void LandscapeEditorHeightmap::UpdateBrushTool(float32 timeElapsed) { int32 scaleSize = toolImage->GetWidth(); Vector2 pos = landscapePoint - Vector2((float32)scaleSize, (float32)scaleSize)/2.0f; { EditorHeightmap *heightmap = dynamic_cast<EditorHeightmap *>(landscapesController->GetCurrentHeightmap()); DVASSERT(heightmap); if(currentTool->averageDrawing) { float32 koef = (currentTool->averageStrength * timeElapsed) * 2.0f; heightmap->DrawAverageRGBA(toolImage, (int32)pos.x, (int32)pos.y, scaleSize, scaleSize, koef); } else if(currentTool->relativeDrawing) { float32 koef = (currentTool->strength * timeElapsed); if(inverseDrawingEnabled) { koef = -koef; } heightmap->DrawRelativeRGBA(toolImage, (int32)pos.x, (int32)pos.y, scaleSize, scaleSize, koef); } else { Vector3 landSize; AABBox3 transformedBox; workingLandscape->GetBoundingBox().GetTransformedBox(*workingLandscape->GetWorldTransformPtr(), transformedBox); landSize = transformedBox.max - transformedBox.min; float32 maxHeight = landSize.z; float32 height = currentTool->height / maxHeight * Heightmap::MAX_VALUE; float32 koef = (currentTool->averageStrength * timeElapsed) * 2.0f; heightmap->DrawAbsoluteRGBA(toolImage, (int32)pos.x, (int32)pos.y, scaleSize, scaleSize, koef, height); } UpdateHeightmap(Rect(pos.x, pos.y, (float32)scaleSize, (float32)scaleSize)); } }
void HeightmapEditorSystem::UpdateBrushTool(float32 timeElapsed) { if (!toolImage) { DAVA::Logger::Error("Tool image is empty!"); return; } EditorHeightmap* editorHeightmap = drawSystem->GetHeightmapProxy(); int32 scaleSize = toolImage->GetWidth(); Vector2 pos = cursorPosition - Vector2((float32)scaleSize, (float32)scaleSize) / 2.0f; { switch (activeDrawingType) { case HEIGHTMAP_DRAW_RELATIVE: { float32 koef = (strength * timeElapsed); if(inverseDrawingEnabled) { koef = -koef; } if (IsKeyModificatorPressed(DVKEY_ALT)) { koef = -koef; } editorHeightmap->DrawRelativeRGBA(toolImage, (int32)pos.x, (int32)pos.y, scaleSize, scaleSize, koef); break; } case HEIGHTMAP_DRAW_AVERAGE: { float32 koef = (averageStrength * timeElapsed) * 2.0f; editorHeightmap->DrawAverageRGBA(toolImage, (int32)pos.x, (int32)pos.y, scaleSize, scaleSize, koef); break; } case HEIGHTMAP_DRAW_ABSOLUTE: case HEIGHTMAP_DRAW_ABSOLUTE_DROPPER: { float32 maxHeight = drawSystem->GetLandscapeMaxHeight(); float32 height = curHeight / maxHeight * Heightmap::MAX_VALUE; float32 koef = (averageStrength * timeElapsed) * 2.0f; editorHeightmap->DrawAbsoluteRGBA(toolImage, (int32)pos.x, (int32)pos.y, scaleSize, scaleSize, koef, height); break; } case HEIGHTMAP_DROPPER: { float32 curHeight = drawSystem->GetHeightAtPoint(cursorPosition); SceneSignals::Instance()->EmitDropperHeightChanged(dynamic_cast<SceneEditor2*>(GetScene()), curHeight); return; } case HEIGHTMAP_COPY_PASTE: { if (copyPasteFrom == Vector2(-1.f, -1.f) || copyPasteTo == Vector2(-1.f, -1.f)) { return; } Vector2 posTo = pos; Vector2 deltaPos = cursorPosition - copyPasteTo; Vector2 posFrom = copyPasteFrom + deltaPos - Vector2((float32)scaleSize, (float32)scaleSize)/2.f; float32 koef = (averageStrength * timeElapsed) * 2.0f; editorHeightmap->DrawCopypasteRGBA(toolImage, posFrom, posTo, scaleSize, scaleSize, koef); break; } default: DAVA::Logger::Error("Invalid drawing type!"); return; } Rect rect(pos.x, pos.y, (float32)scaleSize, (float32)scaleSize); drawSystem->GetHeightmapProxy()->UpdateRect(rect); AddRectToAccumulator(heightmapUpdatedRect, rect); } }