void Mesh::setCappedCylinder(double r, double l, uint fineness) {
uint i;
setSphere(fineness);
scale(r, r, r);
for(i=0; i<V.d0; i++) if(V(i, 2)>0.) V(i, 2)+=l;
translate(0, 0, -.5*l);
}
void Extent::transform ( BaseExtent const * source, Transform const & tform, float scale )
{
if(!source) return;
Extent const * sphereSource = safe_cast< Extent const * >(source);
setSphere( ShapeUtils::transform( sphereSource->getSphere(), tform, scale ) );
}
void Extent::copy ( BaseExtent const * source )
{
if(!source) return;
Extent const * sphereSource = safe_cast< Extent const * >(source);
setSphere( sphereSource->getSphere() );
}
void Extent::loadSphere( Iff & iff )
{
iff.enterChunk(TAG_SPHR);
Vector center = iff.read_floatVector();
real radius = iff.read_float();
setSphere( Sphere(center,radius) );
iff.exitChunk(TAG_SPHR);
}
void Extent::loadSphere_old (Iff & iff )
{
iff.enterChunk(TAG_CNTR);
const Vector center = iff.read_floatVector();
iff.exitChunk(TAG_CNTR);
iff.enterChunk(TAG_RADI);
const real radius = iff.read_float();
iff.exitChunk(TAG_RADI);
setSphere(Sphere(center, radius));
}
// Sets up the scene
void initScene()
{
// Set the number of ray bounces
glUniform1i(glGetUniformLocation(shaderProgram, "MAX_BOUNCE"), 4);
//--------------------- Lights
// Light1
Vec3 point(-1.0f, 1.0f, 1.0f);
Vec3 color(1.0f, 1.0f, 1.0f);
float intensity = 2.0f;
setLight(shaderProgram, "uLight1", point, color, intensity);
// Light2
point = Vec3(1.0f, 2.0f, 0.0f);
color = Vec3(1.0f, 1.0f, 1.0f);
intensity = 0.5f;
setLight(shaderProgram, "uLight2", point, color, intensity);
//--------------------- Spheres
// Sphere1
point = Vec3(0.0f, 0.0f, 0.0f);
//color = Vec3(0.5f, 0.0f, 0.0f);
color = Vec3(0.0f, 0.0f, 0.0f);
float radius = 0.3f;
Material mat;
mat.ka = 0.0f;
mat.kd = 0.0f;
//mat.ks = 1.0f;
mat.kt = 0.9f;
mat.color = color;
mat.matType = 2;
mat.ior = 1.5;
setSphere(shaderProgram, "uSphere1", point, radius, mat);
// Sphere2
point = Vec3(0.6f, 0.0f, 0.0f);
sphere2Pos = Vec4(point[0], point[1], point[2], 1.0f);
color = Vec3(0.35f, 0.3f, 0.2f);
radius = 0.2f;
mat.ka = 0.1f;
mat.kd = 0.8f;
mat.ks = 0.2f;
mat.color = color;
mat.matType = 1;
setSphere(shaderProgram, "uSphere2", point, radius, mat);
// Sphere3
point = Vec3(0.0f, 0.61f, 0.0f);
//color = Vec3(0.5f, 0.0f, 0.0f);
color = Vec3(0.0f, 0.0f, 0.0f);
radius = 0.3f;
mat.ka = 0.0f;
mat.kd = 0.0f;
mat.ks = 0.9f;
mat.color = color;
mat.matType = 1;
setSphere(shaderProgram, "uSphere3", point, radius, mat);
//--------------------- Planes
// Plane1
point = Vec3(0.0f, 0.0f, -10.0f);
Vec3 normal(0.0f, 0.0f, 1.0f);
color = Vec3(1.0f, 1.0f, 1.0f);
mat.ka = 0.1f;
mat.kd = 0.6f;
mat.ks = 0.4f;
mat.color = color;
mat.matType = 0;
bool checkered = false;
setPlane(shaderProgram, "uPlane1", point, normal, mat, checkered);
// Plane2 left
point = Vec3(-4.0f, 0.0f, 0.0f);
normal = Vec3(1.0f, 0.0f, 0.0f);
color = Vec3(0.4f, 0.4f, 0.0f);
mat.ka = 0.1f;
mat.kd = 0.6f;
mat.ks = 0.4f;
mat.color = color;
mat.matType = 0;
checkered = false;
setPlane(shaderProgram, "uPlane2", point, normal, mat, checkered);
// Plane3 right
point = Vec3(4.0f, 0.0f, 0.0f);
normal = Vec3(-1.0f, 0.0f, 0.0f);
color = Vec3(0.0f, 0.7f, 0.0f);
mat.ka = 0.1f;
mat.kd = 0.6f;
mat.ks = 0.4f;
mat.color = color;
mat.matType = 0;
checkered = false;
setPlane(shaderProgram, "uPlane3", point, normal, mat, checkered);
// Plane4 back
point = Vec3(0.0f, 0.0f, 10.0f);
normal = Vec3(0.0f, 0.0f, -1.0f);
color = Vec3(0.0f, 0.0f, 0.4f);
mat.ka = 0.1f;
mat.kd = 0.6f;
mat.ks = 0.4f;
mat.color = color;
mat.matType = 0;
checkered = false;
setPlane(shaderProgram, "uPlane4", point, normal, mat, checkered);
// Plane4 top
point = Vec3(0.0f, 4.0f, 0.0f);
normal = Vec3(0.0f, -1.0f, 0.0f);
color = Vec3(0.4f, 0.0f, 0.0f);
mat.ka = 0.1f;
mat.kd = 0.6f;
mat.ks = 0.4f;
mat.color = color;
mat.matType = 0;
checkered = false;
setPlane(shaderProgram, "uPlane5", point, normal, mat, checkered);
// Plane4 bottom
point = Vec3(0.0f, -3.0f, 0.0f);
normal = Vec3(0.0f, 1.0f, 0.0f);
color = Vec3(1.0f, 1.0f, 1.0f);
mat.ka = 0.1f;
mat.kd = 0.6f;
mat.ks = 0.4f;
mat.color = color;
mat.matType = 1;
checkered = true;
setPlane(shaderProgram, "uPlane6", point, normal, mat, checkered);
}
BOSphereBlocker::BOSphereBlocker(const math::vector3d& c,float r){
setSphere(c,r);
}
BOSphereBlocker::BOSphereBlocker(){
setSphere(0,1);
}
