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Reworking color usage to support a "realistic" render mode, and a "design" render mode.

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This commit is contained in:
David Carley
2012-03-16 14:41:09 -05:00
parent b5faf8344a
commit 6b7de14af6
11 changed files with 108 additions and 75 deletions
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113
scad/conf/colors.scad
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@@ -8,26 +8,22 @@
// Reusable color definitions
//
// Named colors
white = [1, 1, 1];
black = [0, 0, 0];
red = [1, 0, 0];
dark_red = [0.7, 0, 0];
green = [0, 1, 0];
yellow = [1, 1, 0];
fuchsia = [1, 0, 1];
orange = [1, 0.7, 0];
// OpenSCAD v2011.12 and later support named colors
// http://en.wikibooks.org/wiki/OpenSCAD_User_Manual/The_OpenSCAD_Language#color
//
// The available color names are taken from the World Wide Web consortium's SVG color list.
// http://www.w3.org/TR/css3-color/#svg-color
// Some additional named colors
grey20 = [0.2, 0.2, 0.2];
grey50 = [0.5, 0.5, 0.5];
grey70 = [0.7, 0.7, 0.7];
grey80 = [0.8, 0.8, 0.8];
grey90 = [0.9, 0.9, 0.9];
brass = [0.8, 0.8, 0.4];
// Material colors
MDF_brown = [0.4, 0.4, 0.2, 1 ];
acrylic_clear = [1, 1, 1, 0.5 ];
glass_clear = [1, 1, 1, 0.25 ];
dibond_grey = [0.5, 0.5, 0.5, 1 ];
// use_realistic_colors is defined in config.scad
function plastic_part_color(color) = use_realistic_colors ? printed_plastic_color : color;
// Object colors
rod_color = grey80;
@@ -36,58 +32,61 @@ tubing_color = [0.8, 0.8, 0.8, 0.75 ];
nut_color = grey70;
soft_washer_color = grey20;
hard_washer_color = grey80;
star_washer_color = [0.8, 0.8, 0.4];
star_washer_color = brass;
screw_cap_color = grey20;
screw_grub_color = grey20;
screw_hex_color = grey80;
screw_pan_color = [0.8, 0.8, 0.4];
screw_cs_color = [0.8, 0.8, 0.4];
screw_pan_color = brass;
screw_cs_color = brass;
spring_color = grey20;
pillar_color = grey90;
pillar_liner_color = yellow;
pillar_liner_color = "yellow";
bearing_color = grey70;
psu_color = grey80;
fan_color = grey20;
microswitch_color = black;
microswitch_button_color = orange;
microswitch_contact_color = yellow;
sanguinololu_color = red;
stepper_body_color = black;
microswitch_color = "black";
microswitch_button_color = "orange";
microswitch_contact_color = "yellow";
sanguinololu_color = "red";
stepper_body_color = "black";
stepper_cap_color = grey50;
small_ziptie_color = white;
// Assembly colors
clamp_color = green;
bed_color = dark_red;
clip_color = red;
d_shell_color = green;
d_shell_lid_color = red;
d_motor_bracket_color = green;
d_motor_bracket_lid_color = red;
small_ziptie_color = "white";
bed_color = "firebrick";
d_pillar_color = grey90;
d_plug_shell_color = grey80;
d_plug_insulator_color = grey20;
fixing_block_color = green;
ribbon_clamp_color = red;
fan_guard_color = green;
pcb_spacer_color = green;
pulley_color = red;
ribbon_clamp_color = red;
wades_big_gear_color = green;
wades_small_gear_color = red;
wades_idler_block_color = green;
wades_gear_spacer_color = red;
filament_viz_color = [0.6, 0.5, 0.2];
extruder_nozzle_color = yellow;
x_carriage_color = red;
x_belt_clamp_color = green;
x_end_bracket_color = green;
y_bearing_mount_color = red;
y_belt_anchor_color = green;
y_belt_clip_color = red;
y_idler_bracket_color = green;
y_motor_bracket_color = green;
z_coupling_color = red;
z_limit_switch_bracket_color = green;
z_motor_bracket_color = green;
cable_strip_color = fuchsia;
extruder_insulator_color = "goldenrod"
extruder_nozzle_color = "yellow";
cable_strip_color = use_realistic_colors ? cable_strip_real_color : "fuchsia";
belt_color = use_realistic_colors ? belt_real_color : "yellow";
bulldog_color = use_realistic_colors ? bulldog_real_color : "yellow";
// Assembly colors
clamp_color = plastic_part_color("lime");
clip_color = plastic_part_color("red");
d_shell_color = plastic_part_color("lime");
d_shell_lid_color = plastic_part_color("red");
d_motor_bracket_color = plastic_part_color("lime");
d_motor_bracket_lid_color = plastic_part_color("red");
fixing_block_color = plastic_part_color("lime");
ribbon_clamp_color = plastic_part_color("red");
fan_guard_color = plastic_part_color("lime");
pcb_spacer_color = plastic_part_color("lime");
pulley_color = plastic_part_color("red");
ribbon_clamp_color = plastic_part_color("red");
wades_block_color = plastic_part_color("yellow");
wades_big_gear_color = plastic_part_color("lime");
wades_small_gear_color = plastic_part_color("red");
wades_idler_block_color = plastic_part_color("lime");
wades_gear_spacer_color = plastic_part_color("red");
x_carriage_color = plastic_part_color("red");
x_belt_clamp_color = plastic_part_color("lime");
x_end_bracket_color = plastic_part_color("lime");
y_bearing_mount_color = plastic_part_color("red");
y_belt_anchor_color = plastic_part_color("lime");
y_belt_clip_color = plastic_part_color("red");
y_idler_bracket_color = plastic_part_color("lime");
y_motor_bracket_color = plastic_part_color("lime");
z_coupling_color = plastic_part_color("red");
z_limit_switch_bracket_color = plastic_part_color("lime");
z_motor_bracket_color = plastic_part_color("lime");

