def volume_shader_test(render_engine_name, shader_name):
class result_object:
def render(self):
self.render_engine.render_camera_frame(self.camera, self.output,
False)
result = result_object
result.document = k3d.open_document(
k3d.filesystem.generic_path(source_path() +
"/shaders/volume_shader_test.k3d"))
result.camera = k3d.node.lookup_one(result.document, "Camera")
result.render_engine = k3d.node.lookup_one(result.document,
"RenderMan Engine")
result.material = k3d.node.lookup_one(result.document, "RenderManMaterial")
result.shader = k3d.node.lookup_one(result.document,
"RenderManVolumeShader")
result.shader.shader_path = k3d.share_path() / k3d.filesystem.generic_path(
"shaders/volume/" + shader_name + ".sl")
result.output = k3d.filesystem.generic_path(binary_path() +
"/shaders/volume/" +
shader_name + "." +
render_engine_name + ".tiff")
result.render_engine.render_engine = k3d.node.lookup_one(
result.document, render_engine_name)
result.render_engine.render_camera_frame(result.camera, result.output,
False)
return result
def volume_shader_test(render_engine_name, shader_name):
class result_object:
def render(self):
self.render_engine.render_camera_frame(self.camera, self.output, False)
result = result_object
result.document = k3d.open_document(k3d.filesystem.generic_path(source_path() + "/shaders/volume_shader_test.k3d"))
result.camera = k3d.node.lookup_one(result.document, "Camera")
result.render_engine = k3d.node.lookup_one(result.document, "RenderMan Engine")
result.material = k3d.node.lookup_one(result.document, "RenderManMaterial")
result.shader = k3d.node.lookup_one(result.document, "RenderManVolumeShader")
result.shader.shader_path = k3d.share_path() / k3d.filesystem.generic_path("shaders/volume/" + shader_name + ".sl")
result.output = k3d.filesystem.generic_path(binary_path() + "/shaders/volume/" + shader_name + "." + render_engine_name + ".tiff")
result.render_engine.render_engine = k3d.node.lookup_one(result.document, render_engine_name)
result.render_engine.render_camera_frame(result.camera, result.output, False)
return result
#python
import k3d
import glob
import os
import testing
factories = []
for factory in k3d.plugin.factory.lookup():
factories.append(factory.name())
scalable_icons = []
for icon in glob.glob(
str(k3d.share_path() /
k3d.filesystem.generic_path("ngui/scalable/*.svg"))):
scalable_icons.append(os.path.splitext(os.path.basename(icon))[0])
factories.sort()
scalable_icons.sort()
exceptions = [
'BevelFaces', 'BitmapSequenceIn', 'BitmapSequenceOut', 'EXRBitmapExporter',
'ImageMagickBitmapExporter', 'Viewport', 'cant_connect_property_cursor',
'center', 'connect_property_cursor', 'connected_plug', 'convert_selection',
'element', 'keep_selection', 'knife_cursor', 'move_cursor',
'move_cursor_screen_xy', 'move_cursor_x', 'move_cursor_xy',
'move_cursor_xz', 'move_cursor_y', 'move_cursor_yz', 'move_cursor_z',
'move_tool', 'node_history_panel', 'node_list_panel',
'node_properties_panel', 'parent_cursor', 'plug_tool', 'render_animation',
'render_frame', 'render_preview', 'rotate_tool', 'scale_cursor',
'scale_cursor_x', 'scale_cursor_xy', 'scale_cursor_xyz', 'scale_cursor_xz',
'scale_cursor_y', 'scale_cursor_yz', 'scale_cursor_z', 'scale_tool',
#python
import k3d
import testing
script_path = k3d.share_path() / k3d.filesystem.generic_path("scripts/MeshSourceScript/simple_polyhedron.py")
script_file = file(str(script_path), "r")
setup = testing.setup_mesh_source_test("MeshSourceScript")
setup.source.script = script_file.read()
testing.require_valid_mesh(setup.document, setup.source.get_property("output_mesh"))
testing.require_similar_mesh(setup.document, setup.source.get_property("output_mesh"), "mesh.source.MeshSourceScript.simple_polyhedron", 2)
#python
import k3d
import glob
import os
import testing
factories = []
for factory in k3d.plugin.factory.lookup():
factories.append(factory.name())
scalable_icons = []
for icon in glob.glob(str(k3d.share_path() / k3d.filesystem.generic_path("ngui/scalable/*.svg"))):
scalable_icons.append(os.path.splitext(os.path.basename(icon))[0])
factories.sort()
scalable_icons.sort()
