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fixing the f-ers

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This commit is contained in:
benfry
2005-02-14 19:37:32 +00:00
parent f1a4a5ab5e
commit 2ec37faaa1
8 changed files with 557 additions and 488 deletions
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core/PGraphics.java
+7 -3
View File
@@ -937,6 +937,7 @@ public class PGraphics extends PImage implements PConstants {
float r1, float g1, float b1, float a1,
float ox2, float oy2,
float r2, float g2, float b2, float a2) {
/*
spolygon.interpARGB = (r1 != r2) || (g1 != g2) || (b1 != b2) || (a1 != a2);
spolygon.interpZ = false;
@@ -987,6 +988,7 @@ public class PGraphics extends PImage implements PConstants {
svertex[A] = a2;
spolygon.render();
*/
}
@@ -996,6 +998,7 @@ public class PGraphics extends PImage implements PConstants {
float r1, float g1, float b1,
float x2, float y2, float z2,
float r2, float g2, float b2) {
/*
spolygon.interpARGB = (r1 != r2) || (g1 != g2) || (b1 != b2);
spolygon.interpZ = true;
@@ -1048,6 +1051,7 @@ public class PGraphics extends PImage implements PConstants {
svertex[B] = b2;
spolygon.render();
*/
}
@@ -3274,11 +3278,11 @@ public class PGraphics extends PImage implements PConstants {
*/
public void background(PImage image) {
if ((image.width != width) || (image.height != height)) {
die("background image must be the same size " +
"as your application");
throw new RuntimeException("background image must be " +
"the same size as your application");
}
if ((image.format != RGB) && (image.format != ARGB)) {
die("background images should be RGB or ARGB");
throw new RuntimeException("background images should be RGB or ARGB");
}
// blit image to the screen
core/PGraphics2.java
+25 -24
View File
@@ -531,7 +531,7 @@ public class PGraphics2 extends PGraphics {
x1 -= image.width /2f;
y1 -= image.height / 2f;
}
check_image_cache();
check_image_cache(image);
graphics.drawImage((Image) image.cache,
(int)x1, (int)y1, (int)x2, (int)y2,
(int)u1, (int)v1, (int)u2, (int)v2,
@@ -539,24 +539,24 @@ public class PGraphics2 extends PGraphics {
}
protected void check_image_cache(PImage what) {
if (image.cache == null) {
cache = new BufferedImage(image.width, image.height,
protected void check_image_cache(PImage who) {
if (who.cache == null) {
cache = new BufferedImage(who.width, who.height,
BufferedImage.TYPE_INT_ARGB);
image.modified(); // mark the whole thing for update
who.modified(); // mark the whole thing for update
}
if (image.modified) {
if (who.modified) {
// update the sub-portion of the image as necessary
BufferedImage bi = (BufferedImage) image.cache;
BufferedImage bi = (BufferedImage) who.cache;
bi.setRGB(image.mx1, image.my1,
image.mx2 - image.mx1 + 1,
image.my2 - image.my1 + 1,
image.pixels,
image.my1*image.width + image.mx1, // offset for copy
image.width); // scan size
image.resetModified();
bi.setRGB(who.mx1, who.my1,
who.mx2 - who.mx1 + 1,
who.my2 - who.my1 + 1,
who.pixels,
who.my1*who.width + who.mx1, // offset for copy
who.width); // scan size
who.resetModified();
}
}
@@ -626,8 +626,8 @@ public class PGraphics2 extends PGraphics {
public void push() {
if (transformCount == transformStack.length) {
die("push() cannot use push more than " +
transformStack.length + " times");
throw new RuntimeException("push() cannot use push more than " +
transformStack.length + " times");
}
transformStack[transformCount] = graphics.getTransform();
transformCount++;
@@ -636,7 +636,7 @@ public class PGraphics2 extends PGraphics {
public void pop() {
if (transformCount == 0) {
die("missing a pop() to go with that push()");
throw new RuntimeException("missing a pop() to go with that push()");
}
transformCount--;
graphics.setTransform(transformStack[transformCount]);
@@ -650,7 +650,7 @@ public class PGraphics2 extends PGraphics {
public void applyMatrix(float n00, float n01, float n02,
float n10, float n11, float n12) {
graphics.transform(new AffineTransform(n00, n10, n01, n11, n02, n22));
graphics.transform(new AffineTransform(n00, n10, n01, n11, n02, n12));
}
@@ -759,18 +759,18 @@ public class PGraphics2 extends PGraphics {
public void background(PImage image) {
if ((image.width != width) || (image.height != height)) {
die("background image must be the same size " +
"as your application");
throw new RuntimeException("background image must be " +
"the same size as your application");
}
if ((image.format != RGB) && (image.format != ARGB)) {
die("background images should be RGB or ARGB");
throw new RuntimeException("background images should be RGB or ARGB");
}
// make sure it's been properly updated
check_image_cache(image);
// blit image to the screen
graphics.drawImage((BufferedImage) image.cache, 0, 0);
graphics.drawImage((BufferedImage) image.cache, 0, 0, null);
}
@@ -811,13 +811,14 @@ public class PGraphics2 extends PGraphics {
public int get(int x, int y) {
((BufferedImage) image).getRGB(x, y);
return ((BufferedImage) image).getRGB(x, y);
}
public PImage get(int x, int y, int w, int h) {
PImage output = new PImage(w, h);
((BufferedImage) image).getRGB(x, y, w, h, output.pixels, 0, width);
return output;
}
@@ -881,7 +882,7 @@ public class PGraphics2 extends PGraphics {
if (pixels == null) {
pixels = new int[width * height];
}
image.getRGB(0, 0, width, height, pixels, 0, width);
((BufferedImage) image).getRGB(0, 0, width, height, pixels, 0, width);
return new PImage(pixels, width, height, RGB);
}
core/PGraphics3.java
+128 -118
View File
@@ -26,9 +26,9 @@
package processing.core;
//import java.applet.*;
//import java.awt.*;
import java.awt.*;
//import java.awt.event.*;
//import java.awt.image.*;
import java.awt.image.*;
//import java.io.*;
public class PGraphics3 extends PGraphics {
@@ -94,7 +94,7 @@ public class PGraphics3 extends PGraphics {
protected int vertex_start;
// i think vertex_end is actually the last vertex in the current shape
// and is separate from vertex_count for occasions where drawing happens
// and is separate from vertexCount for occasions where drawing happens
// on endFrame with all the triangles being depth sorted
protected int vertex_end;
@@ -124,6 +124,9 @@ public class PGraphics3 extends PGraphics {
public int triangles[][] = new int[DEFAULT_TRIANGLES][TRIANGLE_FIELD_COUNT];
public int triangleCount; // total number of triangles
// cheap picking someday
int shape_index;
// ........................................................
