OpenCascade/occt
1
0
Fork 0
mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-04-04 18:06:22 +03:00
Code Packages Releases Activity

0031175: Visualization - support dumping RED channel as grayscale image

Browse Source 
Graphic3d_BufferType has been extended by Graphic3d_BT_Red.
This commit is contained in:
kgv 2019-11-18 14:00:01 +03:00 committed by bugmaster
parent 8f00325d73
commit 4eff0c0480
4 changed files with 18 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/Graphic3d/Graphic3d_BufferType.hxx
View File

@ -15,12 +15,13 @@
#define _Graphic3d_BufferType_H__
//! Define buffers available for dump
typedef enum
enum Graphic3d_BufferType
{
Graphic3d_BT_RGB, //!< color buffer without alpha component
Graphic3d_BT_RGBA, //!< color buffer
Graphic3d_BT_Depth, //!< depth buffer
Graphic3d_BT_RGB_RayTraceHdrLeft //!< left view HDR color buffer for Ray-Tracing
} Graphic3d_BufferType;
Graphic3d_BT_Depth, //!< depth buffer
Graphic3d_BT_RGB_RayTraceHdrLeft, //!< left view HDR color buffer for Ray-Tracing
Graphic3d_BT_Red, //!< color buffer, red channel
};
#endif // _Graphic3d_BufferType_H__

4
src/OpenGl/OpenGl_FrameBuffer.cxx
View File

@ -779,11 +779,11 @@ Standard_Boolean OpenGl_FrameBuffer::BufferDump (const Handle(OpenGl_Context)& t
{
#if !defined(GL_ES_VERSION_2_0)
case Image_Format_Gray:
aFormat = GL_DEPTH_COMPONENT;
aFormat = theBufferType == Graphic3d_BT_Depth ? GL_DEPTH_COMPONENT : GL_RED;
aType = GL_UNSIGNED_BYTE;
break;
case Image_Format_GrayF:
aFormat = GL_DEPTH_COMPONENT;
aFormat = theBufferType == Graphic3d_BT_Depth ? GL_DEPTH_COMPONENT : GL_RED;
aType = GL_FLOAT;
break;
case Image_Format_RGF:

1
src/V3d/V3d_View.cxx
View File

@ -2700,6 +2700,7 @@ Standard_Boolean V3d_View::ToPixMap (Image_PixMap& theImage,
case Graphic3d_BT_RGBA: aFormat = Image_Format_RGBA; break;
case Graphic3d_BT_Depth: aFormat = Image_Format_GrayF; break;
case Graphic3d_BT_RGB_RayTraceHdrLeft: aFormat = Image_Format_RGBF; break;
case Graphic3d_BT_Red: aFormat = Image_Format_Gray; break;
}
if (!theImage.InitZero (aFormat, Standard_Size(aTargetSize.x()), Standard_Size(aTargetSize.y())))

10
src/ViewerTest/ViewerTest.cxx
View File

@ -1157,6 +1157,10 @@ static Standard_Integer VDump (Draw_Interpretor& theDI,
{
aParams.BufferType = Graphic3d_BT_RGB;
}
else if (aBufArg == "red")
{
aParams.BufferType = Graphic3d_BT_Red;
}
else if (aBufArg == "depth")
{
aParams.BufferType = Graphic3d_BT_Depth;
@ -1223,6 +1227,11 @@ static Standard_Integer VDump (Draw_Interpretor& theDI,
{
aParams.BufferType = Graphic3d_BT_RGB;
}
else if (anArg == "-red"
|| anArg == "red")
{
aParams.BufferType = Graphic3d_BT_Red;
}
else if (anArg == "-depth"
|| anArg == "depth")
{
@ -1303,6 +1312,7 @@ static Standard_Integer VDump (Draw_Interpretor& theDI,
case Graphic3d_BT_RGBA: aFormat = Image_Format_RGBA; break;
case Graphic3d_BT_Depth: aFormat = Image_Format_GrayF; break;
case Graphic3d_BT_RGB_RayTraceHdrLeft: aFormat = Image_Format_RGBF; break;
case Graphic3d_BT_Red: aFormat = Image_Format_Gray; break;
}
switch (aStereoPair)