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Updated PShape android examples to use the latest API

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This commit is contained in:
codeanticode
2013-02-13 11:13:43 -05:00
parent e620dbb516
commit f39e24e4f8
11 changed files with 62 additions and 54 deletions
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android/examples/Topics/Create Shapes/BeginEndContour/BeginEndContour.pde
+3 -6
View File
@@ -12,17 +12,15 @@ void setup() {
smooth();
// Make a shape
s = createShape();
s.beginShape();
s.fill(0);
s.stroke(255);
s.strokeWeight(2);
// Exterior part of shape
s.beginContour();
s.vertex(-100,-100);
s.vertex(100,-100);
s.vertex(100,100);
s.vertex(-100,100);
s.vertex(-100,-100);
s.endContour();
// Interior part of shape
s.beginContour();
@@ -30,11 +28,10 @@ void setup() {
s.vertex(10,-10);
s.vertex(10,10);
s.vertex(-10,10);
s.vertex(-10,-10);
s.endContour();
// Finishing off shape
s.end();
s.endShape(CLOSE);
}
void draw() {
@@ -45,4 +42,4 @@ void draw() {
s.rotate(0.01);
shape(s);
}
android/examples/Topics/Create Shapes/GroupPShape/GroupPShape.pde
+8 -7
View File
@@ -17,6 +17,7 @@ void setup() {
// Make a polygon PShape
PShape star = createShape();
star.beginShape();
star.noFill();
star.stroke(255);
star.vertex(0, -50);
@@ -29,29 +30,29 @@ void setup() {
star.vertex(-23, 7);
star.vertex(-47, -15);
star.vertex(-14, -20);
star.end(CLOSE);
star.endShape(CLOSE);
// Make a path PShape
PShape path = createShape();
path = createShape();
path.beginShape();
path.noFill();
path.stroke(255);
for (float a = -PI; a < 0; a += 0.1) {
float r = random(60, 70);
path.vertex(r*cos(a), r*sin(a));
}
path.end();
path.endShape();
// Make a primitive (Rectangle) PShape
PShape rectangle = createShape(RECT,-10,-10,20,20);
rectangle.noFill();
rectangle.stroke(255);
rectangle.setFill(false);
rectangle.setStroke(255);
// Add them all to the group
group.addChild(star);
group.addChild(path);
group.addChild(rectangle); // Rectangle is missing???
}
void draw() {
@@ -66,4 +67,4 @@ void draw() {
translate(mouseX, mouseY);
shape(group);
}
android/examples/Topics/Create Shapes/ParticleSystemPShape/Particle.pde
+4 -3
View File
@@ -19,7 +19,8 @@ class Particle {
Particle() {
partSize = random(10, 60);
// The particle is a textured quad
part = createShape(QUAD);
part = createShape();
part.beginShape(QUAD);
part.noStroke();
part.texture(sprite);
part.normal(0, 0, 1);
@@ -27,7 +28,7 @@ class Particle {
part.vertex(+partSize/2, -partSize/2, sprite.width, 0);
part.vertex(+partSize/2, +partSize/2, sprite.width, sprite.height);
part.vertex(-partSize/2, +partSize/2, 0, sprite.height);
part.end();
part.endShape();
// Initialize center vector
center = new PVector();
@@ -72,7 +73,7 @@ class Particle {
lifespan = lifespan - 1;
// Apply gravity
velocity.add(gravity);
part.tint(255, lifespan);
part.setTint(color(255, lifespan));
// Move the particle according to its velocity
part.translate(velocity.x, velocity.y);
// and also update the center
android/examples/Topics/Create Shapes/PathPShape/PathPShape.pde
+3 -2
View File
@@ -12,6 +12,7 @@ void setup() {
orientation(LANDSCAPE);
// Create the shape
path = createShape();
path.beginShape();
// Set fill and stroke
path.noFill();
path.stroke(255);
@@ -24,7 +25,7 @@ void setup() {
x+= 5;
}
// The path is complete
path.end();
path.endShape();
}
@@ -34,4 +35,4 @@ void draw() {
translate(mouseX, mouseY);
shape(path);
}
android/examples/Topics/Create Shapes/PolygonPShape/PolygonPShape.pde
+3 -2
View File
@@ -13,6 +13,7 @@ void setup() {
orientation(LANDSCAPE);
// First create the shape
star = createShape();
star.beginShape();
// You can set fill and stroke
star.fill(102);
star.stroke(255);
@@ -28,7 +29,7 @@ void setup() {
star.vertex(-23, 7);
star.vertex(-47, -15);
star.vertex(-14, -20);
star.end(CLOSE);
star.endShape(CLOSE);
}
void draw() {
@@ -38,4 +39,4 @@ void draw() {
// Display the shape
shape(star);
}
