def _draw_exception(self, context):
"""OpenGL drawing code for the EXCEPTION state."""
import textwrap
content_height, content_width = self._window_size(context)
bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(0.2, 0.0, 0.0, 0.6)
bgl.glRectf(0, 0, content_width, content_height)
font_id = 0
ex = self.async_task.exception()
if isinstance(ex, pillar.UserNotLoggedInError):
ex_msg = 'You are not logged in on Blender ID. Please log in at User Preferences, ' \
'System, Blender ID.'
else:
ex_msg = str(ex)
if not ex_msg:
ex_msg = str(type(ex))
text = "An error occurred:\n%s" % ex_msg
lines = textwrap.wrap(text)
bgl.glColor4f(1.0, 1.0, 1.0, 1.0)
blf.size(font_id, 20, 72)
_, text_height = blf.dimensions(font_id, 'yhBp')
def position(line_nr):
blf.position(font_id, content_width * 0.1,
content_height * 0.8 - line_nr * text_height, 0)
for line_idx, line in enumerate(lines):
position(line_idx)
blf.draw(font_id, line)
bgl.glDisable(bgl.GL_BLEND)
def draw(self, context, render=False):
if self.image is None:
return
bgl.glPushAttrib(bgl.GL_ENABLE_BIT)
p0 = self.pts[0]
p1 = self.pts[1]
bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(*self.colour)
bgl.glRectf(p0.x, p0.y, p1.x, p1.y)
self.image.gl_load()
bgl.glEnable(bgl.GL_BLEND)
bgl.glBindTexture(bgl.GL_TEXTURE_2D, self.image.bindcode[0])
bgl.glTexParameteri(bgl.GL_TEXTURE_2D, bgl.GL_TEXTURE_MIN_FILTER, bgl.GL_NEAREST)
bgl.glTexParameteri(bgl.GL_TEXTURE_2D, bgl.GL_TEXTURE_MAG_FILTER, bgl.GL_NEAREST)
bgl.glEnable(bgl.GL_TEXTURE_2D)
bgl.glBlendFunc(bgl.GL_SRC_ALPHA, bgl.GL_ONE_MINUS_SRC_ALPHA)
# bgl.glColor4f(1, 1, 1, 1)
bgl.glBegin(bgl.GL_QUADS)
bgl.glTexCoord2d(0, 0)
bgl.glVertex2d(p0.x, p0.y)
bgl.glTexCoord2d(0, 1)
bgl.glVertex2d(p0.x, p1.y)
bgl.glTexCoord2d(1, 1)
bgl.glVertex2d(p1.x, p1.y)
bgl.glTexCoord2d(1, 0)
bgl.glVertex2d(p1.x, p0.y)
bgl.glEnd()
self.image.gl_free()
bgl.glDisable(bgl.GL_TEXTURE_2D)
def _draw_browser(self, context):
"""OpenGL drawing code for the BROWSING state."""
window_region = self._window_region(context)
content_width = window_region.width - ITEM_MARGIN_X * 2
content_height = window_region.height - ITEM_MARGIN_Y * 2
content_x = ITEM_MARGIN_X
content_y = context.area.height - ITEM_MARGIN_Y - TARGET_ITEM_HEIGHT
col_count = content_width // TARGET_ITEM_WIDTH
item_width = (content_width - (col_count * ITEM_PADDING_X)) / col_count
item_height = TARGET_ITEM_HEIGHT
block_width = item_width + ITEM_PADDING_X
block_height = item_height + ITEM_MARGIN_Y
bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(0.0, 0.0, 0.0, 0.6)
bgl.glRectf(0, 0, window_region.width, window_region.height)
if self.current_display_content:
bottom_y = float('inf')
# The -1 / +2 are for extra rows that are drawn only half at the top/bottom.
first_item_idx = max(0, int(-self.scroll_offset // block_height - 1) * col_count)
items_per_page = int(content_height // item_height + 2) * col_count
last_item_idx = first_item_idx + items_per_page
for item_idx, item in enumerate(self.current_display_content):
x = content_x + (item_idx % col_count) * block_width
y = content_y - (item_idx // col_count) * block_height - self.scroll_offset
item.update_placement(x, y, item_width, item_height)
if first_item_idx <= item_idx < last_item_idx:
