forked from bartvdbraak/blender
Quick Smoke: Only generate Fire/Smoke Nodes when actually used, this is a bit faster for the renderer.
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Thomas Dinges
parent
42abfe4853
commit
69e41d473c
@ -387,94 +387,96 @@ class QuickSmoke(Operator):
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links.new(node_add_shader_1.outputs["Shader"],
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node_out.inputs["Volume"])
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# Smoke
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if self.style in {'SMOKE', 'BOTH'}:
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# Smoke
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# Add shader 2
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node_add_shader_2 = nodes.new(type='ShaderNodeAddShader')
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node_add_shader_2.location = grid_location(4, 2)
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links.new(node_add_shader_2.outputs["Shader"],
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node_add_shader_1.inputs[0])
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# Add shader 2
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node_add_shader_2 = nodes.new(type='ShaderNodeAddShader')
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node_add_shader_2.location = grid_location(4, 2)
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links.new(node_add_shader_2.outputs["Shader"],
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node_add_shader_1.inputs[0])
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# Volume scatter
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node_scatter = nodes.new(type='ShaderNodeVolumeScatter')
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node_scatter.location = grid_location(3, 3)
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links.new(node_scatter.outputs["Volume"],
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node_add_shader_2.inputs[0])
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# Volume scatter
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node_scatter = nodes.new(type='ShaderNodeVolumeScatter')
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node_scatter.location = grid_location(3, 3)
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links.new(node_scatter.outputs["Volume"],
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node_add_shader_2.inputs[0])
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# Volume absorption
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node_absorption = nodes.new(type='ShaderNodeVolumeAbsorption')
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node_absorption.location = grid_location(3, 2)
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links.new(node_absorption.outputs["Volume"],
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node_add_shader_2.inputs[1])
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# Volume absorption
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node_absorption = nodes.new(type='ShaderNodeVolumeAbsorption')
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node_absorption.location = grid_location(3, 2)
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links.new(node_absorption.outputs["Volume"],
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node_add_shader_2.inputs[1])
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# Density Multiplier
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node_densmult = nodes.new(type='ShaderNodeMath')
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node_densmult.location = grid_location(2, 2)
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node_densmult.operation = 'MULTIPLY'
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node_densmult.inputs[1].default_value = 5.0
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links.new(node_densmult.outputs["Value"],
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node_scatter.inputs["Density"])
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links.new(node_densmult.outputs["Value"],
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node_absorption.inputs["Density"])
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# Density Multiplier
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node_densmult = nodes.new(type='ShaderNodeMath')
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node_densmult.location = grid_location(2, 2)
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node_densmult.operation = 'MULTIPLY'
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node_densmult.inputs[1].default_value = 5.0
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links.new(node_densmult.outputs["Value"],
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node_scatter.inputs["Density"])
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links.new(node_densmult.outputs["Value"],
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node_absorption.inputs["Density"])
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# Attribute "density"
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node_attrib_density = nodes.new(type='ShaderNodeAttribute')
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node_attrib_density.attribute_name = "density"
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node_attrib_density.location = grid_location(1, 2)
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links.new(node_attrib_density.outputs["Fac"],
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node_densmult.inputs[0])
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# Attribute "density"
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node_attrib_density = nodes.new(type='ShaderNodeAttribute')
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node_attrib_density.attribute_name = "density"
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node_attrib_density.location = grid_location(1, 2)
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links.new(node_attrib_density.outputs["Fac"],
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node_densmult.inputs[0])
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# Attribute "color"
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node_attrib_color = nodes.new(type='ShaderNodeAttribute')
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node_attrib_color.attribute_name = "color"
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node_attrib_color.location = grid_location(2, 3)
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links.new(node_attrib_color.outputs["Color"],
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node_scatter.inputs["Color"])
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links.new(node_attrib_color.outputs["Color"],
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node_absorption.inputs["Color"])
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# Attribute "color"
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node_attrib_color = nodes.new(type='ShaderNodeAttribute')
