FGFS-4.1/OpenSceneGraph
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Added support for Camera::PACKED_DEPTH_STENCIL_BUFFER to .osg and .ive formats

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This commit is contained in:
Robert Osfield 2008-11-09 11:56:02 +00:00
parent 2090fb1450
commit 5bb6fe2ee7
4 changed files with 58 additions and 41 deletions
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3
examples/osgprerender/osgprerender.cpp
View File

@ -38,6 +38,7 @@
#include <osgDB/Registry>
#include <osgDB/ReadFile>
#include <osgDB/WriteFile>
#include <osgViewer/Viewer>
#include <osgViewer/ViewerEventHandlers>
@ -483,6 +484,8 @@ int main( int argc, char **argv )
osg::Group* rootNode = new osg::Group();
rootNode->addChild(createPreRenderSubGraph(loadedModelTransform,tex_width,tex_height, renderImplementation, useImage, useTextureRectangle, useHDR, samples, colorSamples));
osgDB::writeNodeFile(*rootNode, "test.ive");
// add model to the viewer.
viewer.setSceneData( rootNode );

13
src/osgPlugins/ive/Camera.cpp
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@ -143,7 +143,18 @@ void Camera::read(DataInputStream* in)
unsigned int numAttachments = in->readUInt();
for(unsigned int i=0; i<numAttachments; ++i)
{
Attachment& attachment = _bufferAttachmentMap[(BufferComponent)in->readInt()];
int buffer_component = in->readInt();
if (in->getVersion() < VERSION_0036 )
{
// prior to VERSION_0036, there was no PACKED_DEPTH_STENCIL_BUFFER so we have to
// bump up the value of one to make sure it maps to the original location.
if (buffer_component >= PACKED_DEPTH_STENCIL_BUFFER)
{
++buffer_component;
}
}
Attachment& attachment = _bufferAttachmentMap[BufferComponent(buffer_component)];
attachment._internalFormat = (GLenum)in->readUInt();
if (in->readBool())

3
src/osgPlugins/ive/IveVersion.h
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@ -44,8 +44,9 @@
#define VERSION_0033 33
#define VERSION_0034 34
#define VERSION_0035 35
#define VERSION_0036 36
#define VERSION VERSION_0035
#define VERSION VERSION_0036
/* The BYTE_SEX tag is used to check the endian
of the IVE file being read in. The IVE format

