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offset to center wall

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git-svn-id: svn://anubis/dwscr/trunk@93 5bef9df8-b654-44bb-925b-0ff18baa8f8c
This commit is contained in:
josh 2008-11-13 04:24:07 +00:00
parent 126b75fb56
commit 6e86df5482
1 changed files with 6 additions and 4 deletions
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10
ss/LightBounce.cc
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@ -12,6 +12,8 @@
using namespace std; using namespace std;
#define SIZE 5 #define SIZE 5
#define STRIDE_MULTIPLIER 1.0;
#define ZOOM 10.0
/* construct screensaver mode and do some basic OpenGL setup */ /* construct screensaver mode and do some basic OpenGL setup */
LightBounce::LightBounce(SSMain * _SSMain) : SSMode(_SSMain) LightBounce::LightBounce(SSMain * _SSMain) : SSMode(_SSMain)
@ -27,13 +29,13 @@ LightBounce::LightBounce(SSMain * _SSMain) : SSMode(_SSMain)
glMatrixMode(GL_MODELVIEW); glMatrixMode(GL_MODELVIEW);
LogoBox tmp; LogoBox tmp;
float box_stride = tmp.getWidth() * 1.2; float box_stride = tmp.getWidth() * STRIDE_MULTIPLIER;
float half_size = SIZE * box_stride / 2.0; float half_size = SIZE * box_stride / 2.0;
float y = -half_size; float y = -half_size + box_stride / 2.0;
int rot = false; int rot = false;
for (int i = 0; i < SIZE; i++) for (int i = 0; i < SIZE; i++)
{ {
float x = -half_size; float x = -half_size + box_stride / 2.0;
for (int j = 0; j < SIZE; j++) for (int j = 0; j < SIZE; j++)
{ {
LightBounce_Box * box = new LightBounce_Box; LightBounce_Box * box = new LightBounce_Box;
@ -64,7 +66,7 @@ void LightBounce::update()
{ {
glViewport(i*width/numMonitors, 0, width/numMonitors, height); glViewport(i*width/numMonitors, 0, width/numMonitors, height);
glLoadIdentity(); glLoadIdentity();
gluLookAt(0, 0, SIZE * 5.0, 0, 0, 0, 0, 1, 0); gluLookAt(0, 0, SIZE * ZOOM, 0, 0, 0, 0, 1, 0);
glRotatef(m_elapsed/33.0f, 0, 1, 0); glRotatef(m_elapsed/33.0f, 0, 1, 0);
int sz = m_boxes.size(); int sz = m_boxes.size();
for (int i = 0; i < sz; i++) for (int i = 0; i < sz; i++)