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sync with icculus repo

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This commit is contained in:
fgenesis 2011-11-20 15:44:17 +01:00
commit e64fb75f84
48 changed files with 21570 additions and 521 deletions
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70
BBGE/Effects.cpp
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@ -28,7 +28,7 @@ PostProcessingFX::PostProcessingFX()
blendType = 0;
layer = renderLayer = 0;
intensity = 0.1;
blurTimes = 12;
blurTimes = 12;
radialBlurColor = Vector(1,1,1);
for (int i = 0; i < FXT_MAX; i++)
enabled[i] = false;
@ -69,8 +69,8 @@ void PostProcessingFX::disable(FXTypes type)
void PostProcessingFX::render()
{
if(!core->frameBuffer.isEnabled())
return;
if(!core->frameBuffer.isEnabled())
return;
for (int i = 0; i < FXT_MAX; i++)
{
@ -83,39 +83,39 @@ void PostProcessingFX::render()
{
case FXT_RADIALBLUR:
float windowW = core->getWindowWidth();
float windowH = core->getWindowHeight();
float textureW = core->frameBuffer.getWidth();
float textureH = core->frameBuffer.getHeight();
float windowW = core->getWindowWidth();
float windowH = core->getWindowHeight();
float textureW = core->frameBuffer.getWidth();
float textureH = core->frameBuffer.getHeight();
float alpha = intensity;
float alpha = intensity;
float offX = -(core->getVirtualOffX() * windowW / core->getVirtualWidth());
float offY = -(core->getVirtualOffY() * windowH / core->getVirtualHeight());
float offX = -(core->getVirtualOffX() * windowW / core->getVirtualWidth());
float offY = -(core->getVirtualOffY() * windowH / core->getVirtualHeight());
float width2 = windowW / 2;
float height2 = windowH / 2;
float width2 = windowW / 2;
float height2 = windowH / 2;
float pw = float(windowW)/float(textureW);
float ph = float(windowH)/float(textureH);
float pw = float(windowW)/float(textureW);
float ph = float(windowH)/float(textureH);
glLoadIdentity();
glLoadIdentity();
glTranslatef(width2 + offX, height2 + offY, 0);
glTranslatef(width2 + offX, height2 + offY, 0);
glEnable(GL_TEXTURE_2D);
glEnable(GL_TEXTURE_2D);
core->frameBuffer.bindTexture();
core->frameBuffer.bindTexture();
glEnable(GL_BLEND);
glEnable(GL_BLEND);
if (blendType == 1)
glBlendFunc(GL_SRC_ALPHA,GL_ONE);
else
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
if (blendType == 1)
glBlendFunc(GL_SRC_ALPHA,GL_ONE);
else
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
float percentX = pw, percentY = ph;
float percentX = pw, percentY = ph;
float inc = 0.01;
float spost = 0.0f; // Starting Texture Coordinate Offset
@ -126,17 +126,17 @@ void PostProcessingFX::render()
{
glColor4f(radialBlurColor.x, radialBlurColor.y, radialBlurColor.z, alpha); // Set The Alpha Value (Starts At 0.2)
glTexCoord2d(spost, spost);
glVertex3f(-width2, height2, 0.0);
glTexCoord2d(spost, spost);
glVertex3f(-width2, height2, 0.0);
glTexCoord2d(percentX-spost, spost);
glVertex3f( width2, height2, 0.0);
glTexCoord2d(percentX-spost, spost);
glVertex3f( width2, height2, 0.0);
glTexCoord2d(percentX-spost, percentY-spost);
glVertex3f( width2, -height2, 0.0);
glTexCoord2d(percentX-spost, percentY-spost);
glVertex3f( width2, -height2, 0.0);
glTexCoord2d(spost, percentY-spost);
glVertex3f(-width2, -height2, 0.0);
glTexCoord2d(spost, percentY-spost);
glVertex3f(-width2, -height2, 0.0);
spost += inc; // Gradually Increase spost (Zooming Closer To Texture Center)
alpha -= alphadec; // Gradually Decrease alpha (Gradually Fading Image Out)
@ -144,9 +144,9 @@ void PostProcessingFX::render()
glEnd();
glColor4f(1,1,1,1);
glBindTexture(GL_TEXTURE_2D, 0);
RenderObject::lastTextureApplied = 0;
glColor4f(1,1,1,1);
glBindTexture(GL_TEXTURE_2D, 0);
RenderObject::lastTextureApplied = 0;
break;