android/examples/Topics/Create Shapes/PolygonPShapeOOP/PolygonPShapeOOP.pde
+11 -7
View File
@@ -6,21 +6,25 @@
// A Star object
Star s;
Star s1, s2;
void setup() {
size(640, 360, P2D);
orientation(LANDSCAPE);
// Make a new Star
s = new Star();
s1 = new Star();
s2 = new Star();
}
void draw() {
background(51);
// Display the star
s.display();
// Move the star
s.move();
s1.display(); // Display the first star
s1.move(); // Move the first star
s2.display(); // Display the second star
s2.move(); // Move the second star
}
android/examples/Topics/Create Shapes/PolygonPShapeOOP/Star.pde
+9 -7
View File
@@ -6,16 +6,18 @@ class Star {
PShape s;
// The location where we will draw the shape
float x, y;
float speed;
Star() {
x = 0;
y = height/2;
x = random(100, width-100);
y = random(100, height-100);
speed = random(0.5, 3);
// First create the shape
s = createShape();
s.beginShape();
// You can set fill and stroke
s.fill(102);
s.stroke(255);
s.strokeWeight(2);
s.fill(255, 204);
s.noStroke();
// Here, we are hardcoding a series of vertices
s.vertex(0, -50);
s.vertex(14, -20);
@@ -28,12 +30,12 @@ class Star {
s.vertex(-47, -15);
s.vertex(-14, -20);
// The shape is complete
s.end(CLOSE);
s.endShape(CLOSE);
}
void move() {
// Demonstrating some simple motion
x++;
x += speed;
if (x > width+100) {
x = -100;
}
android/examples/Topics/Create Shapes/PolygonPShapeOOP2/PolygonPShapeOOP2.pde
+5 -4
View File
@@ -15,8 +15,9 @@ void setup() {
orientation(LANDSCAPE);
// Make a PShape
PShape star = createShape();
star.fill(0,127);
star.stroke(0);
star.beginShape();
star.noStroke();
star.fill(0, 127);
star.vertex(0, -50);
star.vertex(14, -20);
star.vertex(47, -15);
@@ -27,7 +28,7 @@ void setup() {
star.vertex(-23, 7);
star.vertex(-47, -15);
star.vertex(-14, -20);
star.end(CLOSE);
star.endShape(CLOSE);
// Make an ArrayList
polygons = new ArrayList<Polygon>();
@@ -49,4 +50,4 @@ void draw() {
poly.move();
}
}
android/examples/Topics/Create Shapes/PolygonPShapeOOP3/PolygonPShapeOOP3.pde
+10 -10
View File
@@ -18,14 +18,15 @@ void setup() {
orientation(LANDSCAPE);
shapes[0] = createShape(ELLIPSE,0,0,100,100);
shapes[0].fill(255,127);
shapes[0].stroke(0);
shapes[0].setFill(color(255, 127));
shapes[0].setStroke(false);
shapes[1] = createShape(RECT,0,0,100,100);
shapes[1].fill(255,127);
shapes[1].stroke(0);
shapes[2] = createShape();
shapes[2].fill(0,127);
shapes[2].stroke(0);
shapes[1].setFill(color(255, 127));
shapes[1].setStroke(false);
shapes[2] = createShape();
shapes[2].beginShape();
shapes[2].fill(0, 127);
shapes[2].noStroke();
shapes[2].vertex(0, -50);
shapes[2].vertex(14, -20);
shapes[2].vertex(47, -15);
@@ -36,8 +37,7 @@ void setup() {
shapes[2].vertex(-23, 7);
shapes[2].vertex(-47, -15);
shapes[2].vertex(-14, -20);
shapes[2].end(CLOSE);
shapes[2].endShape(CLOSE);
// Make an ArrayList
polygons = new ArrayList<Polygon>();
@@ -60,4 +60,4 @@ void draw() {
poly.move();
}
}
android/examples/Topics/Create Shapes/PrimitivePShape/PrimitivePShape.pde
+4 -5
View File
@@ -13,18 +13,17 @@ void setup() {
orientation(LANDSCAPE);
// Creating the PShape as an ellipse
// The corner is -50,-50 so that the center is at 0,0
circle = createShape(RECT, -50, -25, 100, 50);
circle = createShape(ELLIPSE, -50, -25, 100, 50);
}
void draw() {
background(51);
// We can dynamically set the stroke and fill of the shape
circle.stroke(255);
circle.strokeWeight(4);
circle.fill(map(mouseX, 0, width, 0, 255));
circle.setStroke(color(255));
circle.setStrokeWeight(4);
circle.setFill(color(map(mouseX, 0, width, 0, 255)));
// We can use translate to move the PShape
translate(mouseX, mouseY);
// Drawing the PShape
shape(circle);
}
android/examples/Topics/Create Shapes/WigglePShape/Wiggler.pde
+2 -1
View File
@@ -28,13 +28,14 @@ class Wiggler {
// Now make the PShape with those vertices
s = createShape();
s.beginShape();
s.fill(127);
s.stroke(0);
s.strokeWeight(2);
for (PVector v : original) {
s.vertex(v.x, v.y);
}
s.end(CLOSE);
s.endShape(CLOSE);
}
void wiggle() {