void drawDoor(door_struct* d)
{
if(!d || !d->used)return;
glPushMatrix();
u32 params=POLY_ALPHA(31)|POLY_CULL_FRONT|POLY_ID(30+d->id)|POLY_TOON_HIGHLIGHT|POLY_FOG;
setupObjectLighting(NULL, d->position, ¶ms);
glTranslate3f32(d->position.x,d->position.y,d->position.z);
if(d->orientation)glRotateYi(8192);
renderModelFrameInterp(d->modelInstance.currentFrame,d->modelInstance.nextFrame,d->modelInstance.interpCounter,d->modelInstance.model,params,false,d->modelInstance.palette,RGB15(31,31,31));
glPopMatrix(1);
}
void renderPlayer(struct PLAYER * player)
{
glPushMatrix();
//glScalef(0.03f,0.03f,0.03f);
glTranslatef32(-player->xPos, -player->yPos, -player->zPos);
glRotateYi(player->yRot);
// for Test purposes a box
glBegin(GL_QUADS);
// Front Face
glTexCoord2f(0.0f, 0.0f); glVertex3f(-0.1f, -0.1f, 0.1f);
glTexCoord2f(0.1f, 0.0f); glVertex3f( 0.1f, -0.1f, 0.1f);
glTexCoord2f(0.1f, 0.1f); glVertex3f( 0.1f, 0.1f, 0.1f);
glTexCoord2f(0.0f, 0.1f); glVertex3f(-0.1f, 0.1f, 0.1f);
// Back Face
glTexCoord2f(0.1f, 0.0f); glVertex3f(-0.1f, -0.1f, -0.1f);
glTexCoord2f(0.1f, 0.1f); glVertex3f(-0.1f, 0.1f, -0.1f);
glTexCoord2f(0.0f, 0.1f); glVertex3f( 0.1f, 0.1f, -0.1f);
glTexCoord2f(0.0f, 0.0f); glVertex3f( 0.1f, -0.1f, -0.1f);
// Top Face
glTexCoord2f(0.0f, 0.1f); glVertex3f(-0.1f, 0.1f, -0.1f);
glTexCoord2f(0.0f, 0.0f); glVertex3f(-0.1f, 0.1f, 0.1f);
glTexCoord2f(0.1f, 0.0f); glVertex3f( 0.1f, 0.1f, 0.1f);
glTexCoord2f(0.1f, 0.1f); glVertex3f( 0.1f, 0.1f, -0.1f);
// Bottom Face
glTexCoord2f(0.1f, 0.1f); glVertex3f(-0.1f, -0.1f, -0.1f);
glTexCoord2f(0.0f, 0.1f); glVertex3f( 0.1f, -0.1f, -0.1f);
glTexCoord2f(0.0f, 0.0f); glVertex3f( 0.1f, -0.1f, 0.1f);
glTexCoord2f(0.1f, 0.0f); glVertex3f(-0.1f, -0.1f, 0.1f);
// Right face
glTexCoord2f(0.1f, 0.0f); glVertex3f( 0.1f, -0.1f, -0.1f);
glTexCoord2f(0.1f, 0.1f); glVertex3f( 0.1f, 0.1f, -0.1f);
glTexCoord2f(0.0f, 0.1f); glVertex3f( 0.1f, 0.1f, 0.1f);
glTexCoord2f(0.0f, 0.0f); glVertex3f( 0.1f, -0.1f, 0.1f);
// Left Face
glTexCoord2f(0.0f, 0.0f); glVertex3f(-0.1f, -0.1f, -0.1f);
glTexCoord2f(0.1f, 0.0f); glVertex3f(-0.1f, -0.1f, 0.1f);
glTexCoord2f(0.1f, 0.1f); glVertex3f(-0.1f, 0.1f, 0.1f);
glTexCoord2f(0.0f, 0.1f); glVertex3f(-0.1f, 0.1f, -0.1f);
glEnd();
glPopMatrix(1);
}
int main() {
int rotateX = 0;
int rotateY = 0;
//set mode 0, enable BG0 and set it to 3D
videoSetMode(MODE_0_3D);
// initialize gl
glInit();
// enable antialiasing
glEnable(GL_ANTIALIAS);
// setup the rear plane
glClearColor(0,0,0,31); // BG must be opaque for AA to work
glClearPolyID(63); // BG must have a unique polygon ID for AA to work
glClearDepth(0x7FFF);
//this should work the same as the normal gl call
glViewport(0,0,255,191);
//toon-table entry 0 is for completely unlit pixels, going up to entry 31 for completely lit
//We block-fill it in two halves, we get cartoony 2-tone lighting
glSetToonTableRange( 0, 15, RGB15(8,8,8) );
glSetToonTableRange( 16, 31, RGB15(24,24,24) );
//any floating point gl call is being converted to fixed prior to being implemented
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(70, 256.0 / 192.0, 0.1, 40);
//NB: When toon-shading, the hw ignores lights 2 and 3
//Also note that the hw uses the RED component of the lit vertex to index the toon-table
glLight(0, RGB15(16,16,16) , 0, floattov10(-1.0), 0);
glLight(1, RGB15(16,16,16), floattov10(-1.0), 0, 0);
gluLookAt( 0.0, 0.0, -3.0, //camera possition
0.0, 0.0, 0.0, //look at
0.0, 1.0, 0.0); //up
while(1) {
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glRotateXi(rotateX);
glRotateYi(rotateY);
glMaterialf(GL_AMBIENT, RGB15(8,8,8));
glMaterialf(GL_DIFFUSE, RGB15(24,24,24));
