void templateAppDraw(void)
{
glClearColor(0.5f, 0.5f, 0.5f, 1.0f);
glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
GFX_set_matrix_mode(MODELVIEW_MATRIX);
GFX_load_identity();
if (view_delta.x || view_delta.y) {
if (view_delta.y)
next_rotz -= view_delta.y;
if (view_delta.x) {
next_rotx -= view_delta.x;
next_rotx = CLAMP(next_rotx, 0.0f, 90.0f);
}
view_delta.x = view_delta.y = 0.0f;
}
rotx = rotx * 0.9f + next_rotx * 0.1f;
rotz = rotz * 0.9f + next_rotz * 0.1f;
eye.x = center.x + distance * cosf(rotx * DEG_TO_RAD) * sinf(rotz * DEG_TO_RAD);
eye.y = center.y - distance * cosf(rotx * DEG_TO_RAD) * cosf(rotz * DEG_TO_RAD);
eye.z = center.z + distance * sinf(rotx * DEG_TO_RAD);
rotx = rotx * 0.9f + next_rotx * 0.1f;
rotz = rotz * 0.9f + next_rotz * 0.1f;
center.x = maze->location.x;
center.y = maze->location.y;
center.z = maze->location.z;
GFX_look_at(&eye, ¢er, &up);
PROGRAM_draw(program);
glUniform1i(PROGRAM_get_uniform_location(program, (char *)"DIFFUSE"), 1);
unsigned int i = 0;
while (i != obj->n_objmesh) {
OBJMESH *objmesh = &obj->objmesh[i];
GFX_push_matrix();
mat4 mat;
objmesh->btrigidbody->getWorldTransform().getOpenGLMatrix((float *)&mat);
memcpy(&objmesh->location, (vec3 *) & mat.m[3], sizeof(vec3));
GFX_multiply_matrix(&mat);
glUniformMatrix4fv(PROGRAM_get_uniform_location(program, (char *)"MODELVIEWPROJECTIONMATRIX"), 1, GL_FALSE, (float *)GFX_get_modelview_projection_matrix());
OBJ_draw_mesh(obj, i);
GFX_pop_matrix();
++i;
}
NAVIGATION_draw(navigation);
dynamicsworld->stepSimulation(1.0f / 60.0f);
}
void templateAppDraw( void ) {
glClearColor( 0.5f, 0.5f, 0.5f, 1.0f );
glClear( GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT );
GFX_set_matrix_mode( MODELVIEW_MATRIX );
GFX_load_identity();
if( view_delta.x || view_delta.y ) {
if( view_delta.y ) next_rotz -= view_delta.y;
if( view_delta.x ) {
next_rotx -= view_delta.x;
next_rotx = CLAMP( next_rotx, 0.0f, 90.0f );
}
view_delta.x =
view_delta.y = 0.0f;
}
rotx = rotx * 0.9f + next_rotx * 0.1f;
rotz = rotz * 0.9f + next_rotz * 0.1f;
eye.x = center.x +
distance *
cosf( rotx * DEG_TO_RAD ) *
sinf( rotz * DEG_TO_RAD );
eye.y = center.y -
distance *
cosf( rotx * DEG_TO_RAD ) *
cosf( rotz * DEG_TO_RAD );
eye.z = center.z +
distance *
sinf( rotx * DEG_TO_RAD );
rotx = rotx * 0.9f + next_rotx * 0.1f;
rotz = rotz * 0.9f + next_rotz * 0.1f;
center.x = maze->location.x;
center.y = maze->location.y;
center.z = maze->location.z;
GFX_look_at( &eye,
¢er,
&up );
if( double_tap ) {
vec3 location;
if( GFX_unproject( view_location.x,
viewport_matrix[ 3 ] - view_location.y,
1.0f,
GFX_get_modelview_matrix(),
GFX_get_projection_matrix(),
viewport_matrix,
&location.x,
&location.y,
&location.z ) ) {
btVector3 ray_from( eye.x,
eye.y,
eye.z ),
ray_to( location.x + eye.x,
location.y + eye.y,
location.z + eye.z );
btCollisionWorld::ClosestRayResultCallback collision_ray( ray_from,
ray_to );
dynamicsworld->rayTest( ray_from,
ray_to,
collision_ray );
if( collision_ray.hasHit() &&
collision_ray.m_collisionObject == maze->btrigidbody ) {
collision_ray.m_hitNormalWorld.normalize();
if( collision_ray.m_hitNormalWorld.z() == 1.0f ) {
navigationpath_player.start_location.x = player->location.x;
navigationpath_player.start_location.y = player->location.y;
navigationpath_player.start_location.z = player->location.z;
navigationpath_player.end_location.x = collision_ray.m_hitPointWorld.x();
navigationpath_player.end_location.y = collision_ray.m_hitPointWorld.y();
navigationpath_player.end_location.z = collision_ray.m_hitPointWorld.z();
if( NAVIGATION_get_path( navigation,
&navigationpath_player,
&navigationpathdata_player ) ) {
player_next_point = 1;
unsigned int i = 0;
while( i != navigationpathdata_player.path_point_count + 1 ) {
console_print( "%d: %f %f %f\n",
i,
navigationpathdata_player.path_point_array[ i ].x,
navigationpathdata_player.path_point_array[ i ].y,
navigationpathdata_player.path_point_array[ i ].z );
++i;
}
printf( "\n" );
}
}
}
}
double_tap = 0;
}
if( navigationpathdata_player.path_point_count ) {
move_entity( player,
&navigationpathdata_player,
&player_next_point,
3.0f );
}
PROGRAM_draw( program );
glUniform1i( PROGRAM_get_uniform_location( program, ( char * )"DIFFUSE" ), 1 );
unsigned int i = 0;
while( i != obj->n_objmesh ) {
OBJMESH *objmesh = &obj->objmesh[ i ];
GFX_push_matrix();
mat4 mat;
objmesh->btrigidbody->getWorldTransform().getOpenGLMatrix( ( float * )&mat );
memcpy( &objmesh->location, ( vec3 * )&mat.m[ 3 ], sizeof( vec3 ) );
GFX_multiply_matrix( &mat );
glUniformMatrix4fv( PROGRAM_get_uniform_location( program, ( char * )"MODELVIEWPROJECTIONMATRIX" ),
1,
GL_FALSE,
( float * )GFX_get_modelview_projection_matrix() );
OBJ_draw_mesh( obj, i );
GFX_pop_matrix();
++i;
}
NAVIGATION_draw( navigation );
dynamicsworld->stepSimulation( 1.0f / 60.0f );
}