/**
@@ -174,6 +177,20 @@ public class PGraphics3 extends PGraphics {
public PGraphics3() { }
/**
* Constructor for the PGraphics3 object. Use this to ensure that
* the defaults get set properly. In a subclass, use this(w, h)
* as the first line of a subclass' constructor to properly set
* the internal fields and defaults.
*
* @param iwidth viewport width
* @param iheight viewport height
*/
public PGraphics3(int iwidth, int iheight) {
resize(iwidth, iheight);
}
/**
* Called in repsonse to a resize event, handles setting the
* new width and height internally, as well as re-allocating
@@ -307,16 +324,21 @@ public class PGraphics3 extends PGraphics {
public void beginShape(int kind) {
shape = kind;
shape_index = shape_index + 1;
if (shape_index == -1) {
shape_index = 0;
}
if (hints[DEPTH_SORT]) {
// continue with previous vertex, line and triangle count
// all shapes are rendered at endFrame();
vertex_start = vertex_count;
vertex_start = vertexCount;
vertex_end = 0;
} else {
// reset vertex, line and triangle information
// every shape is rendered at endShape();
vertex_count = 0;
vertexCount = 0;
if (line != null) line.reset(); // necessary?
lineCount = 0;
pathCount = 0;
@@ -325,12 +347,7 @@ public class PGraphics3 extends PGraphics {
}
textureImage = null;
spline_vertex_index = 0;
spline_vertices_flat = true;
//strokeChanged = false;
//fillChanged = false;
//normalChanged = false;
splineVertexCount = 0;
}
@@ -358,20 +375,20 @@ public class PGraphics3 extends PGraphics {
protected void setup_vertex(float x, float y, float z) {
if (vertex_count == vertices.length) {
float temp[][] = new float[vertex_count<<1][VERTEX_FIELD_COUNT];
System.arraycopy(vertices, 0, temp, 0, vertex_count);
if (vertexCount == vertices.length) {
float temp[][] = new float[vertexCount<<1][VERTEX_FIELD_COUNT];
System.arraycopy(vertices, 0, temp, 0, vertexCount);
vertices = temp;
message(CHATTER, "allocating more vertices " + vertices.length);
}
float vertex[] = vertices[vertex_count++];
float vertex[] = vertices[vertexCount++];
//if (polygon.redundantVertex(x, y, z)) return;
// user called vertex(), so that invalidates anything queued
// up for curve vertices. if this is internally called by
// spline_segment, then spline_vertex_index will be saved and restored.
spline_vertex_index = 0;
// spline_segment, then splineVertexCount will be saved and restored.
splineVertexCount = 0;
vertex[MX] = x;
vertex[MY] = y;
@@ -439,19 +456,19 @@ public class PGraphics3 extends PGraphics {
protected void spline_vertex(float x, float y, float z, boolean bezier) {
// allocate space for the spline vertices
// to improve processing applet load times, don't allocate until actual use
if (spline_vertex == null) {
spline_vertex = new float[SPLINE_VERTEX_ALLOC][VERTEX_FIELD_COUNT];
if (splineVertices == null) {
splineVertices = new float[DEFAULT_SPLINE_VERTICES][VERTEX_FIELD_COUNT];
}
// if more than 128 points, shift everything back to the beginning
if (spline_vertex_index == SPLINE_VERTEX_ALLOC) {
System.arraycopy(spline_vertex[SPLINE_VERTEX_ALLOC-3], 0,
spline_vertex[0], 0, VERTEX_FIELD_COUNT);
System.arraycopy(spline_vertex[SPLINE_VERTEX_ALLOC-2], 0,
spline_vertex[1], 0, VERTEX_FIELD_COUNT);
System.arraycopy(spline_vertex[SPLINE_VERTEX_ALLOC-1], 0,
spline_vertex[2], 0, VERTEX_FIELD_COUNT);
spline_vertex_index = 3;
if (splineVertexCount == DEFAULT_SPLINE_VERTICES) {
System.arraycopy(splineVertices[DEFAULT_SPLINE_VERTICES-3], 0,
splineVertices[0], 0, VERTEX_FIELD_COUNT);
System.arraycopy(splineVertices[DEFAULT_SPLINE_VERTICES-2], 0,
splineVertices[1], 0, VERTEX_FIELD_COUNT);
System.arraycopy(splineVertices[DEFAULT_SPLINE_VERTICES-1], 0,
splineVertices[2], 0, VERTEX_FIELD_COUNT);
splineVertexCount = 3;
}
// 'flat' may be a misnomer here because it's actually just
@@ -461,7 +478,7 @@ public class PGraphics3 extends PGraphics {
//if (spline_vertices_flat) {
//if (z != 0) spline_vertices_flat = false;
//}
float vertex[] = spline_vertex[spline_vertex_index];
float vertex[] = splineVertices[splineVertexCount];
vertex[MX] = x;
vertex[MY] = y;
@@ -494,22 +511,22 @@ public class PGraphics3 extends PGraphics {
vertex[NZ] = normalZ;
//}
spline_vertex_index++;
splineVertexCount++;
// draw a segment if there are enough points
if (spline_vertex_index > 3) {
if (splineVertexCount > 3) {
if (bezier) {