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node_attrib_color.attribute_name = "color"
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node_attrib_color.location = grid_location(2, 3)
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links.new(node_attrib_color.outputs["Color"],
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node_scatter.inputs["Color"])
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links.new(node_attrib_color.outputs["Color"],
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node_absorption.inputs["Color"])
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# Fire
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if self.style in {'FIRE', 'BOTH'}:
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# Fire
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# Emission
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node_emission = nodes.new(type='ShaderNodeEmission')
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node_emission.inputs["Color"].default_value = (0.8, 0.1, 0.01, 1.0)
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node_emission.location = grid_location(4, 1)
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links.new(node_emission.outputs["Emission"],
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node_add_shader_1.inputs[1])
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# Emission
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node_emission = nodes.new(type='ShaderNodeEmission')
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node_emission.inputs["Color"].default_value = (0.8, 0.1, 0.01, 1.0)
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node_emission.location = grid_location(4, 1)
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links.new(node_emission.outputs["Emission"],
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node_add_shader_1.inputs[1])
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# Flame strength multiplier
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node_flame_strength_mult = nodes.new(type='ShaderNodeMath')
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node_flame_strength_mult.location = grid_location(3, 1)
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node_flame_strength_mult.operation = 'MULTIPLY'
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node_flame_strength_mult.inputs[1].default_value = 2.5
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links.new(node_flame_strength_mult.outputs["Value"],
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node_emission.inputs["Strength"])
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# Flame strength multiplier
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node_flame_strength_mult = nodes.new(type='ShaderNodeMath')
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node_flame_strength_mult.location = grid_location(3, 1)
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node_flame_strength_mult.operation = 'MULTIPLY'
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node_flame_strength_mult.inputs[1].default_value = 2.5
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links.new(node_flame_strength_mult.outputs["Value"],
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node_emission.inputs["Strength"])
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# Color ramp Flame
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node_flame_ramp = nodes.new(type='ShaderNodeValToRGB')
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node_flame_ramp.location = grid_location(1, 1)
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ramp = node_flame_ramp.color_ramp
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ramp.interpolation = 'EASE'
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# Color ramp Flame
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node_flame_ramp = nodes.new(type='ShaderNodeValToRGB')
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node_flame_ramp.location = grid_location(1, 1)
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ramp = node_flame_ramp.color_ramp
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ramp.interpolation = 'EASE'
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# orange
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elem = ramp.elements.new(0.5)
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elem.color = (1.0, 0.128, 0.0, 1.0)
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# orange
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elem = ramp.elements.new(0.5)
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elem.color = (1.0, 0.128, 0.0, 1.0)
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# yellow
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elem = ramp.elements.new(0.9)
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elem.color = (0.9, 0.6, 0.1, 1.0)
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# yellow
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elem = ramp.elements.new(0.9)
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elem.color = (0.9, 0.6, 0.1, 1.0)
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links.new(node_flame_ramp.outputs["Color"],
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node_emission.inputs["Color"])
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links.new(node_flame_ramp.outputs["Color"],
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node_emission.inputs["Color"])
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# Attribute "flame"
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node_attrib_flame = nodes.new(type='ShaderNodeAttribute')
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node_attrib_flame.attribute_name = "flame"
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node_attrib_flame.location = grid_location(0, 1)
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links.new(node_attrib_flame.outputs["Fac"],
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node_flame_ramp.inputs["Fac"])
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links.new(node_attrib_flame.outputs["Fac"],
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node_flame_strength_mult.inputs[0])
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# Attribute "flame"
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node_attrib_flame = nodes.new(type='ShaderNodeAttribute')
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node_attrib_flame.attribute_name = "flame"
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node_attrib_flame.location = grid_location(0, 1)
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links.new(node_attrib_flame.outputs["Fac"],
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node_flame_ramp.inputs["Fac"])
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links.new(node_attrib_flame.outputs["Fac"],
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node_flame_strength_mult.inputs[0])
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# Blender Internal
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else:
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