void ninePatch::draw(float left, float right, float bottom, float top)
{
int currenttexture;
glGetIntegerv(GL_TEXTURE_BINDING_2D, ¤ttexture);
if (currenttexture != texture)
glBindTexture(GL_TEXTURE_2D, texture);
texturedQuad(left, left + soffsleft, bottom, bottom - soffsbottom, 0, toffsleft, 0, toffsbottom);
texturedQuad(left + soffsleft, right - soffsright, bottom, bottom - soffsbottom, toffsleft, toffsright, 0, toffsbottom);
texturedQuad(right - soffsright, right, bottom, bottom - soffsbottom, toffsright, 1.0, 0, toffsbottom);
texturedQuad(left, left + soffsleft, bottom - soffsbottom, top + soffstop, 0, toffsleft, toffsbottom, toffstop);
texturedQuad(left + soffsleft, right - soffsright, bottom - soffsbottom, top + soffstop, toffsleft, toffsright, toffsbottom, toffstop);
texturedQuad(right - soffsright, right, bottom - soffsbottom, top + soffstop, toffsright, 1.0, toffsbottom, toffstop);
texturedQuad(left, left + soffsleft, top + soffstop, top, 0, toffsleft, toffstop, 1);
texturedQuad(left + soffsleft, right - soffsright, top + soffstop, top, toffsleft, toffsright, toffstop, 1);
texturedQuad(right - soffsright, right, top + soffstop, top, toffsright, 1.0, toffstop, 1);
}
void FakeSSSPass::render(ofFbo& readFbo, ofFbo& writeFbo, ofTexture& depthTex)
{
writeFbo.begin();
shader.begin();
shader.setUniformTexture("Texture", readFbo.getTextureReference(), 0);
shader.setUniform3f("LightPosition", lightPosition.x, lightPosition.y, lightPosition.z);
shader.setUniform1f("MaterialThickness", materialThickness);
shader.setUniform3f("ExtinctionCoefficient", extinctionCoefficient.x, extinctionCoefficient.y, extinctionCoefficient.z);
shader.setUniform4f("LightColor", lightColor.x, lightColor.y, lightColor.z, 1.0);
shader.setUniform4f("BaseColor", baseColor.x, baseColor.y, baseColor.z, 1.0);
shader.setUniform4f("SpecColor", specularColor.y, specularColor.y, specularColor.z, 1.0 );
shader.setUniform1f("SpecPower", specular);
shader.setUniform1f("RimScalar", rimScale);
shader.setUniform1f("AttenuationOffset", attenuationOffset);
texturedQuad(0, 0, writeFbo.getWidth(), writeFbo.getHeight());
shader.end();
writeFbo.end();
}
void GpuParticles::update()
{
fbos[1 - currentReadFbo].begin(false);
glPushAttrib(GL_ENABLE_BIT);
// we set up no camera model and ignore the modelview and projection matrices
// in the vertex shader, we make a viewport large enought to ensure the shader
// is executed for each pixel
glViewport(0, 0, width, height);
glDisable(GL_BLEND);
ofSetColor(255, 255, 255);
fbos[1 - currentReadFbo].activateAllDrawBuffers();
updateShader.begin();
ofNotifyEvent(updateEvent, updateShader, this);
setUniforms(updateShader);
texturedQuad(-1, -1, 2, 2, width, height);
updateShader.end();
glPopAttrib();
fbos[1 - currentReadFbo].end();
currentReadFbo = 1 - currentReadFbo;
}
void Animal::switchToDead()
{
stopMoving();
texturedQuad(_dead);
_isDead = true;
}
void workshopScene::render(sceneInfo &info)
{
glMatrixMode( GL_PROJECTION );
glLoadIdentity();
glFrustum((-1.f * info.width) / info.height, (1.f * info.width) / info.height, -1.f, 1.f, 1.f, 1000.f);
glMatrixMode( GL_MODELVIEW );
glLoadIdentity();
btQuaternion invrotate = camera.orientation.inverse();
glRotatef(invrotate.getAngle() * RAD_TO_DEGREES, invrotate.getAxis().getX(), invrotate.getAxis().getY(), invrotate.getAxis().getZ());
