def render_frame(frame_no, frame_count):
from handsome.util import save_array_as_image
time = 2 * frame_no / (frame_count - 1)
if time > 1.:
time = 2 - time
set_time = load_sampler_lib()['set_time']
set_time(time)
canvas = make_canvas({
'extents' : (512, 512),
'color' : '#fff',
})
surface = generate_surface()
shader = generate_shader()
mesh = generate_mesh(surface, shader)
meshes = subdivide_mesh(mesh)
for mesh in meshes:
cache = render_mesh(mesh)
cache.composite_into(canvas)
buffer = array_view(canvas.downsample(1))
buffer = np.clip(buffer, 0., 1.)
buffer = (255 * buffer).astype(np.uint8)
frame_path = 'render/008/frame_{:03}.tiff'.format(frame_no)
save_array_as_image(pixel_view(buffer), frame_path, 'RGBA')
return frame_path
def render_scene(scene):
canvas = make_canvas(scene.data['canvas'])
meshes = extract_meshes(scene.data['top'])
for mesh in meshes:
cache = render_mesh(mesh)
cache.composite_into(canvas)
return canvas
def render_scene(scene, sample_rate=4, mesh_extractor=None):
canvas = make_canvas(scene.data['canvas'])
if mesh_extractor is None:
mesh_extractor = MeshExtractor(scene)
top = scene.data['top']
meshes = mesh_extractor.extract_meshes(top)
meshes = list(meshes)
for mesh in meshes:
cache = render_mesh(mesh, sample_rate=sample_rate)
cache.composite_into(canvas)
return canvas
def main():
from handsome.util import save_array_as_image
canvas = make_canvas({
'extents' : (512, 512),
'color' : '#fff',
})
surface = generate_surface()
shader = generate_texture_shader()
mesh = generate_mesh(surface, shader)
cache = render_mesh(mesh)
cache.composite_into(canvas)
buffer = array_view(canvas.downsample(1))
buffer = np.clip(buffer, 0., 1.)
buffer = (255 * buffer).astype(np.uint8)
save_array_as_image(pixel_view(buffer), 'render/006_texture.tiff', 'RGBA')