- more rendering speed improvements (conversion of main portions of minimap to vertex arrays)
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d0e050dde3
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49d7f5f036
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@ -126,7 +126,7 @@ const float Renderer::magicCircleRadius= 1.f;
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//perspective values
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const float Renderer::perspFov= 60.f;
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const float Renderer::perspNearPlane= 1.f;
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const float Renderer::perspNearPlane= 2.f;
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//const float Renderer::perspFarPlane= 50.f;
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const float Renderer::perspFarPlane= 1000.f;
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@ -2605,10 +2605,20 @@ void Renderer::renderWaterEffects(){
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glDepthFunc(GL_LEQUAL);
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glEnable(GL_COLOR_MATERIAL);
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glNormal3f(0.f, 1.f, 0.f);
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//glNormal3f(0.f, 1.f, 0.f);
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//splashes
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glBindTexture(GL_TEXTURE_2D, static_cast<Texture2DGl*>(coreData.getWaterSplashTexture())->getHandle());
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//!!!
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Vec2f texCoords[4];
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Vec3f vertices[4];
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Vec3f normals[4];
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glEnableClientState(GL_VERTEX_ARRAY);
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glEnableClientState(GL_NORMAL_ARRAY);
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glEnableClientState(GL_TEXTURE_COORD_ARRAY);
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for(int i=0; i<we->getWaterSplashCount(); ++i){
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const WaterSplash *ws= we->getWaterSplash(i);
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@ -2625,10 +2635,31 @@ void Renderer::renderWaterEffects(){
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}
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if(visible == true) {
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float scale= ws->getAnim()*ws->getSize();
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texCoords[0] = Vec2f(0.f, 1.f);
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vertices[0] = Vec3f(ws->getPos().x-scale, height, ws->getPos().y+scale);
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normals[0] = Vec3f(0.f, 1.f, 0.f);
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glColor4f(1.f, 1.f, 1.f, 1.f-ws->getAnim());
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texCoords[1] = Vec2f(0.f, 0.f);
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vertices[1] = Vec3f(ws->getPos().x-scale, height, ws->getPos().y-scale);
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normals[1] = Vec3f(0.f, 1.f, 0.f);
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texCoords[2] = Vec2f(1.f, 1.f);
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vertices[2] = Vec3f(ws->getPos().x+scale, height, ws->getPos().y+scale);
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normals[2] = Vec3f(0.f, 1.f, 0.f);
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texCoords[3] = Vec2f(1.f, 0.f);
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vertices[3] = Vec3f(ws->getPos().x+scale, height, ws->getPos().y-scale);
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normals[3] = Vec3f(0.f, 1.f, 0.f);
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glColor4f(1.f, 1.f, 1.f, 1.f - ws->getAnim());
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glTexCoordPointer(2, GL_FLOAT, 0,&texCoords[0]);
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glVertexPointer(3, GL_FLOAT, 0, &vertices[0]);
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glNormalPointer(GL_FLOAT, 0, &normals[0]);
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glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
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/*
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glBegin(GL_TRIANGLE_STRIP);
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glTexCoord2f(0.f, 1.f);
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glVertex3f(ws->getPos().x-scale, height, ws->getPos().y+scale);
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@ -2639,10 +2670,15 @@ void Renderer::renderWaterEffects(){
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glTexCoord2f(1.f, 0.f);
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glVertex3f(ws->getPos().x+scale, height, ws->getPos().y-scale);
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glEnd();
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*/
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}
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}
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}
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glDisableClientState(GL_TEXTURE_COORD_ARRAY);
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glDisableClientState(GL_NORMAL_ARRAY);
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glDisableClientState(GL_VERTEX_ARRAY);
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glPopAttrib();
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assertGl();
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@ -2714,12 +2750,18 @@ void Renderer::renderMinimap(){
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glDisable(GL_TEXTURE_2D);
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glEnable(GL_BLEND);
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// draw attack alarm
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for(int i=0; i<attackEffects->getWaterSplashCount(); ++i){
