X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=scene.c;h=8d90cf7abdfc2c1c53074c8153cf5608757f984c;hp=1c6fbd59ee09ef525b48da098e6962b44b167944;hb=3e8ceebc6631ba603ff2428694c066ef5478a991;hpb=5224820a9d12eef50c06c2f9a67d72ce40ea11ed diff --git a/scene.c b/scene.c index 1c6fbd5..8d90cf7 100644 --- a/scene.c +++ b/scene.c @@ -110,10 +110,10 @@ char *dirDefault2 = "/cslinux/examples/CITS2231/project-files/models-textures"; char dataDir[200]; // Stores the directory name for the meshes and textures. static GLfloat floorVertices[4][3] = { - { -20.0, 0.0, 20.0 }, - { 20.0, 0.0, 20.0 }, - { 20.0, 0.0, -20.0 }, - { -20.0, 0.0, -20.0 }, + { -1000.0, 0.0, 1000.0 }, + { 1000.0, 0.0, 1000.0 }, + { 1000.0, 0.0, -1000.0 }, + { -1000.0, 0.0, -1000.0 }, }; static GLfloat lightColor[] = {1.0, 1.0, 1.0, 1.0}; // White light @@ -537,8 +537,8 @@ void display() { glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); glLoadIdentity(); gluLookAt( - 0.0, 8.0, 60.0, /* eye is at (0,8,60) */ - 0.0, 8.0, 0.0, /* center is at (0,8,0) */ + 0.0, 0.0, -60.0, /* eye is at (x,y,z) */ + 0.0, 0.0, 0.0, /* center is at (x,y,z) */ 0.0, 1.0, 0.0 /* up is in postivie Y direction */ ); @@ -551,17 +551,16 @@ void display() { glPushMatrix(); glLightfv(GL_LIGHT0, GL_POSITION, lightPosition); + glEnable(GL_BLEND); + glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); drawFloor(); + glDisable(GL_BLEND); glPushMatrix(); - glDisable(GL_LIGHTING); - - glColor3f(1.0, 0.0, 1.0); - glTranslatef(0.0, 8.0, 0.0); - - glutSolidTeapot(1); // Draw teapot for test - - glEnable(GL_LIGHTING); + + glTranslatef(0.0, 0.0, 0.0); + + glutSolidTeapot(30); // Draw teapot for test glPopMatrix(); glPushMatrix(); @@ -585,6 +584,7 @@ void display() { */ void init() { glMatrixMode(GL_PROJECTION); + glLoadIdentity(); gluPerspective( 60.0, /* field of view in degree */ @@ -601,6 +601,7 @@ void init() { glEnable(GL_LIGHTING); glMatrixMode(GL_MODELVIEW); + glLoadIdentity(); } /**