# Only draw if the item is actually on screen.
item.draw(highlighted=item.hits(self.mouse_x, self.mouse_y))
bottom_y = min(y, bottom_y)
self.scroll_offset_space_left = window_region.height - bottom_y
self.scroll_offset_max = (self.scroll_offset -
self.scroll_offset_space_left +
0.25 * block_height)
else:
font_id = 0
text = "Communicating with Blender Cloud"
bgl.glColor4f(1.0, 1.0, 1.0, 1.0)
blf.size(font_id, 20, 72)
text_width, text_height = blf.dimensions(font_id, text)
blf.position(font_id,
content_x + content_width * 0.5 - text_width * 0.5,
content_y - content_height * 0.3 + text_height * 0.5, 0)
blf.draw(font_id, text)
bgl.glDisable(bgl.GL_BLEND)
def drawCallbackMenu(self, context):
global targetItemWidth
global targetItemHeight
marginX = 20
marginY = 5
paddingX = 5
bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(0.0, 0.0, 0.0, 0.6)
bgl.glRectf(0, 0, context.area.regions[4].width,
context.area.regions[4].height)
contentWidth = context.area.regions[4].width - marginX * 2
contentHeight = context.area.regions[4].height - marginY * 2
contentX = marginX
contentY = context.area.height - marginY - targetItemHeight - 50
colCount = int(contentWidth / targetItemWidth)
itemWidth = (contentWidth - (colCount * paddingX)) / (colCount + 1)
itemHeight = targetItemHeight
col = 0
row = 0
x = contentX
y = contentY
if len(self.current_dir_content) == 0:
font_id = 0
text = "Folder doesn't contain any assets!"
bgl.glColor4f(1.0, 1.0, 1.0, 1.0)
blf.size(font_id, 20, 72)
textWidth, textHeight = blf.dimensions(font_id, text)
blf.position(font_id, contentX + contentWidth * 0.5 - textWidth * 0.5,
contentY - contentHeight * 0.5 + textHeight * 0.5, 0)
blf.draw(font_id, text)
else:
for item in self.current_dir_content:
if self.mouseX > x and self.mouseX < x + itemWidth and self.mouseY > y and self.mouseY < y + itemHeight:
item['highlighted'] = True
else:
item['highlighted'] = False
drawMenuItem(item, x, y, itemWidth, itemHeight)
x = x + itemWidth + paddingX
col += 1
if col > colCount:
col = 0
x = contentX
y = y - itemHeight - marginY
row += 1
bgl.glDisable(bgl.GL_BLEND)
bgl.glDisable(bgl.GL_TEXTURE_2D)
def drawCallbackMenu(self, context):
global targetItemWidth
global targetItemHeight
marginX = 20
marginY = 5
paddingX = 5
bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(0.0, 0.0, 0.0, 0.6)
bgl.glRectf(0,0,context.area.regions[4].width,context.area.regions[4].height)
contentWidth = context.area.regions[4].width - marginX * 2
contentHeight = context.area.regions[4].height - marginY * 2
contentX = marginX
contentY = context.area.height - marginY - targetItemHeight - 50
colCount = int(contentWidth / targetItemWidth)
itemWidth = (contentWidth - (colCount * paddingX)) / (colCount + 1)
itemHeight = targetItemHeight
col = 0
row = 0
x = contentX
y = contentY
if len(self.current_dir_content ) == 0:
font_id = 0
text = "Folder doesn't contain any assets!"
bgl.glColor4f(1.0, 1.0, 1.0, 1.0)
blf.size(font_id, 20, 72)
textWidth, textHeight = blf.dimensions(font_id, text)
blf.position(font_id, contentX + contentWidth * 0.5 - textWidth * 0.5, contentY - contentHeight * 0.5 + textHeight * 0.5, 0)
blf.draw(font_id, text)
else:
for item in self.current_dir_content:
if self.mouseX > x and self.mouseX < x + itemWidth and self.mouseY > y and self.mouseY < y + itemHeight:
item['highlighted'] = True
else:
item['highlighted'] = False
drawMenuItem(item, x, y, itemWidth, itemHeight)
x = x + itemWidth + paddingX
col += 1
if col > colCount:
col = 0
x = contentX
y = y - itemHeight - marginY
row += 1
bgl.glDisable(bgl.GL_BLEND)
bgl.glDisable(bgl.GL_TEXTURE_2D)
def draw_button_boarder(self, highlighted: bool):
