ShapeGPU (Nu)

ShapeGPU Type

Namespace: Nu.Vulkan
Assembly: Nu.dll
Base Type: ValueType
All Interfaces: IEquatable<ShapeGPU> , IStructuralEquatable
Kind: Struct

 Per-shape data uploaded to the GPU uniform buffer.
 Layout matches the GLSL std430 layout in Contour.vert/frag:
   mat4 MVP (64B), vec4 color (16B), uint curveCount (4B), uint flags (4B),
   uint hBands (4B), uint vBands (4B), vec2 bboxMin (8B), vec2 bboxSize (8B),
   vec4 bandTransform (16B) = 128B.
 The vertex shader maps a [0,1] unit quad to [bboxMin, bboxMin+bboxSize].

 Flags bit layout (must match Contour.frag):
   bit 0: fillMode (0=NonZero, 1=EvenOdd)

Record fields

Record Field	Description
`BandTransform` Full Usage: `BandTransform` Field type: `Vector4`	Field type: `Vector4`
`BboxMinX` Full Usage: `BboxMinX` Field type: `single`	Field type: `single`
`BboxMinY` Full Usage: `BboxMinY` Field type: `single`	Field type: `single`
`BboxSizeX` Full Usage: `BboxSizeX` Field type: `single`	Field type: `single`
`BboxSizeY` Full Usage: `BboxSizeY` Field type: `single`	Field type: `single`
`Color` Full Usage: `Color` Field type: `Color`	Field type: `Color`
`CurveCount` Full Usage: `CurveCount` Field type: `uint32`	Field type: `uint32`
`Flags` Full Usage: `Flags` Field type: `uint32`	Field type: `uint32`
`HBands` Full Usage: `HBands` Field type: `uint32`	Field type: `uint32`
`MVP` Full Usage: `MVP` Field type: `Matrix4x4`	Field type: `Matrix4x4`
`VBands` Full Usage: `VBands` Field type: `uint32`	Field type: `uint32`