Interface EngineCapabilities
Hierarchy
- EngineCapabilities
Index
Properties
- astc
- blend
Min Max - bptc
- can
UseGLInstanceID - can
UseGLVertexID - can
Use Timestamp For Timer Query - color
Buffer Float - depth
Texture Extension - draw
Buffers Extension - etc1
- etc2
- fragment
Depth Supported - high
Precision Shader Supported - instanced
Arrays - max
Anisotropy - max
Combined Textures Image Units - max
Cubemap Texture Size - max
Fragment Uniform Vectors - maxMSAASamples
- max
Render Texture Size - max
Samples - max
Texture Size - max
Textures Image Units - max
Varying Vectors - max
Vertex Attribs - max
Vertex Texture Image Units - max
Vertex Uniform Vectors - multiview
- oculus
Multiview - parallel
Shader Compile - pvrtc
- s3tc
- s3tc_
srgb - standard
Derivatives - support
Compute Shaders - support
Occlusion Query - supportSRGBBuffers
- support
Transform Feedbacks - texture2DArray
Max Layer Count - texture
Anisotropic Filter Extension - texture
Float - texture
Float Linear Filtering - texture
Float Render - texture
Half Float - texture
Half Float Linear Filtering - texture
Half Float Render - textureLOD
- texture
Max Level - timer
Query - uint
Indices - vertex
Array Object
Properties
astcSearch playground for astc
Defines if astc texture compression is supported
blend
Defines if the blend min max extension is supported
bptcSearch playground for bptc
Defines if bptc texture compression is supported
can
In some iOS + WebGL1, gl_InstanceID (and gl_InstanceIDEXT) is undefined even if instancedArrays is true. So don't use gl_InstanceID in those cases
can
Defines if gl_vertexID is available
can
Defines if timestamp can be used with timer query
color
Defines if float color buffer are supported
depth
Defines if depth textures are supported
draw
Defines if draw buffers extension is supported
etc1Search playground for etc1
Defines if etc1 texture compression is supported
etc2Search playground for etc2
Defines if etc2 texture compression is supported
fragment
Defines if depth reading in the fragment shader is supported
high
Defines if high precision shaders are supported
instanced
Defines if instancing is supported
max
Gets the maximum level of anisotropy supported
max
Maximum textures units in the entire pipeline
max
Maximum cube texture size
max
Maximum number of uniforms per fragment shader
maxMSAASamplesSearch playground for maxMSAASamples
Max number of texture samples for MSAA
max
Maximum render texture size
Optional max
Maximum texture samples
max
Maximum texture size
max
Maximum textures units per fragment shader
max
Maximum number of varyings
max
Maximum number of vertex attributes
max
Maximum texture units per vertex shader
max
Maximum number of uniforms per vertex shader
Optional multiviewSearch playground for multiview
Defines if multiview is supported (https://www.khronos.org/registry/webgl/extensions/WEBGL_multiview/)
Optional oculus
Defines if oculus multiview is supported (https://developer.oculus.com/documentation/oculus-browser/latest/concepts/browser-multiview/)
Optional parallel
Function used to let the system compiles shaders in background
Type declaration
-
COMPLETION_
STATUS_ KHR: number
pvrtcSearch playground for pvrtc
Defines if pvrtc texture compression is supported
Optional s3tcSearch playground for s3tc
Defines if s3tc texture compression is supported
Optional s3tc_
Defines if s3tc sRGB texture compression is supported
standard
Defines if standard derivatives (dx/dy) are supported
support
Defines if compute shaders are supported by the engine
support
Defines if occlusion queries are supported by the engine
supportSRGBBuffersSearch playground for supportSRGBBuffers
Defines if sRGB texture formats are supported
support
Defines if transform feedbacks are supported
texture2DArray
Defines the maximum layer count for a 2D Texture array.
Optional texture
Gets the webgl extension for anisotropic filtering (null if not supported)
texture
Defines if float textures are supported
texture
Defines if float texture linear filtering is supported
texture
Defines if rendering to float textures is supported
texture
Defines if half float textures are supported
texture
Defines if half float texture linear filtering is supported
texture
Defines if rendering to half float textures is supported
textureLODSearch playground for textureLOD
Defines if textureLOD shader command is supported
texture
Defines if texture max level are supported
Optional timer
Gets disjoint timer query extension (null if not supported)
uint
Defines if 32 bits indices are supported
vertex
Defines if vertex array objects are supported
Interface used to describe the capabilities of the engine relatively to the current browser