OpenXRFbCompositionLayerAlphaBlendExtension
Inherits: OpenXRExtensionWrapper
Wraps the XR_FB_composition_layer_alpha_blend extension.
Description
Wraps the XR_FB_composition_layer_alpha_blend extension.
Properties
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Methods
bool |
is_enabled ( ) const |
Enumerations
enum BlendFactor:
BlendFactor BLEND_FACTOR_ZERO = 0
Blending factor set to zero, resulting in no contribution.
BlendFactor BLEND_FACTOR_ONE = 1
Blending factor set to one, resulting in full contribution.
BlendFactor BLEND_FACTOR_SRC_ALPHA = 2
Blending factor using the source alpha value.
BlendFactor BLEND_FACTOR_ONE_MINUS_SRC_ALPHA = 3
Blending factor using one minus the source alpha value.
BlendFactor BLEND_FACTOR_DST_ALPHA = 4
Blending factor using the destination alpha value.
BlendFactor BLEND_FACTOR_ONE_MINUS_DST_ALPHA = 5
Blending factor using one minus the destination alpha value.
Property Descriptions
bool projection_layer_alpha_blend_enabled
void set_projection_layer_alpha_blend_enabled ( bool value )
bool is_projection_layer_alpha_blend_enabled ( )
Enables alpha blending for the projection layer.
BlendFactor projection_layer_destination_alpha_blend_factor = 0
void set_projection_layer_destination_alpha_blend_factor ( BlendFactor value )
BlendFactor get_projection_layer_destination_alpha_blend_factor ( )
Determines the destination's contribution to the alpha blending.
BlendFactor projection_layer_destination_color_blend_factor = 0
void set_projection_layer_destination_color_blend_factor ( BlendFactor value )
BlendFactor get_projection_layer_destination_color_blend_factor ( )
Determines the destination's contribution to the color blending.
BlendFactor projection_layer_source_alpha_blend_factor = 1
void set_projection_layer_source_alpha_blend_factor ( BlendFactor value )
BlendFactor get_projection_layer_source_alpha_blend_factor ( )
Determines the source's contribution to the alpha blending.
BlendFactor projection_layer_source_color_blend_factor = 1
void set_projection_layer_source_color_blend_factor ( BlendFactor value )
BlendFactor get_projection_layer_source_color_blend_factor ( )
Determines the source's contribution to the color blending.
Method Descriptions
bool is_enabled ( ) const
Checks if the extension is enabled or not.