if ((spline_vertex_index % 4) == 0) {
if ((splineVertexCount % 4) == 0) {
if (!bezier_inited) bezier_init();
spline3_segment(spline_vertex_index-4,
spline_vertex_index-4,
spline3_segment(splineVertexCount-4,
splineVertexCount-4,
bezier_draw,
bezier_detail);
}
} else { // catmull-rom curve (!bezier)
if (!curve_inited) curve_init();
spline3_segment(spline_vertex_index-4,
spline_vertex_index-3,
spline3_segment(splineVertexCount-4,
splineVertexCount-3,
curve_draw,
curve_detail);
}
@@ -603,11 +620,11 @@ public class PGraphics3 extends PGraphics {
public void endShape() {
vertex_end = vertex_count;
vertex_end = vertexCount;
// don't try to draw if there are no vertices
// (fixes a bug in LINE_LOOP that re-adds a nonexistent vertex)
if (vertex_count == 0) {
if (vertexCount == 0) {
shape = 0;
return;
}
@@ -783,7 +800,7 @@ public class PGraphics3 extends PGraphics {
case QUADS:
case QUAD_STRIP:
{
stop = vertex_count-3;
stop = vertexCount-3;
increment = (shape == QUADS) ? 4 : 2;
for (int i = vertex_start; i < stop; i += increment) {
@@ -809,21 +826,13 @@ public class PGraphics3 extends PGraphics {
// ------------------------------------------------------------------
// 2D or 3D POINTS FROM MODEL (MX, MY, MZ) TO VIEW SPACE (X, Y, Z)
if (depth) {
for (int i = vertex_start; i < vertex_end; i++) {
float vertex[] = vertices[i];
for (int i = vertex_start; i < vertex_end; i++) {
float vertex[] = vertices[i];
vertex[VX] = m00*vertex[MX] + m01*vertex[MY] + m02*vertex[MZ] + m03;
vertex[VY] = m10*vertex[MX] + m11*vertex[MY] + m12*vertex[MZ] + m13;
vertex[VZ] = m20*vertex[MX] + m21*vertex[MY] + m22*vertex[MZ] + m23;
vertex[VW] = m30*vertex[MX] + m31*vertex[MY] + m32*vertex[MZ] + m33;
}
} else {
// if no depth in use, then the points can be transformed simpler
for (int i = vertex_start; i < vertex_end; i++) {
vertices[i][X] = m00*vertices[i][MX] + m01*vertices[i][MY] + m03;
vertices[i][Y] = m10*vertices[i][MX] + m11*vertices[i][MY] + m13;
}
vertex[VX] = m00*vertex[MX] + m01*vertex[MY] + m02*vertex[MZ] + m03;
vertex[VY] = m10*vertex[MX] + m11*vertex[MY] + m12*vertex[MZ] + m13;
vertex[VZ] = m20*vertex[MX] + m21*vertex[MY] + m22*vertex[MZ] + m23;
vertex[VW] = m30*vertex[MX] + m31*vertex[MY] + m32*vertex[MZ] + m33;
}
@@ -1184,24 +1193,21 @@ public class PGraphics3 extends PGraphics {
// ------------------------------------------------------------------
// POINTS FROM VIEW SPACE (VX, VY, VZ) TO SCREEN SPACE (X, Y, Z)
//if ((cameraMode == PERSPECTIVE) && (dimensions == 3)) {
if (depth) {
for (int i = vertex_start; i < vertex_end; i++) {
float vx[] = vertices[i];
for (int i = vertex_start; i < vertex_end; i++) {
float vx[] = vertices[i];
float ox = p00*vx[VX] + p01*vx[VY] + p02*vx[VZ] + p03*vx[VW];
float oy = p10*vx[VX] + p11*vx[VY] + p12*vx[VZ] + p13*vx[VW];
float oz = p20*vx[VX] + p21*vx[VY] + p22*vx[VZ] + p23*vx[VW];
float ow = p30*vx[VX] + p31*vx[VY] + p32*vx[VZ] + p33*vx[VW];
float ox = p00*vx[VX] + p01*vx[VY] + p02*vx[VZ] + p03*vx[VW];
float oy = p10*vx[VX] + p11*vx[VY] + p12*vx[VZ] + p13*vx[VW];
float oz = p20*vx[VX] + p21*vx[VY] + p22*vx[VZ] + p23*vx[VW];
float ow = p30*vx[VX] + p31*vx[VY] + p32*vx[VZ] + p33*vx[VW];
if (ow != 0) {
ox /= ow; oy /= ow; oz /= ow;
}
vx[X] = width * (ONE + ox) / 2.0f;
vx[Y] = height * (ONE + oy) / 2.0f;
vx[Z] = (oz + ONE) / 2.0f;
if (ow != 0) {
ox /= ow; oy /= ow; oz /= ow;
}
vx[X] = width * (ONE + ox) / 2.0f;
vx[Y] = height * (ONE + oy) / 2.0f;
vx[Z] = (oz + ONE) / 2.0f;
}
}
@@ -1397,7 +1403,7 @@ public class PGraphics3 extends PGraphics {
if (weight < 1.5f) {
int xx = (int) ((x1 + x2) / 2f);
int yy = (int) ((y1 + y2) / 2f);
point0(xx, yy, z, color);
//point0(xx, yy, z, color);
zbuffer[yy*width + xx] = screenZ(x, y, z);
//stencil?
@@ -1633,21 +1639,11 @@ public class PGraphics3 extends PGraphics {
public void translate(float tx, float ty) {
if (!depth) {
m03 += tx*m00 + ty*m01 + m02;
m13 += tx*m10 + ty*m11 + m12;
m23 += tx*m20 + ty*m21 + m22;
m33 += tx*m30 + ty*m31 + m32;
} else {
translate(tx, ty, 0);
}
translate(tx, ty, 0);
}
public void translate(float tx, float ty, float tz) {
//dimensions = 3;
m03 += tx*m00 + ty*m01 + tz*m02;
m13 += tx*m10 + ty*m11 + tz*m12;
m23 += tx*m20 + ty*m21 + tz*m22;
@@ -1731,45 +1727,20 @@ public class PGraphics3 extends PGraphics {
* dimensions higher than two, in case this is still 2D mode.
