Java Code Examples for processing.core.PShape#scale()
The following examples show how to use
processing.core.PShape#scale() .
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Example 1
| Source File: Skylight_PoissonSphereSamples.java From PixelFlow with MIT License | 5 votes |
|
public void updateSpheres(){
PShape[] shp_spheres = shp_samples_spheres.getChildren();
for(int i = 0; i < shp_spheres.length; i++){
PShape shp_sphere = shp_spheres[i];
MyPoissonSample sample = pds.samples.get(i);
sample.updateAnimation();
shp_sphere.resetMatrix();
shp_sphere.scale(sample.anim_rad);
shp_sphere.translate(sample.x(), sample.y(), sample.z());
}
}
Example 2
| Source File: Demo_PShapeUtil_createBasicPShape.java From haxademic with MIT License | 5 votes |
|
protected void firstFrame() {
// config build shapes
float shapeSize = 100;
float spacing = 120;
float strokeWeight = 3;
p.sphereDetail(8);
// grid of shapes
// boxes
shapes.add(PShapeUtil.createBox(shapeSize, shapeSize, shapeSize, p.color(0, 255, 255)));
lastShape().scale(1, 1, 0.5f);
lastShape().translate(spacing*-2.5f, spacing*-1, 0);
shapes.add(PShapeUtil.createBox(shapeSize, shapeSize, shapeSize, spacing*-1.5f, spacing*-1, 0, 0, p.color(255, 0, 255), strokeWeight));
shapes.add(PShapeUtil.createBox(shapeSize, shapeSize, shapeSize, spacing*-0.5f, spacing*-1, 0, p.color(255), p.color(1), strokeWeight));
// spheres
shapes.add(PShapeUtil.createSphere(shapeSize, p.color(0, 255, 255)));
lastShape().translate(spacing*0.5f, spacing*-1, 0);
shapes.add(PShapeUtil.createSphere(shapeSize, spacing*1.5f, spacing*-1, 0, 0, p.color(255, 0, 255), strokeWeight));
shapes.add(PShapeUtil.createSphere(shapeSize, spacing*2.5f, spacing*-1, 0, p.color(255), p.color(1), strokeWeight));
// rect
shapes.add(PShapeUtil.createRect(shapeSize, shapeSize, p.color(0, 255, 255)));
lastShape().translate(spacing*-2.5f, spacing*1, 0);
shapes.add(PShapeUtil.createRect(shapeSize, shapeSize, spacing*-1.5f, spacing*1, 0, 0, p.color(255, 0, 255), strokeWeight));
shapes.add(PShapeUtil.createRect(shapeSize, shapeSize, spacing*-0.5f, spacing*1, 0, p.color(255), p.color(1), strokeWeight));
// ellipse
shapes.add(PShapeUtil.createEllipse(shapeSize, shapeSize, p.color(0, 255, 255)));
lastShape().translate(spacing*0.5f, spacing*1, 0);
shapes.add(PShapeUtil.createEllipse(shapeSize, shapeSize, spacing*1.5f, spacing*1, 0, 0, p.color(255, 0, 255), strokeWeight));
shapes.add(PShapeUtil.createEllipse(shapeSize, shapeSize, spacing*2.5f, spacing*1, 0, p.color(255), p.color(1), strokeWeight));
// outer sphere
shapes.add(PShapeUtil.createSphere(3000, p.color(180, 180, 0)));
PShape innerSphere = PShapeCopy.copyShape(lastShape());
PShapeUtil.setBasicShapeStyles(innerSphere, 0, p.color(0), 10);
innerSphere.scale(0.6f);
shapes.add(innerSphere);
}
Example 3
| Source File: Skylight_Movie2.java From PixelFlow with MIT License | 4 votes |
|
public void updateAnim(){
if(pg_src_small == null){
return;
}
int num_x = pg_src_small.width;
int num_y = pg_src_small.height;
DwFilter.get(context).gaussblur.apply(pg_src, pg_src, pg_src_tmp, 5);
pg_src_small.beginDraw();
pg_src_small.image(pg_src, 0, 0, num_x, num_y);
pg_src_small.endDraw();
opticalflow.update(pg_src);
DwFilter.get(context).copy.apply(opticalflow.frameCurr.velocity, tex_vel_small);
flow = tex_vel_small.getFloatTextureData(flow);
DwFilter.get(context).gaussblur.apply(pg_src_small, pg_src_small, pg_src_small_tmp, 3);
pg_src_small.loadPixels();
float scene_dimx = bounds[3] - bounds[0];
float scene_dimy = bounds[4] - bounds[1];
float scene_dimz = bounds[5] - bounds[2];
float bounds_off = 100;
float dimx = (scene_dimx - bounds_off*2) / num_x;