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const WaterSplash *ws= attackEffects->getWaterSplash(i);
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const int itemCount = attackEffects->getWaterSplashCount() * 12;
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Vec2f vertices[itemCount];
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Vec4f colors[itemCount];
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// draw attack alarm
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int vertexIndex = 0;
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//int vertexIndex1 = 0;
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for(int i = 0; i < attackEffects->getWaterSplashCount(); ++i) {
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const WaterSplash *ws = attackEffects->getWaterSplash(i);
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float scale= (1/ws->getAnim()*ws->getSize())*5;
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glColor4f(1.f, 1.f, 0.f, 1.f-ws->getAnim());
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//glColor4f(1.f, 1.f, 0.f, 1.f-ws->getAnim());
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float alpha=(1.f-ws->getAnim())*0.01f;
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Vec2f pos= ws->getPos()/Map::cellScale;
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float attackX=mx +pos.x*zoom.x;
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@ -2731,6 +2773,45 @@ void Renderer::renderMinimap(){
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// glVertex2f(attackX+scale, attackY+scale);
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// glVertex2f(attackX+scale, attackY-scale);
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// glEnd();
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colors[vertexIndex] = Vec4f(1.f, 1.f, 0.f, alpha);
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vertices[vertexIndex] = Vec2f(attackX-scale, attackY-scale);
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vertexIndex++;
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colors[vertexIndex] = Vec4f(1.f, 1.f, 0.f, alpha);
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vertices[vertexIndex] = Vec2f(attackX-scale, attackY+scale);
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vertexIndex++;
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colors[vertexIndex] = Vec4f(1.f, 1.f, 0.f, 0.8f);
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vertices[vertexIndex] = Vec2f(attackX-scale, attackY+scale);
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vertexIndex++;
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colors[vertexIndex] = Vec4f(1.f, 1.f, 0.f, alpha);
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vertices[vertexIndex] = Vec2f(attackX+scale, attackY+scale);
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vertexIndex++;
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colors[vertexIndex] = Vec4f(1.f, 1.f, 0.f, alpha);
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vertices[vertexIndex] = Vec2f(attackX+scale, attackY+scale);
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vertexIndex++;
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colors[vertexIndex] = Vec4f(1.f, 1.f, 0.f, 0.8f);
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vertices[vertexIndex] = Vec2f(attackX+scale, attackY-scale);
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vertexIndex++;
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colors[vertexIndex] = Vec4f(1.f, 1.f, 0.f, alpha);
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vertices[vertexIndex] = Vec2f(attackX+scale, attackY-scale);
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vertexIndex++;
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colors[vertexIndex] = Vec4f(1.f, 1.f, 0.f, alpha);
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vertices[vertexIndex] = Vec2f(attackX-scale, attackY-scale);
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vertexIndex++;
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colors[vertexIndex] = Vec4f(1.f, 1.f, 0.f, 0.8f);
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vertices[vertexIndex] = Vec2f(attackX, attackY);
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vertexIndex++;
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colors[vertexIndex] = Vec4f(1.f, 1.f, 0.f, alpha);
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vertices[vertexIndex] = Vec2f(attackX, attackY);
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vertexIndex++;
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colors[vertexIndex] = Vec4f(1.f, 1.f, 0.f, alpha);
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vertices[vertexIndex] = Vec2f(attackX, attackY);
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vertexIndex++;
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colors[vertexIndex] = Vec4f(1.f, 1.f, 0.f, 0.8f);
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vertices[vertexIndex] = Vec2f(attackX, attackY);
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vertexIndex++;
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/*
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glBegin(GL_TRIANGLES);
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glColor4f(1.f, 1.f, 0.f, alpha);
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glVertex2f(attackX-scale, attackY-scale);
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@ -2759,24 +2840,58 @@ void Renderer::renderMinimap(){
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glColor4f(1.f, 1.f, 0.f, 0.8f);
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glVertex2f(attackX, attackY);
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glEnd();
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*/
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}
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}
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if(vertexIndex > 0) {
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glEnableClientState(GL_COLOR_ARRAY);
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glEnableClientState(GL_VERTEX_ARRAY);
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glColorPointer(4,GL_FLOAT, 0, &colors[0]);
