diff options
Diffstat (limited to 'render_povray/render.py')
| -rw-r--r-- | render_povray/render.py | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/render_povray/render.py b/render_povray/render.py index b9ace50e..0c212fb5 100644 --- a/render_povray/render.py +++ b/render_povray/render.py @@ -2113,11 +2113,16 @@ def write_pov(filename, scene=None, info_callback=None): strandEnd = 0.01 strandShape = 0.0 # Set the number of particles to render count rather than 3d view display - pSys.set_resolution(scene, ob, 'RENDER') + #pSys.set_resolution(scene, ob, 'RENDER') # DEPRECATED + # When you render, the entire dependency graph will be + # evaluated at render resolution, including the particles. + # In the viewport it will be at viewport resolution. + # So there is no need fo render engines to use this function anymore, + # it's automatic now. steps = pSys.settings.display_step steps = 3 ** steps # or (power of 2 rather than 3) + 1 # Formerly : len(particle.hair_keys) - totalNumberOfHairs = ( len(pSys.particles) + len(pSys.child_particles) ) + totalNumberOfHairs = ( pSys.settings.count + pSys.settings.rendered_child_count ) #hairCounter = 0 file.write('#declare HairArray = array[%i] {\n' % totalNumberOfHairs) for pindex in range(0, totalNumberOfHairs): @@ -2135,7 +2140,7 @@ def write_pov(filename, scene=None, info_callback=None): file.write('linear_spline ') file.write('%i,\n' % (steps)) #changing world coordinates to object local coordinates by multiplying with inverted matrix - initCo = ob.matrix_world.inverted()*(pSys.co_hair(ob, pindex, 0)) + initCo = ob.matrix_world.inverted() @ (pSys.co_hair(ob, particle_no = pindex, step = 0)) if ob.material_slots[pSys.settings.material - 1].material and ob.active_material is not None: pmaterial = ob.material_slots[pSys.settings.material-1].material for th in pmaterial.texture_slots: @@ -2159,7 +2164,7 @@ def write_pov(filename, scene=None, info_callback=None): #only overwrite variable for each competing texture for now initColor=th.texture.evaluate((initCo[0],initCo[1],initCo[2])) for step in range(0, steps): - co = ob.matrix_world.inverted()*(pSys.co_hair(ob, pindex, step)) + co = ob.matrix_world.inverted() @ (pSys.co_hair(ob, particle_no = pindex, step = step)) #for controlPoint in particle.hair_keys: if pSys.settings.clump_factor != 0: hDiameter = pSys.settings.clump_factor / 200.0 * random.uniform(0.5, 1) @@ -2256,8 +2261,12 @@ def write_pov(filename, scene=None, info_callback=None): print('Number of tufts (particle systems)', len(ob.particle_systems)) # Set back the displayed number of particles to preview count - pSys.set_resolution(scene, ob, 'PREVIEW') - + # pSys.set_resolution(scene, ob, 'PREVIEW') #DEPRECATED + # When you render, the entire dependency graph will be + # evaluated at render resolution, including the particles. + # In the viewport it will be at viewport resolution. + # So there is no need fo render engines to use this function anymore, + # it's automatic now. if renderEmitter == False: continue #don't render mesh, skip to next object. |