def draw_image(self): w, h = (self.w, self.h) clearws() setwindow(0, self.w, 0, self.h) setviewport(0, 1, 0, 1) setbackgroundcolor(1, 1, 1, 0) vertices, normals = triangulate(data, \ (1.0/64, 1.0/64, 1.0/128), (-0.5, -0.5, -0.5), self.isolevel) mesh = createmesh(len(vertices)*3, vertices, normals, \ ones(vertices.shape)) drawmesh(mesh, 1, (0, 0, 0), (0, 0, 1), (0, 1, 0), (1, 1, 1), (1, 1, 1)) center = spherical_to_cartesian(-2, pi * self.y / self.h + pi / 2, pi * self.x / self.w) up = spherical_to_cartesian(1, pi * self.y / self.h + pi, pi * self.x / self.w) cameralookat(center[0], center[1], -0.25 + center[2], 0, 0, -0.25, up[0], up[1], up[2]) drawimage(0, self.w, 0, self.h, \ self.w, self.h, GR3_Drawable.GR3_DRAWABLE_GKS) if self.export: export("mri.html", 800, 800) print("Saved current isosurface to mri.html") self.export = False clear() deletemesh(c_int(mesh.value))
def draw_image(self): if not self.needs_refresh: return self.needs_refresh = False gr.clearws() gr.setwindow(0, self.w, 0, self.h) gr.setviewport(0, 1, 0, 1) gr3.setbackgroundcolor(1, 1, 1, 0) vertices, normals = gr3.triangulate(data, (1.0 / 64, 1.0 / 64, 1.0 / 128), (-0.5, -0.5, -0.5), self.isolevel) mesh = gr3.createmesh( len(vertices) * 3, vertices, normals, np.ones(vertices.shape)) gr3.drawmesh(mesh, 1, (0, 0, 0), (0, 0, 1), (0, 1, 0), (1, 1, 1), (1, 1, 1)) center = spherical_to_cartesian(-2, np.pi * self.y / self.h + np.pi / 2, np.pi * self.x / self.w) up = spherical_to_cartesian(1, np.pi * self.y / self.h + np.pi, np.pi * self.x / self.w) gr3.cameralookat(center[0], center[1], -0.25 + center[2], 0, 0, -0.25, up[0], up[1], up[2]) gr3.drawimage(0, self.w, 0, self.h, self.w, self.h, gr3.GR3_Drawable.GR3_DRAWABLE_GKS) if self.export: gr3.export("mri.html", 800, 800) print("Saved current isosurface to mri.html") self.export = False gr3.clear() gr3.deletemesh(c_int(mesh.value))
def draw_image(self): if not self.needs_refresh: return self.needs_refresh = False w, h = (self.w, self.h) clearws() setwindow(0, self.w, 0, self.h) setviewport(0, 1, 0, 1) setbackgroundcolor(1, 1, 1, 0) vertices, normals = triangulate(data, \ (1.0/64, 1.0/64, 1.0/128), (-0.5, -0.5, -0.5), self.isolevel) mesh = createmesh(len(vertices)*3, vertices, normals, \ ones(vertices.shape)) drawmesh(mesh, 1, (0,0,0), (0,0,1), (0,1,0), (1,1,1), (1,1,1)) center = spherical_to_cartesian(-2, pi*self.y/self.h+pi/2, pi*self.x/self.w) up = spherical_to_cartesian(1, pi*self.y/self.h+pi, pi*self.x/self.w) cameralookat(center[0], center[1], -0.25+center[2], 0, 0, -0.25, up[0], up[1], up[2]) drawimage(0, self.w, 0, self.h, \ self.w, self.h, GR3_Drawable.GR3_DRAWABLE_GKS) if self.export: export("mri.html", 800, 800) print("Saved current isosurface to mri.html") self.export = False clear() deletemesh(c_int(mesh.value))
def draw_cavities(self, cavities, color, cavity_type, indices=None): if indices is None: indices = range(self.results.domains.number) for index in set(indices): if 0 <= index < len(cavities.triangles): triangles = cavities.triangles[index] gr3._gr3.gr3_setobjectid(gr3.c_int(len(self.objectids))) self.objectids.append((cavity_type, index)) mesh = gr3.createmesh(triangles.shape[1] * 3, triangles[0, :, :, :], triangles[1, :, :, :], [color] * (triangles.shape[1] * 3)) gr3.drawmesh(mesh, 1, (0, 0, 0), (0, 0, 1), (0, 1, 0), (1, 1, 1), (1, 1, 1)) gr3.deletemesh(c_int(mesh.value)) gr3._gr3.gr3_setobjectid(gr3.c_int(0))