xiaoyan159/vtm
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

add LineTexLayer randomize offset option

Browse Source
This commit is contained in:
Hannes Janetzek 2014-02-07 15:58:53 +01:00
parent bb4bee7623
commit 600bf2c105
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
vtm/src/org/oscim/renderer/elements/LineTexLayer.java
View File

@ -98,6 +98,8 @@ public final class LineTexLayer extends RenderElement {
private boolean evenSegment;
protected boolean mRandomizeOffset = true;
LineTexLayer(int layer) {
super(TEXLINE);
@ -167,7 +169,7 @@ public final class LineTexLayer extends RenderElement {
float y = points[pos++] * COORD_SCALE;
/* randomize a bit */
float lineLength = (x * x + y * y) % 80;
float lineLength = mRandomizeOffset ? (x * x + y * y) % 80 : 0;
while (pos < end) {
float nx = points[pos++] * COORD_SCALE;
@ -381,6 +383,7 @@ public final class LineTexLayer extends RenderElement {
/* add offset vertex */
int vOffset = -STRIDE;
// TODO interleave 1. and 2. pass to improve vertex cache usage?
/* first pass */
int allIndices = (ll.evenQuads * 6);
for (int i = 0; i < allIndices; i += maxIndices) {