glTranslatef(-camera.position.getX(), -camera.position.getY(), -camera.position.getZ());
GLfloat mat_specular[] = { 1.0, 1.0, 1.0, 1.0 };
GLfloat mat_shininess[] = { 50.0 };
GLfloat light_position[] = { 1.2, 1.1, 1.0, 0.0 };
glShadeModel (GL_SMOOTH);
glMaterialfv(GL_FRONT, GL_SPECULAR, mat_specular);
glMaterialfv(GL_FRONT, GL_SHININESS, mat_shininess);
glLightfv(GL_LIGHT0, GL_POSITION, light_position);
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LEQUAL);
glEnable(GL_COLOR_MATERIAL);
glColor3f(1.f, 1.f, 1.f);
glEnable(GL_CULL_FACE);
gWorld->render();
if (axisHasFirst)
{
glColor3f(1, 0, 0);
btTransform trans = ((btRigidBody*)(axisResult.m_collisionObject))->getCenterOfMassTransform();
btVector3 start = trans * axisFirstPivot;
btVector3 end = trans * (axisFirstPivot + axisFirstNormal * 0.5);
glBegin(GL_LINES);
glVertex3f(start.getX(), start.getY(), start.getZ());
glVertex3f(end.getX(), end.getY(), end.getZ());
glEnd();
}
glPushAttrib(GL_ENABLE_BIT);
glDisable(GL_CULL_FACE);
glDisable(GL_LIGHTING);
glDisable(GL_DEPTH_TEST);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0.f, info.width, info.height, 0.f, -1.f, 1.f);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glEnable(GL_TEXTURE_2D);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glColor3f(1.f, 1.f, 1.f);
panel.draw(0, UI_SIZE + 16, info.height, 0);
glPushAttrib(GL_SCISSOR_BIT);
glEnable(GL_SCISSOR_TEST);
glScissor(8, 8, UI_SIZE, info.height - 16);
for (unsigned int i = 0; i < thumbnails.size(); i++)
{
int basex = 8;
int basey = 8 + (UI_SIZE + 8) * i;
if (i == selectedItem)
glColor3f(1.f, 1.f, 0.5f);
else
glColor3f(1.f, 1.f, 1.f);
button.draw(basex, basex + UI_SIZE, basey + UI_SIZE, basey);
glBindTexture(GL_TEXTURE_2D, thumbnails[i]);
texturedQuad(basex + 8, basex + (UI_SIZE - 8), basey + (UI_SIZE - 8), basey + 8);
}
glPopAttrib();
panel.draw(UI_SIZE + 16, info.width, info.height, info.height - UI_SMALL - 16);
glColor3f(1.f, 1.f, 1.f);
for (unsigned int i = 0; i < tooltextures.size(); i++)
{
int basex = UI_SIZE + 16 + 8 + (UI_SMALL + 8) * i;
int basey = info.height - 8 - UI_SMALL;
if (i == selectedTool)
glColor3f(1.f, 1.f, 0.5f);
else
glColor3f(1.f, 1.f, 1.f);
button.draw(basex, basex + UI_SMALL, basey + UI_SMALL, basey);
glBindTexture(GL_TEXTURE_2D, tooltextures[i]);
texturedQuad(basex + 8, basex + UI_SMALL - 8, basey + UI_SMALL - 8, basey + 8);
}
glColor3f(1.f, 1.f, 1.f);
if (info.captureMouse)
{
if (mousevelx * mousevelx + mousevely * mousevely < 1.f)
glColor3f(1, 0, 0);
glBindTexture(GL_TEXTURE_2D, cursor);
texturedQuad(cursorx, cursorx + 20, cursory + 20, cursory);
glBindTexture(GL_TEXTURE_2D, 0);
glBegin(GL_LINES);
glVertex2f(cursorx, cursory);
glVertex2f(cursorx + mousevelx, cursory + mousevely);
glEnd();
}
if (mousevelx * mousevelx + mousevely * mousevely < 1.f && mouseRayCallback.hasHit())
showBubble(cursorx, cursory, gWorld->findObj((btRigidBody*)mouseRayCallback.m_collisionObject)->tag);
/*glBindTexture(GL_TEXTURE_2D, font);
info.keybuffer.push_back(0);
print(100, 100, &info.keybuffer[0]);
glBindTexture(GL_TEXTURE_2D, stbfont);
texturedQuad(100, 200, 500, 400);
stbprint(100, 300, &info.keybuffer[0]);
info.keybuffer.erase(info.keybuffer.end() - 1);*/
glPopAttrib();
}
void workshopScene::renderChar(int x, int y, char c)
{
texturedQuad(x, x + 8, y, y + 8, 0.f, 1.f, 1.f - c / 128.f, 1.f - (c + 1) / 128.f);
}