*/
public void scale(float s) {
//if (dimensions == 3) {
applyMatrix(s, 0, 0, 0, 0, s, 0, 0, 0, 0, s, 0, 0, 0, 0, 1);
//if (dimensions < 2) dimensions = 2;
//} else {
//dimensions = 2;
//applyMatrix(s, 0, 0, 0, 0, s, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
//}
// figure out whether 2D or 3D matrix
//scale(xyz, xyz, xyz);
}
public void scale(float sx, float sy) {
//if (dimensions == 0) dimensions = 2;
applyMatrix(sx, 0, 0, 0, 0, sy, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
}
// OPTIMIZE: same as above
public void scale(float x, float y, float z) {
//modelMatrixIsIdentity = false;
//dimensions = 3;
applyMatrix(x, 0, 0, 0, 0, y, 0, 0, 0, 0, z, 0, 0, 0, 0, 1);
}
/*
public void transform(float n00, float n01, float n02, float n03,
float n10, float n11, float n12, float n13,
float n20, float n21, float n22, float n23,
float n30, float n31, float n32, float n33) {
//dimensions = 3;
applyMatrix(n00, n01, n02, n03, n10, n11, n12, n13,
n20, n21, n22, n23, n30, n31, n32, n33);
}
*/
//////////////////////////////////////////////////////////////
@@ -2103,18 +2074,16 @@ public class PGraphics3 extends PGraphics {
public float screenX(float x, float y) {
return m00*x + m01*y + m02;
return screenX(x, y, 0);
}
public float screenY(float x, float y) {
return m10*x + m11*y + m12;
return screenY(x, y, 0);
}
public float screenX(float x, float y, float z) {
if (!depth) return screenX(x, y);
float ax = m00*x + m01*y + m02*z + m03;
float ay = m10*x + m11*y + m12*z + m13;
float az = m20*x + m21*y + m22*z + m23;
@@ -2129,8 +2098,6 @@ public class PGraphics3 extends PGraphics {
public float screenY(float x, float y, float z) {
if (!depth) return screenY(x, y);
float ax = m00*x + m01*y + m02*z + m03;
float ay = m10*x + m11*y + m12*z + m13;
float az = m20*x + m21*y + m22*z + m23;
@@ -2145,8 +2112,6 @@ public class PGraphics3 extends PGraphics {
public float screenZ(float x, float y, float z) {
if (!depth) return 0;
float ax = m00*x + m01*y + m02*z + m03;
float ay = m10*x + m11*y + m12*z + m13;
float az = m20*x + m21*y + m22*z + m23;
@@ -2161,8 +2126,6 @@ public class PGraphics3 extends PGraphics {
public float objectX(float x, float y, float z) {
if (!depth) return screenX(x, y);
float ax = m00*x + m01*y + m02*z + m03;
float aw = m30*x + m31*y + m32*z + m33;
return (aw != 0) ? ax / aw : ax;
@@ -2170,8 +2133,6 @@ public class PGraphics3 extends PGraphics {
public float objectY(float x, float y, float z) {
if (!depth) return screenY(x, y);
float ay = m10*x + m11*y + m12*z + m13;
float aw = m30*x + m31*y + m32*z + m33;
return (aw != 0) ? ay / aw : ay;
@@ -2179,8 +2140,6 @@ public class PGraphics3 extends PGraphics {
public float objectZ(float x, float y, float z) {
if (!depth) return 0;
float az = m20*x + m21*y + m22*z + m23;
float aw = m30*x + m31*y + m32*z + m33;
return (aw != 0) ? az / aw : az;
@@ -2297,4 +2256,55 @@ public class PGraphics3 extends PGraphics {
lightSpecularG[num] = calcG;
lightSpecularB[num] = calcB;
}
//////////////////////////////////////////////////////////////
// MATH
private final float mag(float a, float b) {
return (float)Math.sqrt(a*a + b*b);
}
private final float mag(float a, float b, float c) {
return (float)Math.sqrt(a*a + b*b + c*c);
}
private final float max(float a, float b) {
return (a > b) ? a : b;
}
private final float max(float a, float b, float c) {
return Math.max(a, Math.max(b, c));
}
private final float sq(float a) {
return a*a;
}
private final float sqrt(float a) {
return (float)Math.sqrt(a);
}
private final float abs(float a) {
return (a < 0) ? -a : a;
}
private final float sin(float angle) {
if (angleMode == DEGREES) angle *= DEG_TO_RAD;
return (float)Math.sin(angle);
}
private final float cos(float angle) {
if (angleMode == DEGREES) angle *= DEG_TO_RAD;
return (float)Math.cos(angle);
}
private final float tan(float angle) {
if (angleMode == DEGREES) angle *= DEG_TO_RAD;
return (float)Math.tan(angle);
}
}
core/PImage.java
+263 -261
View File
@@ -106,6 +106,9 @@ public class PImage implements PConstants, Cloneable {
static final int PREC_RED_SHIFT = 16-PRECISIONB;
//////////////////////////////////////////////////////////////
/**
* Create an empty image object, set its format to RGB.
* The pixel array is not allocated.
@@ -179,6 +182,40 @@ public class PImage implements PConstants, Cloneable {
}
//////////////////////////////////////////////////////////////
/**
* mode is one of CORNERS, CORNER, CENTER
*/
public void imageMode(int mode) {
imageMode = mode;
}
/**
* If true in PImage, use bilinear interpolation for copy()
* operations. When inherited by PGraphics, also controls shapes.
*/
public void smooth() {
smooth = true;
}
/**
* Disable smoothing. See smooth().
*/
public void noSmooth() {
smooth = false;
}
//////////////////////////////////////////////////////////////
// MARKING IMAGE AS MODIFIED / FOR USE w/ GET/SET
public void modified() {
mx1 = 0;
my1 = 0;
@@ -217,109 +254,6 @@ public class PImage implements PConstants, Cloneable {
}
/**
* Set alpha channel for an image.
*/
public void alpha(int alpha[]) {
alpha(this, alpha);
}
/**
* Set alpha channel for an image.
*/
static public void alpha(PImage image, int alpha[]) {
// don't execute if mask image is different size
if (alpha.length != image.pixels.length) {
System.err.println("alpha(): the mask image must be the same size");
return;
}
for (int i = 0; i < image.pixels.length; i++) {
image.pixels[i] =
((alpha[i] & 0xff) << 24) |
(image.pixels[i] & 0xffffff);
}
/*
if (highbits) { // grab alpha from the high 8 bits (ARGB style)
for (int i = 0; i < pixels.length; i++) {
pixels[i] = pixels[i] & 0xffffff | (alpha[i] & 0xff000000);
}
} else { // alpha is in the low bits (ALPHA style)
for (int i = 0; i < pixels.length; i++) {
pixels[i] = pixels[i] & 0xffffff | ((alpha[i] & 0xff) << 24);
}
}
*/
image.format = ARGB;
}
/**
* Set alpha channel for an image using another image as the source.
*/
public void alpha(PImage alpha) {
alpha(alpha.pixels);
}
static public void alpha(PImage image, PImage alpha) {
alpha(image, alpha.pixels);
}
/**
*/
// FIND_EDGES (no params) .. high pass filter
// BLUR (no params)
// GAUSSIAN_BLUR (one param)
// BLACK_WHITE? (param for midpoint)
// GRAYSCALE
// POSTERIZE (int num of levels)
public void filter(int kind) {
switch (kind) {
case BLACK_WHITE:
filter(BLACK_WHITE, 0.5f);
break;
case GRAYSCALE:
// Converts RGB image data into grayscale using
// weighted RGB components, and keeps alpha channel intact.