bgl.glEnable(bgl.GL_BLEND)
if highlighted:
bgl.glColor4f(0.555, 0.555, 0.555, 0.8)
else:
bgl.glColor4f(0.447, 0.447, 0.447, 0.8)
bgl.glRectf(self.x_location, self.y_location,
self.width + self.x_location,
self.height + self.y_location)
bgl.glDisable(bgl.GL_BLEND)
def drawMenuItem(item, x, y, width, height):
global iconWidth
global iconHeight
iconMarginX = 4
iconMarginY = 4
textMarginX = 6
textHeight = 16
textWidth = 72
bgl.glEnable(bgl.GL_BLEND)
if item['highlighted']:
bgl.glColor4f(0.555, 0.555, 0.555, 0.8)
else:
bgl.glColor4f(0.447, 0.447, 0.447, 0.8)
bgl.glRectf(x, y, x + width, y + height)
texture = item['icon']
texture.gl_load()
bgl.glColor4f(0.0, 0.0, 1.0, 0.5)
#bgl.glLineWidth(1.5)
#------ TEXTURE ---------#
bgl.glEnable(bgl.GL_BLEND)
bgl.glBindTexture(bgl.GL_TEXTURE_2D, texture.bindcode[0])
bgl.glTexParameteri(bgl.GL_TEXTURE_2D, bgl.GL_TEXTURE_MIN_FILTER,
bgl.GL_NEAREST)
bgl.glTexParameteri(
bgl.GL_TEXTURE_2D, bgl.GL_TEXTURE_MAG_FILTER, bgl.GL_NEAREST
) #GL_LINEAR seems to be used in Blender for background images
bgl.glEnable(bgl.GL_TEXTURE_2D)
bgl.glBlendFunc(bgl.GL_SRC_ALPHA, bgl.GL_ONE_MINUS_SRC_ALPHA)
bgl.glColor4f(1, 1, 1, 1)
bgl.glBegin(bgl.GL_QUADS)
bgl.glTexCoord2d(0, 0)
bgl.glVertex2d(x + iconMarginX, y)
bgl.glTexCoord2d(0, 1)
bgl.glVertex2d(x + iconMarginX, y + iconHeight)
bgl.glTexCoord2d(1, 1)
bgl.glVertex2d(x + iconMarginX + iconWidth, y + iconHeight)
bgl.glTexCoord2d(1, 0)
bgl.glVertex2d(x + iconMarginX + iconWidth, y)
bgl.glEnd()
texture.gl_free()
# draw some text
font_id = 0
blf.position(font_id, x + iconMarginX + iconWidth + textMarginX,
y + iconHeight * 0.5 - 0.25 * textHeight, 0)
blf.size(font_id, textHeight, textWidth)
blf.draw(font_id, item['text'])
def draw(self, context, render=False):
self.render = render
bgl.glPushAttrib(bgl.GL_ENABLE_BIT)
bgl.glEnable(bgl.GL_BLEND)
if render:
# enable anti-alias on polygons
bgl.glEnable(bgl.GL_POLYGON_SMOOTH)
bgl.glColor4f(*self.colour)
p0 = self.pts[0]
p1 = self.pts[1]
bgl.glRectf(p0.x, p0.y, p1.x, p1.y)
self._end()
def drawMenuItem(item, x, y, width, height):
global iconWidth
global iconHeight
iconMarginX = 4
iconMarginY = 4
textMarginX = 6
textHeight = 16
textWidth = 72
bgl.glEnable(bgl.GL_BLEND)
if item["highlighted"]:
bgl.glColor4f(0.555, 0.555, 0.555, 0.8)
else:
bgl.glColor4f(0.447, 0.447, 0.447, 0.8)
bgl.glRectf(x, y, x + width, y + height)
texture = item["icon"]
texture.gl_load()
bgl.glColor4f(0.0, 0.0, 1.0, 0.5)
# bgl.glLineWidth(1.5)
# ------ TEXTURE ---------#
bgl.glEnable(bgl.GL_BLEND)
bgl.glBindTexture(bgl.GL_TEXTURE_2D, texture.bindcode)
bgl.glTexParameteri(bgl.GL_TEXTURE_2D, bgl.GL_TEXTURE_MIN_FILTER, bgl.GL_NEAREST)
bgl.glTexParameteri(
bgl.GL_TEXTURE_2D, bgl.GL_TEXTURE_MAG_FILTER, bgl.GL_NEAREST
) # GL_LINEAR seems to be used in Blender for background images
bgl.glEnable(bgl.GL_TEXTURE_2D)
bgl.glBlendFunc(bgl.GL_SRC_ALPHA, bgl.GL_ONE_MINUS_SRC_ALPHA)
bgl.glColor4f(1, 1, 1, 1)
bgl.glBegin(bgl.GL_QUADS)
bgl.glTexCoord2d(0, 0)
bgl.glVertex2d(x + iconMarginX, y)
bgl.glTexCoord2d(0, 1)
bgl.glVertex2d(x + iconMarginX, y + iconHeight)
bgl.glTexCoord2d(1, 1)
bgl.glVertex2d(x + iconMarginX + iconWidth, y + iconHeight)
bgl.glTexCoord2d(1, 0)
bgl.glVertex2d(x + iconMarginX + iconWidth, y)
bgl.glEnd()
texture.gl_free()
# draw some text
font_id = 0
blf.position(font_id, x + iconMarginX + iconWidth + textMarginX, y + iconHeight * 0.5 - 0.25 * textHeight, 0)
blf.size(font_id, textHeight, textWidth)
blf.draw(font_id, item["text"])
def draw(self, context, render=False):
self.render = render
bgl.glPushAttrib(bgl.GL_ENABLE_BIT)
bgl.glEnable(bgl.GL_BLEND)
if render:
# enable anti-alias on polygons
bgl.glEnable(bgl.GL_POLYGON_SMOOTH)
