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[atyndall/cits2231.git]
/
scene.c
diff --git
a/scene.c
b/scene.c
index
19df7a5
..
9da9a5c
100644
(file)
--- a/
scene.c
+++ b/
scene.c
@@
-536,6
+536,11
@@
void drawFloor() {
void display() {
\r
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
\r
glLoadIdentity();
\r
void display() {
\r
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
\r
glLoadIdentity();
\r
+ gluLookAt(
\r
+ 0.0, 8.0, 60.0, /* eye is at (0,8,60) */
\r
+ 0.0, 0.0, 0.0, /* center is at (0,8,0) */
\r
+ 0.0, 1.0, 0.0 /* up is in postivie Y direction */
\r
+ );
\r
\r
/* Reposition the light source. */
\r
lightPosition[0] = 12*cos(lightAngle);
\r
\r
/* Reposition the light source. */
\r
lightPosition[0] = 12*cos(lightAngle);
\r
@@
-574,21
+579,13
@@
void display() {
*/
\r
void init() {
\r
glMatrixMode(GL_PROJECTION);
\r
*/
\r
void init() {
\r
glMatrixMode(GL_PROJECTION);
\r
- glLoadIdentity();
\r
+
\r
gluPerspective(
\r
60.0, /* field of view in degree */
\r
1.0, /* aspect ratio */
\r
0.0, /* Z near */
\r
900.0 /* Z far */
\r
gluPerspective(
\r
60.0, /* field of view in degree */
\r
1.0, /* aspect ratio */
\r
0.0, /* Z near */
\r
900.0 /* Z far */
\r
- );
\r
-
\r
- glMatrixMode(GL_MODELVIEW);
\r
- glLoadIdentity();
\r
- gluLookAt(
\r
- 0.0, 8.0, 60.0, /* eye is at (0,8,60) */
\r
- 0.0, 8.0, 0.0, /* center is at (0,8,0) */
\r
- 0.0, 0.0, 1.0 /* up is in postivie Y direction */
\r
- );
\r
+ );
\r
\r
glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, 1);
\r
glLightfv(GL_LIGHT0, GL_DIFFUSE, lightColor);
\r
\r
glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, 1);
\r
glLightfv(GL_LIGHT0, GL_DIFFUSE, lightColor);
\r
@@
-596,6
+593,8
@@
void init() {
glLightf(GL_LIGHT0, GL_LINEAR_ATTENUATION, 0.05);
\r
glEnable(GL_LIGHT0);
\r
glEnable(GL_LIGHTING);
\r
glLightf(GL_LIGHT0, GL_LINEAR_ATTENUATION, 0.05);
\r
glEnable(GL_LIGHT0);
\r
glEnable(GL_LIGHTING);
\r
+
\r
+ glMatrixMode(GL_MODELVIEW);
\r
}
\r
\r
/**
\r
}
\r
\r
/**
\r
UCC
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