float dimy = (scene_dimy - bounds_off*2) / num_y;
float dim = min(dimx, dimy);
float tx = -dim * num_x * 0.5f;
float ty = -dim * num_y * 0.5f;
float tz = 0;
for(int y = 0; y < num_y; y++){
for(int x = 0; x < num_x; x++){
int idx = y * num_x + x;
int rgb = pg_src_small.pixels[idx];
int r = (rgb >> 16) & 0xFF;
int g = (rgb >> 8) & 0xFF;
int b = (rgb >> 0) & 0xFF;
int flow_idx = (num_y - y - 1) * num_x + x;
float flows = 5;
float flowx = flow[flow_idx * 2 + 0] * +flows;
float flowy = flow[flow_idx * 2 + 1] * -flows;
float gray = (r + g + b) / (3f * 255f);
float px = tx + x * dim + flowx;
float py = ty + y * dim + flowy;
float pz = tz + scene_dimz * gray * 0.35f;
PShape cube = shp_cubes[idx];
cube.resetMatrix();
cube.scale(dim);
cube.translate(px, py, pz);
cube.setFill(rgb);
}
}
}
Example 4
| Source File: Skylight_Movie3.java From PixelFlow with MIT License | 4 votes |
|
public void updateAnim(){
cube_numx = pg_src_small.width;
cube_numy = pg_src_small.height;
// apply filters (not necessary)
// if(APPLY_GRAYSCALE){
// DwFilter.get(context).luminance.apply(pg_movie_a, pg_movie_a);
// }
// if(APPLY_BILATERAL)
DwFilter.get(context).gaussblur.apply(pg_src, pg_src, pg_src_tmp, 5);
// {
// DwFilter.get(context).bilateral.apply(pg_src, pg_src_tmp, 5, 0.10f, 4);
// swap();
// }
pg_src_small.beginDraw();
pg_src_small.image(pg_src, 0, 0, cube_numx, cube_numy);
pg_src_small.endDraw();
opticalflow.update(pg_src);
DwFilter.get(context).copy.apply(opticalflow.frameCurr.velocity, tex_vel_small);
flow = tex_vel_small.getFloatTextureData(flow);
DwFilter.get(context).gaussblur.apply(pg_src_small, pg_src_small, pg_src_small_tmp, 1);
pg_src_small.loadPixels();
float scene_dimx = bounds[3] - bounds[0];
float scene_dimy = bounds[4] - bounds[1];
float scene_dimz = bounds[5] - bounds[2];
float bounds_off = 100;
float dimx = (scene_dimx - bounds_off*2) / cube_numx;
float dimy = (scene_dimy - bounds_off*2) / cube_numy;
cube_size = min(dimx, dimy);
float tx = -cube_size * cube_numx * 0.5f;
float ty = -cube_size * cube_numy * 0.5f;
float tz = 10;
for(int y = 0; y < cube_numy; y++){
for(int x = 0; x < cube_numx; x++){
int idx = y * cube_numx + x;
int rgb = pg_src_small.pixels[idx];
int r = (rgb >> 16) & 0xFF;
int g = (rgb >> 8) & 0xFF;
int b = (rgb >> 0) & 0xFF;
int flow_idx = (cube_numy - y - 1) * cube_numx + x;
float flows = 3;
float flowx = flow[flow_idx * 2 + 0] * +flows;
float flowy = flow[flow_idx * 2 + 1] * -flows;
float flow_mm = flowx*flowx + flowy*flowy;
float flow_m = (float) Math.pow(flow_mm, 0.5f) * 0.75f;
float gray = (r + g + b) / (3f * 255f);
float px = x * cube_size;
float py = y * cube_size;
float pz = scene_dimz * gray * 0.25f;
pz = max(pz, 0);
PShape cube = shp_cubes[idx];
cube.resetMatrix();
cube.rotateZ((float) Math.atan2(flowy, flowx));
cube.scale(cube_size + flow_m);
cube.translate(tx+px, ty+py, tz+pz);
cube.setFill(rgb);
}
}
}
Example 5
| Source File: Demo_VertexShader_MoveSpheres.java From haxademic with MIT License | 4 votes |
|
protected void firstFrame() {
// UI
UI.addTitle("Spheres config");
UI.addToggle(CAMERA_ON, true, false);
UI.addSlider(NOISE_SPEED_X, 0.001f, 0, 0.1f, 0.00001f, false);
UI.addSlider(NOISE_SPEED_Y, 0.001f, 0, 0.1f, 0.00001f, false);
UI.addSlider(DISPLACE_AMP, 200, 0, 1000, 1, false);
UI.addSlider(DISPLACE_OFFSET_X, 0, 0, 1000, 0.01f, false);
UI.addSlider(DISPLACE_OFFSET_Y, 0, 0, 1000, 0.01f, false);
UI.addSliderVector(LIGHT_DIR, 1f, -10f, 10f, 0.01f, false);
UI.addSliderVector(LIGHT_COL, 1f, 0, 1, 0.001f, false);
UI.addSliderVector(LIGHT_AMBIENT, 1f, 0, 1, 0.001f, false);
UI.addSlider(LIGHT_SHININESS, 1f, 0, 1000, 0.01f, false);
// config build shapes