4
scad/conf/config.scad
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@@ -8,10 +8,9 @@
// Configuration file
//
include <colors.scad>
bom = 2; // 0 no bom, 1 assemblies and stls, 2 vitamins as well
exploded = false; // true for exploded view
use_realistic_colors = true; // true for "real" colors, false for "distinct" colors (useful during design)
eta = 0.01; // small fudge factor to stop CSG barfing on coincident faces.
$fa = 5;
$fs = 0.5;
@@ -56,6 +55,7 @@ min_wall = 2 * filament_width + eta;
pcb_thickness = 1.6;
include <colors.scad>
include <utils.scad>
include <vitamins.scad>

7
scad/conf/huxley_config.scad
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@@ -8,6 +8,13 @@
// Configuration file
//
echo("Huxley:");
// Real-world colors for various parts & vitamins
printed_plastic_color = "blue";
cable_strip_real_color = "fuchsia";
belt_real_color = "yellow";
bulldog_real_color ="black";
Z_bearings = LM6UU;
Y_bearings = LM6UU;
X_bearings = LM6UU;

7
scad/conf/mendel_config.scad
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@@ -8,6 +8,13 @@
// Configuration file
//
echo("Mendel:");
// Real-world colors for various parts & vitamins
printed_plastic_color = "blue";
cable_strip_real_color = "fuchsia";
belt_real_color = "yellow";
bulldog_real_color ="black";
Z_bearings = LM8UU;
Y_bearings = LM8UU;
X_bearings = LM8UU;

7
scad/conf/sturdy_config.scad
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@@ -8,6 +8,13 @@
// Configuration file
//
echo("Sturdy:");
// Real-world colors for various parts & vitamins
printed_plastic_color = "blue";
cable_strip_real_color = "fuchsia";
belt_real_color = "yellow";
bulldog_real_color ="black";
Z_bearings = LM10UU;
Y_bearings = LM10UU;
X_bearings = LM10UU;

2
scad/main.scad
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@@ -49,6 +49,7 @@ module x_axis_assembly(show_extruder) {
rotate([180, 0, 180])
x_carriage_assembly(show_extruder);
color(belt_color)
translate([0, -gantry_setback - belt_width(X_belt) / 2, Z + Z0])
rotate([90, 0, 0]) render()
union() {
@@ -228,6 +229,7 @@ module y_axis_assembly(show_bed) {
y_rails();
translate([Y_belt_line - X_origin, Y_motor_end, y_motor_height()]) rotate([90,0,-90]) {
color(belt_color)
render() difference() {
twisted_belt(Y_belt,
Y_motor_end - Y_idler_end,

2
scad/vitamins/belts.scad
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@@ -25,6 +25,7 @@ module belt(type, x1, y1, r1, x2, y2, r2, gap = 0) {
length = pi * (r1 + r2) + 2 * sqrt(dx * dx + dy * dy) - gap;
vitamin(str("BT", belt_pitch(type),width, round(length), ": Belt T", belt_pitch(type)," x ", width, " x ", round(length)));
color(belt_color)
linear_extrude(height = width, center = true, convexity = 6) {
difference() {
hull() { // outside of belt
@@ -49,6 +50,7 @@ module twisted_belt(type, x1, y1, r1, x2, y2, r2, gap = 0) {
angle = atan2(dy, dx) - atan2((r2 - r1), dx);
color(belt_color)
union() {
difference() {
belt(type, x1, y1, r1, x2, y2, r2, gap);

