void GraphicsDeviceGL_1_3::drawVirtualScreen()
{
glViewport( m_virtualViewport[0], m_virtualViewport[1], m_virtualViewport[2], m_virtualViewport[3] );
//update the video memory framebuffer.
lockBuffer();
if (m_writeFrame > m_renderFrame)
{
m_videoFrameBuffer->update( m_frameWidth, m_frameHeight, m_frameBuffer_32bpp[m_writeBufferIndex] );
}
m_renderFrame = m_writeFrame;
unlockBuffer();
enableBlending(false);
drawFullscreenQuad(m_videoFrameBuffer);
glViewport( m_fullViewport[0], m_fullViewport[1], m_fullViewport[2], m_fullViewport[3] );
}
void View::paintGL()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
camera3D();
// Don't paint if we haven't gotten a resize yet
#ifdef USE_SHADER_MATERIALS
if (normalDepthTexture.getWidth() * normalDepthTexture.getHeight() == 0)
return;
#endif
// position lights
float position0[4] = { 0, 1, 0, 0 };
float position1[4] = { 0, -1, 0, 0 };
glLightfv(GL_LIGHT0, GL_POSITION, position0);
glLightfv(GL_LIGHT1, GL_POSITION, position1);
if (mode == MODE_SCULPT_MESH)
{
#ifdef USE_SHADER_MATERIALS
normalDepthTexture.startDrawingTo(depthTexture);
normalDepthShader.use();
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
drawMesh(true);
normalDepthShader.unuse();
normalDepthTexture.stopDrawingTo();
camera2D();
glDepthFunc(GL_ALWAYS);
normalDepthTexture.bind(0);
depthTexture.bind(1);
finalCompositeShaders[currentMaterial].use();
finalCompositeShaders[currentMaterial].uniform("windowSize", width(), height());
finalCompositeShaders[currentMaterial].texture("depthTexture", 1);
drawFullscreenQuad();
finalCompositeShaders[currentMaterial].unuse();
depthTexture.unbind(1);
normalDepthTexture.unbind(0);
glDepthFunc(GL_LESS);
camera3D();
#else
drawMesh(true);
#endif
drawGroundPlane();
}
else if (mode == MODE_VIEW_MESH || mode == MODE_ANIMATE_MESH)
{
drawMesh(false);
drawGroundPlane();
drawSkeleton(true);
}
else
{
drawSkeleton(false);
drawGroundPlane();
}
if (drawToolDebug)
foreach (Tool *tool, tools)
tool->drawDebug(mouseX, mouseY);
}
void CubewallScene::_draw(float time)
{
int textBitmapWidthL = min(textBitmapWidth, (int)(time*30.f));
time -= SceneTime::outStorm2cubewall;
float fadeIn = min(1.0f, 1.f+time*0.33f);
bool fadeActive = (fadeIn < 1.0);
if (!fadeActive)
{
fboOverlay->bind();
}
float fade2 = max(0.f, min(1.f, time));
setBlendMode(NO_BLEND);
setCullMode(NO_CULL);
setDepthMode(NO_DEPTH);
glClearDepth(1.0f);
glClearColor(56.f/256.f * fade2, 60.f/256.f * fade2, 50.f/256.f * fade2, 1.0f);
glClear((fadeActive ? 0 : GL_COLOR_BUFFER_BIT) | GL_DEPTH_BUFFER_BIT);
float ctime = max(0.f, time);
int cctime = clamp((int)(gMusic->getBeat() / 16) - int(SceneTime::cubewallStart / BEAT / 16), 0, 6); //6 Teile,Schluß
vec3 eye(-1.5*((cctime & 2) ? -1.f : 1.f), 0.5, (cctime & 1) ? 1. : (2. + 0.95*cos(ctime*0.2) + ctime*ctime*0.005));
vec3 center(0, -0.1 + 0.2*sin(time*0.15) + 0.5*atan(time*0.1), 0);
vec3 up(0, 1, 0);
mat4 view = lookAt(eye, center, up);
mat4 proj = perspective<float>(30.f + 10.f*(float)cos(time*0.1), demo.aspect, 0.001f, 100.f);
mat4 projView = proj*view;
floorClearShader->bind();
setBlendMode(BLEND_ALPHA);
floorClearShader->uniform("u_fade", fadeIn);
floorClearShader->uniform("u_matrix", projView);
drawArray(GL_TRIANGLE_FAN, floorVerts, NULL, NULL, NULL, NULL, sizeof(floorVerts) / (3 * sizeof(float)));
floorClearShader->unbind();
setDepthMode(DEPTH_FULL);
setBlendMode(NO_BLEND);
cubeShader->bind();
cubeShader->uniform("u_eye", eye);
cubeShader->uniform("u_matrix", projView);
float cubeScaleFade = clamp((Duration() - time - 4.0f) / 1.0f, 0.0f, 1.0f);
