unreal.MaterialExposedViewProperty

class unreal.MaterialExposedViewProperty

Bases: unreal.EnumBase

EMaterial Exposed View Property

C++ Source:

• Module: Engine

• File: MaterialExpressionViewProperty.h

MEVP_BUFFER_SIZE

Horizontal and vertical size of the view’s buffer in pixels

Type

0

MEVP_FIELD_OF_VIEW

Horizontal and vertical field of view angles in radian

Type

1

MEVP_PRE_EXPOSURE

Pre Exposure

Type

12

MEVP_RUNTIME_VIRTUAL_TEXTURE_MAX_LEVEL

Maximum mip level of Runtime Virtual Texture that Runtime Virtual Texture Output is rendering to.

Type

13

MEVP_RUNTIME_VIRTUAL_TEXTURE_OUTPUT_DERIVATIVE

World space derivatives for Runtime Virtual Texture Output.

Type

11

MEVP_RUNTIME_VIRTUAL_TEXTURE_OUTPUT_LEVEL

Mip Level that Runtime Virtual Texture Output is rendering to.

Type

10

MEVP_TAN_HALF_FIELD_OF_VIEW

Tan(FieldOfView * 0.5)

Type

2

MEVP_TEMPORAL_SAMPLE_COUNT

Number of temporal AA sample used across multiple to converge to anti aliased output.

Type

7

MEVP_TEMPORAL_SAMPLE_INDEX

Index of the Temporal AA jitter for this frame.

Type

8

MEVP_TEMPORAL_SAMPLE_OFFSET

Offset of the temporal sample for this frame in pixel size.

Type

9

MEVP_VIEWPORT_OFFSET

Horizontal and vertical position of the viewport in pixels within the buffer.

Type

6

MEVP_VIEW_SIZE

Horizontal and vertical size of the view in pixels

Type

3

MEVP_WORLD_SPACE_CAMERA_POSITION

Absolute world space camera position

Type

5

MEVP_WORLD_SPACE_VIEW_POSITION

Absolute world space view position (differs from the camera position in the shadow passes)

Type

4