void OpenGL::RayCaster::CreateVertexWithColor(float x, float y, float z)
{
// Generate vertex color RGB
glColor3f(x, y, z);
// Adjust texture corrdinate depnding on vertex color
glMultiTexCoord3fARB(GL_TEXTURE1_ARB, x, y, z);
// Draw vertex in position
glVertex3f(x, y, z);
}
void cgtk::vertex(float x, float y, float z,float *b)
{
if(((b[1]-b[0])==0)||((b[3]-b[2])==0)||((b[5]-b[4])==0))
{
cout<<"bound equals 0!"<<endl;
exit(0);
}
glColor3f((x-b[0])/(b[1]-b[0]),(y-b[2])/(b[3]-b[2]),(z-b[4])/(b[5]-b[4]));
glMultiTexCoord3fARB(GL_TEXTURE1_ARB, (WINDOW_SIZE*(x-b[0])/(b[1]-b[0])), (WINDOW_SIZE*(y-b[2])/(b[3]-b[2])), (WINDOW_SIZE*(z-b[4])/(b[5]-b[4])));
glVertex3f(x,y,z);
}
void bBoard::draw_balls()
{
glActiveTextureARB(GL_TEXTURE0_ARB);
glEnable(GL_TEXTURE_2D);
shadow.bind();
for( int i=0; i<ball_size; ++i ) {
ball[i]->draw_shadow( bVector3(0.0, 8.0, 0.0) );
}
ball_shader.enable( bShader::B_BOTH );
ball_shader.bind( bShader::B_BOTH );
glActiveTextureARB(GL_TEXTURE0_ARB);
glEnable(GL_TEXTURE_2D);
ball_num.bind();
glActiveTextureARB(GL_TEXTURE1_ARB);
glEnable(GL_TEXTURE_2D);
ball_tex.bind();
glMultiTexCoord3fARB( GL_TEXTURE2_ARB, 3.0f, 2.0, -2.5f );
for( int i=0; i<ball_size; ++i ) {
if( i > 0 ) ball[i]->set_visibility( false );
for(int j=0; j<DESK_SEGMENTS-2; ++j ) {
if( PointInTriangle( ball[i]->pos,
bVector( desk_data[j].x, desk_data[j].y ),
bVector( desk_data[j+1].x, desk_data[j+1].y ),
bVector( desk_data[j+2].x, desk_data[j+2].y ) ) ) {
ball[i]->set_visibility( true );
break;
}
}
ball[i]->draw( &ball_shader );
}
glActiveTextureARB(GL_TEXTURE0_ARB);
ball_shader.disable( bShader::B_BOTH );
glDisable(GL_TEXTURE_2D);
glDisable(GL_TEXTURE_GEN_S);
glDisable(GL_TEXTURE_GEN_T);
glDisable( GL_BLEND );
glEnable( GL_DEPTH_TEST );
}
void GPUVolRTV0::vertex(float x, float y, float z)
{
glColor3f(x,y,z);
glMultiTexCoord3fARB(GL_TEXTURE1_ARB, x, y, z);
glVertex3f(x,y,z);
}
void __stdcall glMultiTexCoord3f(GLenum target, GLfloat s, GLfloat t, GLfloat r)
{
if (!ARB_multitexture) return;
glMultiTexCoord3fARB(target, s, t, r);
}
void bBoard::draw()
{
double vvx = cos(aa), vvy = sin(aa);
if( idle() && camera_type == CT_FPS ) {
GetCamera.set_eye( bVector3( ball[0]->pos.x - 2*view_r*vvx, 2.0, ball[0]->pos.y - 2*view_r*vvy ) );
GetCamera.set_dst( bVector3( ball[0]->pos.x + 3*view_r*vvx, 0.2, ball[0]->pos.y + 3*view_r*vvy ) );
} else {
GetCamera.set_top_view();
}
glDisable( GL_TEXTURE_2D );
glColor3f( 0.0, 0.0, 0.0 );
glBegin( GL_TRIANGLE_STRIP );
for( int i=0; i<BOTTOM_SEGMENTS; ++i ) {
glVertex3d( bottom_data[i].x, -0.01, bottom_data[i].y );
}
glEnd();
if( idle() ) {
glLineWidth( 2.0 );
glEnable( GL_LINE_SMOOTH );
glBegin( GL_LINES );
glColor4d( 1.0, 0.3, 0.3, 1.0 );
for(double k=0.0; k<4.0; k+=0.2) {
glVertex3d( ball[0]->pos.x+vvx*k, ball[0]->radius, ball[0]->pos.y+vvy*k );
}
glEnd();
glDisable( GL_BLEND );
}
glColor3f( 1.0, 1.0, 1.0 );
