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correctly apply matrix transformation on line directions

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codeanticode
2015-09-08 19:22:20 -04:00
parent b8fc29d939
commit 928449ad38
1 changed files with 5 additions and 12 deletions
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core/src/processing/opengl/PGraphicsOpenGL.java
+5 -12
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@@ -11060,11 +11060,8 @@ public class PGraphicsOpenGL extends PGraphics {
float y = lineVertices[index ];
index = 4 * i;
float xa = lineDirections[index++];
float ya = lineDirections[index ];
float dx = xa - x;
float dy = ya - y;
float dx = lineDirections[index++];
float dy = lineDirections[index ];
index = 4 * i;
lineVertices[index++] = x*tr.m00 + y*tr.m01 + tr.m02;
@@ -11162,13 +11159,9 @@ public class PGraphicsOpenGL extends PGraphics {
float w = lineVertices[index ];
index = 4 * i;
float xa = lineDirections[index++];
float ya = lineDirections[index++];
float za = lineDirections[index ];
float dx = xa - x;
float dy = ya - y;
float dz = za - z;
float dx = lineDirections[index++];
float dy = lineDirections[index++];
float dz = lineDirections[index ];
index = 4 * i;
lineVertices[index++] = x*tr.m00 + y*tr.m01 + z*tr.m02 + w*tr.m03;