glMaterialf(GL_SPECULAR, RGB15(0,0,0));
glMaterialf(GL_EMISSION, RGB15(0,0,0));
glPolyFmt(POLY_ALPHA(31) | POLY_CULL_BACK | POLY_FORMAT_LIGHT0 | POLY_FORMAT_LIGHT1 | POLY_TOON_HIGHLIGHT);
scanKeys();
u32 keys = keysHeld();
if( keys & KEY_UP ) rotateX += 1;
if( keys & KEY_DOWN ) rotateX -= 1;
if( keys & KEY_LEFT ) rotateY += 1;
if( keys & KEY_RIGHT ) rotateY -= 1;
int pen_delta[2];
get_pen_delta( &pen_delta[0], &pen_delta[1] );
rotateY -= pen_delta[0];
rotateX -= pen_delta[1];
glCallList((u32*)statue_bin);
glPopMatrix(1);
glFlush(0);
swiWaitForVBlank();
}
return 0;
}
int main()
{
// initialize gl
glInit();
u32 rotateX = 0;
u32 rotateY = 0;
//set mode 0, enable BG0 and set it to 3D
videoSetMode(MODE_0_3D);
// used to hold touched position
touchPosition touchXY;
lcdMainOnBottom(); // we are going to be touching the 3D display
// enable edge outlining, this will be used to show which object is selected
glEnable(GL_OUTLINE);
//set the first outline color to white
glSetOutlineColor(0,RGB15(31,31,31));
int viewport[]={0,0,255,191}; // used later for gluPickMatrix()
// setup the rear plane
glClearColor(0,0,0,0); // set BG to black and clear
glClearPolyID(0); // the BG and polygons will have the same ID unless a polygon is highlighted
glClearDepth(0x7FFF);
// setup the camera
gluLookAt( 0.0, 0.0, 1.0, //camera possition
0.0, 0.0, 0.0, //look at
0.0, 1.0, 0.0); //up
glLight(0, RGB15(31,31,31) , 0, floattov10(-1.0), 0); // setup the light
while(1) {
// handle key input
scanKeys();
u16 keys = keysHeld();
if(!(keys & KEY_UP)) rotateX += 3;
if(!(keys & KEY_DOWN)) rotateX -= 3;
if(!(keys & KEY_LEFT)) rotateY += 3;
if(!(keys & KEY_RIGHT)) rotateY -= 3;
// get touchscreen position
touchRead(&touchXY);
glViewport(0,0,255,191); // set the viewport to fullscreen
// setup the projection matrix for regular drawing
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(60, 256.0 / 192.0, 0.1, 20);
glMatrixMode(GL_MODELVIEW); // use the modelview matrix while drawing
glPushMatrix(); // save the state of the current matrix(the modelview matrix)
{
glTranslatef32(0,0,floattof32(-6));
glRotateXi(rotateX); // add X rotation to the modelview matrix
glRotateYi(rotateY); // add Y rotation to the modelview matrix
glPushMatrix(); // save the state of the modelview matrix while making the first pass
{
// draw the scene for displaying
glTranslatef32(floattof32(2.9),floattof32(0),floattof32(0)); // translate the modelview matrix to the drawing location
if(clicked==CONE) {
glPolyFmt(POLY_ALPHA(31) | POLY_CULL_BACK | POLY_FORMAT_LIGHT0 | POLY_ID(1)); // set a poly ID for outlining
} else {
glPolyFmt(POLY_ALPHA(31) | POLY_CULL_BACK | POLY_FORMAT_LIGHT0 | POLY_ID(0)); // set a poly ID for no outlining (same as BG)
}
glCallList((u32*)cone_bin); // draw a green cone from a predefined packed command list
glTranslatef32(floattof32(-3),floattof32(1.8),floattof32(2)); // translate the modelview matrix to the drawing location
if(clicked==CYLINDER) {
glPolyFmt(POLY_ALPHA(31) | POLY_CULL_BACK | POLY_FORMAT_LIGHT0 | POLY_ID(1)); // set a poly ID for outlining
} else {
glPolyFmt(POLY_ALPHA(31) | POLY_CULL_BACK | POLY_FORMAT_LIGHT0 | POLY_ID(0)); // set a poly ID for no outlining (same as BG)
}
glCallList((u32*)cylinder_bin); // draw a blue cylinder from a predefined packed command list
glTranslatef32(floattof32(.5),floattof32(-2.6),floattof32(-4)); // translate the modelview matrix to the drawing location
if(clicked==SPHERE) {
glPolyFmt(POLY_ALPHA(31) | POLY_CULL_BACK | POLY_FORMAT_LIGHT0 | POLY_ID(1)); // set a poly ID for outlining
} else {
