def asm_code(label_ray_mesh_isect, mesh):
struct_name = mesh.asm_struct_name()
code = """
#DATA
"""
code += Ray.asm_struct() + mesh.asm_struct() + HitPoint.asm_struct() + """
Ray ray1
"""
code += struct_name + " mesh1" + """
Hitpoint hp1
float min_dist = 99999.000
float max_dist = 99999.000
uint32 ret
float t
#CODE
macro eq32 min_dist = max_dist {xmm7}
macro mov eax, ray1
macro mov ebx, mesh1
macro mov ecx, min_dist
macro mov edx, hp1
"""
code += "call " + label_ray_mesh_isect + """
mov dword [ret], eax
macro eq32 t = xmm0 {xmm7}
#END
"""
return code
def asm_code(self):
code = """
#DATA
"""
code += Ray.asm_struct() + Sphere.asm_struct() + HitPoint.asm_struct() + """
Ray ray1
Sphere sph1
Hitpoint hp1
float min_dist = 99999.000
uint32 ret
#CODE
macro mov eax, ray1
macro mov ebx, sph1
macro mov ecx, min_dist
macro mov edx, hp1
call ray_sphere_intersection
mov dword [ret], eax
#END
"""
return code
def asm_code(self):
code = """
#DATA
"""
code += Ray.asm_struct() + Sphere.asm_struct() + HitPoint.asm_struct(
) + """
Ray ray1
Sphere sph1
Hitpoint hp1
float min_dist = 99999.000
uint32 ret
#CODE
macro mov eax, ray1
macro mov ebx, sph1
macro mov ecx, min_dist
macro mov edx, hp1
call ray_sphere_intersection
mov dword [ret], eax
#END
"""
return code
def asm_code(self):
code = """
#DATA
"""
code += Ray.asm_struct() + Rectangle.asm_struct() + HitPoint.asm_struct() + """
Ray ray1
Rectangle rec1
Hitpoint hp1
float min_dist = 99999.000
uint32 ret
#CODE
mov eax, ray1
mov ebx, rec1
mov ecx, min_dist
mov edx, hp1
call ray_rectangle_intersection
mov dword [ret], eax
#END
"""
return code
def asm_code(self):
code = """
#DATA
"""
code += Ray.asm_struct() + Rectangle.asm_struct(
) + HitPoint.asm_struct() + """
Ray ray1
Rectangle rec1
Hitpoint hp1
float min_dist = 99999.000
uint32 ret
#CODE
mov eax, ray1
mov ebx, rec1
mov ecx, min_dist
mov edx, hp1
call ray_rectangle_intersection
mov dword [ret], eax
#END
"""
return code
mgr.add('t2', t2)
origin = Vector3(0.2, 0.4, 0.6)
direction = Vector3(1.2, 1.1, 1.12)
direction.normalize()
ray = Ray(origin, direction)
linear = LinearIsect(mgr)
hit = linear.isect(ray)
runtime = Runtime()
linear.isect_asm([runtime], 'ray_scene_intersection')
code = "#DATA \n"
code += Ray.asm_struct() + HitPoint.asm_struct() + """
Ray ray1
Hitpoint hp1
uint32 ret
#CODE
macro mov eax, ray1
macro mov ebx, hp1
call ray_scene_intersection
mov dword [ret], eax
#END
"""
asm = create_assembler()
mc = asm.assemble(code)
ds = runtime.load('test', mc)
t = Triangle(v0, v1, v2, n0=n0, n1=n1, n2=n2, tu0=0.1, tv0=0.6, tu1=0.2,
tv1=0.5, tu2=0.45, tv2=0.2)
min_dist = 1.93
hit = t.isect(ray, min_dist)
runtime1 = Runtime()
runtimes = [runtime1]
asm = create_assembler()
Triangle.isect_asm(runtimes, "ray_triangle_intersection")
code = """
#DATA
"""
code += Ray.asm_struct() + Triangle.asm_struct() + HitPoint.asm_struct() + """
Ray ray1
Triangle tri1
Hitpoint hp1
uint32 ret
float min_dist = 1.92
float _xmm0
#CODE
macro mov eax, ray1
macro mov ebx, tri1
macro mov ecx, min_dist
macro mov edx, hp1
call ray_triangle_intersection
mov dword [ret], eax
macro eq32 _xmm0 = xmm0 {xmm0}
mgr.add('t2', t2)
origin = Vector3(0.2, 0.4, 0.6)
direction = Vector3(1.2, 1.1, 1.12)
direction.normalize()
ray = Ray(origin, direction)
linear = LinearIsect(mgr)
hit = linear.isect(ray)
runtime = Runtime()
linear.isect_asm([runtime], 'ray_scene_intersection')
code = "#DATA \n"
code += Ray.asm_struct() + HitPoint.asm_struct() + """
Ray ray1
Hitpoint hp1
uint32 ret
#CODE
macro mov eax, ray1
macro mov ebx, hp1
call ray_scene_intersection
mov dword [ret], eax
#END
"""
asm = create_assembler()
mc = asm.assemble(code)
ds = runtime.load('test', mc)
tu2=0.45,
tv2=0.2)
min_dist = 1.93
hit = t.isect(ray, min_dist)
runtime1 = Runtime()
runtimes = [runtime1]
asm = create_assembler()
Triangle.isect_asm(runtimes, "ray_triangle_intersection")
code = """
#DATA
"""
code += Ray.asm_struct() + Triangle.asm_struct() + HitPoint.asm_struct() + """
Ray ray1
Triangle tri1
Hitpoint hp1
uint32 ret
float min_dist = 1.92
float _xmm0
#CODE
macro mov eax, ray1
macro mov ebx, tri1
macro mov ecx, min_dist
macro mov edx, hp1
call ray_triangle_intersection
mov dword [ret], eax
macro eq32 _xmm0 = xmm0 {xmm0}