bgl.glColor4f(*self.colour)
p0 = self.pts[0]
p1 = self.pts[1]
bgl.glRectf(p0.x, p0.y, p1.x, p1.y)
self._end()
def _draw_text_on_colour(self, context, text, bgcolour):
content_height, content_width = self._window_size(context)
bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(*bgcolour)
bgl.glRectf(0, 0, content_width, content_height)
font_id = 0
bgl.glColor4f(1.0, 1.0, 1.0, 1.0)
blf.size(font_id, 20, 72)
text_width, text_height = blf.dimensions(font_id, text)
blf.position(font_id, content_width * 0.5 - text_width * 0.5,
content_height * 0.7 + text_height * 0.5, 0)
blf.draw(font_id, text)
bgl.glDisable(bgl.GL_BLEND)
def draw(self, context, render=False):
self.render = render
bgl.glPushAttrib(bgl.GL_ENABLE_BIT)
bgl.glEnable(bgl.GL_BLEND)
if render:
# enable anti-alias on polygons
bgl.glEnable(bgl.GL_POLYGON_SMOOTH)
bgl.glColor4f(*self.colour)
pts = [
self.position_2d_from_coord(context, pt, render)
for pt in self.pts_3d
]
p0 = pts[0]
p1 = pts[1]
bgl.glRectf(p0.x, p0.y, p1.x, p1.y)
self._end()
def draw(self, highlighted: bool):
bgl.glEnable(bgl.GL_BLEND)
if highlighted:
bgl.glColor4f(0.555, 0.555, 0.555, 0.8)
else:
bgl.glColor4f(0.447, 0.447, 0.447, 0.8)
bgl.glRectf(self.x, self.y, self.x + self.width, self.y + self.height)
texture = self.icon
err = texture.gl_load(filter=bgl.GL_NEAREST, mag=bgl.GL_NEAREST)
assert not err, 'OpenGL error: %i' % err
bgl.glColor4f(0.0, 0.0, 1.0, 0.5)
# bgl.glLineWidth(1.5)
# ------ TEXTURE ---------#
bgl.glBindTexture(bgl.GL_TEXTURE_2D, texture.bindcode[0])
bgl.glEnable(bgl.GL_TEXTURE_2D)
bgl.glBlendFunc(bgl.GL_SRC_ALPHA, bgl.GL_ONE_MINUS_SRC_ALPHA)
bgl.glColor4f(1, 1, 1, 1)
bgl.glBegin(bgl.GL_QUADS)
bgl.glTexCoord2d(0, 0)
bgl.glVertex2d(self.x + self.icon_margin_x, self.y)
bgl.glTexCoord2d(0, 1)
bgl.glVertex2d(self.x + self.icon_margin_x, self.y + ICON_HEIGHT)
bgl.glTexCoord2d(1, 1)
bgl.glVertex2d(self.x + self.icon_margin_x + ICON_WIDTH,
self.y + ICON_HEIGHT)
bgl.glTexCoord2d(1, 0)
bgl.glVertex2d(self.x + self.icon_margin_x + ICON_WIDTH, self.y)
bgl.glEnd()
bgl.glDisable(bgl.GL_TEXTURE_2D)
bgl.glDisable(bgl.GL_BLEND)
texture.gl_free()
# draw some text
font_id = 0
blf.position(
font_id,
self.x + self.icon_margin_x + ICON_WIDTH + self.text_margin_x,
self.y + ICON_HEIGHT * 0.5 - 0.25 * self.text_height, 0)
blf.size(font_id, self.text_height, self.text_width)
blf.draw(font_id, self.label_text)
def draw_panel(self):
bgl.glEnable(bgl.GL_BLEND)
#PANEL
bgl.glColor4f(0.0, 0.0, 0.0, 0.1)
bgl.glRectf(self.x_location, self.y_location, self.width, self.height)
#HEADER
bgl.glColor4f(0.1, 0.1, 0.1, 1)
bgl.glRectf(self.x_location, self.height - self.header_height,
self.width, self.height)
bgl.glDisable(bgl.GL_BLEND)
#HEADER TEXT
bgl.glColor4f(1, 1, 1, 1)
font_id = 0
blf.position(font_id, 20,
self.height - self.text_height - self.icon_margin_y, 0)
blf.size(font_id, self.text_height, self.text_width)
blf.draw(font_id, "hAndy Tool Library")
def draw_channel_color(scroller_width, channel_coords, curx, color):
from bgl import glColor4f, glRectf, glEnable, glDisable, glBlendFunc, GL_BLEND, GL_ONE, GL_SRC_ALPHA
context = bpy.context
# Strip coords
s_x1, s_y1, s_x2, s_y2 = channel_coords
# Drawing coords
x = 0
d_y1 = s_y1
d_y2 = s_y2
d_x1 = s_x1
d_x2 = s_x2
# be careful not to override the current frame line
cf_x = context.scene.frame_current_final
y = 0
r, g, b, a = color
glColor4f(r, g, b, a)
glEnable(GL_BLEND)
# glBlendFunc(GL_SRC_ALPHA, GL_ONE);
if d_x1 < cf_x and cf_x < d_x2:
# current frame line over strip
glRectf(d_x1, d_y1, cf_x - curx, d_y2)
glRectf(cf_x + curx, d_y1, d_x2, d_y2)
else:
# Normal, full rectangle draw
glRectf(d_x1, d_y1, d_x2, d_y2)
