Package processing.core

Class PShapeOBJ

java.lang.Object

processing.core.PShape

processing.core.PShapeOBJ

All Implemented Interfaces:

PConstants

public class PShapeOBJ
extends PShape

This class is not part of the Processing API and should not be used directly. Instead, use loadShape() and methods like it, which will make use of this class. Using this class directly will cause your code to break when combined with future versions of Processing.

OBJ loading implemented using code from Saito's OBJLoader library: http://code.google.com/p/saitoobjloader/ and OBJReader from Ahmet Kizilay http://www.openprocessing.org/visuals/?visualID=191

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	PShapeOBJ.OBJFace
protected static class	PShapeOBJ.OBJMaterial

Field Summary

Fields inherited from class processing.core.PShape

ambientColor, calcA, calcAi, calcAlpha, calcB, calcBi, calcColor, calcG, calcGi, calcR, calcRi, childCount, children, close, colorMode, colorModeA, colorModeX, colorModeY, colorModeZ, depth, ellipseMode, emissiveColor, family, fill, fillColor, GEOMETRY, height, image, imagePath, INSIDE_BEGIN_END_ERROR, is3D, kind, matrix, name, nameTable, NO_SUCH_VERTEX_ERROR, NO_VERTICES_ERROR, NOT_A_SIMPLE_VERTEX, openContour, openShape, OUTSIDE_BEGIN_END_ERROR, params, parent, PATH, PER_VERTEX_UNSUPPORTED, perVertexStyles, PRIMITIVE, rectMode, setAmbient, shininess, specularColor, sphereDetailU, sphereDetailV, stroke, strokeCap, strokeColor, strokeJoin, strokeWeight, style, textureMode, tint, tintColor, vertexCodeCount, vertexCodes, vertexCount, vertices, visible, width

Fields inherited from interface processing.core.PConstants

ADD, ALPHA, ALT, AMBIENT, ARC, ARGB, ARROW, BACKSPACE, BASELINE, BEVEL, BEZIER_VERTEX, BICUBIC, BILINEAR, BLEND, BLUR, BOTTOM, BOX, BREAK, BURN, CENTER, CHATTER, CHORD, CLAMP, CLOSE, CODED, COMPLAINT, CONTROL, CORNER, CORNERS, CROSS, CURVE_VERTEX, CUSTOM, DARKEST, DEG_TO_RAD, DELETE, DIAMETER, DIFFERENCE, DILATE, DIRECTIONAL, DISABLE_ASYNC_SAVEFRAME, DISABLE_BUFFER_READING, DISABLE_DEPTH_MASK, DISABLE_DEPTH_SORT, DISABLE_DEPTH_TEST, DISABLE_KEY_REPEAT, DISABLE_NATIVE_FONTS, DISABLE_OPENGL_ERRORS, DISABLE_OPTIMIZED_STROKE, DISABLE_STROKE_PERSPECTIVE, DISABLE_STROKE_PURE, DISABLE_TEXTURE_MIPMAPS, DODGE, DOWN, DXF, ELLIPSE, ENABLE_ASYNC_SAVEFRAME, ENABLE_BUFFER_READING, ENABLE_DEPTH_MASK, ENABLE_DEPTH_SORT, ENABLE_DEPTH_TEST, ENABLE_KEY_REPEAT, ENABLE_NATIVE_FONTS, ENABLE_OPENGL_ERRORS, ENABLE_OPTIMIZED_STROKE, ENABLE_STROKE_PERSPECTIVE, ENABLE_STROKE_PURE, ENABLE_TEXTURE_MIPMAPS, ENTER, EPSILON, ERODE, ESC, EXCLUSION, FX2D, GIF, GRAY, GROUP, HALF_PI, HAND, HARD_LIGHT, HINT_COUNT, HSB, IMAGE, INVERT, JAVA2D, JPEG, LANDSCAPE, LEFT, LIGHTEST, LINE, LINE_LOOP, LINE_STRIP, LINES, LINUX, MACOS, MACOSX, MAX_FLOAT, MAX_INT, MIN_FLOAT, MIN_INT, MITER, MODEL, MODELVIEW, MOVE, MULTIPLY, NEAREST_NEIGHBOR, NORMAL, OPAQUE, OPEN, OPENGL, ORTHOGRAPHIC, OTHER, OVERLAY, P2D, P3D, PDF, PERSPECTIVE, PI, PIE, platformNames, POINT, POINTS, POLYGON, PORTRAIT, POSTERIZE, PROBLEM, PROJECT, PROJECTION, QUAD, QUAD_BEZIER_VERTEX, QUAD_STRIP, QUADRATIC_VERTEX, QUADS, QUARTER_PI, RAD_TO_DEG, RADIUS, RECT, REPEAT, REPLACE, RETURN, RGB, RIGHT, ROUND, SCREEN, SHAPE, SHIFT, SOFT_LIGHT, SPAN, SPHERE, SPOT, SQUARE, SUBTRACT, SVG, TAB, TARGA, TAU, TEXT, THIRD_PI, THRESHOLD, TIFF, TOP, TRIANGLE, TRIANGLE_FAN, TRIANGLE_STRIP, TRIANGLES, TWO_PI, UP, VERTEX, WAIT, WHITESPACE, WINDOWS, X, Y, Z

Constructor Summary

Constructors

Modifier	Constructor	Description
	PShapeOBJ(PApplet parent, BufferedReader reader)
	PShapeOBJ(PApplet parent, BufferedReader reader, String basePath)
	PShapeOBJ(PApplet parent, String filename)	Initializes a new OBJ Object with the given filename.
protected	PShapeOBJ(PShapeOBJ.OBJFace face, PShapeOBJ.OBJMaterial mtl, ArrayList<PVector> coords, ArrayList<PVector> normals, ArrayList<PVector> texcoords)

