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blender-addons
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fix Object Scatter addon in background mode

This commit is contained in:
Jacques Lucke 2019-02-05 17:04:33 +01:00
parent 6f0deb3b89
commit 8e3a51e4e4
1 changed files with 14 additions and 10 deletions
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24
object_scatter/operator.py
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@ -34,8 +34,6 @@ from bpy_extras.view3d_utils import (
region_2d_to_origin_3d
)
uniform_color_shader = gpu.shader.from_builtin('3D_UNIFORM_COLOR')
# Modal Operator
################################################################
@ -352,14 +350,15 @@ box_indices = (
box_vertices = tuple(Vector(vertex) * 0.5 for vertex in box_vertices)
def draw_matrices_batches(batches):
uniform_color_shader.bind()
uniform_color_shader.uniform_float("color", (0.4, 0.4, 1.0, 0.3))
shader = get_uniform_color_shader()
shader.bind()
shader.uniform_float("color", (0.4, 0.4, 1.0, 0.3))
bgl.glEnable(bgl.GL_BLEND)
bgl.glDepthMask(bgl.GL_FALSE)
for batch in batches:
batch.draw(uniform_color_shader)
batch.draw(shader)
bgl.glDisable(bgl.GL_BLEND)
bgl.glDepthMask(bgl.GL_TRUE)
@ -375,18 +374,20 @@ def create_batch_for_matrices(matrices, base_scale):
coords.extend((matrix @ vertex for vertex in scaled_box_vertices))
indices.extend(tuple(index + offset for index in element) for element in box_indices)
batch = batch_for_shader(uniform_color_shader, 'TRIS', {"pos" : coords}, indices = indices)
batch = batch_for_shader(get_uniform_color_shader(),
'TRIS', {"pos" : coords}, indices = indices)
return batch
def draw_line_strip_batch(batch, color, thickness=1):
shader = get_uniform_color_shader()
bgl.glLineWidth(thickness)
uniform_color_shader.bind()
uniform_color_shader.uniform_float("color", color)
batch.draw(uniform_color_shader)
shader.bind()
shader.uniform_float("color", color)
batch.draw(shader)
def create_line_strip_batch(coords):
return batch_for_shader(uniform_color_shader, 'LINE_STRIP', {"pos" : coords})
return batch_for_shader(get_uniform_color_shader(), 'LINE_STRIP', {"pos" : coords})
def draw_text(location, text, size=15, color=(1, 1, 1, 1)):
@ -495,6 +496,9 @@ def get_max_object_side_length(objects):
max(obj.dimensions[2] for obj in objects)
)
def get_uniform_color_shader():
return gpu.shader.from_builtin('3D_UNIFORM_COLOR')
# Registration
###############################################