float shapeSize = 12;
float shapeSpacing = 12;
p.sphereDetail(10);
int vertCount = PShapeUtil.vertexCount(PShapeUtil.createSphere(1, 0));
// create PShapes inside a group
int startBuildTime = p.millis();
int cols = 300;
int rows = 200;
startBuildTime = p.millis();
group = p.createShape(P.GROUP);
for (int x = 0; x < cols; x++) {
for (int y = 0; y < rows; y++) {
float gridX = -(shapeSpacing * cols/2) + (x * shapeSpacing);
float gridY = -(shapeSpacing * rows/2) + (y * shapeSpacing);
// PShape shape = PShapeUtil.createSphere(shapeSize, gridX, gridY, 0, 127 + 127 * p.color(P.sin(x/10f), 127 + 127 * P.sin(y/10f), 127 + 127 * P.sin(x+y/100f)), 0, 0);
PShape shape = PShapeUtil.createBox(shapeSize, shapeSize, shapeSize, gridX, gridY, 0, 127 + 127 * p.color(P.sin(x/10f), 127 + 127 * P.sin(y/10f), 127 + 127 * P.sin(x+y/100f)), 0, 0);
// give the shape attributes for the shader to pick out their UV coord from grid index
shape.attrib("x", x);
shape.attrib("y", y);
group.addChild(shape);
}
}
DebugView.setValue("Group PShape time", p.millis() - startBuildTime + "ms");
DebugView.setValue("Num shapes", cols * rows);
DebugView.setValue("Num verts", cols * rows * vertCount);
// outer sphere
shared.add(PShapeUtil.createSphere(4000, p.color(50, 0)));
PShape innerSphere = PShapeCopy.copyShape(shared.get(shared.size() - 1));
PShapeUtil.setBasicShapeStyles(innerSphere, 0, p.color(20), 10);
innerSphere.scale(0.6f);
shared.add(innerSphere);
// load shader to move spheres
polygonShader = new PShaderHotSwap(
FileUtil.getPath("haxademic/shaders/vertex/mesh-3d-deform-vert.glsl"),
FileUtil.getPath("haxademic/shaders/vertex/mesh-3d-deform-frag.glsl")
);
noiseTexture = new SimplexNoiseTexture(cols, rows, true);
displaceTexture = PG.newPG32(cols, rows, false, false);
DebugView.setTexture("noiseTexture", noiseTexture.texture());
DebugView.setTexture("displaceTexture", displaceTexture);
}
Example 6
| Source File: Skylight_Capture1.java From PixelFlow with MIT License | 2 votes |
|
public void updateAnim(){
if(pg_src_small == null){
createScene();
}
int num_x = pg_src_small.width;
int num_y = pg_src_small.height;
DwFilter.get(context).gaussblur.apply(pg_src, pg_src, pg_src_tmp, 3);
pg_src_small.beginDraw();
pg_src_small.image(pg_src, 0, 0, num_x, num_y);
pg_src_small.endDraw();
opticalflow.update(pg_src);
DwFilter.get(context).copy.apply(opticalflow.frameCurr.velocity, tex_vel_small);
flow = tex_vel_small.getFloatTextureData(flow);
DwFilter.get(context).gaussblur.apply(pg_src_small, pg_src_small, pg_src_small_tmp, 3);
pg_src_small.loadPixels();
float scene_dimx = bounds[3] - bounds[0];
float scene_dimy = bounds[4] - bounds[1];
float scene_dimz = bounds[5] - bounds[2];
float bounds_off = 100;
float dimx = (scene_dimx - bounds_off*2) / num_x;
float dimy = (scene_dimy - bounds_off*2) / num_y;
float dim = min(dimx, dimy);
float tx = -dim * num_x * 0.5f;
float ty = -dim * num_y * 0.5f;
float tz = 10;
for(int y = 0; y < num_y; y++){
for(int x = 0; x < num_x; x++){
int idx = y * num_x + x;
int rgb = pg_src_small.pixels[idx];
int r = (rgb >> 16) & 0xFF;
int g = (rgb >> 8) & 0xFF;
int b = (rgb >> 0) & 0xFF;
int flow_idx = (num_y - y - 1) * num_x + x;
float flows = 3;
float flowx = flow[flow_idx * 2 + 0] * +flows;
float flowy = flow[flow_idx * 2 + 1] * -flows;
float flow_mm = flowx*flowx + flowy*flowy;
float flow_m = (float) Math.pow(flow_mm, 0.5f);
float gray = (r + g + b) / (3f * 255f);
float px = x * dim;
float py = y * dim;
float pz = scene_dimz * gray * 0.25f + +flow_m;
pz = max(pz, 0);
PShape cube = shp_cubes[idx];
cube.resetMatrix();
cube.scale(dim);
cube.translate(tx+px, ty+py, tz+pz);
cube.setFill(rgb);
}
}
}