Method Summary

Modifier and Type	Method	Description
protected void	addChildren(ArrayList<PShapeOBJ.OBJFace> faces, ArrayList<PShapeOBJ.OBJMaterial> materials, ArrayList<PVector> coords, ArrayList<PVector> normals, ArrayList<PVector> texcoords)
protected static PShapeOBJ.OBJMaterial	addMaterial(String mtlname, ArrayList<PShapeOBJ.OBJMaterial> materials, Map<String,Integer> materialsHash)
protected static String	getBasePath(PApplet parent, String filename)
protected static void	parseMTL(PApplet parent, String mtlfn, String path, BufferedReader reader, ArrayList<PShapeOBJ.OBJMaterial> materials, Map<String,Integer> materialsHash)
protected static void	parseOBJ(PApplet parent, String path, BufferedReader reader, ArrayList<PShapeOBJ.OBJFace> faces, ArrayList<PShapeOBJ.OBJMaterial> materials, ArrayList<PVector> coords, ArrayList<PVector> normals, ArrayList<PVector> texcoords)
protected static int	rgbaValue(PVector color)
protected static int	rgbaValue(PVector color, float alpha)

Methods inherited from class processing.core.PShape

addChild, addChild, addName, ambient, ambient, ambient, applyMatrix, applyMatrix, applyMatrix, applyMatrix, applyMatrix, attrib, attrib, attrib, attribColor, attribNormal, attribPosition, beginContour, beginContourImpl, beginShape, beginShape, beginTessellation, beginTessellation, bezierDetail, bezierVertex, bezierVertex, checkMatrix, colorCalc, colorCalc, colorCalc, colorCalc, colorCalc, colorCalc, colorCalcARGB, colorMode, colorMode, colorMode, colorMode, contains, copyGeometry, copyGroup, copyImage, copyMatrix, copyPath, copyPrimitive, copyStyles, createShape, crop, curveDetail, curveTightness, curveVertex, curveVertex, disableStyle, draw, drawGeometry, drawGroup, drawImpl, drawPath, drawPrimitive, emissive, emissive, emissive, enableStyle, endContour, endContourImpl, endShape, endShape, endTessellation, fill, fill, fill, fill, fill, fill, findChild, getAmbient, getChild, getChild, getChildCount, getChildIndex, getChildren, getDepth, getEmissive, getFamily, getFill, getHeight, getKind, getName, getNormal, getNormal, getNormalX, getNormalY, getNormalZ, getParam, getParams, getParams, getParent, getShininess, getSpecular, getStroke, getStrokeWeight, getTessellation, getTextureU, getTextureV, getTint, getVertex, getVertex, getVertexCode, getVertexCodeCount, getVertexCodes, getVertexCount, getVertexCount, getVertexX, getVertexY, getVertexZ, getWidth, is2D, is3D, isClosed, isVisible, noFill, normal, noStroke, noTexture, noTint, parseBase64Image, post, pre, quadraticVertex, quadraticVertex, removeChild, resetMatrix, rotate, rotate, rotateX, rotateY, rotateZ, scale, scale, scale, set3D, setAmbient, setAmbient, setEmissive, setEmissive, setFamily, setFill, setFill, setFill, setKind, setName, setNormal, setParams, setPath, setPath, setShininess, setShininess, setSpecular, setSpecular, setStroke, setStroke, setStroke, setStrokeCap, setStrokeJoin, setStrokeWeight, setStrokeWeight, setTexture, setTextureMode, setTextureUV, setTint, setTint, setTint, setVertex, setVertex, setVertex, setVisible, shininess, solid, specular, specular, specular, stroke, stroke, stroke, stroke, stroke, stroke, strokeCap, strokeJoin, strokeWeight, styles, texture, textureMode, tint, tint, tint, tint, tint, tint, translate, translate, vertex, vertex, vertex, vertex

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PShapeOBJ

public PShapeOBJ(PApplet parent,
 String filename)

Initializes a new OBJ Object with the given filename.

PShapeOBJ

public PShapeOBJ(PApplet parent,
 BufferedReader reader)

PShapeOBJ

public PShapeOBJ(PApplet parent,
 BufferedReader reader,
 String basePath)

PShapeOBJ

protected PShapeOBJ(PShapeOBJ.OBJFace face,
 PShapeOBJ.OBJMaterial mtl,
 ArrayList<PVector> coords,
 ArrayList<PVector> normals,
 ArrayList<PVector> texcoords)

Method Details

addChildren

protected void addChildren(ArrayList<PShapeOBJ.OBJFace> faces,
 ArrayList<PShapeOBJ.OBJMaterial> materials,
 ArrayList<PVector> coords,
 ArrayList<PVector> normals,
 ArrayList<PVector> texcoords)

parseOBJ

protected static void parseOBJ(PApplet parent,
 String path,
 BufferedReader reader,
 ArrayList<PShapeOBJ.OBJFace> faces,
 ArrayList<PShapeOBJ.OBJMaterial> materials,
 ArrayList<PVector> coords,
 ArrayList<PVector> normals,
 ArrayList<PVector> texcoords)

parseMTL

protected static void parseMTL(PApplet parent,
 String mtlfn,
 String path,
 BufferedReader reader,
 ArrayList<PShapeOBJ.OBJMaterial> materials,
 Map<String,Integer> materialsHash)

addMaterial

protected static PShapeOBJ.OBJMaterial addMaterial(String mtlname,
 ArrayList<PShapeOBJ.OBJMaterial> materials,
 Map<String,Integer> materialsHash)

rgbaValue

protected static int rgbaValue(PVector color)

rgbaValue

protected static int rgbaValue(PVector color,
 float alpha)

getBasePath

protected static String getBasePath(PApplet parent,
 String filename)