// [toxi 040115]
for (int i = 0; i < pixels.length; i++) {
int col = pixels[i];
// luminance = 0.3*red + 0.59*green + 0.11*blue
// 0.30 * 256 = 77
// 0.59 * 256 = 151
// 0.11 * 256 = 28
int lum = (77*(col>>16&0xff) + 151*(col>>8&0xff) + 28*(col&0xff))>>8;
pixels[i] = (col & ALPHA_MASK) | lum<<16 | lum<<8 | lum;
}
break;
}
}
public void filter(int kind, float param) {
switch (kind) {
case BLACK_WHITE: // greater than or equal to the threshold
int thresh = (int) (param * 255);
for (int i = 0; i < pixels.length; i++) {
int max = Math.max((pixels[i] & RED_MASK) >> 16,
Math.max((pixels[i] & GREEN_MASK) >> 8,
(pixels[i] & BLUE_MASK)));
pixels[i] = (pixels[i] & ALPHA_MASK) |
((max < thresh) ? 0x000000 : 0xffffff);
}
break;
case GRAYSCALE:
filter(GRAYSCALE);
break;
}
}
//////////////////////////////////////////////////////////////
// GET/SET PIXELS
@@ -375,6 +309,19 @@ public class PImage implements PConstants, Cloneable {
}
/**
* Convenience method to avoid an extra cast,
* and the exception handling.
*/
public PImage get() {
try {
return (PImage) clone();
} catch (CloneNotSupportedException e) {
return null;
}
}
public void set(int x, int y, int c) {
if ((x < 0) || (y < 0) || (x >= width) || (y >= height)) return;
pixels[y*width + x] = c;
@@ -382,42 +329,120 @@ public class PImage implements PConstants, Cloneable {
//////////////////////////////////////////////////////////////
// ALPHA CHANNEL
/**
* Set alpha channel for an image.
*/
public void alpha(int alpha[]) {
alpha(this, alpha);
}
/**
* Set alpha channel for an image.
*/
static public void alpha(PImage image, int alpha[]) {
// don't execute if mask image is different size
if (alpha.length != image.pixels.length) {
System.err.println("alpha(): the mask image must be the same size");
return;
}
for (int i = 0; i < image.pixels.length; i++) {
image.pixels[i] =
((alpha[i] & 0xff) << 24) |
(image.pixels[i] & 0xffffff);
}
/*
if (highbits) { // grab alpha from the high 8 bits (ARGB style)
for (int i = 0; i < pixels.length; i++) {
pixels[i] = pixels[i] & 0xffffff | (alpha[i] & 0xff000000);
}
} else { // alpha is in the low bits (ALPHA style)
for (int i = 0; i < pixels.length; i++) {
pixels[i] = pixels[i] & 0xffffff | ((alpha[i] & 0xff) << 24);
}
}
*/
image.format = ARGB;
}
/**
* Set alpha channel for an image using another image as the source.
*/
public void alpha(PImage alpha) {
alpha(alpha.pixels);
}
static public void alpha(PImage image, PImage alpha) {
alpha(image, alpha.pixels);
}
/**
* Options to filter an image in place.
*/
// FIND_EDGES (no params) .. high pass filter
// BLUR (no params)
// GAUSSIAN_BLUR (one param)
// BLACK_WHITE? (param for midpoint)
// GRAYSCALE
// POSTERIZE (int num of levels)
public void filter(int kind) {
switch (kind) {
case BLACK_WHITE:
filter(BLACK_WHITE, 0.5f);
break;
case GRAYSCALE:
// Converts RGB image data into grayscale using
// weighted RGB components, and keeps alpha channel intact.
// [toxi 040115]
for (int i = 0; i < pixels.length; i++) {
int col = pixels[i];
// luminance = 0.3*red + 0.59*green + 0.11*blue
// 0.30 * 256 = 77
// 0.59 * 256 = 151
// 0.11 * 256 = 28
int lum = (77*(col>>16&0xff) + 151*(col>>8&0xff) + 28*(col&0xff))>>8;
pixels[i] = (col & ALPHA_MASK) | lum<<16 | lum<<8 | lum;
}
break;
}
}
public void filter(int kind, float param) {
switch (kind) {
case BLACK_WHITE: // greater than or equal to the threshold
int thresh = (int) (param * 255);
for (int i = 0; i < pixels.length; i++) {
int max = Math.max((pixels[i] & RED_MASK) >> 16,
Math.max((pixels[i] & GREEN_MASK) >> 8,
(pixels[i] & BLUE_MASK)));
pixels[i] = (pixels[i] & ALPHA_MASK) |
((max < thresh) ? 0x000000 : 0xffffff);
}
break;
case GRAYSCALE:
filter(GRAYSCALE);
break;
}
}
//////////////////////////////////////////////////////////////
// REPLICATING & BLENDING (AREAS) OF PIXELS
/**
* Copies a pixel from place to another (in the same image)
* this function is excluded from using any blend modes because
* it always replaces/overwrites the target pixel value.
*/
/*
public void copy(int sx, int sy, int dx, int dy) {
// In PGraphics, should this copy the zbuffer and stencil too?
if ((sx >= 0) && (sx < width) && (dx >= 0) && (dx < width) &&
(sy >= 0) && (sy < height) && (dy >= 0) && (dy < height)) {
pixels[dy * width + dx] = pixels[sy * width + sx];
}
}
*/
/**
* Copies a pixel from place to another (in different images)
* this function is excluded from using any blend modes
* it always replaces/overwrites the target pixel value
*/
/*
public void copy(PImage src, int sx, int sy, int dx, int dy) {
if ((dx >= 0) && (dx < width) && (sx >= 0) && (sx < src.width) &&
(dy >= 0) && (dy < height) && (sy >= 0) && (sy < src.height)) {
pixels[dy * width + dx] = src.pixels[sy * src.width + sx];
}
}
*/
public void copy(PImage src, int dx, int dy) {
// source
int sx = 0;
@@ -474,7 +499,8 @@ public class PImage implements PConstants, Cloneable {
/**
* Copies area of one image into another PImage object.
*/
public void copy(PImage src, int sx1, int sy1, int sx2, int sy2,
public void copy(PImage src,
int sx1, int sy1, int sx2, int sy2,
int dx1, int dy1, int dx2, int dy2) {
if (imageMode == CORNER) { // if CORNERS, do nothing
sx2 += sx1; sy2 += sy1;
@@ -515,17 +541,8 @@ public class PImage implements PConstants, Cloneable {
/**
* Copies and blends 1 pixel with MODE to pixel in another image
* Copies and blends 1 pixel with MODE to pixel in this image.
