ShaderAttrib¶

class ShaderAttrib¶

Bases: RenderAttrib

Inheritance diagram

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ShaderAttrib.auto_gloss_on()¶

ShaderAttrib.auto_glow_on()¶

ShaderAttrib.auto_normal_on()¶

ShaderAttrib.auto_ramp_on()¶

ShaderAttrib.auto_shader()¶: If true, then this ShaderAttrib does not contain an explicit shader - instead, it requests the automatic generation of a shader.

ShaderAttrib.auto_shadow_on()¶

ShaderAttrib.clear_all_shader_inputs()¶: Clears all the shader inputs on the attrib.

ShaderAttrib.clear_flag()¶

ShaderAttrib.clear_shader()¶

ShaderAttrib.clear_shader_input()¶

static ShaderAttrib.get_class_slot()¶

static ShaderAttrib.get_class_type()¶

ShaderAttrib.get_flag()¶

ShaderAttrib.get_instance_count()¶: Returns the number of geometry instances. A value of 0 means not to use instancing at all. This value is ignored if F_hardware_instancing is set.

ShaderAttrib.get_shader()¶: Returns the shader object associated with the node. If get_override returns true, but get_shader returns NULL, that means that this attribute should disable the shader.

ShaderAttrib.get_shader_input()¶

Returns the ShaderInput of the given name. If no such name is found, this function does not return NULL — it returns the “blank” ShaderInput.

ShaderAttrib.get_shader_input_buffer()¶: Returns the ShaderInput as a ShaderBuffer. Assertion fails if there is none, or if it is not a ShaderBuffer.

ShaderAttrib.get_shader_input_matrix()¶: Returns the ShaderInput as a matrix. Assertion fails if there is none, or if it is not a matrix or NodePath.

ShaderAttrib.get_shader_input_nodepath()¶: Returns the ShaderInput as a nodepath. Assertion fails if there is none, or if it is not a nodepath.

ShaderAttrib.get_shader_input_ptr()¶

Returns the ShaderInput as a ShaderPtrData struct. Assertion fails if there is none. or if it is not a PTA(double/float)

ShaderAttrib.get_shader_input_texture()¶

Returns the ShaderInput as a texture. Assertion fails if there is none, or if it is not a texture.

If sampler is not NULL, the sampler state to use for this texture is assigned to it.

ShaderAttrib.get_shader_input_vector()¶: Returns the ShaderInput as a vector. Assertion fails if there is none, or if it is not a vector.

ShaderAttrib.get_shader_priority()¶

ShaderAttrib.has_shader()¶: If true, the shader field of this attribute overrides the shader field of the parent attribute.

ShaderAttrib.has_shader_input()¶: Returns true if there is a ShaderInput of the given name.

static ShaderAttrib.make()¶: Constructs a new ShaderAttrib object with nothing set.

static ShaderAttrib.make_default()¶: Returns a RenderAttrib that corresponds to whatever the standard default properties for render attributes of this type ought to be.

static ShaderAttrib.make_off()¶: Constructs a new ShaderAttrib object that disables the use of shaders (it does not clear out all shader data, however.)

static ShaderAttrib.register_with_read_factory()¶: Factory method to generate a Shader object

ShaderAttrib.set_flag()¶

ShaderAttrib.set_instance_count()¶

Sets the geometry instance count. Do not confuse this with instanceTo, which is used for animation instancing, and has nothing to do with this. A value of 0 means not to use instancing at all.

This value should not be set if F_hardware_instancing is also set.

ShaderAttrib.set_shader()¶

ShaderAttrib.set_shader_auto()¶: Set auto shader with bitmask to customize use, e.g., to keep normal, glow, etc., on or off

ShaderAttrib.set_shader_input()¶: Shader Inputs

ShaderAttrib.set_shader_inputs()¶: Returns a new ShaderAttrib with the given shader inputs set. This is a more efficient way to set multiple shader inputs than calling set_shader_input multiple times.

ShaderAttrib.set_shader_off()¶