public static int prepareSphere(int texId, float size) {
int list = glGenLists(1);
glNewList(list, GL_COMPILE);
glBindTexture(GL_TEXTURE_2D, texId);
sphere.draw(size, Config.details, Config.details);
glEndList();
return list;
}
public static void renderSphereGeometry() {
if (displayListSphere == -1) {
displayListSphere = glGenLists(1);
Sphere sphere = new Sphere();
glNewList(displayListSphere, GL11.GL_COMPILE);
sphere.draw(1, 8, 8);
glEndList();
}
glCallList(displayListSphere);
}
private void render(Entity e) {
Vector pos = e.getPosition();
// System.out.println(e.getId() + ": ( " + pos.getVar(0) + ", " + pos.getVar(1) + " )");
glLoadIdentity();
double x = pos.getVar(0);
double y = (pos.getDimensions() > 1) ? pos.getVar(1) : 0;
glTranslated(x, y, 100.0f);
Color c = getColor(e);
glColor3b((byte) c.getRed(), (byte) c.getGreen(), (byte) c.getBlue());
Sphere s = new Sphere();
s.draw((float) e.getRadius(), 20, 16);
}
/** Applys the Material and renders the Sphere */
public void render() {
m.apply();
s.draw(1, slices, stacks);
}
protected void render() {
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear The Screen And The Depth Buffer
glLoadIdentity();
camera.look();
// Each frame we calculate the new frustum. In reality you only need to
// calculate the frustum when we move the camera.
GameCore.gFrustum.calculateFrustum();
// Initialize the total node count that is being draw per frame
Octree.totalNodesDrawn = 0;
glPushMatrix();
// Here we draw the octree, starting with the root node and recursing down each node.
// This time, we pass in the root node and just the original world model. You could
// just store the world in the root node and not have to keep the original data around.
// This is up to you. I like this way better because it's easy, though it could be
// more error prone.
octree.drawOctree(octree, g_World);
glPopMatrix();
// Render the cubed nodes to visualize the octree (in wire frame mode)
if (g_bDisplayNodes) Octree.debug.drawBoundingBox();
glPushMatrix();
// If there was a collision, make the Orange ball Red.
if (octree.isObjectColliding()) {
glColor3f(1.0f, 0.0f, 0.0f);
} else {
glColor3f(1.0f, 0.5f, 0.0f); // Disable Lighting.
}
// Move the Ball into place.
glTranslatef(g_BallEntity.x, g_BallEntity.y, g_BallEntity.z);
glDisable(GL_LIGHTING);
// Draw the Ground Intersection Line.
glBegin(GL_LINES);
glColor3f(1, 1, 1);
glVertex3f(g_vGroundISector[0].x, g_vGroundISector[0].y, g_vGroundISector[0].z);
glVertex3f(g_vGroundISector[1].x, g_vGroundISector[1].y, g_vGroundISector[1].z);
glEnd();
// Draw the Forward Intersection Line.
glBegin(GL_LINES);
glColor3f(1, 1, 0);
glVertex3f(
g_vForwardISector[0].x * 10.0f, g_vForwardISector[0].y, g_vForwardISector[0].z * 10.0f);
glVertex3f(
g_vForwardISector[1].x * 10.0f, g_vForwardISector[1].y, g_vForwardISector[1].z * 10.0f);
glEnd();
// Re-enable lighting.
glEnable(GL_LIGHTING);
// System.out.println("x " + g_BallEntity.x + " y " + g_BallEntity.y);
// Draw it!
pObj.draw(g_BallEntity.fRadius, 20, 20);
glPopMatrix();
screen.setTitle(
"Triangles: "
+ Octree.maxTriangles
+ " -Total Draw: "
+ Octree.totalNodesDrawn
+ " -Subdivisions: "
+ Octree.maxSubdivisions
+ " -FPS: "
+ FPSCounter.get()
+ " -Node Collisions: "
+ Octree.numNodesCollided
+ " -Object Colliding? "
+ octree.isObjectColliding());
}
