def _drawToolMarkers(self):
lines = (
((-1, 0), (0, 0, 0, 1), []),
((1, 0), (1, 0, 1, 1), []),
((0, -1), (0, 0, 1, 0), []),
((0, 1), (0, 1, 1, 1), []),
)
for ch in self._selectedChunks:
cx, cz = ch
for (dx, dz), points, positions in lines:
n = (cx + dx, cz + dz)
if n not in self._selectedChunks:
positions.append([ch])
color = self.editor.selectionTool.selectionColor + (0.3, )
GL.glColor(*color)
with gl.glEnable(GL.GL_BLEND):
import renderer
sizedChunks = renderer.chunkMarkers(self._selectedChunks)
for size, chunks in sizedChunks.iteritems():
if not len(chunks):
continue
chunks = numpy.array(chunks, dtype='float32')
chunkPosition = numpy.zeros(shape=(chunks.shape[0], 4, 3),
dtype='float32')
chunkPosition[..., (0, 2)] = numpy.array(
((0, 0), (0, 1), (1, 1), (1, 0)), dtype='float32')
chunkPosition[..., (0, 2)] *= size
chunkPosition[..., (0, 2)] += chunks[:, newaxis, :]
chunkPosition *= 16
chunkPosition[..., 1] = self.editor.level.Height
GL.glVertexPointer(3, GL.GL_FLOAT, 0, chunkPosition.ravel())
# chunkPosition *= 8
GL.glDrawArrays(GL.GL_QUADS, 0, len(chunkPosition) * 4)
for d, points, positions in lines:
if 0 == len(positions):
continue
vertexArray = numpy.zeros((len(positions), 4, 3), dtype='float32')
vertexArray[..., [0, 2]] = positions
vertexArray.shape = len(positions), 2, 2, 3
vertexArray[..., 0, 0, 0] += points[0]
vertexArray[..., 0, 0, 2] += points[1]
vertexArray[..., 0, 1, 0] += points[2]
vertexArray[..., 0, 1, 2] += points[3]
vertexArray[..., 1, 0, 0] += points[2]
vertexArray[..., 1, 0, 2] += points[3]
vertexArray[..., 1, 1, 0] += points[0]
vertexArray[..., 1, 1, 2] += points[1]
vertexArray *= 16
vertexArray[..., 1, :, 1] = self.editor.level.Height
GL.glVertexPointer(3, GL.GL_FLOAT, 0, vertexArray)
GL.glPolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_LINE)
GL.glDrawArrays(GL.GL_QUADS, 0, len(positions) * 4)
GL.glPolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_FILL)
with gl.glEnable(GL.GL_BLEND, GL.GL_DEPTH_TEST):
GL.glDepthMask(False)
GL.glDrawArrays(GL.GL_QUADS, 0, len(positions) * 4)
GL.glDepthMask(True)
def _drawToolMarkers(self):
lines = (
((-1, 0), (0, 0, 0, 1), []),
((1, 0), (1, 0, 1, 1), []),
((0, -1), (0, 0, 1, 0), []),
((0, 1), (0, 1, 1, 1), []),
)
for ch in self._selectedChunks:
cx, cz = ch
for (dx, dz), points, positions in lines:
n = (cx + dx, cz + dz)
if n not in self._selectedChunks:
positions.append([ch])
color = self.editor.selectionTool.selectionColor + (0.3, )
GL.glColor(*color)
with gl.glEnable(GL.GL_BLEND):
import renderer
sizedChunks = renderer.chunkMarkers(self._selectedChunks)
for size, chunks in sizedChunks.iteritems():
if not len(chunks):
continue
chunks = numpy.array(chunks, dtype='float32')
chunkPosition = numpy.zeros(shape=(chunks.shape[0], 4, 3), dtype='float32')
chunkPosition[..., (0, 2)] = numpy.array(((0, 0), (0, 1), (1, 1), (1, 0)), dtype='float32')
chunkPosition[..., (0, 2)] *= size
chunkPosition[..., (0, 2)] += chunks[:, newaxis, :]
chunkPosition *= 16
chunkPosition[..., 1] = self.editor.level.Height
GL.glVertexPointer(3, GL.GL_FLOAT, 0, chunkPosition.ravel())
# chunkPosition *= 8
GL.glDrawArrays(GL.GL_QUADS, 0, len(chunkPosition) * 4)
for d, points, positions in lines:
if 0 == len(positions):
continue
vertexArray = numpy.zeros((len(positions), 4, 3), dtype='float32')
vertexArray[..., [0, 2]] = positions
vertexArray.shape = len(positions), 2, 2, 3
vertexArray[..., 0, 0, 0] += points[0]
vertexArray[..., 0, 0, 2] += points[1]
vertexArray[..., 0, 1, 0] += points[2]
vertexArray[..., 0, 1, 2] += points[3]
vertexArray[..., 1, 0, 0] += points[2]
vertexArray[..., 1, 0, 2] += points[3]
vertexArray[..., 1, 1, 0] += points[0]
vertexArray[..., 1, 1, 2] += points[1]
vertexArray *= 16
vertexArray[..., 1, :, 1] = self.editor.level.Height
GL.glVertexPointer(3, GL.GL_FLOAT, 0, vertexArray)
GL.glPolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_LINE)
GL.glDrawArrays(GL.GL_QUADS, 0, len(positions) * 4)
GL.glPolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_FILL)
with gl.glEnable(GL.GL_BLEND, GL.GL_DEPTH_TEST):
GL.glDepthMask(False)
GL.glDrawArrays(GL.GL_QUADS, 0, len(positions) * 4)
GL.glDepthMask(True)