def render(self):
"""
Draws Line
"""
p1 = self.a2
p2 = self.b2
gl.glColor4f(*self.color)
color = (gl.GLfloat * 4)(*self.color)
gl.glPushMatrix()
gl.glTranslatef(self.x, self.y, -self.z) # translate to GL loc ppint
gl.glRotatef(self.rotation, 0, 0, 0.1)
if self.style:
gl.glEnable(gl.GL_LINE_STIPPLE)
gl.glLineStipple(1, self.style)
## else :
## glDisable(GL_LINE_STIPPLE)
if self.stroke <= 0:
self.stroke = 1
gl.glLineWidth(self.stroke)
gl.glBegin(gl.GL_LINES)
gl.glVertex2i(int(p1[0]), int(p1[1])) # draw pixel points
gl.glVertex2i(int(p2[0]), int(p2[1]))
gl.glEnd()
if self.style:
gl.glDisable(gl.GL_LINE_STIPPLE)
gl.glPopMatrix()
def draw_square(self):
gl.glBegin(gl.GL_POLYGON)
gl.glVertex2i(*self.points[0])
gl.glVertex2i(*self.points[1])
gl.glVertex2i(*self.points[2])
gl.glVertex2i(*self.points[3])
gl.glEnd()
def blit_buffer(self, framebuffer, parent_width, parent_height, **kwargs):
"""Draw the texture into the parent scene
.. warning:
This method's arguments are not part of the API yet and may change
at any time.
"""
gl.glViewport(0, 0, parent_width, parent_height)
gl.glTexParameteri(gl.GL_TEXTURE_2D,
gl.GL_TEXTURE_MAG_FILTER, gl.GL_NEAREST)
gl.glBindTexture(gl.GL_TEXTURE_2D, framebuffer.texture_id)
gl.glEnable(gl.GL_TEXTURE_2D)
gl.glColor4fv((gl.GLfloat * 4)(*self.color + (self.opacity, )))
gl.glBlendFunc(gl.GL_ONE, gl.GL_ONE_MINUS_SRC_ALPHA) # premultipl.
gl.glBegin(gl.GL_TRIANGLE_STRIP)
gl.glTexCoord2f(0, 0)
gl.glVertex2i(0, 0)
gl.glTexCoord2f(0, parent_height)
gl.glVertex2i(0, parent_height)
gl.glTexCoord2f(parent_width, 0)
gl.glVertex2i(parent_width, 0)
gl.glTexCoord2f(parent_width, parent_height)
gl.glVertex2i(parent_width, parent_height)
gl.glEnd()
gl.glTexParameteri(gl.GL_TEXTURE_2D,
gl.GL_TEXTURE_MAG_FILTER, gl.GL_LINEAR)
gl.glDisable(gl.GL_TEXTURE_2D)
gl.glTexParameteri(gl.GL_TEXTURE_2D,
gl.GL_TEXTURE_MAG_FILTER, gl.GL_NEAREST)
gl.glBlendFunc(gl.GL_SRC_ALPHA, gl.GL_ONE_MINUS_SRC_ALPHA)
gl.glViewport(0, 0, parent_width, parent_height)
def on_draw(self):
self.parent.set_caption(str(pyglet.clock.get_fps()))
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
gl.glColor4ub(*[255,255,255,255])
self.room.bg.blit(0,0)
self.room.render()
gl.glColor4ub(255,255,255,255)
self.player.draw()
self.room.lightbatch.draw()
self.player.draw_eye()
self.player.draw_integrity()
if self.pause:
gl.glColor4ub(50,50,50,150)
left = self.message['text'].x-self.message['text'].width/2 -5
down = self.message['text'].y-self.message['text'].height/2 -5
right = self.message['text'].x+self.message['text'].width/2 + 5
up = self.message['text'].y+self.message['text'].height/2 + 5
gl.glRecti(left,down,right,up)
gl.glLineWidth(2)
gl.glColor4ub(200,200,200,200)
gl.glBegin(gl.GL_LINE_LOOP)
gl.glVertex2i(left,down)
gl.glVertex2i(left,up)
gl.glVertex2i(right,up)
gl.glVertex2i(right,down)
gl.glEnd()
gl.glLineWidth(1)
gl.glColor4ub(255,255,255,255)
self.message['text'].draw()
self.message['helper'].draw()
self.message['sprite'].draw()
def on_draw():
window.clear()
gl.glEnable(gl.GL_TEXTURE_2D)
gl.glBindTexture(gl.GL_TEXTURE_2D, texture.id)
gl.glTexImage2D(gl.GL_TEXTURE_2D, 0, gl.GL_RGBA, pic.width, pic.height,
0, gl.GL_BGRA, gl.GL_UNSIGNED_BYTE, data)
gl.glBegin(gl.GL_QUADS)
gl.glTexCoord2f(0.0, 1.0)
gl.glVertex2i(0, 0)
gl.glTexCoord2f(1.0, 1.0)