*/
public void blend(PImage src, int sx, int sy, int dx, int dy, int mode) {
if ((dx >= 0) && (dx < width) && (sx >= 0) && (sx < src.width) &&
(dy >= 0) && (dy < height) && (sy >= 0) && (sy < src.height)) {
pixels[dy * width + dx] =
blend(pixels[dy * width + dx],
src.pixels[sy * src.width + sx], mode);
}
}
public void blend(int sx, int sy, int dx, int dy, int mode) {
if ((dx >= 0) && (dx < width) && (sx >= 0) && (sx < width) &&
(dy >= 0) && (dy < height) && (sy >= 0) && (sy < height)) {
@@ -535,6 +552,20 @@ public class PImage implements PConstants, Cloneable {
}
/**
* Copies and blends 1 pixel with MODE to pixel in another image
*/
public void blend(PImage src,
int sx, int sy, int dx, int dy, int mode) {
if ((dx >= 0) && (dx < width) && (sx >= 0) && (sx < src.width) &&
(dy >= 0) && (dy < height) && (sy >= 0) && (sy < src.height)) {
pixels[dy * width + dx] =
blend(pixels[dy * width + dx],
src.pixels[sy * src.width + sx], mode);
}
}
/**
* Blends one area of this image to another area
*/
@@ -547,7 +578,8 @@ public class PImage implements PConstants, Cloneable {
/**
* Copies area of one image into another PImage object
*/
public void blend(PImage src, int sx1, int sy1, int sx2, int sy2,
public void blend(PImage src,
int sx1, int sy1, int sx2, int sy2,
int dx1, int dy1, int dx2, int dy2, int mode) {
if (imageMode == CORNER) { // if CORNERS, do nothing
sx2 += sx1; sy2 += sy1;
@@ -612,19 +644,6 @@ public class PImage implements PConstants, Cloneable {
// COPYING IMAGE DATA
/**
* Convenience method to avoid an extra cast,
* and the exception handling.
*/
public PImage get() {
try {
return (PImage) clone();
} catch (CloneNotSupportedException e) {
return null;
}
}
/**
* Duplicate an image, returns new PImage object.
* The pixels[] array for the new object will be unique
@@ -643,32 +662,6 @@ public class PImage implements PConstants, Cloneable {
}
/**
* Duplicate an image, returns new object
*/
/*
public PImage duplicate() {
PImage c = new PImage(new int[pixels.length], width, height, format);
System.arraycopy(pixels, 0, c.pixels, 0, pixels.length);
return c;
}
*/
/**
* Duplicate and resize image
*/
/*
public PImage duplicate(int newWidth, int newHeight) {
PImage dupe = new PImage(new int[newWidth * newHeight],
newWidth, newHeight, format);
dupe.copy(this, 0, 0, width - 1, height - 1,
0, 0, newWidth - 1, newHeight - 1);
return dupe;
}
*/
//////////////////////////////////////////////////////////////
@@ -678,10 +671,10 @@ public class PImage implements PConstants, Cloneable {
* 'mode' determines the blending mode used in the process.
*/
private void blit_resize(PImage img,
int srcX1, int srcY1, int srcX2, int srcY2,
int[] destPixels, int screenW, int screenH,
int destX1, int destY1, int destX2, int destY2,
int mode) {
int srcX1, int srcY1, int srcX2, int srcY2,
int[] destPixels, int screenW, int screenH,
int destX1, int destY1, int destX2, int destY2,
int mode) {
if (srcX1 < 0) srcX1 = 0;
if (srcY1 < 0) srcY1 = 0;
if (srcX2 >= img.width) srcX2 = img.width - 1;
@@ -1073,35 +1066,52 @@ public class PImage implements PConstants, Cloneable {
1, 23, 0, 4, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 8, 0, 8
};
static public void saveHeaderTIF(OutputStream output,
int width, int height) throws IOException {
byte tiff[] = new byte[768];
System.arraycopy(tiff_header, 0, tiff, 0, tiff_header.length);
tiff[30] = (byte) ((width >> 8) & 0xff);
tiff[31] = (byte) ((width) & 0xff);
tiff[42] = tiff[102] = (byte) ((height >> 8) & 0xff);
tiff[43] = tiff[103] = (byte) ((height) & 0xff);
static public boolean saveHeaderTIF(OutputStream output,
int width, int height) {
try {
byte tiff[] = new byte[768];
System.arraycopy(tiff_header, 0, tiff, 0, tiff_header.length);
int count = width*height*3;
tiff[114] = (byte) ((count >> 24) & 0xff);
tiff[115] = (byte) ((count >> 16) & 0xff);
tiff[116] = (byte) ((count >> 8) & 0xff);
tiff[117] = (byte) ((count) & 0xff);
tiff[30] = (byte) ((width >> 8) & 0xff);
tiff[31] = (byte) ((width) & 0xff);
tiff[42] = tiff[102] = (byte) ((height >> 8) & 0xff);
tiff[43] = tiff[103] = (byte) ((height) & 0xff);
output.write(tiff);
int count = width*height*3;
tiff[114] = (byte) ((count >> 24) & 0xff);
tiff[115] = (byte) ((count >> 16) & 0xff);
tiff[116] = (byte) ((count >> 8) & 0xff);
tiff[117] = (byte) ((count) & 0xff);
output.write(tiff);
return true;
} catch (IOException e) {
e.printStackTrace();
}
return false;
}
static public void saveTIF(OutputStream output, int pixels[],
int width, int height) throws IOException {
saveHeaderTIF(output, width, height);
for (int i = 0; i < pixels.length; i++) {
output.write((pixels[i] >> 16) & 0xff);
output.write((pixels[i] >> 8) & 0xff);
output.write(pixels[i] & 0xff);
static public boolean saveTIF(OutputStream output, int pixels[],
int width, int height) {
try {
if (!saveHeaderTIF(output, width, height)) {
return false;
}
for (int i = 0; i < pixels.length; i++) {
output.write((pixels[i] >> 16) & 0xff);
output.write((pixels[i] >> 8) & 0xff);
output.write(pixels[i] & 0xff);
}
output.flush();
return true;
} catch (IOException e) {
e.printStackTrace();
}
output.flush();
return false;
}
@@ -1115,40 +1125,55 @@ public class PImage implements PConstants, Cloneable {
*
* tga spec: http://organicbit.com/closecombat/formats/tga.html
*/
static void saveHeaderTGA(OutputStream output,
int width, int height) throws IOException {
byte header[] = new byte[18];
static public boolean saveHeaderTGA(OutputStream output,
int width, int height) {
try {
byte header[] = new byte[18];
// set header info
header[2] = 0x02;
header[12] = (byte) (width & 0xff);
header[13] = (byte) (width >> 8);
header[14] = (byte) (height & 0xff);
header[15] = (byte) (height >> 8);
header[16] = 32; // bits per pixel