glDisable(GL_BLEND)
def draw_channel_color(scroller_width, channel_coords, curx, color):
from bgl import glColor4f, glRectf, glEnable, glDisable, glBlendFunc, GL_BLEND, GL_ONE, GL_SRC_ALPHA
context = bpy.context
# Strip coords
s_x1, s_y1, s_x2, s_y2 = channel_coords
# Drawing coords
x = 0
d_y1 = s_y1
d_y2 = s_y2
d_x1 = s_x1
d_x2 = s_x2
# be careful not to override the current frame line
cf_x = context.scene.frame_current_final
y = 0
r, g, b, a = color
glColor4f(r, g, b, a)
glEnable(GL_BLEND)
# glBlendFunc(GL_SRC_ALPHA, GL_ONE);
if d_x1 < cf_x and cf_x < d_x2:
# current frame line over strip
glRectf(d_x1, d_y1, cf_x - curx, d_y2)
glRectf(cf_x + curx, d_y1, d_x2, d_y2)
else:
# Normal, full rectangle draw
glRectf(d_x1, d_y1, d_x2, d_y2)
glDisable(GL_BLEND)
def draw_exp_strings(self, font_id, ofsx, ofsy, minwidth=40, \
pertition=', ', start='', end='',
col=None, errcol=None):
if start:
if col:
bgl.glColor4f(*col)
blf.position(font_id, ofsx, ofsy, 0)
blf.draw(font_id, start)
text_width, text_height = blf.dimensions(font_id, start)
ofsx += text_width
for i, string in enumerate(self.exp_strings):
value = self.get_exp_value(i)
if col and value is not None:
bgl.glColor4f(*col)
elif errcol and value is None:
bgl.glColor4f(*errcol)
name = self.exp_names[i]
text = name.format(exp=string)
if len(self.exp_strings) > 1 and 0 < i < len(exp_strings) - 1:
text = text + pertition
blf.position(font_id, ofsx, ofsy, 0)
blf.draw(font_id, text)
text_width, text_height = blf.dimensions(font_id, text)
text_width = max(minwidth, text_width)
# caret
if i == self.caret[0]:
if col:
bgl.glColor4f(*col)
t = name.split('{')[0] + string[:self.caret[1]]
t_width, t_height = blf.dimensions(font_id, t)
x = ofsx + t_width
glRectf(x, ofsy - 4, x + 1, ofsy + 14)
ofsx += text_width
if end and i == len(self.exp_strings) - 1:
if col:
bgl.glColor4f(*col)
blf.position(font_id, ofsx, ofsy, 0)
blf.draw(font_id, end)
def draw_image(self, image, x, y, w, h, color=(0, 0, 0, 0.1)):
bgl.glColor4f(0.5, 0.0, 0.5, 0.7)
# draw main line and handles
# bgl.glBegin(bgl.GL_LINES)
bgl.glRectf(x, y, x + w, y + h)
# bgl.glEnd()
x1 = x
y1 = y
x2 = x + w
y2 = y + h
color = [0.5, 0.5, 0.5, 1]
idx = image.gl_load(bgl.GL_NEAREST, bgl.GL_NEAREST)
print([i for i in image.bindcode])
bgl.glBindTexture(bgl.GL_TEXTURE_2D, image.bindcode[0])
bgl.glTexParameteri(bgl.GL_TEXTURE_2D, bgl.GL_TEXTURE_MIN_FILTER,
bgl.GL_NEAREST)
bgl.glTexParameteri(bgl.GL_TEXTURE_2D, bgl.GL_TEXTURE_MAG_FILTER,
bgl.GL_NEAREST)
bgl.glEnable(bgl.GL_TEXTURE_2D)
bgl.glEnable(bgl.GL_BLEND)
#bgl.glBlendFunc(bgl.GL_SRC_ALPHA, bgl.GL_ONE_MINUS_SRC_ALPHA)
bgl.glColor4f(color[0], color[1], color[2], color[3])
bgl.glBegin(bgl.GL_QUADS)
bgl.glTexCoord2f(0, 0)
bgl.glVertex2f(x1, y1)
bgl.glTexCoord2f(0, 1)
bgl.glVertex2f(x1, y2)
bgl.glTexCoord2f(1, 1)
bgl.glVertex2f(x2, y2)
bgl.glTexCoord2f(1, 0)
bgl.glVertex2f(x2, y1)
bgl.glEnd()
bgl.glDisable(bgl.GL_BLEND)
bgl.glDisable(bgl.GL_TEXTURE_2D)
def draw_exp_strings(self, font_id, ofsx, ofsy, minwidth=40, \
pertition=', ', start='', end='',
col=None, errcol=None):
if start:
if col:
bgl.glColor4f(*col)
blf.position(font_id, ofsx, ofsy, 0)
blf.draw(font_id, start)
text_width, text_height = blf.dimensions(font_id, start)
ofsx += text_width
for i, string in enumerate(self.exp_strings):
value = self.get_exp_value(i)
if col and value is not None:
bgl.glColor4f(*col)
elif errcol and value is None:
bgl.glColor4f(*errcol)
name = self.exp_names[i]
text = name.format(exp=string)
if len(self.exp_strings) > 1 and 0 < i < len(exp_strings) - 1:
text = text + pertition
blf.position(font_id, ofsx, ofsy, 0)
blf.draw(font_id, text)
