void Renderer::render() {
Clock::startSection("render");
startRender();
renderMap();
for (auto &it : entities_) {
renderEntity(it.second);
}
// render overlay second for z ordering issues
if (entityOverlayRenderer_) {
for (auto &it : entities_) {
renderEntityOverlay(it.second);
}
}
effectManager_->render(getRenderTime());
endRender();
}
void Font::write(float x, float y, float z, const char *text, int count, Alignment alignment) {
if (count <= 0)
count = getTextLength(text);
// Get first line
int pos = 0;
int len = findTextChar(text, pos, count, '\n');
if (len == -1) len = count;
beginRender();
while (pos < count) {
float cx = x;
if (alignment == Alignment::CENTER) {
float w = getTextWidth(&text[pos], len);
cx -= w / 2;
} else if (alignment == Alignment::RIGHT) {
float w = getTextWidth(&text[pos], len);
cx -= w;
}
writeInternal(cx, y, z, &text[pos], len);
y -= getLineHeight();
// Get next line
pos += len;
int ch = getTextChar(text, pos, &pos);
if (ch == '\n') {
len = findTextChar(text, pos, count, '\n');
if (len == -1)
len = count - pos;
else
len = len - pos;
}
}
endRender();
}
void App::_render() {
beginRender();
render();
endRender();
}
void Render::render(RenderCamera* camera, RenderTarget *target, bool depthOnly)
{
RENDERER_PERFZONE(Render_render);
const uint32 numLights = (uint32)m_visibleLights.Size();
if(target)
{
target->bind();
}
// TODO: ²ÄÖÊ·Ö×é
if(beginRender())
{
if(depthOnly)
{
RENDERER_PERFZONE(Render_render_depthOnly);
bindAmbientState(Colour(0,0,0,1));
bindViewProj(camera);
renderMeshes(m_visibleLitMeshes, RenderMaterial::PASS_DEPTH);
renderMeshes(m_visibleUnlitMeshes, RenderMaterial::PASS_DEPTH);
}
else if(numLights > RENDERER_DEFERRED_THRESHOLD)
{
RENDERER_PERFZONE(Render_render_deferred);
bindDeferredState();
bindViewProj(camera);
renderMeshes(m_visibleLitMeshes, RenderMaterial::PASS_UNLIT);
renderMeshes(m_visibleUnlitMeshes, RenderMaterial::PASS_UNLIT);
renderDeferredLights();
}
else if(numLights > 0)
{
RENDERER_PERFZONE(Render_render_lit);
bindAmbientState(m_ambientColor);
bindViewProj(camera);
RenderLight &light0 = *m_visibleLights[0];
light0.bind();
renderMeshes(m_visibleLitMeshes, light0.getPass());
light0.m_renderer = 0;
//bindAmbientState(Colour(0,0,0,1));
beginMultiPass();
for(uint32 i=1; i<numLights; i++)
{
RenderLight &light = *m_visibleLights[i];
light.bind();
renderMeshes(m_visibleLitMeshes, light.getPass());
light.m_renderer = 0;
}
endMultiPass();
renderMeshes(m_visibleUnlitMeshes, RenderMaterial::PASS_UNLIT);
}
else
{
RENDERER_PERFZONE(Render_render_unlit);
bindAmbientState(Colour(0,0,0,1));
bindViewProj(camera);
renderMeshes(m_visibleLitMeshes, RenderMaterial::PASS_UNLIT);
renderMeshes(m_visibleUnlitMeshes, RenderMaterial::PASS_UNLIT);
}
endRender();
}
if(target)
{
target->unbind();
}
m_visibleLitMeshes.Reset();
m_visibleUnlitMeshes.Reset();
m_visibleLights.Reset();
}
void Font::writeBox(float x, float y, float z, float width, const char *text, int count, Alignment alignment) {
if (count <= 0)
count = getTextLength(text);
float currWidth = 0, wordWidth;
int lineS = 0, lineE = 0, wordS = 0, wordE = 0;
int wordCount = 0;
const char *s = " ";
float spaceWidth = getTextWidth(s, 1);
bool softBreak = false;
beginRender();
for (; lineS < count;) {
// Determine the extent of the line
for (;;) {
// Determine the number of characters in the word
while (wordE < count &&
getTextChar(text, wordE) != ' ' &&
getTextChar(text, wordE) != '\n')
// Advance the cursor to the next character
getTextChar(text, wordE, &wordE);
// Determine the width of the word
if (wordE > wordS) {
wordCount++;
wordWidth = getTextWidth(&text[wordS], wordE - wordS);
} else
wordWidth = 0;
// Does the word fit on the line? The first word is always accepted.
if (wordCount == 1 || currWidth + (wordCount > 1 ? spaceWidth : 0) + wordWidth <= width) {
// Increase the line extent to the end of the word
lineE = wordE;
currWidth += (wordCount > 1 ? spaceWidth : 0) + wordWidth;
// Did we reach the end of the line?
if (wordE == count || getTextChar(text, wordE) == '\n') {
softBreak = false;
// Skip the newline character
if (wordE < count)
// Advance the cursor to the next character
getTextChar(text, wordE, &wordE);
break;
}
// Skip the trailing space
if (wordE < count && getTextChar(text, wordE) == ' ')
// Advance the cursor to the next character
getTextChar(text, wordE, &wordE);
// Move to next word
wordS = wordE;
} else {
softBreak = true;
// Skip the trailing space
if (wordE < count && getTextChar(text, wordE) == ' ')
// Advance the cursor to the next character
getTextChar(text, wordE, &wordE);
break;
}
}
// Write the line
if (alignment == Alignment::JUSTIFY) {
float spacing = 0;
if (softBreak) {
if (wordCount > 2)
spacing = (width - currWidth) / (wordCount - 2);
else
spacing = (width - currWidth);
}
writeInternal(x, y, z, &text[lineS], lineE - lineS, spacing);
} else {
float cx = x;
if (alignment == Alignment::RIGHT)
cx = x + width - currWidth;
else if (alignment == Alignment::CENTER)
cx = x + 0.5f*(width - currWidth);
writeInternal(cx, y, z, &text[lineS], lineE - lineS);
}
if (softBreak) {
// Skip the trailing space
if (lineE < count && getTextChar(text, lineE) == ' ')
// Advance the cursor to the next character
getTextChar(text, lineE, &lineE);
// We've already counted the first word on the next line
currWidth = wordWidth;
wordCount = 1;
} else {
// Skip the line break
if (lineE < count && getTextChar(text, lineE) == '\n')
// Advance the cursor to the next character
getTextChar(text, lineE, &lineE);
currWidth = 0;
wordCount = 0;
}
// Move to next line
lineS = lineE;
wordS = wordE;
y -= getLineHeight();
}
endRender();
}
// ---------------------------------------------------------------------------------------------------------------------------------------------------
//
void ofxOculusRift::endRenderSceneRightEye()
{
endRender( &eyeFboRight );
}
// ---------------------------------------------------------------------------------------------------------------------------------------------------
//
void ofxOculusRift::endRenderSceneLeftEye()
{
endRender( &eyeFboLeft );
}
void wyRenderTexture::clear(float r, float g, float b, float a) {
beginRender(r, g, b, a);
endRender();
}