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fixing the f-ers

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benfry
2005-02-14 19:37:32 +00:00
parent 504f10b761
commit 3ca8722889
8 changed files with 557 additions and 488 deletions
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17
processing/core/PPolygon.java
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@@ -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];
}
}
}