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issue #1056: Fixed a bug in CCDirector::setProjection. 

We should invoking kmGLMultMatrix(&orthoMatrix) after invoking kmMat4OrthographicProjection.
This commit is contained in:
James Chen 2012-03-28 17:02:07 +08:00
parent 394bb24cf5
commit c73c84f79b
3 changed files with 5 additions and 4 deletions
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1
cocos2dx/CCDirector.cpp
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@ -339,6 +339,7 @@ void CCDirector::setProjection(ccDirectorProjection kProjection)
kmGLLoadIdentity(); kmGLLoadIdentity();
kmMat4 orthoMatrix; kmMat4 orthoMatrix;
kmMat4OrthographicProjection(&orthoMatrix, 0, size.width, 0, size.height, -1024, 1024 ); kmMat4OrthographicProjection(&orthoMatrix, 0, size.width, 0, size.height, -1024, 1024 );
kmGLMultMatrix(&orthoMatrix);
kmGLMatrixMode(KM_GL_MODELVIEW); kmGLMatrixMode(KM_GL_MODELVIEW);
kmGLLoadIdentity(); kmGLLoadIdentity();
} }

6
cocos2dx/kazmath/src/mat4.c
View File

@ -87,9 +87,9 @@ int gaussj(kmMat4 *a, kmMat4 *b)
{ {
int i, icol = 0, irow = 0, j, k, l, ll, n = 4, m = 4; int i, icol = 0, irow = 0, j, k, l, ll, n = 4, m = 4;
float big, dum, pivinv; float big, dum, pivinv;
int indxc[4]; int indxc[4] = {0};
int indxr[4]; int indxr[4] = {0};
int ipiv[4]; int ipiv[4] = {0};
for (j = 0; j < n; j++) { for (j = 0; j < n; j++) {
ipiv[j] = 0; ipiv[j] = 0;

2
cocos2dx/tileMap_parallax_nodes/CCTMXLayer.cpp
View File

@ -180,7 +180,7 @@ void CCTMXLayer::setupTiles()
// XXX: gid == 0 --> empty tile // XXX: gid == 0 --> empty tile
if( gid != 0 ) if( gid != 0 )
{ {
this->appendTileForGID(gid, ccp((float)x, (float)y)); this->appendTileForGID(gid, ccp(x, y));
// Optimization: update min and max GID rendered by the layer // Optimization: update min and max GID rendered by the layer
m_uMinGID = MIN(gid, m_uMinGID); m_uMinGID = MIN(gid, m_uMinGID);