board_shader.enable( bShader::B_FRAGMENT );
board_shader.bind( bShader::B_FRAGMENT );
glActiveTextureARB( GL_TEXTURE0_ARB );
glEnable(GL_TEXTURE_2D);
ball_num.bind();
glMultiTexCoord3fARB( GL_TEXTURE1_ARB, 0.0f, 1.0f, 0.0f );
glMultiTexCoord3fARB( GL_TEXTURE2_ARB, 0.0f, 0.1f, 0.0f );
float lx = 0, ly = 0.3f, lz = 0;
glEnable( GL_TEXTURE_2D );
desk.bind();
glBegin( GL_TRIANGLE_STRIP );
glNormal3f( 0.0f, 1.0f, 0.0f );
for( int i=0; i<DESK_SEGMENTS; ++i ) {
glMultiTexCoord2dARB( GL_TEXTURE0_ARB, desk_data[i].tx, desk_data[i].ty );
glMultiTexCoord3dARB( GL_TEXTURE3_ARB, desk_data[i].x-lx, 0.0-ly, desk_data[i].y-lz );
glVertex3d( desk_data[i].x, 0.0, desk_data[i].y );
}
glEnd();
Profiler.begin("ball_mgr::draw_bands");
glActiveTextureARB( GL_TEXTURE0_ARB );
glEnable(GL_TEXTURE_2D);
band_tex.bind();
glDisable( GL_CULL_FACE );
for( int i=0; i<band_size; ++i ) {
band[i]->draw();
}
glMultiTexCoord3dARB( GL_TEXTURE1_ARB, 0.0, 1.0, 0.0 );
glBegin( GL_TRIANGLE_STRIP );
for( int i=0; i<BOARD_SEGMENTS; ++i ) {
glNormal3d( 0.0, 1.0, 0.0 );
//glMultiTexCoord3fARB( GL_TEXTURE3_ARB, band_data[i].x, 0.4-ly, band_data[i].y );
glMultiTexCoord2dARB( GL_TEXTURE0_ARB, ((i%2)==0)?0.0:1.0, 0.0 );
glVertex3d( band_data[i].x, 0.4, band_data[i].y );
//glMultiTexCoord3fARB( GL_TEXTURE3_ARB, board_data[i].x, 0.4-ly, board_data[i].y );
glMultiTexCoord2dARB( GL_TEXTURE0_ARB, ((i%2)==0)?0.0:1.0, 1.0 );
glVertex3d( board_data[i].x, 0.4, board_data[i].y );
}
//glMultiTexCoord3fARB( GL_TEXTURE3_ARB, band_data[0].x, 0.4-ly, band_data[0].y );
glMultiTexCoord2fARB( GL_TEXTURE0_ARB, 1, 0 );
glVertex3d( band_data[0].x, 0.4, band_data[0].y );
//glMultiTexCoord3fARB( GL_TEXTURE3_ARB, board_data[0].x, 0.4-ly, board_data[0].y );
glMultiTexCoord2fARB( GL_TEXTURE0_ARB, 1, 1 );
glVertex3d( board_data[0].x, 0.4, board_data[0].y );
glEnd();
glColor3f(0.0f,0.0f,0.2f);
glBegin( GL_TRIANGLE_STRIP );
for( int i=0; i<BOARD_SEGMENTS; ++i ) {
glVertex3d( band_data[i].x, 0.0, band_data[i].y );
glVertex3d( band_data[i].x, 0.4, band_data[i].y );
}
glVertex3d( band_data[0].x, 0.0, band_data[0].y );
glVertex3d( band_data[0].x, 0.4, band_data[0].y );
glEnd();
board_shader.disable( bShader::B_FRAGMENT );
Profiler.begin("ball_mgr::draw_balls");
draw_balls();
Profiler.end("ball_mgr::draw_balls");
if( power > 0.0 ) {
bSystem::video_sys.set_matrix_2d();
glDisable( GL_TEXTURE_2D );
glDisable( GL_DEPTH_TEST );
glColor3f( 0.0f, 0.0f, 0.0f );
glBegin( GL_TRIANGLE_STRIP );
glVertex2i( 100, 500 );
glVertex2i( 100, 560 );
glVertex2i( 700, 500 );
glVertex2i( 700, 560 );
glEnd();
glBegin( GL_TRIANGLE_STRIP );
glColor3f( 0.0f, 1.0f, 0.0f );
glVertex2i( 102, 502 );
glVertex2i( 102, 558 );
glColor3d( power/18.2, 1.0-power/18.2, 0.0f );
glVertex2d( 100.0 + (598.0*power)/18.2, 502 );
glVertex2d( 100.0 + (598.0*power)/18.2, 558 );
glEnd();
}
Profiler.end("ball_mgr::draw_bands");
}