gl.glVertex2i(pic.width, 0)
gl.glTexCoord2f(1.0, 0.0)
gl.glVertex2i(pic.width, pic.height)
gl.glTexCoord2f(0.0, 0.0)
gl.glVertex2i(0, pic.height)
gl.glEnd()
def on_draw():
window.clear()
# Draw texture backed by ImageSurface
gl.glEnable(gl.GL_TEXTURE_2D)
gl.glBindTexture(gl.GL_TEXTURE_2D, texture.id)
gl.glTexImage2D(gl.GL_TEXTURE_2D, 0, gl.GL_RGBA, width, height, 0,
gl.GL_BGRA, gl.GL_UNSIGNED_BYTE, surface_data)
gl.glBegin(gl.GL_QUADS)
gl.glTexCoord2f(0.0, 1.0)
gl.glVertex2i(0, 0)
gl.glTexCoord2f(1.0, 1.0)
gl.glVertex2i(width, 0)
gl.glTexCoord2f(1.0, 0.0)
gl.glVertex2i(width, height)
gl.glTexCoord2f(0.0, 0.0)
gl.glVertex2i(0, height)
gl.glEnd()
def on_draw():
window.clear()
gl.glEnable(gl.GL_TEXTURE_2D)
gl.glBindTexture(gl.GL_TEXTURE_2D, texture.id)
gl.glTexImage2D(gl.GL_TEXTURE_2D, 0, gl.GL_RGBA, WIDTH, HEIGHT, 0,
gl.GL_BGRA, gl.GL_UNSIGNED_BYTE, data)
gl.glBegin(gl.GL_QUADS)
gl.glTexCoord2f(0.0, 1.0)
gl.glVertex2i(0, 0)
gl.glTexCoord2f(1.0, 1.0)
gl.glVertex2i(WIDTH, 0)
gl.glTexCoord2f(1.0, 0.0)
gl.glVertex2i(WIDTH, HEIGHT)
gl.glTexCoord2f(0.0, 0.0)
gl.glVertex2i(0, HEIGHT)
gl.glEnd()
text.draw()
def _textgrid_lines_gl(self):
if self._line_color:
if not self._gridlines_dlist:
dl_index = glGenLists(1)
glNewList(dl_index, GL_COMPILE)
glLineWidth(self._line_width)
glColor4f(*self._text_box._toRGBA(self._line_color))
glBegin(GL_LINES)
for x in self._col_lines:
for y in self._row_lines:
if x == 0:
glVertex2i(x, y)
glVertex2i(int(self._size[0]), y)
if y == 0:
glVertex2i(x, y)
glVertex2i(x, int(-self._size[1]))
glEnd()
glColor4f(0.0, 0.0, 0.0, 1.0)
glEndList()
self._gridlines_dlist = dl_index
glCallList(self._gridlines_dlist)
def _textgrid_lines_gl(self):
if self._line_color:
if not self._gridlines_dlist:
dl_index = glGenLists(1)
glNewList(dl_index, GL_COMPILE)
glLineWidth(self._line_width)
glColor4f(*self._text_box._toRGBA(self._line_color))
glBegin(GL_LINES)
for x in self._col_lines:
for y in self._row_lines:
if x == 0:
glVertex2i(x,y)
glVertex2i(int(self._size[0]), y)
if y == 0:
glVertex2i(x, y)
glVertex2i(x, int(-self._size[1]))
glEnd()
glColor4f(0.0,0.0,0.0,1.0)
glEndList()
self._gridlines_dlist=dl_index
glCallList(self._gridlines_dlist)
def on_draw(self):
gl.glEnable(gl.GL_TEXTURE_2D)
gl.glBindTexture(gl.GL_TEXTURE_2D, self.pypen.texture.id)
gl.glTexImage2D(gl.GL_TEXTURE_2D,
0,
gl.GL_RGBA,
self.pypen.user_sketch.settings.width,
self.pypen.user_sketch.settings.height,
0,
gl.GL_BGRA,
gl.GL_UNSIGNED_BYTE,
self.pypen.surface_data)
gl.glBegin(gl.GL_QUADS)
gl.glTexCoord2f(0.0, 1.0)
gl.glVertex2i(0, 0)
gl.glTexCoord2f(1.0, 1.0)
gl.glVertex2i(self.pypen.user_sketch.settings.width, 0)
gl.glTexCoord2f(1.0, 0.0)
gl.glVertex2i(self.pypen.user_sketch.settings.width, self.pypen.user_sketch.settings.height)
gl.glTexCoord2f(0.0, 0.0)
gl.glVertex2i(0, self.pypen.user_sketch.settings.height)
gl.glEnd()
def drawGenerated(self):
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
gl.glOrtho(-1., 1., 1., -1., 0., 1.)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
self.shader.bind()
self.shader_controller.set_uniforms()
gl.glBegin(gl.GL_QUADS)
gl.glVertex2i(-1, -1)
gl.glTexCoord2i(-2, -2)
gl.glVertex2f(1, -1)
gl.glTexCoord2i(2, -2)
gl.glVertex2i(1, 1)
gl.glTexCoord2i(2, 2)
gl.glVertex2i(-1, 1)
gl.glTexCoord2i(-2, 2)
gl.glEnd()
self.shader.unbind()
