glClearDepth function
The glClearDepth function specifies the clear value for the depth buffer.
Syntax
void WINAPI glClearDepth(
GLclampd depth
);
Parameters
-
depth
-
The depth value used when the depth buffer is cleared.
Return value
This function does not return a value.
Error codes
The following error code can be retrieved by the glGetError function.
| Name | Meaning |
|---|---|
|
The function was called between a call to glBegin and the corresponding call to glEnd. |
Remarks
The glClearDepth function specifies the depth value used by glClear to clear the depth buffer. Values specified by glClearDepth are clamped to the range [0,1].
The following function retrieves information related to the glClearDepth function:
glGet with argument GL_DEPTH_CLEAR_VALUE
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 2000 Professional [desktop apps only] |
| Minimum supported server |
Windows 2000 Server [desktop apps only] |
| Header |
|
| Library |
|
| DLL |
|