Changeset 922 for trunk/vizservers

Timestamp:

Mar 5, 2008, 9:34:42 PM (17 years ago)

Author:

vrinside

Message:

Added alpha blending to the axis color and gridline color

File:

• trunk/vizservers/nanovis/Grid.cpp (modified) (2 diffs)

trunk/vizservers/nanovis/Grid.cpp

@@ -17 +17 @@
     glPushMatrix();
     glEnable(GL_DEPTH_TEST);
+    glEnable(GL_BLEND);
 
     glScalef(1.0 / __axisScale.x, __axisScale.y / __axisScale.x, __axisScale.z / __axisScale.x);
 
     glTranslatef(-0.5f, -0.5f, -0.5f);
+    glDisable(GL_TEXTURE_2D);
     glLineWidth(2.0f);
-    glColor3f(_axisColor.x, _axisColor.y, _axisColor.z);
+    glColor4f(_axisColor.x, _axisColor.y, _axisColor.z, _axisColor.w);
+    //glColor3f(_axisColor.x, _axisColor.y, _axisColor.z);
 
     glBegin(GL_LINES);
@@ -35 +38 @@
     glEnd();
 
-    glDisable(GL_TEXTURE_2D);
     glLineWidth(1.0f);
-    glEnable(GL_BLEND);
-    glColor3f(_gridLineColor.x, _gridLineColor.y, _gridLineColor.z);
+    glColor4f(_gridLineColor.x, _gridLineColor.y, _gridLineColor.z, _gridLineColor.w);
     glBegin(GL_LINES);