1
scad/vitamins/bulldog.scad
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@@ -54,6 +54,7 @@ module bulldog(type, open = 4) {
vitamin(str("BD00", bulldog_length(type), ": ", bulldog_length(type), "mm bulldog clip"));
color(bulldog_color)
render() translate([depth / 2 - thickness - eta, 0, 0])
union() {
difference() {

33
scad/vitamins/sheet.scad
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@@ -8,21 +8,26 @@
// Flat sheets
//
// The "Soft" parameter determines if the sheet material will hold threads.
// If not, nuts will be used to retain screws.
// The "Color" parameter is a quad-array: [R, G, B, Alpha]
// If you'd like to add a new material type, or a different color of an existing material type
// simply add a new line here (or in your machine config file).
//
// The "Soft" parameter determines if the sheet material needs machine screws or wood screws
// if "soft", wood screws will be used, with a pilot hole.
// If "not soft", either tapped holes or a clearance hole and nuts will be used to retain screws.
//
// The "Color" parameter is a quad-array: [R, G, B, Alpha], or can be a named color
// see http://en.wikibooks.org/wiki/OpenSCAD_User_Manual/The_OpenSCAD_Language#color
//
// [ Code, Description, Thickness, Color, Soft]
MDF6 = [ "MD", "MDF sheet", 6, MDF_brown, true]; // ~1/4"
MDF10 = [ "MD", "MDF sheet", 10, MDF_brown, true]; // ~3/8"
MDF12 = [ "MD", "MDF sheet", 12, MDF_brown, true]; // ~1/2"
PMMA6 = [ "AC", "Acrylic sheet", 6, acrylic_clear, false]; // ~1/4"
PMMA8 = [ "AC", "Acrylic sheet", 8, acrylic_clear, false]; // ~5/16"
PMMA10 = [ "AC", "Acrylic sheet",10, acrylic_clear, false]; // ~3/8"
glass2 = [ "GL", "Glass sheet", 2, glass_clear, false];
DiBond = [ "DB", "Dibond sheet", 3, dibond_grey, false];
//
MDF6 = [ "MD", "MDF sheet", 6, [0.4, 0.4, 0.2, 1 ], true]; // ~1/4"
MDF10 = [ "MD", "MDF sheet", 10, [0.4, 0.4, 0.2, 1 ], true]; // ~3/8"
MDF12 = [ "MD", "MDF sheet", 12, [0.4, 0.4, 0.2, 1 ], true]; // ~1/2"
PMMA6 = [ "AC", "Acrylic sheet", 6, [1, 1, 1, 0.5 ], false]; // ~1/4"
PMMA8 = [ "AC", "Acrylic sheet", 8, [1, 1, 1, 0.5 ], false]; // ~5/16"
PMMA10 = [ "AC", "Acrylic sheet",10, [1, 1, 1, 0.5 ], false]; // ~3/8"
glass2 = [ "GL", "Glass sheet", 2, [1, 1, 1, 0.25 ], false];
DiBond = [ "DB", "Dibond sheet", 3, [0.7, 0.7, 0.7, 1 ], false];
function sheet_thickness(type) = type[2];
function sheet_is_soft(type) = type[4];

5
scad/wade.scad
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@@ -69,6 +69,7 @@ module wades_block_stl() {
insulator_depth = insulator_depth(hot_end);
color(wades_block_color)
difference(){
union(){
cube([81, 52, thickness]); // motor plate
@@ -250,7 +251,7 @@ module wade_idler_assembly() {
module wades_assembly() {
assembly("wades_assembly");
render() wades_block_stl();
color(wades_block_color) render() wades_block_stl();
// idler screws, washers and springs
for(i = [0,1])
@@ -330,7 +331,7 @@ module wades_assembly() {
translate([75, 5 - nozzle_length / 4, 15])
rotate([-90, 0, 0]) {
color(filament_viz_color) cylinder(h = nozzle_length / 2 + 10, r = insulator_diameter(hot_end) / 2, center = true);
color(extruder_insulator_color) cylinder(h = nozzle_length / 2 + 10, r = insulator_diameter(hot_end) / 2, center = true);
translate([0, 0, -nozzle_length /2 - 5])
color(extruder_nozzle_color) cylinder(h = nozzle_length / 2, r = 3, center = true);
}

2
scad/x-carriage.scad
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@@ -117,6 +117,8 @@ module belt_loop() {
d = x_carriage_offset() - pulley_inner_radius - belt_thickness(X_belt);
height = d + 2 * belt_thickness(X_belt);
length = lug_width + 12.5;
color(belt_color)
translate([d / 2, 0, 0])
linear_extrude(height = belt_width(X_belt), convexity = 5, center = true)
difference() {