header[17] = 8; // bits per colour component
// set header info
header[2] = 0x02;
header[12] = (byte) (width & 0xff);
header[13] = (byte) (width >> 8);
header[14] = (byte) (height & 0xff);
header[15] = (byte) (height >> 8);
header[16] = 32; // bits per pixel
header[17] = 8; // bits per colour component
output.write(header);
output.write(header);
return true;
} catch (IOException e) {
e.printStackTrace();
}
return false;
}
static public void saveTGA(OutputStream output, int pixels[],
int width, int height) throws IOException {
saveHeaderTGA(output, width, height);
int index = (height-1) * width;
for (int y = height-1; y >= 0; y--) {
for (int x = 0; x < width; x++) {
int col = pixels[index + x];
output.write(col & 0xff);
output.write(col >> 8 & 0xff);
output.write(col >> 16 & 0xff);
output.write(col >>> 24 & 0xff);
static public boolean saveTGA(OutputStream output, int pixels[],
int width, int height) {
try {
if (!saveHeaderTGA(output, width, height)) {
return false;
}
index -= width;
int index = (height-1) * width;
for (int y = height-1; y >= 0; y--) {
for (int x = 0; x < width; x++) {
int col = pixels[index + x];
output.write(col & 0xff);
output.write(col >> 8 & 0xff);
output.write(col >> 16 & 0xff);
output.write(col >>> 24 & 0xff);
}
index -= width;
}
output.flush();
} catch (IOException e) {
e.printStackTrace();
return false;
}
output.flush();
}
@@ -1176,28 +1201,5 @@ public class PImage implements PConstants, Cloneable {
e.printStackTrace();
}
}
//////////////////////////////////////////////////////////////
// INHERITED BY PGRAPHICS
public void smooth() {
smooth = true;
}
public void noSmooth() {
smooth = false;
}
/**
* mode is one of CORNERS, CORNER, CENTER
*/
public void imageMode(int mode) {
imageMode = mode;
}
}
core/PLine.java
+2 -2
View File
@@ -94,10 +94,10 @@ public class PLine implements PConstants
private float db;
private float da;
private PGraphics parent;
private PGraphics3 parent;
public PLine(PGraphics g) {
public PLine(PGraphics3 g) {
INTERPOLATE_Z = false;
x_array = new float[2];
core/PMethods.java
+121 -70
View File
@@ -6,8 +6,34 @@ package processing.core;
public interface PMethods {
public void imageMode(int mode);
public void smooth();
public void noSmooth();
//
public void modified();
public void modified(int x, int y);
public void modified(int x1, int y1, int x2, int y2);
public void resetModified(); // <<<<< MORE CONSISTENT NAME NEEDED
//
public int get(int x, int y);
public PImage get(int x, int y, int w, int h);
public PImage get();
public void set(int x, int y, int c);
//
public void alpha(int alpha[]);
public void alpha(PImage alpha);
@@ -16,46 +42,59 @@ public interface PMethods {
public void filter(int kind, float param);
public int get(int x, int y);
public PImage get(int x, int y, int w, int h);
public void set(int x, int y, int c);
public void copy(PImage src, int dx, int dy);
public void copy(int sx1, int sy1, int sx2, int sy2,
int dx1, int dy1, int dx2, int dy2);
public void copy(PImage src, int sx1, int sy1, int sx2, int sy2,
public void copy(PImage src,
int sx1, int sy1, int sx2, int sy2,
int dx1, int dy1, int dx2, int dy2);
public void blend(PImage src, int sx, int sy, int dx, int dy, int mode);
public void blend(int sx, int sy, int dx, int dy, int mode);
public void blend(PImage src,
int sx, int sy, int dx, int dy, int mode);
public void blend(int sx1, int sy1, int sx2, int sy2,
int dx1, int dy1, int dx2, int dy2, int mode);
public void blend(PImage src, int sx1, int sy1, int sx2, int sy2,
public void blend(PImage src,
int sx1, int sy1, int sx2, int sy2,
int dx1, int dy1, int dx2, int dy2, int mode);
public PImage get();
//
// WOULD LIKE A NICER NAME
static public boolean saveHeaderTIF(OutputStream output,
int width, int height);
static public boolean saveTIF(OutputStream output, int pixels[],
int width, int height);
// WOULD LIKE A NICER NAME
static public boolean saveHeaderTGA(OutputStream output,
int width, int height);
static public boolean saveTGA(OutputStream output, int pixels[],
int width, int height);
public void save(String filename);
public void smooth();
public void noSmooth();
public void imageMode(int mode);
public void defaults();
//
public void beginFrame();
public void endFrame();
public void defaults();
public void hint(int which);
public void unhint(int which);
//
public void beginShape();
public void beginShape(int kind);
@@ -85,6 +124,8 @@ public interface PMethods {
public void endShape();
//
public void point(float x, float y);
public void point(float x, float y, float z);
@@ -104,18 +145,11 @@ public interface PMethods {
public void quad(float x1, float y1, float x2, float y2,
float x3, float y3, float x4, float y4);
public void image(PImage image, float x1, float y1);
public void circle(float x, float y, float radius);
public void image(PImage image,
float x1, float y1, float x2, float y2);
public void ellipseMode(int mode);
public void image(PImage image,
float x1, float y1, float x2, float y2,
float u1, float v1, float u2, float v2);
public void cache(PImage image);
public void cache(PImage images[]);
public void ellipse(float x, float y, float hradius, float vradius);
public void arcMode(int mode);
@@ -125,11 +159,34 @@ public interface PMethods {
public void arc(float start, float stop,
float x, float y, float hr, float vr);
public void ellipseMode(int mode);
//
public void ellipse(float x, float y, float hradius, float vradius);
public void box(float size);
public void circle(float x, float y, float radius);
public void box(float w, float h, float d);
public void sphereDetail(int res);
public void sphere(float r);
public void sphere(float x, float y, float z, float r);
//
public void image(PImage image, float x1, float y1);
public void image(PImage image,