text_width, text_height = blf.dimensions(font_id, text)
text_width = max(minwidth, text_width)
# caret
if i == self.caret[0]:
if col:
bgl.glColor4f(*col)
t = name.split('{')[0] + string[:self.caret[1]]
t_width, t_height = blf.dimensions(font_id, t)
x = ofsx + t_width
glRectf(x, ofsy - 4, x + 1, ofsy + 14)
ofsx += text_width
if end and i == len(self.exp_strings) - 1:
if col:
bgl.glColor4f(*col)
blf.position(font_id, ofsx, ofsy, 0)
blf.draw(font_id, end)
def draw_image(self, image, x, y, w, h, color=(0, 0, 0, 0.1)):
bgl.glColor4f(0.5, 0.0, 0.5, 0.7)
# draw main line and handles
# bgl.glBegin(bgl.GL_LINES)
bgl.glRectf(x, y, x + w, y + h)
# bgl.glEnd()
x1 = x
y1 = y
x2 = x + w
y2 = y + h
color = [0.5, 0.5, 0.5, 1]
idx = image.gl_load(bgl.GL_NEAREST, bgl.GL_NEAREST)
print([i for i in image.bindcode])
bgl.glBindTexture(bgl.GL_TEXTURE_2D, image.bindcode[0])
bgl.glTexParameteri(bgl.GL_TEXTURE_2D, bgl.GL_TEXTURE_MIN_FILTER, bgl.GL_NEAREST)
bgl.glTexParameteri(bgl.GL_TEXTURE_2D, bgl.GL_TEXTURE_MAG_FILTER, bgl.GL_NEAREST)
bgl.glEnable(bgl.GL_TEXTURE_2D)
bgl.glEnable(bgl.GL_BLEND)
# bgl.glBlendFunc(bgl.GL_SRC_ALPHA, bgl.GL_ONE_MINUS_SRC_ALPHA)
bgl.glColor4f(color[0], color[1], color[2], color[3])
bgl.glBegin(bgl.GL_QUADS)
bgl.glTexCoord2f(0, 0)
bgl.glVertex2f(x1, y1)
bgl.glTexCoord2f(0, 1)
bgl.glVertex2f(x1, y2)
bgl.glTexCoord2f(1, 1)
bgl.glVertex2f(x2, y2)
bgl.glTexCoord2f(1, 0)
bgl.glVertex2f(x2, y1)
bgl.glEnd()
bgl.glDisable(bgl.GL_BLEND)
bgl.glDisable(bgl.GL_TEXTURE_2D)
def draw_underline_in_strip(scroller_width, strip_coords, curx, color):
from bgl import glColor4f, glRectf, glEnable, glDisable, GL_BLEND
context = bpy.context
# Strip coords
s_x1, s_y1, s_x2, s_y2 = strip_coords
# Drawing coords
x = 0
d_y1 = s_y1
d_y2 = s_y2
d_x1 = s_x1
d_x2 = s_x2
# be careful not to override the current frame line
cf_x = context.scene.frame_current_final
y = 0
r, g, b, a = color
glColor4f(r, g, b, a)
glEnable(GL_BLEND)
# // this checks if the strip range overlaps the current f. label range
# // then it would need a polygon? to draw around it
# // TODO: check also if label display is ON
# Check if the current frame label overlaps the strip
# label_height = scroller_width * 2
# if d_y1 < label_height:
# if cf_x < d_x2 and d_x1 < cf_x + label_height:
# print("ALARM!!")
if d_x1 < cf_x and cf_x < d_x2:
# Bad luck, the line passes our strip
glRectf(d_x1, d_y1, cf_x - curx, d_y2)
glRectf(cf_x + curx, d_y1, d_x2, d_y2)
else:
# Normal, full rectangle draw
glRectf(d_x1, d_y1, d_x2, d_y2)
glDisable(GL_BLEND)
def draw_underline_in_strip(scroller_width, strip_coords, curx, color):
from bgl import glColor4f, glRectf, glEnable, glDisable, GL_BLEND
context = bpy.context
# Strip coords
s_x1, s_y1, s_x2, s_y2 = strip_coords
# Drawing coords
x = 0
d_y1 = s_y1
d_y2 = s_y2
d_x1 = s_x1
d_x2 = s_x2
# be careful not to override the current frame line
cf_x = context.scene.frame_current_final
y = 0
r, g, b, a = color
glColor4f(r, g, b, a)
glEnable(GL_BLEND)
# // this checks if the strip range overlaps the current f. label range
# // then it would need a polygon? to draw around it
# // TODO: check also if label display is ON
# Check if the current frame label overlaps the strip
# label_height = scroller_width * 2
# if d_y1 < label_height:
# if cf_x < d_x2 and d_x1 < cf_x + label_height:
# print("ALARM!!")
if d_x1 < cf_x and cf_x < d_x2:
# Bad luck, the line passes our strip
glRectf(d_x1, d_y1, cf_x - curx, d_y2)
glRectf(cf_x + curx, d_y1, d_x2, d_y2)
else:
# Normal, full rectangle draw
glRectf(d_x1, d_y1, d_x2, d_y2)
glDisable(GL_BLEND)
def aabox(v1: Float2, v2: Float2, rgba: Float4):
"""Draw an axis-aligned box."""