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glVertexPointer(2, GL_FLOAT, 0, &vertices[0]);
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glDrawArrays(GL_TRIANGLE_STRIP, 0, vertexIndex);
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glDisableClientState(GL_COLOR_ARRAY);
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glDisableClientState(GL_VERTEX_ARRAY);
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}
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glDisable(GL_BLEND);
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//draw units
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VisibleQuadContainerCache &qCache = getQuadCache();
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if(qCache.visibleUnitList.size() > 0) {
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uint32 unitIdx=0;
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Vec2f unit_vertices[qCache.visibleUnitList.size()*4];
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Vec3f unit_colors[qCache.visibleUnitList.size()*4];
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for(int visibleIndex = 0;
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visibleIndex < qCache.visibleUnitList.size(); ++visibleIndex) {
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Unit *unit = qCache.visibleUnitList[visibleIndex];
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if (!unit->isAlive()) {
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if (unit->isAlive() == false) {
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continue;
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}
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Vec2i pos= unit->getPos() / Map::cellScale;
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int size= unit->getType()->getSize();
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Vec3f color= unit->getFaction()->getTexture()->getPixmapConst()->getPixel3f(0, 0);
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unit_colors[unitIdx] = color;
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unit_vertices[unitIdx] = Vec2f(mx + pos.x*zoom.x, my + mh - (pos.y*zoom.y));
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unitIdx++;
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unit_colors[unitIdx] = color;
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unit_vertices[unitIdx] = Vec2f(mx + (pos.x+1)*zoom.x+size, my + mh - (pos.y*zoom.y));
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unitIdx++;
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unit_colors[unitIdx] = color;
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unit_vertices[unitIdx] = Vec2f(mx + (pos.x+1)*zoom.x+size, my + mh - ((pos.y+size)*zoom.y));
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unitIdx++;
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unit_colors[unitIdx] = color;
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unit_vertices[unitIdx] = Vec2f(mx + pos.x*zoom.x, my + mh - ((pos.y+size)*zoom.y));
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unitIdx++;
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/*
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glColor3fv(color.ptr());
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glBegin(GL_QUADS);
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@ -2787,7 +2902,19 @@ void Renderer::renderMinimap(){
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glVertex2f(mx + pos.x*zoom.x, my + mh - ((pos.y+size)*zoom.y));
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glEnd();
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*/
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}
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if(unitIdx > 0) {
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glEnableClientState(GL_COLOR_ARRAY);
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glEnableClientState(GL_VERTEX_ARRAY);
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glColorPointer(3,GL_FLOAT, 0, &unit_colors[0]);
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glVertexPointer(2, GL_FLOAT, 0, &unit_vertices[0]);
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glDrawArrays(GL_QUADS, 0, unitIdx);
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glDisableClientState(GL_COLOR_ARRAY);
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glDisableClientState(GL_VERTEX_ARRAY);
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}
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}
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//draw camera
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@ -58,6 +58,11 @@ void ModelRendererGl::begin(bool renderNormals, bool renderTextures, bool render
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glEnable(GL_NORMALIZE);
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glEnable(GL_BLEND);
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glEnable(GL_POLYGON_OFFSET_FILL);
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//glEnable(GL_POLYGON_OFFSET_LINE);
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//glEnable(GL_POLYGON_OFFSET_POINT);
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glPolygonOffset(1.0f, 1.0f);
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glEnableClientState(GL_VERTEX_ARRAY);
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if(renderNormals){
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@ -89,6 +94,11 @@ void ModelRendererGl::end() {
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//set render state
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rendering= false;
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glPolygonOffset( 0.0f, 0.0f );
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glDisable(GL_POLYGON_OFFSET_FILL);
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//glDisable(GL_POLYGON_OFFSET_LINE);
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//glDisable(GL_POLYGON_OFFSET_POINT);
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//pop
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glPopAttrib();
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glPopClientAttrib();
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