//ab 179: Kötzchen weg
float explosionTime = max(0.f, time - (179.f - SceneTime::cubewallStart));
float explosionY = explosionTime*explosionTime;
float cubeScale = 16.f / (float)textBitmapWidth;
int cubeInstanceIndex = 0;
for (int x = 0; x < textBitmapWidthL; x++)
{
for (int y = 0; y < textBitmapHeight; y++)
{
int cubeIndex = ((textBitmapHeight - 1) - y)*textBitmapWidth + x;
int pixelPos = cubeIndex * 4;
int a = textBitmap[pixelPos + 3];
if (a == 0) continue;
float r = (textBitmap[pixelPos] * a) * (1.f/(255.f*255.f));
float g = (textBitmap[pixelPos+1] * a) * (1.f/(255.f*255.f));
float b = (textBitmap[pixelPos+2] * a) * (1.f/(255.f*255.f));
float random = randomValues[cubeIndex];
float cubeShiftAmp = 1.f - fract(gMusic->getBeat());// fmod(time * 2 * 1.2f, 1.f);
float cubeShift = (0.5f - random) * cubeShiftAmp * 2;
vec4 color(r, g, b, 1.f);
color *= (1. - (0.5*cubeShift) + cubeShift*random);
float highlightRandom = randomValues[((textBitmapHeight - 1) - y)*textBitmapWidth + (x / 3 + (int)(gMusic->getBeat() / 4)) % (textBitmapWidth*textBitmapHeight)];
float highlight = pow(highlightRandom, 10) * 10;
color *= 1. + highlight;
for (int mirror = 0; mirror < 2; mirror++)
{
vec3 pos(x*cubeScale + time*-0.65f + 1.5f, (y*cubeScale + 0.05f) * (mirror ? -1 : 1), cubeShift*0.5f*cubeScale);
pos.y -= explosionY*(1.f+0.1f*random);
pos.x += explosionTime*sin(10.f*random);
cubePosScale[cubeInstanceIndex] = vec4(pos, cubeScaleFade * 0.4f*cubeScale);
cubeCol [cubeInstanceIndex] = color;
cubeInstanceIndex++;
if (cubeInstanceIndex == 510) //TODO: allokierter Buffer für alle Werte statt der nur 1024 Konstanten-Register
{
cubeShader->uniform("u_posScale", cubePosScale, cubeInstanceIndex);
cubeShader->uniform("u_color", cubeCol, cubeInstanceIndex);
drawArray(GL_TRIANGLE_STRIP, semicube, NULL, NULL, NULL, NULL, sizeof(semicube) / (3 * sizeof(float)), cubeInstanceIndex);
cubeInstanceIndex = 0;
}
}
}
}
cubeShader->uniform("u_posScale", cubePosScale, cubeInstanceIndex);
cubeShader->uniform("u_color", cubeCol, cubeInstanceIndex);
drawArray(GL_TRIANGLE_STRIP, semicube, NULL, NULL, NULL, NULL, sizeof(semicube) / (3 * sizeof(float)), cubeInstanceIndex);
cubeShader->unbind();
floorShader->bind();
setBlendMode(BLEND_ALPHA);
floorShader->uniform("u_eye", eye);
floorShader->uniform("u_matrix", projView);
floorShader->uniform("u_fade", fadeIn);
drawArray(GL_TRIANGLE_FAN, floorVerts, NULL, NULL, NULL, NULL, sizeof(floorVerts) / (3 * sizeof(float)));
floorShader->unbind();
if (!fadeActive)
{
fboOverlay->unbind();
setBlendMode(NO_BLEND);
setCullMode(NO_CULL);
setDepthMode(NO_DEPTH);
kratzerShader->bind();
kratzerShader->bindFbo("src", fboOverlay, 0);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_MIRRORED_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_MIRRORED_REPEAT);
kratzerShader->bindTexture("tex", kratzer, 1);
kratzerShader->uniform("u_fade", fade2);
drawFullscreenQuad();
kratzerShader->unbind();
}
setDepthMode(NO_DEPTH);
setBlendMode(BLEND_ALPHA);
setCullMode(NO_CULL);
if (fadeIn >= 1.0f)
{
float creditsStart = 3.f;
float creditsDuration = (SceneTime::lazorsStart - SceneTime::cubewallStart) - creditsStart;
float creditTime = (time - creditsStart - 1.f) * 3.f / creditsDuration;
float pos = floor(creditTime);
creditsShader->bind();
creditsShader->bindTexture("tex", credits, 0);
creditsShader->uniform("fade", 2 * (creditTime - pos));
drawRect(vec2(-1, -1 + 0.1185), vec2(1, -1 + 2 * 0.1185), vec2(0, (1. / 3.)*(pos + 1)), vec2(1, (1. / 3.)*pos));
creditsShader->unbind();
}
}