exceptions = ['BevelFaces', 'BitmapSequenceIn', 'BitmapSequenceOut', 'EXRBitmapExporter', 'ImageMagickBitmapExporter', 'Viewport', 'cant_connect_property_cursor', 'center', 'connect_property_cursor', 'connected_plug', 'convert_selection', 'element', 'keep_selection', 'knife_cursor', 'move_cursor', 'move_cursor_screen_xy', 'move_cursor_x', 'move_cursor_xy', 'move_cursor_xz', 'move_cursor_y', 'move_cursor_yz', 'move_cursor_z', 'move_tool', 'node_history_panel', 'node_list_panel', 'node_properties_panel', 'parent_cursor', 'plug_tool', 'render_animation', 'render_frame', 'render_preview', 'rotate_tool', 'scale_cursor', 'scale_cursor_x', 'scale_cursor_xy', 'scale_cursor_xyz', 'scale_cursor_xz', 'scale_cursor_y', 'scale_cursor_yz', 'scale_cursor_z', 'scale_tool', 'select_add_cursor', 'select_cursor', 'select_curve', 'select_face', 'select_group', 'select_node', 'select_patch', 'select_split_edge', 'select_subtract_cursor', 'select_tool', 'select_uniform', 'select_vertex', 'soft_selection', 'undo_tree_panel', 'unparent', 'viewport_panel']
unexpected_icons = []
for icon in scalable_icons:
if icon not in factories:
if icon in exceptions:
continue
unexpected_icons.append(icon)
if len(unexpected_icons):
print "Unexpected icons without factories:", unexpected_icons
raise Exception("Found unexpected icons without corresponding factories.")
#python
import k3d
import testing
script_path = k3d.share_path() / k3d.filesystem.generic_path(
"scripts/MeshSourceScript/cylinders.py")
script_file = file(str(script_path), "r")
setup = testing.setup_mesh_source_test("MeshSourceScript")
setup.source.script = script_file.read()
testing.mesh_comparison_to_reference(setup.document,
setup.source.get_property("output_mesh"),
"mesh.source.MeshSourceScript.cylinders",
2)
#python
import k3d
import testing
script_path = k3d.share_path() / k3d.filesystem.generic_path("scripts/MeshSourceScript/disks.py")
script_file = file(str(script_path), "r")
setup = testing.setup_mesh_source_test("MeshSourceScript")
setup.source.script = script_file.read()
testing.mesh_comparison_to_reference(setup.document, setup.source.get_property("output_mesh"), "mesh.source.MeshSourceScript.disks", 2)
#python
import k3d
import testing
script_path = k3d.share_path() / k3d.filesystem.generic_path("scripts/MeshSourceScript/tori.py")
script_file = file(str(script_path), "r")
setup = testing.setup_mesh_source_test("MeshSourceScript")
setup.source.script = script_file.read()
testing.require_valid_mesh(setup.document, setup.source.get_property("output_mesh"))
testing.require_similar_mesh(setup.document, setup.source.get_property("output_mesh"), "mesh.source.MeshSourceScript.tori", 2)
#python
import k3d
import testing
script_path = k3d.share_path() / k3d.filesystem.generic_path("scripts/MeshSourceScript/linear_curves.py")
script_file = file(str(script_path), "r")
setup = testing.setup_mesh_source_test("MeshSourceScript")
setup.source.script = script_file.read()
testing.require_valid_mesh(setup.document, setup.source.get_property("output_mesh"))
testing.require_similar_mesh(setup.document, setup.source.get_property("output_mesh"), "mesh.source.MeshSourceScript.linear.curves", 2)
v = vec3(random() - 0.5, random() - 0.5, random() - 0.5).normalize()
p1 = v * body_size
p1 += vsnoise(p1) * lumpyness
p4 = p1 + v * hair_length
p4 += vsnoise(p4) * hair_wavyness
p2 = mix(p1, p4, 0.2)
p2 += vsnoise(p2)
p3 = mix(p1, p4, 0.8)
p3 += vsnoise(p3)
control_points.append(p1)
control_points.append(p2)
control_points.append(p3)
control_points.append(p4)
widths.append(0.08)
widths.append(0.01)
RiSurface("k3d_hair")
RiCurves(RI_CUBIC, control_point_counts, RI_NONPERIODIC, "P", control_points, "width", widths)
ri._ribout.flush()
context.render_state.use_shader(k3d.share_path() / k3d.filesystem.generic_path("shaders/surface/k3d_hair.sl"))
#python
import k3d
import testing
script_path = k3d.share_path() / k3d.filesystem.generic_path("scripts/MeshSourceScript/bicubic_patches.py")
script_file = file(str(script_path), "r")
setup = testing.setup_mesh_source_test("MeshSourceScript")
setup.source.script = script_file.read()
testing.require_valid_mesh(setup.document, setup.source.get_property("output_mesh"))
testing.require_similar_mesh(setup.document, setup.source.get_property("output_mesh"), "mesh.source.MeshSourceScript.bicubic.patches", 2)
#python
import k3d
import testing
script_path = k3d.share_path() / k3d.filesystem.generic_path("scripts/MeshSourceScript/nurbs_curves.py")
script_file = file(str(script_path), "r")
setup = testing.setup_mesh_source_test("MeshSourceScript")
setup.source.script = script_file.read()
testing.require_valid_mesh(setup.document, setup.source.get_property("output_mesh"))
testing.require_similar_mesh(setup.document, setup.source.get_property("output_mesh"), "mesh.source.MeshSourceScript.nurbs.curves", 2)
