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changed bind behavior so technically zimage can work in stock GL programs

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This commit is contained in:
James Turk 2003-03-17 03:56:19 +00:00
parent 3e24469db9
commit a3befd7877
1 changed files with 3 additions and 4 deletions
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7
src/ZE_ZImage.cpp
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@ -13,7 +13,7 @@
File: ZE_ZImage.cpp <br> File: ZE_ZImage.cpp <br>
Description: Implementation source file for core ZEngine Image or Texture Object. <br> Description: Implementation source file for core ZEngine Image or Texture Object. <br>
Author(s): James Turk, Gamer Tazar <br> Author(s): James Turk, Gamer Tazar <br>
$Id: ZE_ZImage.cpp,v 1.27 2003/02/10 05:26:17 cozman Exp $<br> $Id: ZE_ZImage.cpp,v 1.28 2003/03/17 03:56:19 cozman Exp $<br>
\file ZE_ZImage.cpp \file ZE_ZImage.cpp
\brief Source file for ZImage. \brief Source file for ZImage.
@ -229,11 +229,8 @@ void ZImage::Bind() const
if(!rTexID) if(!rTexID)
rEngine->ReportError(ZERR_NOIMAGE,"Bind"); rEngine->ReportError(ZERR_NOIMAGE,"Bind");
else else
{
glColor4ub(255,255,255,rAlpha);
glBindTexture(GL_TEXTURE_2D, rTexID); glBindTexture(GL_TEXTURE_2D, rTexID);
} }
}
void ZImage::Draw(int x, int y) const void ZImage::Draw(int x, int y) const
{ {
@ -242,6 +239,7 @@ void ZImage::Draw(int x, int y) const
void ZImage::Draw(float x, float y) const void ZImage::Draw(float x, float y) const
{ {
glColor4ub(255,255,255,rAlpha);
Bind(); Bind();
glBegin(GL_TRIANGLE_STRIP); glBegin(GL_TRIANGLE_STRIP);
glTexCoord2f(rTexMinX,rTexMinY); glVertex2f(x,y); glTexCoord2f(rTexMinX,rTexMinY); glVertex2f(x,y);
@ -267,6 +265,7 @@ void ZImage::DrawRotated(float x, float y, float angle) const
glPushMatrix(); glPushMatrix();
glTranslatef(x+cX,y+cY,0); glTranslatef(x+cX,y+cY,0);
glRotatef(angle,0,0,1.0f); glRotatef(angle,0,0,1.0f);
glColor4ub(255,255,255,rAlpha);
Bind(); Bind();
glBegin(GL_TRIANGLE_STRIP); glBegin(GL_TRIANGLE_STRIP);
glTexCoord2f(rTexMinX,rTexMinY); glVertex2f(-cX,-cY); glTexCoord2f(rTexMinX,rTexMinY); glVertex2f(-cX,-cY);