Changeset 2762 for research/2008-rubik/colorcube/visu.cTweet

Timestamp:

Aug 25, 2008, 12:22:07 AM (15 years ago)

Author:

Sam Hocevar

Message:

• Fix the transparency in the 3D palette viewer.

File:

• research/2008-rubik/colorcube/visu.c (modified) (3 diffs)

research/2008-rubik/colorcube/visu.c

@@ -27 +27 @@
     glColor3f(1.0, 1.0, 1.0);
 
+    glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, GL_TRUE);
+    glDisable(GL_CULL_FACE);
+
+    glShadeModel(GL_SMOOTH);
+    glEnable(GL_BLEND);
     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
     glEnable(GL_DEPTH_TEST);
-    glShadeModel(GL_SMOOTH);
 
     setcamera();
@@ -71 +75 @@
 
 #define F(x) ((x)*1.01 - 0.005)
-#define CP       glColor4f(x0,y0,z0,0.5); glVertex3f(x0,y0,z0)
+#define CP       glColor4f(x0,y0,z0,0.9); glVertex3f(x0,y0,z0)
 #define BP       glColor3f(0.0,0.0,0.0); glVertex3f(F(x0),F(y0),F(z0))
 #define BLACK    x0 = y0 = z0 = 0.0
@@ -128 +132 @@
         glEnd();
         glTranslatef(.5, .5, .4);
-        glColor4f(.5, .5, .5, .5);
+        glColor4f(.2, .2, .2, .5);
         glBegin(GL_QUADS);
             glVertex3f(0.891063,-0.45388,0);