# This scenario can be adapted to many different use-cases. For example, this
# script could be modified to load a series of OBJ files into the document, rendering
# each in-turn. The script could also modify other properties of the document to
# create animated effects.
#
# To run the script, do the following at the shell:
#
# $ k3d --ui=none --script-file=/path/to/batch_render.py --batch --exit
#
# The
import k3d
import os
# Load our "template" document. We assume that the document already contains materials / lighting / render options to suit.
document = k3d.open_document(k3d.share_path() / k3d.filesystem.generic_path("scripts/shell/batch_render.k3d"))
# Load an external OBJ file into the document.
obj_reader = k3d.node.lookup_one(document, "OBJMeshReader")
obj_reader.filepath = k3d.share_path() / k3d.filesystem.generic_path("geometry/knot.obj")
# Figure-out where to put the rendered results.
output = k3d.filesystem.native_path(os.getcwd()) / k3d.filesystem.generic_path("batch_render.tiff")
print output
# Render the document to the current directory.
camera = k3d.node.lookup_one(document, "Camera")
render_engine = k3d.node.lookup_one(document, "RenderMan Engine")
render_engine.render_camera_frame(camera, output, False)
#python
import k3d
import glob
import os
import testing
factories = []
for factory in k3d.plugin.factory.lookup():
factories.append(factory.name())
scalable_icons = []
for icon in glob.glob(str(k3d.share_path() / k3d.filesystem.generic_path("ngui/scalable/*.svg"))):
scalable_icons.append(os.path.splitext(os.path.basename(icon))[0])
factories.sort()
scalable_icons.sort()
missing_icons = []
for factory in factories:
if factory not in scalable_icons:
missing_icons.append(factory)
if len(missing_icons):
print "Factories without icons:\n"
print str("\n").join(missing_icons)
raise Exception("Found plugin factories without icons.")
#python
import k3d
import testing
script_path = k3d.share_path() / k3d.filesystem.generic_path("scripts/MeshSourceScript/paraboloids.py")
script_file = file(str(script_path), "r")
setup = testing.setup_mesh_source_test("MeshSourceScript")
setup.source.script = script_file.read()
testing.require_valid_mesh(setup.document, setup.source.get_property("output_mesh"))
testing.require_similar_mesh(setup.document, setup.source.get_property("output_mesh"), "mesh.source.MeshSourceScript.paraboloids", 2)
#python
import k3d
import testing
script_path = k3d.share_path() / k3d.filesystem.generic_path("scripts/MeshSourceScript/paraboloids.py")
script_file = file(str(script_path), "r")
setup = testing.setup_mesh_source_test("MeshSourceScript")
setup.source.script = script_file.read()
testing.mesh_comparison_to_reference(setup.document, setup.source.get_property("output_mesh"), "mesh.source.MeshSourceScript.paraboloids", 2)
#python
import k3d
import testing
script_path = k3d.share_path() / k3d.filesystem.generic_path("scripts/MeshSourceScript/bezier_triangle_patches.py")
script_file = file(str(script_path), "r")
setup = testing.setup_mesh_source_test("MeshSourceScript")
setup.source.script = script_file.read()
testing.require_valid_mesh(setup.document, setup.source.get_property("output_mesh"))
testing.require_similar_mesh(setup.document, setup.source.get_property("output_mesh"), "mesh.source.MeshSourceScript.bezier_triangle_patches", 2)
#python
import k3d
import testing
script_path = k3d.share_path() / k3d.filesystem.generic_path("scripts/MeshSourceScript/nurbs_patches.py")
script_file = file(str(script_path), "r")
setup = testing.setup_mesh_source_test("MeshSourceScript")
setup.source.script = script_file.read()
testing.require_valid_mesh(setup.document, setup.source.get_property("output_mesh"))
testing.require_similar_mesh(setup.document, setup.source.get_property("output_mesh"), "mesh.source.MeshSourceScript.nurbs.patches", 2)