WebGLRenderingContext.deleteShader()

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WebGLRenderingContext.deleteShader() 用于删除一个参数提供的 WebGLShader对象. 如果该WebGLShader对象已经被删除，该方法不会有任何作用。

Syntax

void gl.deleteShader(shader);

参数

shader
需要被删除的 WebGLShader 对象

返回值

None.

示例

删除一个着色器

gl.deleteShader(shader);

规范

规格 状态 解释
WebGL 1.0
deleteShader		 Recommendation Initial definition.
OpenGL ES 2.0
glDeleteShader		 Standard Man page of the (similar) OpenGL API.

浏览器兼容性

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
deleteShaderChrome Full support 9Edge Full support 12Firefox Full support 4IE Full support 11Opera Full support 12Safari Full support 5.1WebView Android Full support YesChrome Android Full support 25Firefox Android Full support YesOpera Android Full support 12Safari iOS Full support 8Samsung Internet Android Full support Yes

Legend

Full support  
Full support

其他相关

相关主题
  1. WebGL API
  2. WebGLRenderingContext
  3. 属性
    1. canvas
    2. drawingBufferHeight
    3. drawingBufferWidth
  4. 方法
    1. activeTexture()
    2. attachShader()
    3. bindAttribLocation()
    4. bindBuffer()
    5. bindFramebuffer()
    6. bindRenderbuffer()
    7. bindTexture()
    8. blendColor()
    9. blendEquation()
    10. blendEquationSeparate()
    11. blendFunc()
    12. blendFuncSeparate() [我来译!]
    13. bufferData()
    14. bufferSubData() [我来译!]
    15. checkFramebufferStatus() [我来译!]
    16. clear()
    17. clearColor()
    18. clearDepth()
    19. clearStencil() [我来译!]
    20. colorMask() [我来译!]
    21. commit()
    22. compileShader()
    23. compressedTexImage[23]D()
    24. compressedTexSubImage2D() [我来译!]
    25. copyTexImage2D() [我来译!]
    26. copyTexSubImage2D() [我来译!]
    27. createBuffer()
    28. createFramebuffer()
    29. createProgram()
    30. createRenderbuffer()
    31. createShader()
    32. createTexture()
    33. cullFace() [我来译!]
    34. deleteBuffer()
    35. deleteFramebuffer()
    36. deleteProgram()
    37. deleteRenderbuffer()
    38. deleteShader()
    39. deleteTexture()
    40. depthFunc()
    41. depthMask()
    42. depthRange() [我来译!]
    43. detachShader()
    44. disable()
    45. disableVertexAttribArray() [我来译!]
    46. drawArrays()
    47. drawElements()
    48. enable()
    49. enableVertexAttribArray()
    50. finish() [我来译!]
    51. flush() [我来译!]
    52. framebufferRenderbuffer() [我来译!]
    53. framebufferTexture2D() [我来译!]
    54. frontFace() [我来译!]
    55. generateMipmap() [我来译!]
    56. getActiveAttrib() [我来译!]
    57. getActiveUniform()
    58. getAttachedShaders() [我来译!]
    59. getAttribLocation()
    60. getBufferParameter() [我来译!]
    61. getContextAttributes()
    62. getError() [我来译!]
    63. getExtension()
    64. getFramebufferAttachmentParameter() [我来译!]
    65. getParameter()
    66. getProgramInfoLog()
    67. getProgramParameter()
    68. getRenderbufferParameter() [我来译!]
    69. getShaderInfoLog() [我来译!]
    70. getShaderParameter()
    71. getShaderPrecisionFormat() [我来译!]
    72. getShaderSource()
    73. getSupportedExtensions()
    74. getTexParameter()
    75. getUniform()
    76. getUniformLocation() [我来译!]
    77. getVertexAttrib() [我来译!]
    78. getVertexAttribOffset() [我来译!]
    79. hint() [我来译!]
    80. isBuffer()
    81. isContextLost()
    82. isEnabled()
    83. isFramebuffer() [我来译!]
    84. isProgram()
    85. isRenderbuffer() [我来译!]
    86. isShader()
    87. isTexture() [我来译!]
    88. lineWidth() [我来译!]
    89. linkProgram()
    90. pixelStorei()
    91. polygonOffset()
    92. readPixels() [我来译!]
    93. renderbufferStorage()
    94. sampleCoverage() [我来译!]
    95. scissor() [我来译!]
    96. shaderSource()
    97. stencilFunc() [我来译!]
    98. stencilFuncSeparate() [我来译!]
    99. stencilMask() [我来译!]
    100. stencilMaskSeparate() [我来译!]
    101. stencilOp() [我来译!]
    102. stencilOpSeparate() [我来译!]
    103. texImage2D()
    104. texParameter[fi]()
    105. texSubImage2D() [我来译!]
    106. uniform[1234][fi][v]()
    107. uniformMatrix[234]fv()
    108. useProgram()
    109. validateProgram()
    110. vertexAttrib[1234]f[v]()
    111. vertexAttribPointer()
    112. viewport()
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    1. ANGLE_instanced_arrays
    2. EXT_blend_minmax
    3. EXT_color_buffer_half_float
    4. EXT_disjoint_timer_query
    5. EXT_frag_depth
    6. EXT_sRGB
    7. EXT_shader_texture_lod
    8. EXT_texture_filter_anisotropic
    9. OES_element_index_uint
    10. OES_standard_derivatives
    11. OES_texture_float
    12. OES_texture_float_linear
    13. OES_texture_half_float
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    16. WEBGL_color_buffer_float
    17. WEBGL_compressed_texture_atc
    18. WEBGL_compressed_texture_etc1
    19. WEBGL_compressed_texture_pvrtc
    20. WEBGL_compressed_texture_s3tc
    21. WEBGL_compressed_texture_s3tc_srgb
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    23. WEBGL_debug_shaders
    24. WEBGL_depth_texture
    25. WEBGL_draw_buffers
    26. WEBGL_lose_context
    27. WebGL2RenderingContext
    28. WebGLActiveInfo
    29. WebGLBuffer
    30. WebGLContextEvent
    31. WebGLFramebuffer
    32. WebGLObject
    33. WebGLProgram
    34. WebGLQuery
    35. WebGLRenderbuffer
    36. WebGLSampler
    37. WebGLShader
    38. WebGLShaderPrecisionFormat
    39. WebGLSync
    40. WebGLTexture
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