bgl.glColor4f(*rgba)
bgl.glRectf(*v1, *v2)
def draw_callback(self, context):
"""
:type context: bpy.types.Context
"""
prefs = QuickBooleanPreferences.get_instance()
color = prefs.color
snap_color = prefs.snap_color
region = context.region
glsettings = vagl.GLSettings(context)
glsettings.push()
bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(*color)
show_reversed = False
if self.reverse:
if self.mode == 'POLYGON':
if len(self.mouse_coords) >= 3:
show_reversed = True
else:
if len(self.mouse_coords) >= 2:
if self.mouse_coords[0] != self.mouse_coords[1]:
show_reversed = True
if show_reversed:
bgl.glEnable(bgl.GL_DEPTH_TEST)
bgl.glClearDepth(1.0)
bgl.glClear(bgl.GL_DEPTH_BUFFER_BIT)
bgl.glDepthMask(1)
bgl.glColorMask(0, 0, 0, 0)
lines = []
if self.mouse_coords:
if self.mode == 'LINE':
w = region.width
h = region.height
p1, p2 = self.mouse_coords
line = (p2 - p1).normalized()
normal = Vector([-line[1], line[0]])
corners = [Vector([0, 0]), Vector([w, 0]), Vector([w, h]),
Vector([0, h])]
corners_ofs = [v - p1 for v in corners]
dists = [v.project(line).dot(line) for v in corners_ofs]
i = dists.index(min(dists))
line_min = corners_ofs[i].project(line) + p1
i = dists.index(max(dists))
line_max = corners_ofs[i].project(line) + p1
dists = [v.project(normal).dot(normal) for v in corners_ofs]
i = dists.index(max(dists))
normal_max_f = corners_ofs[i].project(normal).dot(normal)
vec = normal * normal_max_f
coords = [line_min, line_max, line_max + vec, line_min + vec]
bgl.glBegin(bgl.GL_QUADS)
for co in coords:
bgl.glVertex2f(*co)
bgl.glEnd()
lines = self.mouse_coords
elif self.mode == 'BOX':
p1, p2 = self.mouse_coords
bgl.glRectf(p1[0], p1[1], p2[0], p2[1])
lines = [p1,
Vector((p2[0], p1[1])),
Vector((p2[0], p2[1])),
Vector((p1[0], p2[1])),
p1]
elif self.mode == 'CIRCLE':
p1, p2 = self.mouse_coords
bgl.glBegin(bgl.GL_TRIANGLE_FAN)
bgl.glVertex2f(*p1)
r = (p2 - p1).length
coords = calc_circle_coords(p1, r, self.circle_segments,
self.circle_direction)
for co in coords:
bgl.glVertex2f(*co)
bgl.glVertex2f(*coords[0])
bgl.glEnd()
lines = coords + [coords[0]]
elif self.mode == 'POLYGON':
if len(self.mouse_coords) >= 3:
tris = mathutils.geometry.tessellate_polygon(
[[co.to_3d() for co in self.mouse_coords]])
bgl.glBegin(bgl.GL_TRIANGLES)
for tri in tris:
for i in tri:
bgl.glVertex2f(*self.mouse_coords[i])
bgl.glEnd()
if len(self.mouse_coords) > 1:
lines = self.mouse_coords + [self.mouse_coords[0]]
if show_reversed:
bgl.glColorMask(1, 1, 1, 1)
bgl.glBegin(bgl.GL_QUADS)
bgl.glVertex3f(0, 0, -1)
bgl.glVertex3f(region.width, 0, -1)
bgl.glVertex3f(region.width, region.height, -1)
bgl.glVertex3f(0, region.height, -1)
bgl.glEnd()
bgl.glDisable(bgl.GL_DEPTH_TEST)
bgl.glColor4f(*color[:3], 1.0)
bgl.glPointSize(1)
bgl.glLineWidth(1)
if len(lines) > 1:
bgl.glBegin(bgl.GL_LINE_STRIP)
for co in lines:
bgl.glVertex2f(*co)
bgl.glEnd()
if self.mode == 'POLYGON':
if len(self.mouse_coords) == 1:
bgl.glPointSize(5)
bgl.glBegin(bgl.GL_POINTS)
for co in self.mouse_coords:
bgl.glVertex2f(*co)
bgl.glEnd()
bgl.glPointSize(1)
bgl.glLineWidth(1)
if self.mco_ctrl:
SIZE = 12
bgl.glColor4f(*snap_color)
bgl.glBegin(bgl.GL_LINE_LOOP)
v = self.mco_mod
x = v[0] - SIZE / 2
y = v[1] - SIZE / 2
bgl.glVertex2f(x, y)
bgl.glVertex2f(x + SIZE, y)
bgl.glVertex2f(x + SIZE, y + SIZE)
bgl.glVertex2f(x, y + SIZE)
bgl.glEnd()
glsettings.pop()
glsettings.font_size()
def renderRect(color, x, y, width, height):
bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(color[0], color[1], color[2], color[3])
bgl.glRectf(x, y, x + width, y + height)
