_mult,
+                //calhmpzs / 2,
+                calhmpzo,
+                -lhs[2] / 2 + main_frame_height_y])
+            screw_hole(
+                m = m2,
+                id = id,
+                il = hole_insert_height * 2,
+                hd = m2_head_diameter,
+                hh = m2_head_height,
+                hs = hole_side_top);
+        }
+    }
 }
 
 module cam_and_lense_holder()
@@ -79,7 +361,7 @@ module camera_hole()
     front_glass_hole(gw = 26.6, gh = 19.6, gt = 2, gcr = 1);
 }
 
-module laser_hole()
+module laser_glass_hole()
 {
     // TODO: calc Y (scanner coords) offset instead of
     // hardcoding it
@@ -90,6 +372,31 @@ module laser_hole()
     front_glass_hole(gw = 14, gh = 6, gt = 2, gcr = 1);
 }
 
+module laser_holder_screw_holes()
+{
+    lzo = -$laserZOffsetMm;
+    ll = $laserBodyLengthMm;
+    lhs = laser_holder_size();
+    id = 4;
+    
+    // multipliers are in scanner coords
+    for (x_mult = [-1, 1], z = [0, -16])
+    {
+        translate([
+            -lhs[0] * 1 / 3 * x_mult,
+            //-lhs[1] / 2  * z_mult +- 4,
+            z,
+            -lhs[2] / 2])
+        screw_hole(
+            m = m2,
+            id = id,
+            il = hole_insert_height * 2,
+            hd = m2_head_diameter,
+            hh = m2_head_height,
+            hs = hole_side_bottom);
+    }
+}
+
 module visualize_yz_range()
 {
     lenseY = $lenseYPosMm;
@@ -167,49 +474,11 @@ module visualize_range()
     );
 }
 
-cam_and_lense();
-camera_hole();
-laser_hole();
-//visualize_yz_range();
-//visualize_xz_range();
-visualize_range();
-
-// laser
-translate([0, -$laserZOffsetMm, 0])
-{
-    %laser_body();
-    laser_holder();
-}
-
-// radxa
-translate([0, 0, 20])
-translate([
-    0,
-    -$scannerBodyFrontWallOffsetMm - 5,
-    radxa_zero_3e_pcb_h - 10])
-rotate([90, 0, 0])
-//radxa_zero_3e_with_protoboard();
-radxa_zero_3e_with_protoboard_and_connectors();
-
-// noctua fan
-//translate([0, -$laserBodyLengthMm, $lenseYPosMm + 20])
-translate([0, -$scannerBodyFrontWallOffsetMm, 40])
-*noctua_nf_a4x20();
 
 // main frame
 module scanner_main_frame()
 {
     lhs = laser_holder_size();
-    wt = $scannerBodyWallThicknessMm;
-    wzo = $scannerBodyFrontWallOffsetMm;
-    
-    // in scanner coords
-    // inner height is a bit random
-    // TODO: choose constant size to use one frame for
-    // many similar ranges
-    main_frame_height_y = 150;
-    main_frame_width_x = 34;
-    main_frame_depth_z = 56;
     
     // inner height, width, depth and radius
     ih = main_frame_height_y;
@@ -254,18 +523,73 @@ module scanner_main_frame()
     // TODO: and now add some stands for screwing left/right covers
     // TODO: simplify inner cut cube after implementing this:
     // rounded corners won't be needed anymore
-    
-    // add outer m12 connectors
-    translate([0, -wzo - id, 20 + m12_male_conn_body_thick_part_d + 5])
-    m12_female_connector();
-    
-    translate([0, -wzo - id, 20])
-    m12_male_connector();
-    
+
     // chinese fan
     //translate([0, -$scannerBodyFrontWallOffsetMm, 40])
     translate([0, ld3007ms_t - wzo - id, 80])
-    %ld3007ms();
+    *ld3007ms();
 }
 
-%scanner_main_frame();
\ No newline at end of file
+module m12_connectors()
+{
+    // inner height, width, depth and radius
+    ih = main_frame_height_y;
+    iw = main_frame_width_x;
+    id = main_frame_depth_z;
+    ir = wt;
+    
+    {
+        // add outer m12 connectors
+        //scale([1.05, 1, 1.05])
+        translate([0, -wzo - id + $tiny_padding, 20 + m12_male_conn_body_thick_part_d + 5])
+        m12_female_connector();
+        
+        translate([0, -wzo - id + $tiny_padding, 20])
+        m12_male_connector();
+    }
+}
+
+module laser_with_holder()
+{
+    translate([0, -$laserZOffsetMm, 0])
+    {
+        %laser_body();
+        %laser_holder();
+    }
+}
+
+module radxa()
+{
+    translate([0, 0, 20])
+    translate([
+        0,
+        -$scannerBodyFrontWallOffsetMm - 5,
+        radxa_zero_3e_pcb_h - 10])
+    rotate([90, 0, 0])
+    //radxa_zero_3e_with_protoboard();
+    radxa_zero_3e_with_protoboard_and_connectors();
+}
+
+module other()
+{
+    //cam_and_lense();
+    cam_and_lense_new();
+
+    //visualize_yz_range();
+    //visualize_xz_range();
+    visualize_range();
+
+    laser_with_holder();
+    radxa();
+}
+
+*other();
+
+difference()
+{
+    scanner_main_frame();
+    camera_hole();
+    laser_glass_hole();
+    laser_holder_screw_holes();
+    m12_connectors();
+}
\ No newline at end of file
diff --git a/body/holes.scad b/body/holes.scad
index ce61604..f464570 100644
--- a/body/holes.scad
+++ b/body/holes.scad
@@ -138,8 +138,8 @@ module screw_hole(m, id, il, hd, hh, hs, wt = $scannerBodyWallThicknessMm)
             fhh = hh + hhd;
             echo("hh:", hh);
             echo("fhh:", fhh);
-            translate([0, 0, wt - fhh])
-            cylinder($fn = dToFn(fhd), d = fhd, h = fhh);
+            translate([0, 0, wt - fhh - $tiny_padding])
+            cylinder($fn = dToFn(fhd), d = fhd, h = fhh + $tiny_padding * 2);
         }
     }
 }
diff --git a/body/laser_holder.scad b/body/laser_holder.scad
index 34a6466..f5c4562 100644
--- a/body/laser_holder.scad
+++ b/body/laser_holder.scad
@@ -74,7 +74,7 @@ module laser_holder_bottom_holes(
     }
 }
 
