depth
glClearDepth specifies the depth value used by glClear() to clear the depth buffer. Values specified by glClearDepth are clamped to the range 0 1.
The type of the depth parameter was changed from GLclampf to GLfloat for glClearDepthf and from GLclampd to GLdouble for glClearDepth. This change is transparent to user code and is described in detail on the removedTypes() page.
glGet() with argument GL_DEPTH_CLEAR_VALUE
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OpenGL Version
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| Function / Feature Name | 2.0 | 2.1 | 3.0 | 3.1 | 3.2 | 3.3 | 4.0 | 4.1 | 4.2 | 4.3 | 4.4 |
4.5
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| glClearDepth | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
✔
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| glClearDepthf | - | - | - | - | - | - | - | ✔ | ✔ | ✔ | ✔ |
✔
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