Class: Mittsu::MeshPhongMaterial

Inherits:
Material
  • Object
show all
Includes:
OpenGLMaterialBasics
Defined in:
lib/mittsu/materials/mesh_phong_material.rb,
lib/mittsu/renderers/opengl/materials/mesh_phong_material.rb

Instance Attribute Summary collapse

Attributes inherited from Material

#alpha_map, #alpha_test, #attributes, #blend_dst, #blend_dst_alpha, #blend_equation, #blend_equation_alpha, #blend_src, #blend_src_alpha, #blending, #bump_map, #color, #color_write, #combine, #default_attribute_values, #defines, #depth_test, #depth_write, #env_map, #fog, #fragment_shader, #id, #light_map, #lights, #map, #metal, #morph_normals, #morph_targets, #name, #normal_map, #opacity, #overdraw, #polygon_offset, #polygon_offset_factor, #polygon_offset_units, #program, #reflectivity, #refraction_ratio, #shader, #shading, #shadow_pass, #side, #size_attenuation, #skinning, #specular_map, #transparent, #type, #uniforms, #uniforms_list, #uuid, #vertex_colors, #vertex_shader, #visible, #wireframe, #wrap_around

Instance Method Summary collapse

Methods included from OpenGLMaterialBasics

#get_uv_scale_map, #refresh_env_map_uniforms, #refresh_map_uniforms, #refresh_other_uniforms, #refresh_uniforms_basic

Methods inherited from Material

#clear_custom_attributes, #custom_attributes_dirty?, #dispose, #init, #needs_update=, #needs_update?, #set, #set_values, #to_json, #update

Methods included from EventDispatcher

#add_event_listener, #dispatch_event, #has_event_listener, #remove_event_listener

Constructor Details

#initialize(parameters = {}) ⇒ MeshPhongMaterial

Returns a new instance of MeshPhongMaterial.



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# File 'lib/mittsu/materials/mesh_phong_material.rb', line 48

def initialize(parameters = {})
  super()

	@type = 'MeshPhongMaterial'

	@color = Color.new(0xffffff) # diffuse
	@emissive = Color.new(0x000000)
	@specular = Color.new(0x111111)
	@shininess = 30.0

	@metal = false

	@wrap_around = false
	@wrap_rgb = Vector3.new(1.0, 1.0, 1.0)

	@map = nil

	@light_map = nil

	@bump_map = nil
	@bump_scale = 1.0

	@normal_map = nil
	@normal_scale = Vector2.new(1.0, 1.0)

	@specular_map = nil

	@alpha_map = nil

	@env_map = nil
	@combine = MultiplyOperation
	@reflectivity = 1.0
	@refraction_ratio = 0.98

	@fog = true

	@shading = SmoothShading

	@wireframe = false
	@wireframe_linewidth = 1.0
	@wireframe_linecap = 'round'
	@wireframe_linejoin = 'round'

	@vertex_colors = NoColors

	@skinning = false
	@morph_targets = false
	@morph_normals = false

	self.set_values(parameters)
end

Instance Attribute Details

#emissive ⇒ Object

Returns the value of attribute emissive.



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# File 'lib/mittsu/materials/mesh_phong_material.rb', line 46

def emissive
  @emissive
end

#normal_scale ⇒ Object

Returns the value of attribute normal_scale.



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# File 'lib/mittsu/materials/mesh_phong_material.rb', line 46

def normal_scale
  @normal_scale
end

#shininess ⇒ Object

Returns the value of attribute shininess.



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# File 'lib/mittsu/materials/mesh_phong_material.rb', line 46

def shininess
  @shininess
end

#specular ⇒ Object

Returns the value of attribute specular.



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# File 'lib/mittsu/materials/mesh_phong_material.rb', line 46

def specular
  @specular
end

Instance Method Details

#clone ⇒ Object 



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# File 'lib/mittsu/materials/mesh_phong_material.rb', line 100

def clone
  material = MeshPhongMaterial.new

  super(material)

	material.color.copy(@color)
	material.emissive.copy(@emissive)
	material.specular.copy(@specular)
	material.shininess = @shininess

	material.metal = @metal

	material.wrap_around = @wrap_around
	material.wrap_rgb.copy(@wrap_rgb)

	material.map = @map

	material.light_map = @light_map

	material.bump_map = @bump_map
	material.bump_scale = @bump_scale

	material.normal_map = @normal_map
	material.normal_scale.copy(@normal_scale)

	material.specular_map = @specular_map

	material.alpha_map = @alpha_map

	material.env_map = @env_map
	material.combine = @combine
	material.reflectivity = @reflectivity
	material.refraction_ratio = @refraction_ratio

	material.fog = @fog

	material.shading = @shading

	material.wireframe = @wireframe
	material.wireframe_linewidth = @wireframe_linewidth
	material.wireframe_linecap = @wireframe_linecap
	material.wireframe_linejoin = @wireframe_linejoin

	material.vertex_colors = @vertex_colors

	material.skinning = @skinning
	material.morph_targets = @morph_targets
	material.morph_normals = @morph_normals

	material
end

#init_shader ⇒ Object 



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# File 'lib/mittsu/renderers/opengl/materials/mesh_phong_material.rb', line 36

def init_shader
  @shader = ShaderLib.create_shader(shader_id)
end

#needs_camera_position_uniform? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mittsu/renderers/opengl/materials/mesh_phong_material.rb', line 24

def needs_camera_position_uniform?
  true
end

#needs_face_normals? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mittsu/renderers/opengl/materials/mesh_phong_material.rb', line 7

def needs_face_normals?
  false
end

#needs_lights? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mittsu/renderers/opengl/materials/mesh_phong_material.rb', line 32

def needs_lights?
  true
end

#needs_view_matrix_uniform? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mittsu/renderers/opengl/materials/mesh_phong_material.rb', line 28

def needs_view_matrix_uniform?
  true
end

#refresh_uniforms(uniforms) ⇒ Object 



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# File 'lib/mittsu/renderers/opengl/materials/mesh_phong_material.rb', line 11

def refresh_uniforms(uniforms)
  refresh_uniforms_basic(uniforms)

  uniforms['shininess'].value = shininess

  uniforms['emissive'].value = emissive
  uniforms['specular'].value = specular

  if wrap_around
    uniforms['wrapRGB'].value.copy(wrap_rgb)
  end
end

#shader_id ⇒ Object 



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# File 'lib/mittsu/renderers/opengl/materials/mesh_phong_material.rb', line 40

def shader_id
  :phong
end