def draw_callback(self, context):
"""
:type context: bpy.types.Context
"""
prefs = QuickBooleanPreferences.get_instance()
color = prefs.color
snap_color = prefs.snap_color
region = context.region
glsettings = vagl.GLSettings(context)
glsettings.push()
bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(*color)
show_reversed = False
if self.reverse:
if self.mode == 'POLYGON':
if len(self.mouse_coords) >= 3:
show_reversed = True
else:
if len(self.mouse_coords) >= 2:
if self.mouse_coords[0] != self.mouse_coords[1]:
show_reversed = True
if show_reversed:
bgl.glEnable(bgl.GL_DEPTH_TEST)
bgl.glClearDepth(1.0)
bgl.glClear(bgl.GL_DEPTH_BUFFER_BIT)
bgl.glDepthMask(1)
bgl.glColorMask(0, 0, 0, 0)
lines = []
if self.mouse_coords:
if self.mode == 'LINE':
w = region.width
h = region.height
p1, p2 = self.mouse_coords
line = (p2 - p1).normalized()
normal = Vector([-line[1], line[0]])
corners = [
Vector([0, 0]),
Vector([w, 0]),
Vector([w, h]),
Vector([0, h])
]
corners_ofs = [v - p1 for v in corners]
dists = [v.project(line).dot(line) for v in corners_ofs]
i = dists.index(min(dists))
line_min = corners_ofs[i].project(line) + p1
i = dists.index(max(dists))
line_max = corners_ofs[i].project(line) + p1
dists = [v.project(normal).dot(normal) for v in corners_ofs]
i = dists.index(max(dists))
normal_max_f = corners_ofs[i].project(normal).dot(normal)
vec = normal * normal_max_f
coords = [line_min, line_max, line_max + vec, line_min + vec]
bgl.glBegin(bgl.GL_QUADS)
for co in coords:
bgl.glVertex2f(*co)
bgl.glEnd()
lines = self.mouse_coords
elif self.mode == 'BOX':
p1, p2 = self.mouse_coords
bgl.glRectf(p1[0], p1[1], p2[0], p2[1])
lines = [
p1,
Vector((p2[0], p1[1])),
Vector((p2[0], p2[1])),
Vector((p1[0], p2[1])), p1
]
elif self.mode == 'CIRCLE':
p1, p2 = self.mouse_coords
bgl.glBegin(bgl.GL_TRIANGLE_FAN)
bgl.glVertex2f(*p1)
r = (p2 - p1).length
coords = calc_circle_coords(p1, r, self.circle_segments,
self.circle_direction)
for co in coords:
bgl.glVertex2f(*co)
bgl.glVertex2f(*coords[0])
bgl.glEnd()
lines = coords + [coords[0]]
elif self.mode == 'POLYGON':
if len(self.mouse_coords) >= 3:
tris = mathutils.geometry.tessellate_polygon(
[[co.to_3d() for co in self.mouse_coords]])
bgl.glBegin(bgl.GL_TRIANGLES)
for tri in tris:
for i in tri:
bgl.glVertex2f(*self.mouse_coords[i])
bgl.glEnd()
if len(self.mouse_coords) > 1:
lines = self.mouse_coords + [self.mouse_coords[0]]
if show_reversed:
bgl.glColorMask(1, 1, 1, 1)
bgl.glBegin(bgl.GL_QUADS)
bgl.glVertex3f(0, 0, -1)
bgl.glVertex3f(region.width, 0, -1)
bgl.glVertex3f(region.width, region.height, -1)
bgl.glVertex3f(0, region.height, -1)
bgl.glEnd()
bgl.glDisable(bgl.GL_DEPTH_TEST)
bgl.glColor4f(*color[:3], 1.0)
bgl.glPointSize(1)
bgl.glLineWidth(1)
if len(lines) > 1:
bgl.glBegin(bgl.GL_LINE_STRIP)
for co in lines:
bgl.glVertex2f(*co)
bgl.glEnd()
if self.mode == 'POLYGON':
if len(self.mouse_coords) == 1:
bgl.glPointSize(5)
bgl.glBegin(bgl.GL_POINTS)
for co in self.mouse_coords:
bgl.glVertex2f(*co)
bgl.glEnd()
bgl.glPointSize(1)
bgl.glLineWidth(1)
if self.mco_ctrl:
SIZE = 12
bgl.glColor4f(*snap_color)
bgl.glBegin(bgl.GL_LINE_LOOP)
v = self.mco_mod
x = v[0] - SIZE / 2
y = v[1] - SIZE / 2
bgl.glVertex2f(x, y)
bgl.glVertex2f(x + SIZE, y)
bgl.glVertex2f(x + SIZE, y + SIZE)
bgl.glVertex2f(x, y + SIZE)
bgl.glEnd()
glsettings.pop()
glsettings.font_size()
def renderRect(color, x, y, width, height):
bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(color[0], color[1], color[2], color[3])
bgl.glRectf(x, y, x + width, y + height)