float x1, float y1, float x2, float y2);
public void image(PImage image,
float x1, float y1, float x2, float y2,
float u1, float v1, float u2, float v2);
//public void cache(PImage image);
//public void cache(PImage images[]);
//
public float bezierPoint(float a, float b, float c, float d,
float t);
@@ -169,15 +226,7 @@ public interface PMethods {
float x3, float y3, float z3,
float x4, float y4, float z4);
public void box(float size);
public void box(float w, float h, float d);
public void sphereDetail(int res);
public void sphere(float r);
public void sphere(float x, float y, float z, float r);
//
public void textFont(PFont which);
@@ -211,6 +260,8 @@ public interface PMethods {
public void text(float num, float x, float y, float z);
//
public void angleMode(int mode);
public void translate(float tx, float ty);
@@ -244,16 +295,18 @@ public interface PMethods {
public void resetMatrix();
public void applyMatrix(float n00, float n01, float n02,
float n10, float n11, float n12);
public void applyMatrix(float n00, float n01, float n02, float n03,
float n10, float n11, float n12, float n13,
float n20, float n21, float n22, float n23,
float n30, float n31, float n32, float n33);
public void applyMatrix(float n00, float n01, float n02,
float n10, float n11, float n12);
public void printMatrix();
//
public void cameraMode(int mode);
public void beginCamera();
@@ -275,6 +328,8 @@ public interface PMethods {
public void printCamera();
//
public float screenX(float x, float y);
public float screenY(float x, float y);
@@ -291,6 +346,29 @@ public interface PMethods {
public float objectZ(float x, float y, float z);
//
public void lights();
public void noLights();
public void light(int num, float x, float y, float z,
float red, float green, float blue);
public void lightEnable(int num);
public void lightDisable(int num);
public void lightPosition(int num, float x, float y, float z);
public void lightAmbient(int num, float x, float y, float z);
public void lightDiffuse(int num, float x, float y, float z);
public void lightSpecular(int num, float x, float y, float z);
//
public void colorMode(int mode);
public void colorMode(int mode, float max);
@@ -352,31 +430,4 @@ public interface PMethods {
public void background(PImage image);
public void clear();
public void depth();
public void noDepth();
public void lights();
public void noLights();
public void light(int num, float x, float y, float z,
float red, float green, float blue);
public void lightEnable(int num);
public void lightDisable(int num);
public void lightPosition(int num, float x, float y, float z);
public void lightAmbient(int num, float x, float y, float z);
public void lightDiffuse(int num, float x, float y, float z);
public void lightSpecular(int num, float x, float y, float z);
public void hint(int which);
public void unhint(int which);
}
core/PPolygon.java
+9 -8
View File
@@ -36,7 +36,7 @@ public class PPolygon implements PConstants {
static final boolean FRY = false;
// after some fiddling, this seems to produce the best results
static final int ZBUFFER_MIN_COVERAGE = 204;
//static final int ZBUFFER_MIN_COVERAGE = 204;
float r[] = new float[DEFAULT_SIZE]; // storage used by incrementalize
float dr[] = new float[DEFAULT_SIZE];
@@ -54,7 +54,7 @@ public class PPolygon implements PConstants {
int rgba;
int r2, g2, b2, a2, a2orig;
float zbuffer[];
//float zbuffer[];
boolean noDepthTest;
PGraphics parent;
@@ -173,7 +173,7 @@ public class PPolygon implements PConstants {
// these may have changed due to a resize()
// so they should be refreshed here
pixels = parent.pixels;
zbuffer = parent.zbuffer;
//zbuffer = parent.zbuffer;
noDepthTest = parent.hints[NO_DEPTH_TEST]; //!parent.depthTest;
smoothing = parent.smooth;
@@ -391,7 +391,8 @@ public class PPolygon implements PConstants {
for (int x = lx; x <= rx; x++) {
// added == because things on same plane weren't replacing each other
// makes for strangeness in 3D, but totally necessary for 2D
if (noDepthTest || (sp[Z] <= zbuffer[offset+x])) {
//if (noDepthTest || (sp[Z] <= zbuffer[offset+x])) {
if (true) {
// map texture based on U, V coords in sp[U] and sp[V]
if (interpUV) {
@@ -547,7 +548,7 @@ public class PPolygon implements PConstants {
if ((ta == 254) || (ta == 255)) { // if (ta & 0xf8) would be good
// no need to blend
pixels[offset+x] = 0xff000000 | (tr << 16) | (tg << 8) | tb;
zbuffer[offset+x] = sp[Z];
//zbuffer[offset+x] = sp[Z];
} else {
// blend with pixel on screen
@@ -560,7 +561,7 @@ public class PPolygon implements PConstants {
(((tr*ta + r1*a1) >> 8) << 16) |
((tg*ta + g1*a1) & 0xff00) |
((tb*ta + b1*a1) >> 8);
if (ta > ZBUFFER_MIN_COVERAGE) zbuffer[offset+x] = sp[Z];
//if (ta > ZBUFFER_MIN_COVERAGE) zbuffer[offset+x] = sp[Z];
}
} else { // no image applied
@@ -581,7 +582,7 @@ public class PPolygon implements PConstants {
if (weight == 255) {
// no blend, no aa, just the rgba
pixels[offset+x] = rgba;
zbuffer[offset+x] = sp[Z];
//zbuffer[offset+x] = sp[Z];
} else {
int r1 = (pixels[offset+x] >> 16) & 0xff;
@@ -596,7 +597,7 @@ public class PPolygon implements PConstants {
((g1*a1 + g2*a2) >> 8) << 8 |
((b1*a1 + b2*a2) >> 8));
if (a2 > ZBUFFER_MIN_COVERAGE) zbuffer[offset+x] = sp[Z];
//if (a2 > ZBUFFER_MIN_COVERAGE) zbuffer[offset+x] = sp[Z];
}
}
}
core/PTriangle.java
+2 -2
View File
@@ -182,7 +182,7 @@ public class PTriangle implements PConstants
private int m_index;
/** */
private PGraphics parent;
private PGraphics3 parent;
/** */
private boolean m_culling;
@@ -193,7 +193,7 @@ public class PTriangle implements PConstants
/** */
private boolean m_bilinear;
public PTriangle(PGraphics g) {
public PTriangle(PGraphics3 g) {
//SCREEN_WIDTH = g.width;
//SCREEN_HEIGHT = g.height;
//SCREEN_WIDTH1 = SCREEN_WIDTH-1;