glPolyFmt(POLY_ALPHA(31) | POLY_CULL_BACK | POLY_FORMAT_LIGHT0 | POLY_ID(0)); // set a poly ID for no outlining (same as BG)
}
glCallList((u32*)sphere_bin); // draw a red sphere from a predefined packed command list
}
glPopMatrix(1); // restores the modelview matrix to where it was just rotated
// draw the scene again for picking
{
clicked = NOTHING; //reset what was clicked on
closeW = 0x7FFFFFFF; //reset the distance
//set the viewport to just off-screen, this hides all rendering that will be done during picking
glViewport(0,192,0,192);
// setup the projection matrix for picking
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPickMatrix((touchXY.px),(191-touchXY.py),4,4,viewport); // render only what is below the cursor
gluPerspective(60, 256.0 / 192.0, 0.1, 20); // this must be the same as the original perspective matrix
glMatrixMode(GL_MODELVIEW); // switch back to modifying the modelview matrix for drawing
glTranslatef32(floattof32(2.9),floattof32(0),floattof32(0)); // translate the modelview matrix to the drawing location
startCheck();
glCallList((u32*)cone_bin); // draw a cone from a predefined packed command list
endCheck(CONE);
glTranslatef32(floattof32(-3),floattof32(1.8),floattof32(2)); // translate the modelview matrix to the drawing location
startCheck();
glCallList((u32*)cylinder_bin); // draw a cylinder from a predefined packed command list
endCheck(CYLINDER);
glTranslatef32(floattof32(.5),floattof32(-2.6),floattof32(-4)); // translate the modelview matrix to the drawing location
startCheck();
glCallList((u32*)sphere_bin); // draw a sphere from a predefined packed command list
endCheck(SPHERE);
}
}
glPopMatrix(1); // restores the modelview matrix to its original state
glFlush(0); // wait for everything to be drawn before starting on the next frame
}
return 0;
}//end main
int main() {
int rotateX = 0;
int rotateY = 0;
//set mode 0, enable BG0 and set it to 3D
videoSetMode(MODE_0_3D);
// intialize gl
glInit();
// enable antialiasing
glEnable(GL_ANTIALIAS);
// setup the rear plane
glClearColor(0,0,0,31); // BG must be opaque for AA to work
glClearPolyID(63); // BG must have a unique polygon ID for AA to work
glClearDepth(0x7FFF);
//this should work the same as the normal gl call
glViewport(0,0,255,191);
vramSetBankA(VRAM_A_TEXTURE);
glEnable(GL_TEXTURE_2D);
int cafe_texid;
glGenTextures( 1, &cafe_texid );
glBindTexture( 0, cafe_texid );
glTexImage2D( 0, 0, GL_RGB, TEXTURE_SIZE_128 , TEXTURE_SIZE_128, 0, GL_TEXTURE_WRAP_S|GL_TEXTURE_WRAP_T|TEXGEN_NORMAL, (u8*)cafe_bin );
//any floating point gl call is being converted to fixed prior to being implemented
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(70, 256.0 / 192.0, 0.1, 40);
while(1) {
//TEXGEN_NORMAL helpfully pops our normals into this matrix and uses the result as texcoords
glMatrixMode(GL_TEXTURE);
glLoadIdentity();
GLvector tex_scale = { 64<<16, -64<<16, 1<<16 };
glScalev( &tex_scale ); //scale normals up from (-1,1) range into texcoords
glRotateXi(rotateX); //rotate texture-matrix to match the camera
glRotateYi(rotateY);
glMatrixMode(GL_POSITION);
glLoadIdentity();
glTranslatef32(0, 0, floattof32(-3));
glRotateXi(rotateX);
glRotateYi(rotateY);
glMaterialf(GL_EMISSION, RGB15(31,31,31));
glPolyFmt(POLY_ALPHA(31) | POLY_CULL_BACK );
scanKeys();
u32 keys = keysHeld();
if( keys & KEY_UP ) rotateX += 3<<3;
if( keys & KEY_DOWN ) rotateX -= 3<<3;
if( keys & KEY_LEFT ) rotateY += 3<<3;
if( keys & KEY_RIGHT ) rotateY -= 3<<3;
int pen_delta[2];
get_pen_delta( &pen_delta[0], &pen_delta[1] );
rotateY -= pen_delta[0];
rotateX -= pen_delta[1];
glBindTexture( 0, cafe_texid );
glCallList((u32*)teapot_bin);
glFlush(0);
}
return 0;
}//end main
