# Path: psychoblend/util.py
# def escape_name(name):
#     name = name.replace("\\", "\\\\")
#     name = name.replace(" ", "\\ ")
#     name = name.replace("$", "\\$")
#     name = name.replace("[", "\\[")
#     name = name.replace("]", "\\]")
#     name = name.replace("{", "\\{")
#     name = name.replace("}", "\\}")
#     return name
# 
# def mat2str(m):
#     """ Converts a matrix into a single-line string of values.
#     """
#     s = ""
#     for j in range(4):
#         for i in range(4):
#             s += (" %f" % m[i][j])
#     return s[1:]
# 
# class ExportCancelled(Exception):
#     """ Indicates that the render was cancelled in the middle of exporting
#         the scene file.
#     """
#     pass


import bpy
from math import degrees, tan, atan
from mathutils import Vector, Matrix
from .util import escape_name, mat2str, ExportCancelled

        w.unindent()
        w.write("}\n")


class BackgroundShader:
    def __init__(self, render_engine, world):
        self.world = world
        if self.world != None:
            self.color = (world.horizon_color[0], world.horizon_color[1], world.horizon_color[2])

    def export(self, render_engine, w):
        if self.world != None:
            w.write("BackgroundShader {\n")
            w.indent();
            w.write("Type [Color]\n")
            w.write("Color [rec709, %f %f %f]\n" % self.color)
            w.unindent()
            w.write("}\n")


class DistantDiskLamp:
    def __init__(self, ob, name):
        self.ob = ob
        self.name = name
        self.time_col = []
        self.time_dir = []
        self.time_rad = []

    def take_sample(self, render_engine, scene, time):

# Path: psychoblend/util.py
# def escape_name(name):
#     name = name.replace("\\", "\\\\")
#     name = name.replace(" ", "\\ ")
#     name = name.replace("$", "\\$")
#     name = name.replace("[", "\\[")
#     name = name.replace("]", "\\]")
#     name = name.replace("{", "\\{")
#     name = name.replace("}", "\\}")
#     return name
# 
# def mat2str(m):
#     """ Converts a matrix into a single-line string of values.
#     """
#     s = ""
#     for j in range(4):
#         for i in range(4):
#             s += (" %f" % m[i][j])
#     return s[1:]
# 
# class ExportCancelled(Exception):
#     """ Indicates that the render was cancelled in the middle of exporting
#         the scene file.
#     """
#     pass


# Path: psychoblend/world.py
import bpy
from math import degrees, tan, atan
from mathutils import Vector, Matrix
from .util import escape_name, mat2str, ExportCancelled


        w.unindent()
        w.write("}\n")


class BackgroundShader:
    def __init__(self, render_engine, world):
        self.world = world
        if self.world != None:
            self.color = (world.horizon_color[0], world.horizon_color[1], world.horizon_color[2])

    def export(self, render_engine, w):
        if self.world != None:
            w.write("BackgroundShader {\n")
            w.indent();
            w.write("Type [Color]\n")
            w.write("Color [rec709, %f %f %f]\n" % self.color)
            w.unindent()
            w.write("}\n")


class DistantDiskLamp:
    def __init__(self, ob, name):
        self.ob = ob
        self.name = name
        self.time_col = []
        self.time_dir = []
        self.time_rad = []

    def take_sample(self, render_engine, scene, time):

        render_engine.update_stats("", "Psychopath: Collecting '{}' at time {}".format(self.ob.name, time))