-module laser_holder_holes(d = default_laser_d, l = default_laser_l, d_padding = 0.5)
+module laser_holder_holes_(d = default_laser_d, l = default_laser_l, d_padding = 0.5)
 {
     union()
     {
@@ -86,7 +86,7 @@ module laser_holder_holes(d = default_laser_d, l = default_laser_l, d_padding =
         translate([0, -l * 2 / 3, 0])
         laser_holder_tension_hole(d=d);
         // bottom holes
-        laser_holder_bottom_holes();
+        //laser_holder_bottom_holes();
     }
 }
 
@@ -98,7 +98,7 @@ module laser_holder(d = default_laser_d, l = default_laser_l, d_padding = 0.5)
     difference()
     {
         laser_holder_wo_holes();
-        laser_holder_holes(d=d, l=l, d_padding = d_padding);
+        laser_holder_holes_(d=d, l=l, d_padding = d_padding);
     }
 }
 
diff --git a/body/m12_lense_holder.scad b/body/m12_lense_holder.scad
index 64165a8..5907720 100644
--- a/body/m12_lense_holder.scad
+++ b/body/m12_lense_holder.scad
@@ -1,4 +1,5 @@
 use <helpers.scad>
+include <veye_imx287.scad>
 
 // m12 cam holder size
 $m12_lense_holder_size = 13;
@@ -60,7 +61,30 @@ module m12_lense_holder_wo_holes(
 
 module m12_lense_holder_base()
 {
-    m12_lense_holder_wo_holes(th = 0.001, bh = 0.001);
+    //m12_lense_holder_wo_holes(th = 0.001, bh = 0.001);
+    $S = $m12_lense_holder_size;
+    //$cube_size = [$S, $S, 1];
+    $cube_size = [veye_imx287_pcb_w, $S, 1];
+
+    rotate([-90, 0, 0])
+    {
+        // bottom cube
+        translate([0, 0, -$cube_size[2] / 2])
+        cube($cube_size, center = true);
+    }
+}
+
+module m12_lense_holder_top()
+{
+    $S = $m12_lense_holder_size;
+
+    rotate([-90, 0, 0])
+    {
+        // bottom cube
+        $size = [veye_imx287_pcb_w, 1, 1];
+        translate([0, -$S / 2 - 1 / 2, -1 / 2])
+        cube($size, center = true);
+    }
 }
 
 module m12_lense_holder_holes()
@@ -102,5 +126,7 @@ module m12_lense_holder()
     }
 }
 
-//m12_lense_holder();
-//m12_lense_holder_wo_holes();
\ No newline at end of file
+*m12_lense_holder();
+*m12_lense_holder_wo_holes();
+*m12_lense_holder_base();
+*m12_lense_holder_top();
\ No newline at end of file
diff --git a/body/veye_imx287.scad b/body/veye_imx287.scad
index 85ebcf6..dd08c0b 100644
--- a/body/veye_imx287.scad
+++ b/body/veye_imx287.scad
@@ -119,7 +119,8 @@ module veye_imx287_mount_plate_outer()
     cr = veye_imx287_mount_plate_corner_radius;
 
     translate(veye_imx287_mount_plate_offset())
-    hull()
+    color("green", 0.1)
+    *hull()
     {
         for (
             dx = [w / 2 - cr, -w / 2 + cr],
@@ -131,6 +132,22 @@ module veye_imx287_mount_plate_outer()
             cylinder($fn = dToFn(cr * 2), r = cr, h = t);
         }
     }
+    
+    color("blue", 0.5)
+    translate([0, 1 / 2 - imx287_thickness + $tiny_padding, 0])
+    cube([w, 1, h], center = true);
+}
+
+module veye_imx287_mount_plate_outer_top()
+{
+    w = veye_imx287_pcb_w;
+    h = veye_imx287_pcb_h;
+    t = veye_imx287_mount_plate_thickness;
+    cr = veye_imx287_mount_plate_corner_radius;
+
+    color("pink", 0.5)
+    translate([0, 1 / 2 - imx287_thickness + $tiny_padding, h / 2 + 1 / 2])
+    cube([w, 1, 1], center = true);
 }
 
 // inner area to cut
@@ -212,12 +229,12 @@ module veye_imx287_mount_plate()
     }
 }
 
-color("yellow", 0.1)
+color("yellow", 0.4)
 *veye_imx287_natural();
 color("green", 0.4)
 *veye_imx287_mount_plate();
 
-color("red", 0.1)
+color("red", 0.4)
 *veye_imx287_mount_plate_outer();
 color("green", 0.3)
 *veye_imx287_mount_plate_inner();
@@ -230,3 +247,5 @@ color("green", 0.3)
     veye_imx287_mount_plate_inner();
 }
 
+*veye_imx287_mount_plate_outer();
+*veye_imx287_mount_plate_outer_top();
\ No newline at end of file