80
src/osgPlugins/osg/Camera.cpp
View File

@ -317,25 +317,26 @@ bool Camera_writeLocalData(const Object& obj, Output& fw)
bool Camera_matchBufferComponentStr(const char* str,Camera::BufferComponent& buffer)
{
if (strcmp(str,"DEPTH_BUFFER")==0) buffer = osg::Camera::DEPTH_BUFFER;
else if (strcmp(str,"STENCIL_BUFFER")==0) buffer = osg::Camera::STENCIL_BUFFER;
else if (strcmp(str,"COLOR_BUFFER")==0) buffer = osg::Camera::COLOR_BUFFER;
else if (strcmp(str,"COLOR_BUFFER0")==0) buffer = osg::Camera::COLOR_BUFFER0;
else if (strcmp(str,"COLOR_BUFFER1")==0) buffer = osg::Camera::COLOR_BUFFER1;
else if (strcmp(str,"COLOR_BUFFER2")==0) buffer = osg::Camera::COLOR_BUFFER2;
else if (strcmp(str,"COLOR_BUFFER3")==0) buffer = osg::Camera::COLOR_BUFFER3;
else if (strcmp(str,"COLOR_BUFFER4")==0) buffer = osg::Camera::COLOR_BUFFER4;
else if (strcmp(str,"COLOR_BUFFER5")==0) buffer = osg::Camera::COLOR_BUFFER5;
else if (strcmp(str,"COLOR_BUFFER6")==0) buffer = osg::Camera::COLOR_BUFFER6;
else if (strcmp(str,"COLOR_BUFFER7")==0) buffer = osg::Camera::COLOR_BUFFER7;
else if (strcmp(str,"COLOR_BUFFER8")==0) buffer = osg::Camera::COLOR_BUFFER8;
else if (strcmp(str,"COLOR_BUFFER9")==0) buffer = osg::Camera::COLOR_BUFFER9;
else if (strcmp(str,"COLOR_BUFFER10")==0) buffer = osg::Camera::COLOR_BUFFER10;
else if (strcmp(str,"COLOR_BUFFER11")==0) buffer = osg::Camera::COLOR_BUFFER11;
else if (strcmp(str,"COLOR_BUFFER12")==0) buffer = osg::Camera::COLOR_BUFFER12;
else if (strcmp(str,"COLOR_BUFFER13")==0) buffer = osg::Camera::COLOR_BUFFER13;
else if (strcmp(str,"COLOR_BUFFER14")==0) buffer = osg::Camera::COLOR_BUFFER14;
else if (strcmp(str,"COLOR_BUFFER15")==0) buffer = osg::Camera::COLOR_BUFFER15;
if (strcmp(str,"DEPTH_BUFFER")==0) buffer = osg::Camera::DEPTH_BUFFER;
else if (strcmp(str,"STENCIL_BUFFER")==0) buffer = osg::Camera::STENCIL_BUFFER;
else if (strcmp(str,"PACKED_DEPTH_STENCIL_BUFFER")==0) buffer = osg::Camera::PACKED_DEPTH_STENCIL_BUFFER;
else if (strcmp(str,"COLOR_BUFFER")==0) buffer = osg::Camera::COLOR_BUFFER;
else if (strcmp(str,"COLOR_BUFFER0")==0) buffer = osg::Camera::COLOR_BUFFER0;
else if (strcmp(str,"COLOR_BUFFER1")==0) buffer = osg::Camera::COLOR_BUFFER1;
else if (strcmp(str,"COLOR_BUFFER2")==0) buffer = osg::Camera::COLOR_BUFFER2;
else if (strcmp(str,"COLOR_BUFFER3")==0) buffer = osg::Camera::COLOR_BUFFER3;
else if (strcmp(str,"COLOR_BUFFER4")==0) buffer = osg::Camera::COLOR_BUFFER4;
else if (strcmp(str,"COLOR_BUFFER5")==0) buffer = osg::Camera::COLOR_BUFFER5;
else if (strcmp(str,"COLOR_BUFFER6")==0) buffer = osg::Camera::COLOR_BUFFER6;
else if (strcmp(str,"COLOR_BUFFER7")==0) buffer = osg::Camera::COLOR_BUFFER7;
else if (strcmp(str,"COLOR_BUFFER8")==0) buffer = osg::Camera::COLOR_BUFFER8;
else if (strcmp(str,"COLOR_BUFFER9")==0) buffer = osg::Camera::COLOR_BUFFER9;
else if (strcmp(str,"COLOR_BUFFER10")==0) buffer = osg::Camera::COLOR_BUFFER10;
else if (strcmp(str,"COLOR_BUFFER11")==0) buffer = osg::Camera::COLOR_BUFFER11;
else if (strcmp(str,"COLOR_BUFFER12")==0) buffer = osg::Camera::COLOR_BUFFER12;
else if (strcmp(str,"COLOR_BUFFER13")==0) buffer = osg::Camera::COLOR_BUFFER13;
else if (strcmp(str,"COLOR_BUFFER14")==0) buffer = osg::Camera::COLOR_BUFFER14;
else if (strcmp(str,"COLOR_BUFFER15")==0) buffer = osg::Camera::COLOR_BUFFER15;
else return false;
return true;
}
@ -343,26 +344,27 @@ const char* Camera_getBufferComponentStr(Camera::BufferComponent buffer)
{
switch(buffer)
{
case (osg::Camera::DEPTH_BUFFER) : return "DEPTH_BUFFER";
case (osg::Camera::STENCIL_BUFFER) : return "STENCIL_BUFFER";
case (osg::Camera::COLOR_BUFFER) : return "COLOR_BUFFER";
case (osg::Camera::COLOR_BUFFER0) : return "COLOR_BUFFER0";
case (osg::Camera::COLOR_BUFFER1) : return "COLOR_BUFFER1";
case (osg::Camera::COLOR_BUFFER2) : return "COLOR_BUFFER2";
case (osg::Camera::COLOR_BUFFER3) : return "COLOR_BUFFER3";
case (osg::Camera::COLOR_BUFFER4) : return "COLOR_BUFFER4";
case (osg::Camera::COLOR_BUFFER5) : return "COLOR_BUFFER5";
case (osg::Camera::COLOR_BUFFER6) : return "COLOR_BUFFER6";
case (osg::Camera::COLOR_BUFFER7) : return "COLOR_BUFFER7";
case (osg::Camera::COLOR_BUFFER8) : return "COLOR_BUFFER8";
case (osg::Camera::COLOR_BUFFER9) : return "COLOR_BUFFER9";
case (osg::Camera::COLOR_BUFFER10) : return "COLOR_BUFFER10";
case (osg::Camera::COLOR_BUFFER11) : return "COLOR_BUFFER11";
case (osg::Camera::COLOR_BUFFER12) : return "COLOR_BUFFER12";
case (osg::Camera::COLOR_BUFFER13) : return "COLOR_BUFFER13";
case (osg::Camera::COLOR_BUFFER14) : return "COLOR_BUFFER14";
case (osg::Camera::COLOR_BUFFER15) : return "COLOR_BUFFER15";
default : return "UnknownBufferComponent";
case (osg::Camera::DEPTH_BUFFER) : return "DEPTH_BUFFER";
case (osg::Camera::STENCIL_BUFFER) : return "STENCIL_BUFFER";
case (osg::Camera::PACKED_DEPTH_STENCIL_BUFFER) : return "PACKED_DEPTH_STENCIL_BUFFER";
case (osg::Camera::COLOR_BUFFER) : return "COLOR_BUFFER";
case (osg::Camera::COLOR_BUFFER0) : return "COLOR_BUFFER0";
case (osg::Camera::COLOR_BUFFER1) : return "COLOR_BUFFER1";
case (osg::Camera::COLOR_BUFFER2) : return "COLOR_BUFFER2";
case (osg::Camera::COLOR_BUFFER3) : return "COLOR_BUFFER3";
case (osg::Camera::COLOR_BUFFER4) : return "COLOR_BUFFER4";
case (osg::Camera::COLOR_BUFFER5) : return "COLOR_BUFFER5";
case (osg::Camera::COLOR_BUFFER6) : return "COLOR_BUFFER6";
case (osg::Camera::COLOR_BUFFER7) : return "COLOR_BUFFER7";
case (osg::Camera::COLOR_BUFFER8) : return "COLOR_BUFFER8";
case (osg::Camera::COLOR_BUFFER9) : return "COLOR_BUFFER9";
case (osg::Camera::COLOR_BUFFER10) : return "COLOR_BUFFER10";
case (osg::Camera::COLOR_BUFFER11) : return "COLOR_BUFFER11";
case (osg::Camera::COLOR_BUFFER12) : return "COLOR_BUFFER12";
case (osg::Camera::COLOR_BUFFER13) : return "COLOR_BUFFER13";
case (osg::Camera::COLOR_BUFFER14) : return "COLOR_BUFFER14";
case (osg::Camera::COLOR_BUFFER15) : return "COLOR_BUFFER15";
default : return "UnknownBufferComponent";
}
}