Implement an option to choose path color. Refs #1.

2018-04-03 16:43:23 +02:00
parent 62153d9c6d
commit f62c2859e3
7 changed files with 33 additions and 3 deletions
--- a/src/fmri/ActivityAnimation.cpp
+++ b/src/fmri/ActivityAnimation.cpp
@@ -72,7 +72,7 @@ void ActivityAnimation::draw(float timeScale)
    glDrawArrays(GL_POINTS, 0, bufferLength / 3);
    glDisableClientState(GL_COLOR_ARRAY);
    if (RenderingState::instance().renderInteractionPaths()) {
-        glColor4f(1, 1, 1, 0.1);
+        glColor4fv(RenderingState::instance().pathColor().data());
        glVertexPointer(3, GL_FLOAT, 0, startingPos.data());
        glDrawElements(GL_LINES, lineIndices.size(), GL_UNSIGNED_INT, lineIndices.data());
        checkGLErrors();