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[atyndall/cits2231.git]
/
helper.c
diff --git
a/helper.c
b/helper.c
index
0d5574b
..
0f2a2e3
100644
(file)
--- a/
helper.c
+++ b/
helper.c
@@
-234,7
+234,14
@@
void drawSquare(int recurseLevel, float x1, float z1, float x2, float z2) {
} else {
// Draw square.
// **NOTE: Is the polygon facing in the right direction?
} else {
// Draw square.
// **NOTE: Is the polygon facing in the right direction?
+ srand ( time(NULL) + x1 );
+ if ( rand() % 10 < 5 ) {
+ //printf("Random don't draw\n");
+ return;
+ }
+ //printf("Drawing square (%f, %f), (%f, %f), (%f, %f), (%f, %f)\n", x1, z1, x1, z2, x2, z2, x2, z1);
glBegin(GL_QUADS);
glBegin(GL_QUADS);
+ glNormal3f(0,1,0);
glVertex3f(x1, 0.0, z1);
glVertex3f(x1, 0.0, z2);
glVertex3f(x2, 0.0, z2);
glVertex3f(x1, 0.0, z1);
glVertex3f(x1, 0.0, z2);
glVertex3f(x2, 0.0, z2);
@@
-258,7
+265,7
@@
void drawLine() {
// **NOTE: fix function
glDisable(GL_TEXTURE_2D);
glDisable(GL_LIGHTING);
// **NOTE: fix function
glDisable(GL_TEXTURE_2D);
glDisable(GL_LIGHTING);
- glEnable(GL_BLEND);
+
//
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glColor3f( 0.0, 0.0, 0.0 );
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glColor3f( 0.0, 0.0, 0.0 );
@@
-272,7
+279,7
@@
void drawLine() {
glVertex3i( 0.0, 0.0, -lineLength );
glEnd();
glVertex3i( 0.0, 0.0, -lineLength );
glEnd();
- glDisable(GL_BLEND);
+
//
glDisable(GL_BLEND);
glEnable(GL_LIGHTING);
glEnable(GL_TEXTURE_2D);
}
\ No newline at end of file
glEnable(GL_LIGHTING);
glEnable(GL_TEXTURE_2D);
}
\ No newline at end of file
UCC
git Repository :: git.ucc.asn.au